UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q X QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED JUNE 30, 2003 OR TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period from _____________ to ______________ Commission file number 1-3480 MDU Resources Group, Inc. (Exact name of registrant as specified in its charter) Delaware 41-0423660 (State or other jurisdiction of (I.R.S. Employer incorporation or organization) Identification No.) Schuchart Building 918 East Divide Avenue P.O. Box 5650 Bismarck, North Dakota 58506-5650 (Address of principal executive offices) (Zip Code) (701) 222-7900 (Registrant's telephone number, including area code) Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes X. No. Indicate by check mark whether the registrant is an accelerated filer (as defined in Rule 12b-2 of the Exchange Act). Yes X. No. Indicate the number of shares outstanding of each of the issuer's classes of common stock, as of August 6, 2003: 75,476,937 shares. INTRODUCTION This Form 10-Q contains forward-looking statements within the meaning of Section 21E of the Securities Exchange Act of 1934. Forward-looking statements are all statements other than statements of historical fact, including without limitation, those statements that are identified by the words "anticipates," "estimates," "expects," "intends," "plans," "predicts" and similar expressions. In addition to the risk factors and cautionary statements included in this Form 10-Q at Item 2 -- Management's Discussion and Analysis of Financial Condition and Results of Operations - Risk Factors and Cautionary Statements that May Affect Future Results, the following are some other factors that should be considered for a better understanding of MDU Resources Group, Inc.'s (Company) financial condition. These other factors may impact the Company's financial results in future periods. - Acquisition and disposal of assets or facilities - Changes in operation and construction of plant facilities - Changes in present or prospective generation - Changes in anticipated tourism levels - The availability of economic expansion or development opportunities - Population growth rates and demographic patterns - Market demand for energy from plants or facilities - Changes in tax rates or policies - Unanticipated project delays or changes in project costs - Unanticipated changes in operating expenses or capital expenditures - Labor negotiations or disputes - Inflation rates - Inability of the various counterparties to meet their contractual obligations - Changes in accounting principles and/or the application of such principles to the Company - Changes in technology and legal proceedings - The ability to effectively integrate the operations of acquired companies The Company is a diversified natural resource company which was incorporated under the laws of the state of Delaware in 1924. Its principal executive offices are at the Schuchart Building, 918 East Divide Avenue, P.O. Box 5650, Bismarck, North Dakota 58506-5650, telephone (701) 222-7900. Montana-Dakota Utilities Co. (Montana-Dakota), a public utility division of the Company, through the electric and natural gas distribution segments, generates, transmits and distributes electricity and distributes natural gas in the northern Great Plains. Great Plains Natural Gas Co. (Great Plains), another public utility division of the Company, distributes natural gas in southeastern North Dakota and western Minnesota. These operations also supply related value-added products and services in the northern Great Plains. The Company, through its wholly owned subsidiary, Centennial Energy Holdings, Inc. (Centennial), owns WBI Holdings, Inc. (WBI Holdings), Knife River Corporation (Knife River), Utility Services, Inc. (Utility Services), Centennial Energy Resources LLC (Centennial Resources) and Centennial Holdings Capital LLC (Centennial Capital). WBI Holdings is comprised of the pipeline and energy services and the natural gas and oil production segments. The pipeline and energy services segment provides natural gas transportation, underground storage and gathering services through regulated and nonregulated pipeline systems primarily in the Rocky Mountain and northern Great Plains regions of the United States. The pipeline and energy services segment also provides energy-related management services, including cable and pipeline magnetization and locating. The natural gas and oil production segment is engaged in natural gas and oil acquisition, exploration and production activities primarily in the Rocky Mountain region of the United States and in the Gulf of Mexico. Knife River mines aggregates and markets crushed stone, sand, gravel and other related construction materials, including ready-mixed concrete, cement, asphalt and other value-added products, as well as performs integrated construction services, in the north central and western United States and in the states of Alaska, Hawaii and Texas. Utility Services is a diversified infrastructure company specializing in electric, gas and telecommunication utility construction, as well as industrial and commercial electrical, exterior lighting and traffic signalization throughout most of the United States. Utility Services also provides related specialty equipment manufacturing, sales and rental services. Centennial Resources owns electric generating facilities in the United States and has an investment in an electric generating facility in Brazil. Electric capacity and energy produced at these facilities are sold under long-term contracts to nonaffiliated entities. Centennial Resources includes investments in potential new growth opportunities that are not directly being pursued by the other business units, as well as projects outside the United States which are consistent with the Company's philosophy, growth strategy and areas of expertise. These activities are reflected in independent power production and other. Centennial Capital insures and reinsures various types of risks as a captive insurer for certain of the Company's subsidiaries. The function of the captive program is to fund the deductible layers of the insured companies' general liability and automobile liability coverages. Centennial Capital also owns certain real and personal property and contract rights. These activities are reflected in independent power production and other. INDEX Part I -- Financial Information Consolidated Statements of Income -- Three and Six Months Ended June 30, 2003 and 2002 Consolidated Balance Sheets -- June 30, 2003 and 2002, and December 31, 2002 Consolidated Statements of Cash Flows -- Six Months Ended June 30, 2003 and 2002 Notes to Consolidated Financial Statements Management's Discussion and Analysis of Financial Condition and Results of Operations Quantitative and Qualitative Disclosures About Market Risk Controls and Procedures Part II -- Other Information Signatures Exhibit Index Exhibits PART I -- FINANCIAL INFORMATION ITEM 1. FINANCIAL STATEMENTS MDU RESOURCES GROUP, INC. CONSOLIDATED STATEMENTS OF INCOME (Unaudited) Three Months Six Months Ended Ended June 30, June 30, 2003 2002 2003 2002 (In thousands, except per share amounts) Operating revenues: Electric, natural gas distribution and pipeline and energy services $128,175 $106,522 $324,045 $238,104 Utility services, natural gas and oil production, construction materials and mining and other 420,044 373,696 691,928 624,049 548,219 480,218 1,015,973 862,153 Operating expenses: Fuel and purchased power 13,262 13,124 28,669 27,068 Purchased natural gas sold 27,625 19,781 103,731 55,476 Operation and maintenance: Electric, natural gas distribution and pipeline and energy services 34,313 31,516 71,478 65,360 Utility services, natural gas and oil production, construction materials and mining and other 332,003 310,860 554,383 512,530 Depreciation, depletion and amortization 46,911 37,845 90,976 73,948 Taxes, other than income 19,420 15,897 39,103 30,779 473,534 429,023 888,340 765,161 Operating income 74,685 51,195 127,633 96,992 Other income -- net 4,949 1,230 8,632 4,819 Interest expense 12,820 10,977 25,679 21,522 Income before income taxes 66,814 41,448 110,586 80,289 Income taxes 23,341 16,595 39,416 31,714 Income before cumulative effect of accounting change 43,473 24,853 71,170 48,575 Cumulative effect of accounting change (Note 8) --- --- (7,589) --- Net income 43,473 24,853 63,581 48,575 Dividends on preferred stocks 188 189 375 378 Earnings on common stock $ 43,285 $ 24,664 $ 63,206 $ 48,197 Earnings per common share -- basic: Earnings before cumulative effect of accounting change $ .59 $ .35 $ .96 $ .69 Cumulative effect of accounting change --- --- (.10) --- Earnings per common share -- basic $ .59 $ .35 $ .86 $ .69 Earnings per common share -- diluted: Earnings before cumulative effect of accounting change $ .58 $ .35 $ .95 $ .68 Cumulative effect of accounting change --- --- (.10) --- Earnings per common share -- diluted $ .58 $ .35 $ .85 $ .68 Dividends per common share $ .24 $ .23 $ .48 $ .46 Weighted average common shares outstanding -- basic 73,734 70,456 73,641 69,965 Weighted average common shares outstanding -- diluted 74,355 71,027 74,189 70,502 Pro forma amounts assuming retroactive application of accounting change: Net income $ 43,473 $ 24,255 $ 71,170 $ 47,381 Earnings per common share -- basic $ .59 $ .34 $ .96 $ .67 Earnings per common share -- diluted $ .58 $ .34 $ .95 $ .67 The accompanying notes are an integral part of these consolidated statements. MDU RESOURCES GROUP, INC. CONSOLIDATED BALANCE SHEETS (Unaudited) June 30, June 30, December 31, 2003 2002 2002 (In thousands, except shares and per share amounts) ASSETS Current assets: Cash and cash equivalents $ 66,342 $ 48,350 $ 67,556 Receivables, net 348,209 312,115 325,395 Inventories 97,490 83,565 93,123 Deferred income taxes 7,585 16,534 8,877 Prepayments and other current assets 54,929 71,728 42,597 574,555 532,292 537,548 Investments 42,112 36,910 42,864 Property, plant and equipment 3,198,873 2,748,707 2,961,808 Less accumulated depreciation, depletion and amortization 1,165,575 1,003,978 1,079,110 2,033,298 1,744,729 1,882,698 Deferred charges and other assets: Goodwill 196,394 182,021 190,999 Other intangible assets, net 187,949 172,973 176,164 Other 103,352 105,854 106,976 487,695 460,848 474,139 $3,137,660 $2,774,779 $2,937,249 LIABILITIES AND STOCKHOLDERS' EQUITY Current liabilities: Short-term borrowings $ 5,500 $ 4,500 $ 20,000 Long-term debt and preferred stock due within one year 17,938 15,442 22,183 Accounts payable 163,033 124,560 132,120 Taxes payable 12,999 11,747 13,108 Dividends payable 18,005 16,617 17,959 Other accrued liabilities 104,667 91,395 94,275 322,142 264,261 299,645 Long-term debt 938,609 834,900 819,558 Deferred credits and other liabilities: Deferred income taxes 379,608 355,720 374,097 Other liabilities 168,466 139,125 144,004 548,074 494,845 518,101 Preferred stock subject to mandatory redemption 1,200 1,300 1,200 Commitments and contingencies Stockholders' equity: Preferred stocks 15,000 15,000 15,000 Common stockholders' equity: Common stock (Shares issued -- $1.00 par value, 74,479,251 at June 30, 2003, 71,664,751 at June 30, 2002 and 74,282,038 at December 31, 2002) 74,479 71,665 74,282 Other paid-in capital 755,017 688,812 748,095 Retained earnings 502,403 410,224 474,798 Accumulated other comprehensive loss (15,638) (2,602) (9,804) Treasury stock at cost - 239,521 shares (3,626) (3,626) (3,626) Total common stockholders' equity 1,312,635 1,164,473 1,283,745 Total stockholders' equity 1,327,635 1,179,473 1,298,745 $3,137,660 $2,774,779 $2,937,249 The accompanying notes are an integral part of these consolidated statements. MDU RESOURCES GROUP, INC. CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) Six Months Ended June 30, 2003 2002 (In thousands) Operating activities: Net income $ 63,581 $ 48,575 Cumulative effect of accounting change 7,589 --- Adjustments to reconcile net income to net cash provided by operating activities: Depreciation, depletion and amortization 90,976 73,948 Deferred income taxes and investment tax credit 11,547 4,870 Changes in current assets and liabilities, net of acquisitions: Receivables (20,044) (17,220) Inventories (1,399) 14,325 Other current assets (17,284) (31,198) Accounts payable 24,399 9,898 Other current liabilities 3,024 (4,804) Other noncurrent changes 3,247 552 Net cash provided by operating activities 165,636 98,946 Investing activities: Capital expenditures (130,780) (114,020) Acquisitions, net of cash acquired (115,246) (14,963) Net proceeds from sale or disposition of property 6,984 4,402 Investments 752 1,288 Proceeds from notes receivable 7,812 4,000 Net cash used in investing activities (230,478) (119,293) Financing activities: Net change in short-term borrowings (14,500) 4,500 Issuance of long-term debt 214,084 78,237 Repayment of long-term debt (100,168) (23,037) Proceeds from issuance of common stock, net 188 178 Dividends paid (35,976) (32,992) Net cash provided by financing activities 63,628 26,886 Increase (decrease) in cash and cash equivalents (1,214) 6,539 Cash and cash equivalents -- beginning of year 67,556 41,811 Cash and cash equivalents -- end of period $ 66,342 $ 48,350 The accompanying notes are an integral part of these consolidated statements. MDU RESOURCES GROUP, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS June 30, 2003 and 2002 (Unaudited) 1. Basis of presentation The accompanying consolidated interim financial statements were prepared in conformity with the basis of presentation reflected in the consolidated financial statements included in the Annual Report to Stockholders for the year ended December 31, 2002 (2002 Annual Report), and the standards of accounting measurement set forth in Accounting Principles Board (APB) Opinion No. 28 and any amendments thereto adopted by the Financial Accounting Standards Board (FASB). Interim financial statements do not include all disclosures provided in annual financial statements and, accordingly, these financial statements should be read in conjunction with those appearing in the Company's 2002 Annual Report. The information is unaudited but includes all adjustments which are, in the opinion of management, necessary for a fair presentation of the accompanying consolidated interim financial statements. 2. Seasonality of operations Some of the Company's operations are highly seasonal and revenues from, and certain expenses for, such operations may fluctuate significantly among quarterly periods. Accordingly, the interim results for particular segments, and for the Company as a whole, may not be indicative of results for the full fiscal year. 3. Allowance for doubtful accounts The Company's allowance for doubtful accounts as of June 30, 2003 and 2002, and December 31, 2002, was $8.3 million, $8.4 million and $8.2 million, respectively. 4. Earnings per common share Basic earnings per common share were computed by dividing earnings on common stock by the weighted average number of shares of common stock outstanding during the year. Diluted earnings per common share were computed by dividing earnings on common stock by the total of the weighted average number of shares of common stock outstanding during the year, plus the effect of outstanding stock options, restricted stock grants and performance share awards. For the three months and six months ended June 30, 2003, 139,870 shares and 2,333,480 shares, respectively, with an average exercise price of $36.85 and $30.16, respectively, attributable to outstanding stock options, were excluded from the calculation of diluted earnings per share because their effect was antidilutive. For the three months and six months ended June 30, 2002, 150,630 shares and 2,567,050 shares, respectively, with an average exercise price of $36.86 and $30.15, respectively, attributable to outstanding stock options were excluded from the calculation of diluted earnings per share because their effect was antidilutive. Common stock outstanding includes issued shares less shares held in treasury. 5. Stock-based compensation The Company has stock option plans for directors, key employees and employees and accounts for these option plans in accordance with APB Opinion No. 25 under which no compensation cost has been recognized. The following table illustrates the effect on earnings and earnings per common share as if the Company had applied Statement of Financial Accounting Standards (SFAS) No. 123, "Accounting for Stock-Based Compensation" to its stock-based compensation: Three Months Ended June 30, 2003 2002 (In thousands, except per share amounts) Earnings on common stock, as reported $ 43,285 $ 24,664 Total stock-based compensation expense determined under fair value method for all awards, net of related tax effects (717) (912) Pro forma earnings on common stock $ 42,568 $ 23,752 Earnings per common share -- basic -- as reported: Earnings before cumulative effect of accounting change $ .59 $ .35 Cumulative effect of accounting change --- --- Earnings per common share -- basic $ .59 $ .35 Earnings per common share -- basic -- pro forma: Earnings before cumulative effect of accounting change $ .58 $ .34 Cumulative effect of accounting change --- --- Earnings per common share -- basic $ .58 $ .34 Earnings per common share -- diluted -- as reported: Earnings before cumulative effect of accounting change $ .58 $ .35 Cumulative effect of accounting change --- --- Earnings per common share -- diluted $ .58 $ .35 Earnings per common share -- diluted -- pro forma: Earnings before cumulative effect of accounting change $ .57 $ .33 Cumulative effect of accounting change --- --- Earnings per common share -- diluted $ .57 $ .33 Six Months Ended June 30, 2003 2002 (In thousands, except per share amounts) Earnings on common stock, as reported $ 63,206 $ 48,197 Total stock-based compensation expense determined under fair value method for all awards, net of related tax effects (1,307) (1,600) Pro forma earnings on common stock $ 61,899 $ 46,597 Earnings per common share -- basic -- as reported: Earnings before cumulative effect of accounting change $ .96 $ .69 Cumulative effect of accounting change (.10) --- Earnings per common share -- basic $ .86 $ .69 Earnings per common share -- basic -- pro forma: Earnings before cumulative effect of accounting change $ .94 $ .67 Cumulative effect of accounting change (.10) --- Earnings per common share -- basic $ .84 $ .67 Earnings per common share -- diluted -- as reported: Earnings before cumulative effect of accounting change $ .95 $ .68 Cumulative effect of accounting change (.10) --- Earnings per common share -- diluted $ .85 $ .68 Earnings per common share -- diluted -- pro forma: Earnings before cumulative effect of accounting change $ .94 $ .66 Cumulative effect of accounting change (.10) --- Earnings per common share -- diluted $ .84 $ .66 6. Cash flow information Cash expenditures for interest and income taxes were as follows: Six Months Ended June 30, 2003 2002 (In thousands) Interest, net of amount capitalized $ 23,316 $ 19,236 Income taxes $ 31,263 $ 40,589 7. Reclassifications Certain reclassifications have been made in the financial statements for the prior period to conform to the current presentation. Such reclassifications had no effect on net income or stockholders' equity as previously reported. 8. New accounting standards In June 2001, the FASB approved SFAS No. 141, "Business Combinations," which requires the purchase method of accounting for business combinations initiated after June 30, 2001 and eliminates the pooling-of-interests method. In June 2001, the FASB also approved SFAS No. 142, "Goodwill and Other Intangible Assets," which discontinues the practice of amortizing goodwill and indefinite lived intangible assets and initiates an annual review for impairment. Intangible assets with a determinable useful life will continue to be amortized over that period. The amortization provisions apply to goodwill and intangible assets acquired after June 30, 2001. SFAS No. 141 and SFAS No. 142 clarify that more assets should be distinguished and classified between tangible and intangible. The Company did not change or reclassify contractual mineral rights included in property, plant and equipment related to its natural gas and oil production business upon adoption of SFAS No. 142. The Company has included such mineral rights as part of property, plant and equipment under the full cost method of accounting for natural gas and oil properties. The SEC has recently questioned under SFAS No. 142 whether contractual mineral rights should be classified as intangible rather than as part of property, plant and equipment and has referred this accounting matter to the Emerging Issues Task Force and is continuing its dialog with the FASB Staff. The resolution of this matter may result in certain reclassifications to the Company's Consolidated Balance Sheets, as well as changes to the Company's Notes to Consolidated Financial Statements in the future. The applicable provisions of SFAS No. 141 and SFAS No. 142 only impact balance sheet and associated footnote disclosure, so any reclassifications that might be required in the future will not impact the Company's cash flows or results of operations. The Company believes that the resolution of this matter will not have a material effect on the Company's financial position because the mineral rights acquired by its natural gas and oil production business after the June 30, 2001, effective date are not material. In June 2001, the FASB approved SFAS No. 143, "Accounting for Asset Retirement Obligations." SFAS No. 143 requires entities to record the fair value of a liability for an asset retirement obligation in the period in which it is incurred. When the liability is initially recorded, the entity capitalizes a cost by increasing the carrying amount of the related long-lived asset. Over time, the liability is accreted to its present value each period, and the capitalized cost is depreciated over the useful life of the related asset. Upon settlement of the liability, an entity either settles the obligation for the recorded amount or incurs a gain or loss upon settlement. SFAS No. 143 is effective for fiscal years beginning after June 15, 2002. For more information on the adoption of SFAS No. 143, see Note 13. In April 2002, the FASB approved SFAS No. 145, "Rescission of FASB Statements No. 4, 44 and 64, Amendment of FASB Statement No. 13, and Technical Corrections." FASB No. 4 required all gains or losses from extinguishment of debt to be classified as extraordinary items net of income taxes. SFAS No. 145 requires that gains and losses from extinguishment of debt be evaluated under the provisions of APB Opinion No. 30, and be classified as ordinary items unless they are unusual or infrequent or meet the specific criteria for treatment as an extraordinary item. SFAS No. 145 is effective for fiscal years beginning after May 15, 2002. The adoption of SFAS No. 145 did not have a material effect on the Company's financial position or results of operations. In November 2002, the FASB issued FASB Interpretation No. 45, "Guarantor's Accounting and Disclosure Requirements for Guarantees, Including Indirect Guarantees of Indebtedness of Others" (FIN 45). FIN 45 clarifies the disclosures to be made by a guarantor in its interim and annual financial statements about its obligations under certain guarantees that it has issued. FIN 45 also requires a guarantor to recognize, at the inception of a guarantee, a liability for the fair value of the obligation undertaken in issuing certain types of guarantees. Certain types of guarantees are not subject to the initial recognition and measurement provisions of FIN 45 but are subject to its disclosure requirements. The initial recognition and initial measurement provisions of FIN 45 are applicable on a prospective basis to guarantees issued or modified after December 31, 2002, regardless of the guarantor's fiscal year-end. The guarantor's previous accounting for guarantees issued prior to the date of the initial application of FIN 45 shall not be revised or restated. The disclosure requirements in FIN 45 are effective for financial statements of interim or annual periods ended after December 15, 2002. The Company will apply the initial recognition and initial measurement provisions of FIN 45 to guarantees issued or modified after December 31, 2002. For more information on the Company's guarantees and the disclosure requirements of FIN 45, as applicable to the Company, see Note 18. In January 2003, the FASB issued FASB Interpretation No. 46, "Consolidation of Variable Interest Entities" (FIN 46). FIN 46 clarifies the application of Accounting Research Bulletin No. 51, "Consolidated Financial Statements" to certain entities in which equity investors do not have the characteristics of a controlling financial interest or do not have sufficient equity at risk for the entity to finance its activities without additional subordinated support from other parties. FIN 46 requires existing unconsolidated variable interest entities to be consolidated by their primary beneficiaries if the entities do not effectively disperse risks among parties involved. All companies with variable interests in variable interest entities created after January 31, 2003, shall apply the provisions of FIN 46 to those entities immediately. FIN 46 is effective for the first fiscal year or interim period beginning after June 15, 2003, for variable interest entities created before February 1, 2003. The Company will prospectively apply the provisions of FIN 46 that were effective January 31, 2003. The Company evaluated the provisions of FIN 46 for entities created before February 1, 2003. Based on this evaluation, the Company determined that MPX Holdings, Ltda. (MPX) is a variable interest entity. MPX was formed in August 2001, as a result of MDU Brasil Ltda. (MDU Brasil), an indirect wholly owned Brazilian subsidiary of the Company, entering into a joint venture agreement with a Brazilian firm. MDU Brasil has a 49 percent interest in MPX. Although the Company has determined that MPX is a variable interest entity, MDU Brasil is not considered the primary beneficiary of MPX because MDU Brasil does not absorb a majority of MPX's expected losses or receive a majority of MPX's expected residual returns. Therefore, MDU Brasil does not have a controlling financial interest in MPX and is not required to consolidate MPX in its financial statements. MPX is being accounted for under the equity method of accounting. For more information on the equity method investment, see Note 10. The adoption of FIN 46 did not have a material effect on the Company's financial position or results of operations. In April 2003, the FASB issued SFAS No. 149, "Amendment of Statement 133 on Derivative Instruments and Hedging Activities." SFAS No. 149 provides clarification on the financial accounting and reporting of derivative instruments, including certain derivative instruments embedded in other contracts, and hedging activities; and requires contracts with similar characteristics to be accounted for on a comparable basis. SFAS No. 149 is generally effective for contracts entered into or modified after June 30, 2003, and for hedging relationships designated after June 30, 2003. The Company does not expect SFAS No. 149 to have a material effect on its financial position or results of operations. In May 2003, the FASB issued SFAS No. 150, "Accounting for Certain Financial Instruments with Characteristics of Both Liabilities and Equity." SFAS No. 150 establishes standards for how an issuer classifies and measures certain financial instruments with characteristics of both liabilities and equity. It requires that an issuer classify a financial instrument that is within the scope of SFAS No. 150 as a liability (or an asset in some circumstances). SFAS No. 150 is effective for financial instruments entered into or modified after May 31, 2003, and otherwise is effective at the beginning of the first interim period beginning after June 15, 2003. The Company will apply SFAS No. 150 to any financial instruments entered into or modified after May 31, 2003. The Company is currently evaluating the effect of SFAS No. 150 for financial instruments entered into on or before May 31, 2003, on its financial position and results of operations. 9. Comprehensive income Comprehensive income is the sum of net income as reported and other comprehensive income (loss). The Company's other comprehensive loss resulted from gains (losses) on derivative instruments qualifying as hedges, a minimum pension liability adjustment and foreign currency translation adjustments. The Company's comprehensive income, and the components of other comprehensive loss, and their related tax effects, were as follows: Three Months Ended June 30, 2003 2002 (In thousands) Net income $ 43,473 $ 24,853 Other comprehensive loss -- Net unrealized gain (loss) on derivative instruments qualifying as hedges: Net unrealized gain (loss) on derivative instruments arising during the period, net of tax of $2,241 and $1,110 in 2003 and 2002, respectively (3,587) 1,700 Less: Reclassification adjustment for gain (loss) on derivative instruments included in net income, net of tax of $1,871 and $58 in 2003 and 2002, respectively (2,926) 90 Net unrealized gain (loss) on derivative instruments qualifying as hedges (661) 1,610 Minimum pension liability adjustment, net of tax of $2,781 in 2002 --- (4,340) Foreign currency translation adjustment (475) --- (1,136) (2,730) Comprehensive income $ 42,337 $ 22,123 Six Months Ended June 30, 2003 2002 (In thousands) Net income $ 63,581 $ 48,575 Other comprehensive loss -- Net unrealized loss on derivative instruments qualifying as hedges: Net unrealized gain (loss) on derivative instruments arising during the period, net of tax of $4,635 and $574 in 2003 and 2002, respectively (7,331) 880 Less: Reclassification adjustment for gain (loss) on derivative instruments included in net income, net of tax of $1,440 and $888 in 2003 and 2002, respectively (2,252) 1,360 Net unrealized loss on derivative instruments qualifying as hedges (5,079) (480) Minimum pension liability adjustment, net of tax of $2,781 in 2002 --- (4,340) Foreign currency translation adjustment (755) --- (5,834) (4,820) Comprehensive income $ 57,747 $ 43,755 10. Equity method investment In August 2001, MDU Brasil entered into a joint venture agreement with a Brazilian firm under which the parties formed MPX. MDU Brasil has a 49 percent interest in MPX which is a variable interest entity, as discussed in Note 8. However, MDU Brasil does not have a controlling financial interest in MPX and is not required to consolidate MPX in its financial statements. Therefore, MPX is being accounted for under the equity method of accounting. MPX, through a wholly owned subsidiary, owns a 220-megawatt natural gas-fired power plant (Project) in the Brazilian state of Ceara. MPX has assets at June 30, 2003, of approximately $95 million. Petrobras, the Brazilian state-controlled energy company, has agreed to purchase all of the capacity and market all of the Project's energy. The power purchase agreement with Petrobras expires in May 2008 and is renewable for an additional 13 years. The functional currency for the Project is the Brazilian real. The power purchase agreement with Petrobras contains an embedded derivative, which derives its value from an annual adjustment factor, which largely indexes the contract capacity payments to the U.S. dollar. For the three and six months ended June 30, 2003, the Company's 49 percent share of the loss from the embedded derivative in the power purchase agreement was $4.5 million (after tax) and $6.0 million (after tax), respectively. In addition, the Company's 49 percent share of the foreign currency gains resulting from revaluation of the Brazilian real totaled $2.2 million (after tax) and $3.1 million (after tax) for the three months and six months ended June 30, 2003, respectively. The Company's investment in the Project has been accounted for under the equity method of accounting, and the Company's share of net income, including the previously mentioned foreign currency gain and loss from the embedded derivative in the power purchase agreement, for the three months and six months ended June 30, 2003, of $1.3 million and $1.8 million, respectively, was included in other income - net. At June 30, 2003 and 2002, and December 31, 2002, the Company's investment in the Project was approximately $20.6 million, $23.8 million and $27.8 million, respectively. 11. Goodwill and other intangible assets The changes in the carrying amount of goodwill were as follows: Net Goodwill Acquired Balance and Other Balance as of Changes as of Six Months January 1, During June 30, Ended June 30, 2003 2003 the Year* 2003 (In thousands) Electric $ --- $ --- $ --- Natural gas distribution --- --- --- Utility services 62,487 127 62,614 Pipeline and energy services 9,494 --- 9,494 Natural gas and oil production --- --- --- Construction materials and mining 111,887 5,268 117,155 Independent power production and other 7,131 --- 7,131 Total $ 190,999 $ 5,395 $ 196,394 Net Goodwill Acquired Balance and Other Balance as of Changes as of Six Months January 1, During June 30, Ended June 30, 2002 2002 the Year* 2002 (In thousands) Electric $ --- $ --- $ --- Natural gas distribution --- --- --- Utility services 61,909 (738) 61,171 Pipeline and energy services 9,336 158 9,494 Natural gas and oil production --- --- --- Construction materials and mining 102,752 8,604 111,356 Independent power production and other --- --- --- Total $ 173,997 $ 8,024 $ 182,021 Net Goodwill Acquired Balance and Other Balance as of Changes as of Year Ended January 1, During December 31, December 31, 2002 2002 the Year* 2002 (In thousands) Electric $ --- $ --- $ --- Natural gas distribution --- --- --- Utility services 61,909 578 62,487 Pipeline and energy services 9,336 158 9,494 Natural gas and oil production --- --- --- Construction materials and mining 102,752 9,135 111,887 Independent power production and other --- 7,131 7,131 Total $ 173,997 $ 17,002 $ 190,999 _________________ * Includes purchase price adjustments related to acquisitions acquired in a prior period. Other intangible assets were as follows: June 30, June 30, December 31, 2003 2002 2002 (In thousands) Amortizable intangible assets: Leasehold rights $176,583 $170,496 $172,496 Accumulated amortization (9,211) (5,451) (7,494) 167,372 165,045 165,002 Noncompete agreements 12,075 12,090 12,075 Accumulated amortization (9,552) (9,096) (9,366) 2,523 2,994 2,709 Other 17,719 5,149 7,224 Accumulated amortization (1,268) (215) (374) 16,451 4,934 6,850 Unamortizable intangible assets 1,603 --- 1,603 Total $187,949 $172,973 $176,164 The unamortizable intangible assets were recognized in accordance with SFAS No. 87, "Employers' Accounting for Pensions" which requires that if an additional minimum liability is recognized an equal amount shall be recognized as an intangible asset, provided that the asset recognized shall not exceed the amount of unrecognized prior service cost. The unamortizable intangible asset will be eliminated or adjusted as necessary upon a new determination of the amount of additional liability. Amortization expense for amortizable intangible assets for the three months and six months ended June 30, 2003, was $1.6 million and $2.8 million, respectively. Amortization expense for amortizable intangible assets for the three months and six months ended June 30, 2002, and for the year ended December 31, 2002, was $472,000, $703,000 and $3.4 million, respectively. Estimated amortization expense for amortizable intangible assets is $6.0 million in 2003, $6.1 million in 2004, $6.2 million in 2005, $5.1 million in 2006, $5.0 million in 2007 and $160.7 million thereafter. For more information on goodwill and other intangible assets, see Note 8. 12. Derivative instruments From time to time, the Company utilizes derivative instruments as part of an overall energy price, foreign currency and interest rate risk management program to efficiently manage and minimize commodity price, foreign currency and interest rate risk. The following information should be read in conjunction with Notes 1 and 5 in the Company's Notes to Consolidated Financial Statements in the 2002 Annual Report. As of June 30, 2003, a subsidiary of the Company held derivative instruments designated as cash flow hedging instruments. Hedging activities A subsidiary of the Company utilizes natural gas and oil price swap and collar agreements to manage a portion of the market risk associated with fluctuations in the price of natural gas and oil on the subsidiary's forecasted sales of natural gas and oil production. For the three months and six months ended June 30, 2003 and 2002, the amount of hedge ineffectiveness recognized, which was included in operating revenues, was immaterial. For the three months and six months ended June 30, 2003 and 2002, the subsidiary did not exclude any components of the derivative instruments' gain or loss from the assessment of hedge effectiveness and there were no reclassifications into earnings as a result of the discontinuance of hedges. Gains and losses on derivative instruments that are reclassified from accumulated other comprehensive income (loss) to current-period earnings are included in the line item in which the hedged item is recorded. As of June 30, 2003, the maximum term of the subsidiary's swap and collar agreements, in which the subsidiary of the Company is hedging its exposure to the variability in future cash flows for forecasted transactions, is 18 months. The subsidiary of the Company estimates that over the next twelve months net losses of approximately $9.2 million (after tax) will be reclassified from accumulated other comprehensive loss into earnings, subject to changes in natural gas and oil market prices, as the hedged transactions affect earnings. 13. Asset retirement obligations The Company adopted SFAS No. 143 on January 1, 2003. The Company recorded obligations related to the plugging and abandonment of natural gas and oil wells; decommissioning of certain electric generating facilities; reclamation of certain aggregate properties and certain other obligations associated with leased properties. Removal costs associated with certain natural gas distribution, transmission, storage and gathering facilities have not been recognized as these facilities have been determined to have indeterminate useful lives. Upon adoption of SFAS No. 143, the Company recorded an additional discounted liability of $22.5 million and a regulatory asset of $493,000, increased net property, plant and equipment by $9.6 million and recognized a one-time cumulative effect charge of $7.6 million (net of deferred income tax benefits of $4.8 million). The Company believes that any expenses under SFAS No. 143 as they relate to regulated operations will be recovered in rates over time and accordingly, deferred such expenses as a regulatory asset upon adoption. The Company will continue to defer those SFAS No. 143 expenses that it believes will be recovered in rates over time. In addition to the $22.5 million liability recorded upon the adoption of SFAS No. 143, the Company had previously recorded a $7.5 million liability related to retirement obligations. A reconciliation of the Company's liability was as follows: For the Six Months Ended June 30, 2003 (In thousands) January 1, 2003 $ 29,997 Liabilities incurred 548 Liabilities acquired 626 Liabilities settled (263) Accretion expense 948 $ 31,856 This liability is included in other liabilities. If SFAS No. 143 had been in effect during 2002, the Company's liability would have been approximately $27.0 million and $28.1 million at January 1, 2002, and June 30, 2002, respectively. The fair value of assets that are legally restricted for purposes of settling asset retirement obligations at June 30, 2003, was $5.3 million. 14. Long-term debt Centennial borrowed an additional $39 million in the first quarter of 2003 under its long-term master shelf agreement. Under the terms of the master shelf agreement, $394.6 million was outstanding at June 30, 2003. In addition, Centennial entered into a $125 million note purchase agreement on June 27, 2003. The $125 million in proceeds was used to pay down Centennial commercial paper program borrowings. Borrowings outstanding that were classified as long-term debt under the Company's and Centennial's commercial paper programs totaled $108.1 million at June 30, 2003, compared to $151.9 million at December 31, 2002. 15. Business segment data The Company's reportable segments are those that are based on the Company's method of internal reporting, which generally segregates the strategic business units due to differences in products, services and regulation. The Company has six reportable segments consisting of electric, natural gas distribution, utility services, pipeline and energy services, natural gas and oil production and construction materials and mining. During the fourth quarter of 2002, the Company separated independent power production and other operations from its reportable segments. The independent power production and other operations do not individually meet the criteria to be considered a reportable segment. All prior period information has been restated to reflect this change. The vast majority of the Company's operations are located within the United States. The Company also has investments in foreign countries, which consist largely of an investment in a natural gas-fired electric generation station in Brazil as discussed in Note 10. The electric segment generates, transmits and distributes electricity and the natural gas distribution segment distributes natural gas. These operations also supply related value-added products and services in the northern Great Plains. The utility services segment consists of a diversified infrastructure company specializing in electric, gas and telecommunication utility construction, as well as industrial and commercial electrical, exterior lighting and traffic signalization throughout most of the United States. Utility services also provides related specialty equipment manufacturing, sales and rental services. The pipeline and energy services segment provides natural gas transportation, underground storage and gathering services through regulated and nonregulated pipeline systems primarily in the Rocky Mountain and northern Great Plains regions of the United States. The pipeline and energy services segment also provides energy-related management services, including cable and pipeline magnetization and locating. The natural gas and oil production segment is engaged in natural gas and oil acquisition, exploration and production activities primarily in the Rocky Mountain region of the United States and in the Gulf of Mexico. The construction materials and mining segment mines aggregates and markets crushed stone, sand, gravel and related construction materials, including ready-mixed concrete, cement, asphalt and other value-added products, as well as performs integrated construction services, in the north central and western United States and in the states of Alaska, Hawaii and Texas. The independent power production and other operations include electric generating facilities in the United States and Brazil and investments in potential new growth opportunities that are not directly being pursued by the Company's other businesses. The information below follows the same accounting policies as described in Note 1 of the Company's 2002 Annual Report. Information on the Company's businesses was as follows: Inter- External segment Earnings Operating Operating on Common Revenues Revenues Stock (In thousands) Three Months Ended June 30, 2003 Electric $ 38,049 $ --- $ 1,766 Natural gas distribution 42,409 --- (1,291) Pipeline and energy services 47,717 8,508 5,083 128,175 8,508 5,558 Utility services 108,928 --- 1,515 Natural gas and oil production 36,746 27,912 17,866 Construction materials and mining 264,129 --- 12,803 Independent power production and other 10,241 740 5,543 420,044 28,652 37,727 Intersegment eliminations --- (37,160) --- Total $ 548,219 $ --- $ 43,285 Three Months Ended June 30, 2002 Electric $ 36,292 $ --- $ 1,673 Natural gas distribution 34,120 --- (815) Pipeline and energy services 36,110 8,420 4,610 106,522 8,420 5,468 Utility services 116,344 --- 834 Natural gas and oil production 27,775 15,989 9,341 Construction materials and mining 229,577 --- 10,881 Independent power production and other --- 847 (1,860) 373,696 16,836 19,196 Intersegment eliminations --- (25,256) --- Total $ 480,218 $ --- $ 24,664 Inter- External segment Earnings Operating Operating on Common Revenues Revenues Stock (In thousands) Six Months Ended June 30, 2003 Electric $ 83,720 $ --- $ 6,583 Natural gas distribution 153,397 --- 2,954 Pipeline and energy services 86,928 30,427 9,394 324,045 30,427 18,931 Utility services 212,591 --- 2,625 Natural gas and oil production 77,865 55,816 29,532 Construction materials and mining 384,882 --- 5,363 Independent power production and other 16,590 1,481 6,755 691,928 57,297 44,275 Intersegment eliminations --- (87,724) --- Total $1,015,973 $ --- $ 63,206 Six Months Ended June 30, 2002 Electric $ 76,362 $ --- $ 5,164 Natural gas distribution 105,832 --- 3,701 Pipeline and energy services 55,910 30,323 7,514 238,104 30,323 16,379 Utility services 224,631 --- 2,184 Natural gas and oil production 76,509 29,663 30,411 Construction materials and mining 322,909 --- 1,160 Independent power production and other --- 1,694 (1,937) 624,049 31,357 31,818 Intersegment eliminations --- (61,680) --- Total $ 862,153 $ --- $ 48,197 Earnings from electric, natural gas distribution and pipeline and energy services are substantially all from regulated operations. Earnings from utility services; natural gas and oil production; construction materials and mining; and independent power production and other are all from nonregulated operations. 16. Acquisitions During the first six months of 2003, the Company acquired a number of businesses, none of which was individually material, including construction materials and mining businesses in Montana and North Dakota and a wind-powered electric generation facility in California. The total purchase consideration for these businesses and adjustments with respect to certain other acquisitions acquired in 2002, including the Company's common stock and cash, was $120.1 million. The above 2003 acquisitions were accounted for under the purchase method of accounting and accordingly, the acquired assets and liabilities assumed have been preliminarily recorded at their respective fair values as of the date of acquisition. Final fair market values are pending the completion of the review of the relevant assets, liabilities and issues identified as of the acquisition date. The results of operations of the acquired businesses are included in the financial statements since the date of each acquisition. Pro forma financial amounts reflecting the effects of the above acquisitions are not presented as such acquisitions were not material to the Company's financial position, results of operations or cash flows. 17. Regulatory matters and revenues subject to refund On May 30, 2003, Montana-Dakota filed an application with the North Dakota Public Service Commission (NDPSC) for an electric rate increase. Montana-Dakota requested a total of $7.8 million annually or 9.1 percent above current rates. The application included an interim request of $2.4 million effective July 1, 2003, related to the recovery of costs for additional investments and costs incurred for new generation resources. The NDPSC has not acted on the interim request. A final order from the NDPSC is due January 30, 2004. In December 2002, Montana-Dakota filed an application with the South Dakota Public Utilities Commission (SDPUC) for a natural gas rate increase. Montana-Dakota requested a total of $2.2 million annually or 5.8 percent above current rates. A final order from the SDPUC was due June 30, 2003. However, on June 13, 2003, Montana-Dakota and the SDPUC Staff filed a motion to continue and reschedule the hearing and further suspend rates. On July 1, 2003, the SDPUC granted the motion to continue and reschedule the hearing and further suspend rates. A final order from the SDPUC is expected in late 2003. In October 2002, Great Plains filed an application with the Minnesota Public Utilities Commission (MPUC) for a natural gas rate increase. Great Plains requested a total of $1.6 million annually or 6.9 percent above current rates. In December 2002, the MPUC issued an Order setting interim rates that approved an interim increase of $1.4 million annually effective December 6, 2002. Great Plains began collecting such rates effective December 6, 2002, subject to refund until the MPUC issues a final order. On May 13, 2003, Great Plains and the Minnesota Department of Commerce (DOC), the only intervener in the proceeding, filed a Stipulation with the MPUC agreeing to an increase of $1.1 million annually. A hearing before the MPUC on the Stipulation was held on June 13, 2003, at which time the MPUC took under advisement the Stipulation agreed upon by Great Plains and the DOC. The due date for a final order from the MPUC was extended and is now due October 22, 2003. Reserves have been provided for a portion of the revenues that have been collected subject to refund for certain of the above proceedings. The Company believes that such reserves are adequate based on its assessment of the ultimate outcome of the proceedings. In December 1999, Williston Basin Interstate Pipeline Company (Williston Basin), an indirect wholly owned subsidiary of the Company, filed a general natural gas rate change application with the Federal Energy Regulatory Commission (FERC). Williston Basin began collecting such rates effective June 1, 2000, subject to refund. In May 2001, the Administrative Law Judge (ALJ) issued an Initial Decision on Williston Basin's natural gas rate change application. The Initial Decision addressed numerous issues relating to the rate change application, including matters relating to allowable levels of rate base, return on common equity, and cost of service, as well as volumes established for purposes of cost recovery, and cost allocation and rate design. On July 3, 2003, the FERC issued its Order on Initial Decision. The Order affirms the ALJ's Initial Decision on many of the issues including rate base and certain cost of service items as well as volumes to be used for purposes of cost recovery, and cost allocation and rate design. However, there are other issues as to which FERC differs with the ALJ including return on common equity and the correct level of corporate overhead expense. On August 4, 2003, Williston Basin requested rehearing of a number of issues including determinations associated with cost of service, throughput, and cost allocation and rate design, as discussed in the FERC's Order. Williston Basin is unable to predict the timing of a decision by the FERC on the issues raised in the rehearing request. Reserves have been provided for a portion of the revenues that have been collected subject to refund with respect to Williston Basin's pending regulatory proceeding. Williston Basin believes that such reserves are adequate based on its assessment of the ultimate outcome of the proceeding. 18. Contingencies Litigation In January 2002, Fidelity Oil Co. (FOC), one of the Company's natural gas and oil production subsidiaries, entered into a compromise agreement with the former operator of certain of FOC's oil production properties in southeastern Montana. The compromise agreement resolved litigation involving the interpretation and application of contractual provisions regarding net proceeds interests paid by the former operator to FOC for a number of years prior to 1998. The terms of the compromise agreement are confidential. As a result of the compromise agreement, the natural gas and oil production segment reflected a gain in its financial results for the first quarter of 2002 of approximately $16.6 million after tax. As part of the settlement, FOC gave the former operator a full and complete release, and FOC is not asserting any such claim against the former operator for periods after 1997. In July 1996, Jack J. Grynberg (Grynberg) filed suit in United States District Court for the District of Columbia (U.S. District Court) against Williston Basin and over 70 other natural gas pipeline companies. Grynberg, acting on behalf of the United States under the Federal False Claims Act, alleged improper measurement of the heating content and volume of natural gas purchased by the defendants resulting in the underpayment of royalties to the United States. In March 1997, the U.S. District Court dismissed the suit without prejudice and the dismissal was affirmed by the United States Court of Appeals for the D.C. Circuit in October 1998. In June 1997, Grynberg filed a similar Federal False Claims Act suit against Williston Basin and Montana-Dakota and filed over 70 other separate similar suits against natural gas transmission companies and producers, gatherers, and processors of natural gas. In April 1999, the United States Department of Justice decided not to intervene in these cases. In response to a motion filed by Grynberg, the Judicial Panel on Multidistrict Litigation consolidated all of these cases in the Federal District Court of Wyoming (Federal District Court). Oral argument on motions to dismiss was held before the Federal District Court in March 2000. In May 2001, the Federal District Court denied Williston Basin's and Montana-Dakota's motion to dismiss. The matter is currently in the discovery stage. Grynberg has not specified the amount he seeks to recover. Williston Basin and Montana-Dakota are unable to estimate their potential exposure and will be unable to do so until discovery is completed. Williston Basin and Montana- Dakota believe that the Grynberg case will ultimately be dismissed because Grynberg is not, as is required by the Federal False Claims Act, the original source of the information underlying the action. Failing this, Williston Basin and Montana-Dakota believe Grynberg will not recover damages from Williston Basin and Montana-Dakota because insufficient facts exist to support the allegations. Williston Basin and Montana-Dakota intend to vigorously contest this suit. The Quinque Operating Company (Quinque), on behalf of itself and subclasses of gas producers, royalty owners and state taxing authorities, instituted a legal proceeding in State District Court for Stevens County, Kansas, (State District Court) against over 200 natural gas transmission companies and producers, gatherers, and processors of natural gas, including Williston Basin and Montana-Dakota. The complaint, which was served on Williston Basin and Montana- Dakota in September 1999, contains allegations of improper measurement of the heating content and volume of all natural gas measured by the defendants other than natural gas produced from federal lands. The plaintiffs have not specified the amount they seek to recover. In September 2002, the plaintiffs moved for certification of the case as a class action and on April 10, 2003, the State District Court denied the motion. On May 12, 2003, the plaintiffs filed a motion to file an amended class action petition. Neither Williston Basin nor Montana- Dakota were named as defendants in the amended class action petition. The motion to amend the class petition was granted by the State District Court on July 28, 2003, and as a result Williston Basin and Montana-Dakota are no longer defendants in this proceeding. The Company is also involved in other legal actions in the ordinary course of its business. Although the outcomes of any such legal actions cannot be predicted, management believes that the outcomes with respect to these other legal proceedings will not have a material adverse effect upon the Company's financial position or results of operations. Environmental matters In December 2000, Morse Bros., Inc. (MBI), an indirect wholly owned subsidiary of the Company, was named by the United States Environmental Protection Agency (EPA) as a Potentially Responsible Party in connection with the cleanup of a commercial property site, acquired by MBI in 1999, and part of the Portland, Oregon, Harbor Superfund Site. Sixty-eight other parties were also named in this administrative action. The EPA wants responsible parties to share in the cleanup of sediment contamination in the Willamette River. To date, costs of the overall remedial investigation of the harbor site for both the EPA and the Oregon State Department of Environmental Quality (DEQ) are being recorded, and initially paid, through an administrative consent order by the Lower Willamette Group (LWG), a group of ten entities which does not include MBI. The LWG estimates the overall remedial investigation and feasibility study will cost approximately $10 million. It is not possible to estimate the cost of a corrective action plan until the remedial investigation and feasibility study has been completed, the EPA has decided on a strategy, and a record of decision has been published. While the remedial investigation and feasibility study for the harbor site has commenced, it is expected to take several years to complete. The development of a proposed plan and record of decision on the harbor site is not anticipated to occur until 2006, after which a cleanup plan will be undertaken. Based upon a review of the Portland Harbor sediment contamination evaluation by the DEQ and other information available, MBI does not believe it is a Responsible Party. In addition, MBI has notified Georgia-Pacific West, Inc., the seller of the commercial property site to MBI, that it intends to seek indemnity for any and all liabilities incurred in relation to the above matters, pursuant to the terms of their sale agreement. The Company believes it is not probable that it will incur any material environmental remediation costs or damages in relation to the above administrative action. Guarantees Centennial has unconditionally guaranteed a portion of certain bank borrowings of MPX and a foreign currency swap agreement of MPX in connection with the Company's equity method investment in the natural gas-fired electric generation station in Brazil, as discussed in Note 10. The Company, through MDU Brasil, owns 49 percent of MPX. At June 30, 2003, the amount of the obligation of the foreign currency swap agreement, which expires in 2003, was $30,000. At June 30, 2003, the aggregate amount of borrowings outstanding subject to these guarantees was $57.1 million and the scheduled repayment of these borrowings was $2.1 million in 2003, $12.3 million in 2004 and $42.7 million in 2006. The individual investor, who through EBX Empreendimentos Ltda. (EBX), a Brazilian company, owns 51 percent of MPX, has also guaranteed a portion of these loans. These guarantees are not reflected on the Consolidated Balance Sheets. On June 17, 2003, MPX entered into a five-year credit agreement with the U.S. Export-Import Bank under which MPX borrowed $50.6 million. MPX received the proceeds of this loan on July 10, 2003, and used the funds to pay outstanding bank borrowings. Centennial and EBX have jointly and severally guaranteed repayment of this loan. Following this refinancing, guarantees with respect to approximately $26.4 million will terminate upon MPX meeting certain financial covenants under the prior financing agreements. Centennial and the individual investor have entered into reimbursement agreements under which they have agreed to reimburse each other to the extent they may be required to make any guarantee payments in excess of their proportionate ownership share in MPX. In addition, Centennial has unconditionally guaranteed borrowings under a $10 million credit agreement by a subsidiary of the Company. The proceeds from these borrowings were used in connection with the Company's investment in international projects. The amount outstanding under this agreement at June 30, 2003, was $5.5 million, which amount is reflected on the Consolidated Balance Sheets. On June 30, 2003, Centennial International extended this agreement through September 30, 2003. This agreement was terminated on July 11, 2003. In the event this subsidiary of the Company had defaulted under its obligation, Centennial would have been required to make payments under its guarantee. In addition, WBI Holdings has guaranteed certain of its subsidiary's natural gas and oil price swap and collar agreement obligations. The amount of the subsidiary's obligations at June 30, 2003, was $6.5 million. There is no fixed maximum amount guaranteed in relation to the natural gas and oil price swap and collar agreements; however, the amount of hedging activity entered into by the subsidiary is limited by corporate policy. The guarantees of the natural gas and oil price swap and collar agreements at June 30, 2003, expire in December 2003; however, the subsidiary continues to enter into additional hedging activities, and, as a result, WBI Holdings from time to time will issue additional guarantees on these hedging obligations. The amounts outstanding under the natural gas and oil price swap and collar agreements were reflected on the Consolidated Balance Sheets. In the event the above subsidiary defaults under its obligations, WBI Holdings would be required to make payments under its guarantees. Certain subsidiaries of the Company have outstanding guarantees to third parties that guarantee the performance of other subsidiaries of the Company that are related to natural gas transportation and sales agreements, electric power supply agreements and certain other guarantees. At June 30, 2003, the fixed maximum amounts guaranteed under these agreements aggregated $38.2 million. The amounts of scheduled expiration of the maximum amounts guaranteed under these agreements aggregate $8.6 million in 2003; $7.6 million in 2004; $5.0 million in 2005; $12.0 million in 2012; $2.0 million, which is subject to expiration 30 days after the receipt of written notice and $3.0 million, which has no scheduled maturity date. In the event of default under these guarantee obligations, the subsidiary issuing the guarantee for that particular obligation would be required to make payments under its guarantee. The amount outstanding by subsidiaries of the Company under the above guarantees was $165,000 and was reflected on the Consolidated Balance Sheets at June 30, 2003. WBI Holdings and Fidelity Exploration & Production Company (Fidelity), an indirect wholly owned subsidiary of the Company, have outstanding guarantees to Williston Basin. These guarantees are related to natural gas transportation and storage agreements and guarantee the performance of Prairielands Energy Marketing, Inc. (Prairielands), an indirect wholly owned subsidiary of the Company. At June 30, 2003, the fixed maximum amounts guaranteed under these agreements aggregated $22.0 million. Scheduled expiration of the maximum amounts guaranteed under these agreements aggregate $2.0 million in 2005 and $20.0 million in 2009. In the event of Prairielands' default in its payment obligations, the subsidiary issuing the guarantee for that particular obligation would be required to make payments under its guarantee. The amount outstanding by Prairielands under the above guarantees was $622,000, which was not reflected on the Consolidated Balance Sheets at June 30, 2003, because these intercompany transactions are eliminated in consolidation. In addition, Centennial has issued guarantees related to the Company's purchase of maintenance items to third parties for which no fixed maximum amounts have been specified. These guarantees have no scheduled maturity date. In the event a subsidiary of the Company defaults under its obligation in relation to the purchase of certain maintenance items, Centennial would be required to make payments under these guarantees. Any amounts outstanding by subsidiaries of the Company for maintenance were reflected on the Consolidated Balance Sheets at June 30, 2003. As of June 30, 2003, Centennial was contingently liable for performance of certain of its subsidiaries under approximately $302 million of surety bonds. These bonds are principally for construction contracts and reclamation obligations of these subsidiaries, entered into in the normal course of business. Centennial indemnifies the respective surety bond companies against any exposure under the bonds. A large portion of these contingent commitments expire in 2003, however Centennial will likely continue to enter into surety bonds for its subsidiaries in the future. The surety bonds were not reflected on the Consolidated Balance Sheets. ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS The Company has six reportable segments consisting of electric, natural gas distribution, utility services, pipeline and energy services, natural gas and oil production and construction materials and mining. During the fourth quarter of 2002, the Company separated independent power production and other operations from its reportable segments. The independent power production and other operations do not individually meet the criteria to be considered a reportable segment. All prior period information has been restated to reflect this change. The electric and natural gas distribution segments include the electric and natural gas distribution operations of Montana-Dakota and the natural gas distribution operations of Great Plains Natural Gas Co. The utility services segment includes all the operations of Utility Services, Inc. The pipeline and energy services segment includes WBI Holdings' natural gas transportation, underground storage, gathering services, and energy related management services. The natural gas and oil production segment includes the natural gas and oil acquisition, exploration and production operations of WBI Holdings. The construction materials and mining segment includes the results of Knife River's operations, while independent power production and other operations include electric generating facilities in the United States and Brazil and investments in potential new growth opportunities that are not directly being pursued by the Company's other businesses. Earnings from electric, natural gas distribution and pipeline and energy services are substantially all from regulated operations. Earnings from utility services; natural gas and oil production; construction materials and mining; and independent power production and other are all from nonregulated operations. Reference should be made to Notes to Consolidated Financial Statements for information pertinent to various commitments and contingencies. Overview The following table (dollars in millions, where applicable) summarizes the contribution to consolidated earnings by each of the Company's businesses. Three Months Six Months Ended Ended June 30, June 30, 2003 2002 2003 2002 Electric $ 1.8 $ 1.7 $ 6.6 $ 5.2 Natural gas distribution (1.3) (.8) 2.9 3.7 Utility services 1.5 .8 2.6 2.2 Pipeline and energy services 5.1 4.7 9.4 7.5 Natural gas and oil production 17.9 9.3 29.5 30.4 Construction materials and mining 12.8 10.9 5.4 1.1 Independent power production and other 5.5 (1.9) 6.8 (1.9) Earnings on common stock $43.3 $ 24.7 $ 63.2 $ 48.2 Earnings per common share - basic $ .59 $ .35 $ .86 $ .69 Earnings per common share - diluted $ .58 $ .35 $ .85 $ .68 Return on average common equity for the 12 months ended 13.0% 11.5% ________________________________ Three Months Ended June 30, 2003 and 2002 Consolidated earnings for the quarter ended June 30, 2003, increased $18.6 million from the comparable period a year ago due to higher earnings at the natural gas and oil production, independent power production and other, construction materials and mining, utility services, pipeline and energy services and electric businesses. A higher seasonal loss at the natural gas distribution business slightly offset the earnings increase. Six Months Ended June 30, 2003 and 2002 Consolidated earnings for the six months ended June 30, 2003, increased $15.0 million from the comparable period a year ago due to higher earnings at the independent power production and other, construction materials and mining, pipeline and energy services, electric and utility services businesses. Decreased earnings at the natural gas and oil production and natural gas distribution businesses slightly offset the earnings increase. ________________________________ Financial and operating data The following tables (dollars in millions, where applicable) are key financial and operating statistics for each of the Company's business segments. Electric Three Months Six Months Ended Ended June 30, June 30, 2003 2002 2003 2002 Operating revenues: Retail sales $ 33.5 $ 31.3 $ 70.6 $ 66.2 Sales for resale and other 4.6 5.0 13.1 10.2 38.1 36.3 83.7 76.4 Operating expenses: Fuel and purchased power 13.3 13.1 28.7 27.1 Operation and maintenance 12.9 11.5 26.2 22.9 Depreciation, depletion and amortization 5.0 4.9 9.9 9.8 Taxes, other than income 1.8 1.8 3.9 3.8 33.0 31.3 68.7 63.6 Operating income $ 5.1 $ 5.0 $ 15.0 $ 12.8 Retail sales (million kWh) 529.8 500.9 1,129.9 1,059.7 Sales for resale (million kWh) 122.9 199.8 374.3 426.4 Average cost of fuel and purchased power per kWh $ .020 $ .018 $ .018 $ .017 Natural Gas Distribution Three Months Six Months Ended Ended June 30, June 30, 2003 2002 2003 2002 Operating revenues: Sales $ 41.4 $ 33.2 $ 151.4 $ 103.9 Transportation and other 1.0 .9 2.0 2.0 42.4 34.1 153.4 105.9 Operating expenses: Purchased natural gas sold 30.4 22.7 118.5 73.8 Operation and maintenance 10.0 8.8 21.6 18.5 Depreciation, depletion and amortization 2.5 2.4 5.1 4.8 Taxes, other than income 1.3 1.3 2.7 2.6 44.2 35.2 147.9 99.7 Operating income (loss) $ (1.8) $ (1.1) $ 5.5 $ 6.2 Volumes (MMdk): Sales 5.3 6.6 22.8 23.1 Transportation 3.0 2.7 6.1 6.4 Total throughput 8.3 9.3 28.9 29.5 Degree days (% of normal)* 91% 122% 100% 104% Average cost of natural gas, including transportation thereon, per dk $ 5.69 $ 3.47 $ 5.20 $ 3.20 _____________________ * Degree days are a measure of the daily temperature-related demand for energy for heating. Utility Services Three Months Six Months Ended Ended June 30, June 30, 2003 2002 2003 2002 Operating revenues $108.9 $116.3 $ 212.6 $ 224.6 Operating expenses: Operation and maintenance 99.8 108.5 194.0 207.4 Depreciation, depletion and amortization 2.7 2.3 5.1 4.4 Taxes, other than income 3.3 3.5 7.7 7.7 105.8 114.3 206.8 219.5 Operating income $ 3.1 $ 2.0 $ 5.8 $ 5.1 Pipeline and Energy Services Three Months Six Months Ended Ended June 30, June 30, 2003 2002 2003 2002 Operating revenues: Pipeline $ 25.1 $ 23.7 $ 50.5 $ 44.9 Energy services 31.1 20.8 66.8 41.3 56.2 44.5 117.3 86.2 Operating expenses: Purchased natural gas sold 30.3 18.7 64.8 36.1 Operation and maintenance 11.4 11.2 23.7 24.0 Depreciation, depletion and amortization 3.7 3.6 7.4 7.3 Taxes, other than income 1.4 1.4 2.9 3.1 46.8 34.9 98.8 70.5 Operating income $ 9.4 $ 9.6 $ 18.5 $ 15.7 Transportation volumes (MMdk): Montana-Dakota 8.0 7.4 16.4 15.2 Other 18.1 21.3 30.6 31.9 26.1 28.7 47.0 47.1 Gathering volumes (MMdk) 18.6 16.7 37.5 33.6 Natural Gas and Oil Production Three Months Six Months Ended Ended June 30, June 30, 2003 2002 2003 2002 Operating revenues: Natural gas $ 52.6 $ 32.1 $ 107.8 $ 57.6 Oil 12.0 11.7 25.8 21.2 Other .1 --- .1 27.4* 64.7 43.8 133.7 106.2 Operating expenses: Purchased natural gas sold --- --- .1 --- Operation and maintenance: Lease operating costs, including gathering 10.1 9.4 21.5 18.6 Other 3.9 4.3 8.9 8.6 Depreciation, depletion and amortization 15.2 11.3 29.4 22.9 Taxes, other than income: Production and property taxes 5.0 2.9 10.6 5.3 Other .2 .3 .3 .4 34.4 28.2 70.8 55.8 Operating income $ 30.3 $ 15.6 $ 62.9 $ 50.4 Production: Natural gas (MMcf) 13,258 10,949 26,897 22,352 Oil (000's of barrels) 453 502 927 983 Average realized prices (including hedges): Natural gas (per Mcf) $ 3.97 $ 2.93 $ 4.01 $ 2.57 Oil (per barrel) $26.52 $23.20 $ 27.79 $ 21.60 Average realized prices (excluding hedges): Natural gas (per Mcf) $ 4.31 $ 2.78 $ 4.50 $ 2.46 Oil (per barrel) $26.98 $23.34 $ 29.06 $ 21.21 Production costs, including taxes, per net equivalent Mcf $ .95 $ .88 $ .99 $ .85 _____________________ * Includes the effects of a compromise agreement gain of $27.4 million ($16.6 million after tax). Construction Materials and Mining Three Months Six Months Ended Ended June 30, June 30, 2003 2002 2003 2002 Operating revenues $264.1 $229.6 $ 384.9 $ 322.9 Operating expenses: Operation and maintenance 219.2 190.8 330.7 282.5 Depreciation, depletion and amortization 15.6 13.2 30.2 24.6 Taxes, other than income 6.4 4.7 11.0 7.9 241.2 208.7 371.9 315.0 Operating income $ 22.9 $ 20.9 $ 13.0 $ 7.9 Sales (000's): Aggregates (tons) 9,592 8,869 14,619 12,445 Asphalt (tons) 1,701 1,820 1,863 1,987 Ready-mixed concrete (cubic yards) 912 793 1,427 1,194 Independent Power Production and Other Three Months Six Months Ended Ended June 30, June 30, 2003 2002 2003 2002 Operating revenues $ 11.0 $ .9 $ 18.1 $ 1.7 Operating expenses: Operation and maintenance 3.1 1.6 7.3 2.7 Depreciation, depletion and amortization 2.2 .1 3.9 .1 5.3 1.7 11.2 2.8 Operating income (loss) $ 5.7* $ (.8) $ 6.9* $ (1.1) Net generation capacity - kW** 279,600 --- 279,600 --- Electricity produced and sold (thousand kWh)** 89,694 --- 138,594 --- _____________________ * Reflects international operations for 2003 and domestic operations acquired on November 1, 2002 and January 31, 2003. ** Reflects domestic independent power production operations. NOTE: The earnings from the Company's equity method investment in Brazil were included in other income - net and thus are not in the above table. Amounts presented in the preceding tables for operating revenues, purchased natural gas sold and operation and maintenance expense will not agree with the Consolidated Statements of Income due to the elimination of intersegment transactions. The amounts (dollars in millions) relating to the elimination of intersegment transactions are as follows: Three Months Six Months Ended Ended June 30, June 30, 2003 2002 2003 2002 Operating revenues $ 37.2 $ 25.3 $ 87.7 $ 61.7 Purchased natural gas sold $ 33.1 $ 21.6 $ 79.7 $ 54.4 Operation and maintenance $ 4.1 $ 3.7 $ 8.0 $ 7.3 For further information on intersegment eliminations, see Note 15 of Notes to Consolidated Financial Statements. Three Months Ended June 30, 2003 and 2002 Electric Electric earnings increased slightly as a result of higher average sales for resale prices of 34 percent, due to stronger sales for resale markets, and higher retail sales revenues, due in part to higher retail sales volumes of 6 percent, primarily to commercial and large industrial customers. Partially offsetting the earnings increase were higher operation and maintenance expense, decreased sales for resale volumes of 38 percent and increased purchased power costs, all primarily related to planned maintenance outages at two generating stations. Natural Gas Distribution Normal seasonal losses at the natural gas distribution business increased as a result of higher operation and maintenance expense, primarily due to higher employee benefit-related, payroll and insurance costs, along with decreased retail sales volumes. Retail sales volumes were 18 percent lower due to weather that was 31 percent warmer than the second quarter of the prior year. Partially offsetting the earnings decline were higher retail sales rates, the result of rate increases in Minnesota, Montana, North Dakota and Wyoming. The pass-through of higher natural gas prices resulted in the increase in sales revenues and purchased natural gas sold. For further information on the retail rate increases, see Note 17 of Notes to Consolidated Financial Statements in this Form 10-Q and Note 17 of Notes to Consolidated Financial Statements in the Company's Quarterly Report on Form 10-Q for the quarter ended March 31, 2003. Utility Services Utility services earnings increased as a result of the absence in 2003 of a 2002 write-off of receivables of $1.4 million (after tax) associated with a company in the telecommunications industry and the absence in 2003 of a 2002 unfavorable settlement of a billing dispute of $724,000 (after tax) in the Central region. Higher line construction margins in the Northwest region and lower selling, general and administrative expenses also added to the increase in earnings. Partially offsetting the earnings increase were lower margins in the Rocky Mountain region, lower line construction margins in the Southwest and Central regions and lower inside electrical margins in the Northwest and Central regions, reflecting the continuing effects of the soft economy and the downturn in the telecommunications market. Pipeline and Energy Services Earnings at the pipeline and energy services business increased as a result of higher gathering volumes of 12 percent, mainly from increased gathering in the Powder River Basin. Also adding to the earnings increase were higher transportation revenues, primarily higher reservation fees resulting from an increase in firm services, offset in part by lower transportation volumes, largely the result of lower volumes transported to storage. Partially offsetting the earnings increase were higher operation and maintenance costs. The increase in energy services revenue and the related increase in purchased natural gas sold were due largely to an increase in natural gas prices since the comparable period last year. Natural Gas and Oil Production Natural gas and oil production earnings increased due to higher realized natural gas prices of 35 percent, higher natural gas production of 21 percent, largely from operated properties in the Rocky Mountain area, and higher average realized oil prices of 14 percent. Partially offsetting the earnings increase were higher depreciation, depletion and amortization expense due to higher natural gas production volumes and higher rates, decreased oil production of 10 percent and higher interest expense, due primarily to higher average debt balances. Construction Materials and Mining Construction materials and mining earnings increased due to increased aggregate volumes, higher construction activity, primarily due to a large harbor-deepening project in southern California, and higher ready-mixed concrete and cement volumes, all at existing operations. Earnings from companies acquired since the comparable period last year also added to the earnings increase. Partially offsetting the increase in earnings were higher depreciation, depletion and amortization expense, due to higher aggregate volumes produced and higher property, plant and equipment balances, increased selling, general and administrative costs, higher asphalt oil and fuel costs and lower asphalt volumes at existing operations. Independent Power Production and Other Earnings for the independent power production business increased largely from domestic businesses acquired since the comparable period last year, partially offset by higher interest expense, resulting from higher average debt balances relating to these acquisitions. The Brazilian operations also contributed to the earnings increase. The Company's $1.3 million (after tax) share of net income from its equity investment in Brazil was due to higher margins and foreign currency gains, partially offset by the mark-to- market loss on an embedded derivative in the electric power contract and higher plant financing costs. Six Months Ended June 30, 2003 and 2002 Electric Electric earnings increased as a result of higher average sales for resale prices of 46 percent, due to stronger sales for resale markets, and higher retail sales revenues, primarily due to higher retail sales volumes of 7 percent, largely to commercial, residential and large industrial customers. Partially offsetting the earnings increase was higher operation and maintenance expense, largely higher payroll costs and higher costs related to planned maintenance outages at two generating stations. Increased purchased power costs and decreased sales for resale volumes of 12 percent, both primarily related to planned maintenance outages at two generating stations, also partially offset the earnings increase. Natural Gas Distribution Earnings at the natural gas distribution business decreased as a result of higher operation and maintenance expense, primarily due to higher payroll and employee benefit-related costs, and decreased returns on natural gas held in storage. Partially offsetting the earnings decline were higher retail sales rates, the result of rate increases in Minnesota, Montana, North Dakota and Wyoming, as previously discussed. The pass-through of higher natural gas prices largely resulted in the increase in sales revenues and purchased natural gas sold. Utility Services Utility services earnings increased as a result of the absence in 2003 of a 2002 write off of receivables and an unfavorable settlement of a billing dispute, as previously discussed. Higher line construction margins in the Northwest region, lower selling, general and administrative expenses and higher equipment sale margins also added to the increase in earnings. Partially offsetting the earnings increase were lower inside electrical margins in the Central and Northwest regions, lower margins in the Rocky Mountain region and lower line construction margins in the Southwest and Central regions. Lower margins are a reflection of the continuing effects of the soft economy and the downturn in the telecommunications market. Pipeline and Energy Services Earnings at the pipeline and energy services business increased as a result of higher gathering volumes of 12 percent and higher transportation revenues, primarily higher reservation fees resulting from an increase in firm services, offset in part by lower transportation volumes, largely lower volumes transported to storage. Higher storage revenues also added to the earnings increase. Partially offsetting the earnings increase was higher interest expense due to higher average debt balances. The increase in energy services revenue and the related increase in purchased natural gas sold were largely due to an increase in natural gas prices since the comparable period last year. Natural Gas and Oil Production Natural gas and oil production earnings decreased largely due to the 2002 compromise agreement gain of $27.4 million ($16.6 million after tax), included in 2002 operating revenues, and the $12.7 million ($7.7 million after tax) noncash transition charge in 2003, reflecting the cumulative effect of an accounting change, as discussed in Note 18 and Note 8 of Notes to Consolidated Financial Statements, respectively. Also contributing to the earnings decline were increased depreciation, depletion and amortization expense due to higher natural gas production volumes and higher rates. Increased operation and maintenance expense, primarily higher lease operating expenses resulting largely from the expansion of coalbed natural gas production, and higher interest expense, due primarily to higher average debt balances, contributed to the decrease in earnings. Higher general and administrative costs and decreased oil production of 6 percent, also contributed to the earnings decline. Largely offsetting the decrease in earnings were higher realized natural gas prices of 56 percent, higher natural gas production of 20 percent, largely from operated properties in the Rocky Mountain area, and higher average realized oil prices of 29 percent. Construction Materials and Mining Construction materials and mining earnings increased due to increased aggregate volumes and margins, higher construction activity due to a large harbor-deepening project in southern California, and increased ready-mixed concrete and cement volumes, all at existing operations. Partially offsetting the increase in earnings were higher selling, general and administrative costs, higher depreciation, depletion and amortization expense due to higher aggregate volumes produced and higher property, plant and equipment balances, and higher asphalt oil and fuel costs. Independent Power Production and Other Earnings for the independent power production business increased largely from domestic businesses acquired since the comparable period last year, partially offset by higher interest expense, resulting from higher average debt balances relating to these acquisitions. The Brazilian operations also contributed to the earnings increase. The Company's $1.8 million (after tax) share of net income from its equity investment in Brazil was due to higher margins and foreign currency gains, partially offset by the mark-to- market loss on an embedded derivative in the electric power contract and higher plant financing costs. Risk Factors and Cautionary Statements that May Affect Future Results The Company is including the following factors and cautionary statements in this Form 10-Q to make applicable and to take advantage of the safe harbor provisions of the Private Securities Litigation Reform Act of 1995 for any forward-looking statements made by, or on behalf of, the Company. Forward-looking statements include statements concerning plans, objectives, goals, strategies, future events or performance, and underlying assumptions (many of which are based, in turn, upon further assumptions) and other statements that are other than statements of historical facts. From time to time, the Company may publish or otherwise make available forward-looking statements of this nature, including statements contained within Prospective Information. All such subsequent forward-looking statements, whether written or oral and whether made by or on behalf of the Company, are also expressly qualified by these factors and cautionary statements. Forward-looking statements involve risks and uncertainties, which could cause actual results or outcomes to differ materially from those expressed. The Company's expectations, beliefs and projections are expressed in good faith and are believed by the Company to have a reasonable basis, including without limitation management's examination of historical operating trends, data contained in the Company's records and other data available from third parties. Nonetheless, the Company's expectations, beliefs or projections may not be achieved or accomplished. Any forward-looking statement contained in this document speaks only as of the date on which such statement is made, and the Company undertakes no obligation to update any forward-looking statement or statements to reflect events or circumstances that occur after the date on which such statement is made or to reflect the occurrence of unanticipated events. New factors emerge from time to time, and it is not possible for management to predict all of such factors, nor can it assess the effect of each such factor on the Company's business or the extent to which any such factor, or combination of factors, may cause actual results to differ materially from those contained in any forward-looking statement. Following are some specific factors that should be considered for a better understanding of the Company's financial condition. These factors and the other matters discussed herein are important factors that could cause actual results or outcomes for the Company to differ materially from those discussed in the forward-looking statements included elsewhere in this document. Economic Risks The recent events leading to the current adverse economic environment may have a general negative impact on the Company's future revenues and may result in a goodwill impairment for Innovatum, Inc., an indirect wholly owned subsidiary of the Company (Innovatum). In response to the occurrence of several recent events, including the September 11, 2001, terrorist attack on the United States, the ongoing war against terrorism by the United States and the bankruptcy of several large energy and telecommunications companies and other large enterprises, the financial markets have been highly volatile. An adverse economy could negatively affect the level of governmental expenditures on public projects and the timing of these projects which, in turn, would negatively affect the demand for the Company's products and services. Innovatum, which specializes in cable and pipeline magnetization and locating, is subject to the economic conditions within the telecommunications and energy industries. Innovatum could face a future goodwill impairment if there is a continued downturn in these sectors. At June 30, 2003, the goodwill amount at Innovatum was approximately $8.3 million. The determination of whether an impairment will occur is dependent on a number of factors, including the level of spending in the telecommunications and energy industries, rapid changes in technology, competitors and potential new customers. The Company relies on financing sources and capital markets. The Company's inability to access financing may impair its ability to execute the Company's business plans, make capital expenditures or pursue acquisitions that the Company may otherwise rely on for future growth. The Company relies on access to both short-term borrowings, including the issuance of commercial paper, and long-term capital markets as a source of liquidity for capital requirements not satisfied by the cash flow from operations. If the Company is not able to access capital at competitive rates, the ability to implement its business plans may be adversely affected. Market disruptions or a downgrade of the Company's credit ratings may increase the cost of borrowing or adversely affect its ability to access one or more financial markets. Such disruptions could include: - A severe prolonged economic downturn - The bankruptcy of unrelated industry leaders in the same line of business - Capital market conditions generally - Volatility in commodity prices - Terrorist attacks - Global events The Company's natural gas and oil production business is dependent on factors including commodity prices which cannot be predicted or controlled. These factors include: price fluctuations in natural gas and crude oil prices; availability of economic supplies of natural gas; drilling successes in natural gas and oil operations; the ability to contract for or to secure necessary drilling rig contracts and to retain employees to drill for and develop reserves; the ability to acquire natural gas and oil properties; and other risks incidental to the operations of natural gas and oil wells. Environmental and Regulatory Risks Some of the Company's operations are subject to extensive environmental laws and regulations that may increase its costs of operations, impact or limit its business plans, or expose the Company to environmental liabilities. One of the Company's subsidiaries has been sued in connection with its coalbed natural gas development activities. The Company is subject to extensive environmental laws and regulations affecting many aspects of its present and future operations including air quality, water quality, waste management and other environmental considerations. These laws and regulations can result in increased capital, operating and other costs, as a result of compliance, remediation, containment and monitoring obligations, particularly with regard to laws relating to power plant emissions and coalbed natural gas development. These laws and regulations generally require the Company to obtain and comply with a wide variety of environmental licenses, permits, inspections and other approvals. Both public officials and private individuals may seek to enforce applicable environmental laws and regulations. The Company cannot predict the outcome (financial or operational) of any related litigation that may arise. Existing environmental regulations may be revised and new regulations seeking to protect the environment may be adopted or become applicable to the Company. Revised or additional regulations, which result in increased compliance costs or additional operating restrictions, particularly if those costs are not fully recoverable from customers, could have a material effect on the Company's results of operations. Fidelity has been named as a defendant in several lawsuits filed in connection with its coalbed natural gas development in the Powder River Basin in Montana and Wyoming. If the plaintiffs are successful in these lawsuits, the ultimate outcome of the actions could have a material effect on Fidelity's future development of its coalbed natural gas properties. The Company is subject to extensive government regulations that may have a negative impact on its business and its results of operations. The Company is subject to regulation by federal, state and local regulatory agencies with respect to, among other things, allowed rates of return, financings, industry rate structures, and recovery of purchased power and purchased gas costs. These governmental regulations significantly influence the Company's operating environment and may affect its ability to recover costs from its customers. The Company is unable to predict the impact on operating results from the future regulatory activities of any of these agencies. Changes in regulations or the imposition of additional regulations could have an adverse impact on the Company's results of operations. Risks Relating to the Company's Independent Power Production Business There are risks involved with the growth strategies of the Company's independent power production business. If the Company is unable to access markets previously unavailable to a proposed 113- megawatt coal-fired electric generation station in Montana, it may not complete construction or commence operation of that facility, which may result in an asset impairment. The operation of power generation facilities involves many risks, including start up risks, breakdown or failure of equipment, competition, inability to obtain required governmental permits and approvals and inability to negotiate acceptable acquisition, construction, fuel supply or other material agreements, as well as the risk of performance below expected levels of output or efficiency. The Company's plans to construct a 113-megawatt coal-fired electric generation station in Montana are pending. The Company purchased plant equipment and obtained all permits necessary to begin construction. NorthWestern Energy terminated the power purchase agreement for the energy from this plant in July 2002; however, the Company is in the process of accessing markets previously unavailable to this project and plans to resume construction in the near future to the extent access to such markets is secured. The Company has suspended construction activities except for those items of a critical nature. At June 30, 2003, the Company's investment in this project was approximately $29.6 million. If it is not economically feasible for the Company to construct and operate this facility or if alternate markets cannot be identified, an asset impairment may occur. Risks Relating to Foreign Operations The value of the Company's investment in foreign operations may diminish due to political, regulatory and economic conditions and changes in currency exchange rates in countries where the Company does business. The Company is subject to political, regulatory and economic conditions and changes in currency exchange rates in foreign countries where the Company does business. Significant changes in the political, regulatory or economic environment in these countries could negatively affect the value of the Company's investments located in these countries. Also, since the Company is unable to predict the fluctuations in the foreign currency exchange rates, these fluctuations may have an adverse impact on the Company's results of operations. The Company's 49 percent equity method investment in a 220- megawatt natural gas-fired electric generation project in Brazil includes a power purchase agreement that contains an embedded derivative. This embedded derivative derives its value from an annual adjustment factor that largely indexes the contract capacity payments to the U.S. dollar. In addition, from time to time, other derivative instruments may be utilized. The valuation of these financial instruments, including the embedded derivative, can involve judgments, uncertainties and the use of estimates. As a result, changes in the underlying assumptions could affect the reported fair value of these instruments. These instruments could recognize financial losses as a result of volatility in the underlying fair values, or if a counterparty fails to perform. Other Risks Competition is increasing in all of the Company's businesses. All of the Company's businesses are subject to increased competition. The independent power industry includes numerous strong and capable competitors, many of which have greater resources and more experience in the operation, acquisition and development of power generation facilities. Utility services' competition is based primarily on price and reputation for quality, safety and reliability. The construction materials products are marketed under highly competitive conditions and are subject to such competitive forces as price, service, delivery time and proximity to the customer. The electric utility and natural gas industries are also experiencing increased competitive pressures as a result of consumer demands, technological advances, deregulation, greater availability of natural gas-fired generation and other factors. Pipeline and energy services competes with several pipelines for access to natural gas supplies and gathering, transportation and storage business. The natural gas and oil production business is subject to competition in the acquisition and development of natural gas and oil properties. Weather conditions can adversely affect the Company's operations and revenues. The Company's results of operations can be affected by changes in the weather. Weather conditions directly influence the demand for electricity and natural gas, affect the price of energy commodities, affect the ability to perform services at the utility services and construction materials and mining businesses and affect ongoing operation and maintenance activities for the pipeline and energy services and natural gas and oil production businesses. In addition, severe weather can be destructive, causing outages and/or property damage, which could require additional costs to be incurred. As a result, adverse weather conditions could negatively affect the Company's results of operations and financial condition. Prospective Information The following information includes highlights of the key growth strategies, projections and certain assumptions for the Company and its subsidiaries over the next few years and other matters for each of the Company's businesses. Many of these highlighted points are forward-looking statements. There is no assurance that the Company's projections, including estimates for growth and increases in revenues and earnings, will in fact be achieved. Reference should be made to assumptions contained in this section as well as the various important factors listed under the heading Risk Factors and Cautionary Statements that May Affect Future Results. Changes in such assumptions and factors could cause actual future results to differ materially from targeted growth, revenue and earnings projections. MDU Resources Group, Inc. - - 2003 earnings per common share, diluted, before the cumulative effect of the change in accounting for asset retirement obligations as required by the adoption of SFAS No. 143, are projected in the range of $2.20 to $2.45. Including the $7.6 million after-tax cumulative effect of the accounting change, 2003 earnings per common share, diluted, are projected to be in the range of $2.10 to $2.35. - - The Company expects the percentage of 2003 earnings per common share, diluted, after the cumulative effect of an accounting change by quarter to be in the following approximate ranges: - Third Quarter - 35 percent to 40 percent - Fourth Quarter - 22 percent to 27 percent - - The Company will consider issuing equity from time to time to keep debt at the nonregulated businesses at no more than 40 percent of total capitalization. - - The Company's long-term compound annual growth goals on earnings per share from operations are in the range of 6 percent to 9 percent. Electric - - Montana-Dakota has obtained and holds valid and existing franchises authorizing it to conduct its electric operations in all of the municipalities it serves where such franchises are required. As franchises expire, Montana-Dakota may face increasing competition in its service areas, particularly its service to smaller towns, from rural electric cooperatives. Montana-Dakota intends to protect its service area and seek renewal of all expiring franchises and will continue to take steps to effectively operate in an increasingly competitive environment. - - A new 40-megawatt, natural gas-fueled combustion turbine near Glendive, Montana, became operational in late May. The new plant will help the utility provide peak period electrical energy to customers on its integrated system in North Dakota, South Dakota and Montana. In addition, the added capacity will allow the company to meet its peak load obligation with the regional power pool. The costs of this project are expected to be recovered in rates. - - Montana-Dakota filed an application with the NDPSC seeking an increase in electric retail rates of 9.1 percent above current rates. While Montana-Dakota believes that it should be authorized to increase retail rates in the respective amount requested, there is no assurance that the increases ultimately allowed will be for the full amount requested in the jurisdiction. For further information on the electric rate increase application, see Note 17 of Notes to Consolidated Financial Statements. - - Regulatory approval has been received from the NDPSC and the SDPUC on the Company's plans to purchase energy from a 20-megawatt wind energy farm in North Dakota. This wind energy farm is expected to be on line by late 2003 or early 2004. - - The Company expects to build an additional 80-megawatts of peaking capacity by 2007. The costs of these projects are expected to be recovered in rates and will be used to meet Montana-Dakota's need for additional generating capacity. - - The Company is working with the state of North Dakota to determine the feasibility of constructing a 250-megawatt to 500- megawatt lignite-fired power plant in western North Dakota. The next preliminary decision on this matter is expected in late 2003. Natural gas distribution - - Montana-Dakota and Great Plains have obtained and hold valid and existing franchises authorizing them to conduct their natural gas operations in all of the municipalities they serve where such franchises are required. As franchises expire, Montana-Dakota and Great Plains may face increasing competition in their service areas. Montana-Dakota and Great Plains intend to protect their service areas and seek renewal of all expiring franchises and will continue to take steps to effectively operate in an increasingly competitive environment. - - Annual natural gas throughput for 2003 is expected to be approximately 52 million decatherms. - - Montana-Dakota filed an application with the SDPUC seeking an increase in natural gas retail rates of 5.8 percent above current rates. Great Plains filed an application with the MPUC seeking an increase in natural gas retail rates of 6.9 percent above current rates. While Montana-Dakota and Great Plains believe that they should be authorized to increase retail rates in the respective amounts requested, there is no assurance that the increases ultimately allowed will be for the full amounts requested in each jurisdiction. For further information on the natural gas rate increase applications, see Note 17 of Notes to Consolidated Financial Statements. Utility services - - 2003 revenues for this segment are expected to be in the range of $425 million to $475 million. - - This segment anticipates margins in 2003 to decrease slightly from 2002 levels. During 2002, a number of factors affected earnings, including the write-off of certain receivables and restructuring of the engineering function which amounts totaled approximately $5.2 million after-tax. - - This segment's work backlog as of June 30, 2003, was approximately $150 million. Pipeline and energy services - - In 2003, natural gas throughput from this segment, including both transportation and gathering, is expected to increase slightly over the 2002 record levels. - - Pipeline construction has begun in Wyoming on the 253-mile Grasslands Pipeline project with construction expected to start soon in North Dakota and Montana. Construction has begun on both a new compressor station in western North Dakota and an addition to an existing station in Montana, related to this project. The estimated in-service date is November 1, 2003. - - Innovatum could face a future goodwill impairment based on certain economic conditions, as previously discussed in Risk Factors and Cautionary Statements that May Affect Future Results. Natural gas and oil production - - In 2003, this segment expects a combined natural gas and oil production increase of approximately 15 percent over 2002 record levels. Currently, this segment's gross daily operated natural gas production is approximately 130,000 Mcf per day. - - This segment continues to expand its operated production. Natural gas production from operated properties was 73 percent and 66 percent for the six months ended June 30, 2003 and 2002, respectively. - - This segment expects to drill more than 400 wells in 2003. At June 30, 2003, 158 wells had been drilled. - - This segment had approximately 150 wells in process related to its coalbed natural gas development in the Powder River Basin in Montana and Wyoming that were not producing natural gas or water at June 30, 2003, but may begin producing either natural gas or water in the future. - - Estimates for natural gas prices in the Rocky Mountain region for August through December 2003, reflected in the Company's 2003 earnings guidance, are in the range of $3.00 to $3.50 per Mcf. The Company's estimates for natural gas prices on the NYMEX for August through December 2003, reflected in the Company's 2003 earnings guidance, are in the range of $4.25 to $4.75 per Mcf. During 2002, more than half of this segment's natural gas production was priced using Rocky Mountain or other non-NYMEX prices. - - Estimates of NYMEX crude oil prices for July through December 2003, reflected in the Company's 2003 earnings guidance, are in the range of $22 to $27 per barrel. - - The Company has hedged a portion of its 2003 production primarily using collars that establish both a floor and a cap. The Company has entered into agreements representing approximately 45 percent to 50 percent of 2003 estimated annual natural gas production. The agreements are at various indices and range from a low CIG index of $2.94 to a high Ventura index of $4.76 per Mcf. CIG is an index pricing point related to Colorado Interstate Gas Co.'s system and Ventura is an index pricing point related to Northern Natural Gas Co.'s system. - - The Company has hedged a portion of its 2003 oil production. The Company has entered into agreements at NYMEX prices with floors of $24.50 and caps as high as $28.12, representing approximately 30 percent to 35 percent of 2003 estimated annual oil production. - - The Company has begun hedging a portion of its 2004 estimated annual natural gas production. The Company has entered into agreements representing approximately 10 percent to 15 percent of 2004 estimated annual natural gas production. The agreements are at various indices and range from a low CIG index of $3.75 to a high NYMEX index of $5.20 per Mcf. - - Fidelity has been named as a defendant in several lawsuits filed in connection with its coalbed natural gas development in the Powder River Basin in Montana and Wyoming. In one such case, the United States District Court in Billings, Montana (Federal District Court) held that water produced in association with coalbed natural gas and discharged into rivers and streams was not a pollutant under the Federal Clean Water Act and that state statutes exempt such unaltered groundwater from Montana Pollution Discharge Elimination System permit requirements. On April 10, 2003, the United States Circuit Court of Appeals for the Ninth Circuit (Circuit Court) reversed the Federal District Court's decision. Fidelity filed a petition for a writ of certiorari with the United States Supreme Court on August 8, 2003. Fidelity believes the ultimate outcome of the proceeding will not have a material effect on its existing coalbed natural gas operations or future development of its coalbed natural gas properties. In the event a penalty is ultimately imposed in that proceeding, Fidelity believes it will be minimal because any unpermitted discharges were of small amounts, were for a short duration, were quickly remediated and are now fully permitted. Fidelity believes the ultimate outcome of other lawsuits filed in connection with its coalbed natural gas development would not have a material effect on its existing coalbed natural gas operations, but could have a material effect on Fidelity's future development of its coalbed natural gas properties. For further information on these proceedings, see Risk Factors and Cautionary Statements that May Affect Future Results in this Form 10-Q. Construction materials and mining - - Excluding the effects of potential future acquisitions, aggregate and ready-mixed concrete volumes are expected to increase over record levels achieved in 2002, while asphalt volumes are expected to be comparable to 2002 levels. - - Revenues for this segment in 2003 are expected to increase by approximately 10 percent as compared to 2002 record levels. - - As of mid-July 2003, this segment had $497 million in work backlog. - - On July 11, 2003, this segment completed the acquisition of a privately held construction materials and services company serving East Central Texas. The company supplies and places ready-mixed concrete, asphalt, crushed stone and sand and gravel for highways, subdivisions and a variety of other projects in 27 central Texas counties. In 2002, the acquired company had annual revenues of about $87 million. The acquisition is expected to be accretive to earnings per share. - - Four of the five labor contracts that Knife River was negotiating, as reported in Items 1 and 2 - Business and Properties - General in the Company's 2002 Form 10-K, have been ratified and the one remaining contract is being negotiated. The Company considers its relations with its employees to be satisfactory. Independent power production and other - - 2003 earnings projections for independent power production and other include the estimated results from the wind-powered electric generation facility in California, the natural gas-fired generating facilities in Colorado, and the Company's 49 percent ownership in a 220-megawatt natural gas-fired generation project in Brazil. Earnings are expected to be in the range of $9 million to $14 million in 2003. - - The Company's plans to construct a 113-megawatt coal-fired electric generation station in Montana are pending, as previously discussed in Risk Factors and Cautionary Statements that May Affect Future Results. New Accounting Standards In June 2001, the FASB approved SFAS No. 141, "Business Combinations," which requires the purchase method of accounting for business combinations initiated after June 30, 2001 and eliminates the pooling-of-interests method. In June 2001, the FASB also approved SFAS No. 142, "Goodwill and Other Intangible Assets," which discontinues the practice of amortizing goodwill and indefinite lived intangible assets and initiates an annual review for impairment. Intangible assets with a determinable useful life will continue to be amortized over that period. The amortization provisions apply to goodwill and intangible assets acquired after June 30, 2001. SFAS No. 141 and SFAS No. 142 clarify that more assets should be distinguished and classified between tangible and intangible. The Company did not change or reclassify contractual mineral rights included in property, plant and equipment related to its natural gas and oil production business upon adoption of SFAS No. 142. The Company has included such mineral rights as part of property, plant and equipment under the full cost method of accounting for natural gas and oil properties. The SEC has recently questioned under SFAS No. 142 whether contractual mineral rights should be classified as intangible rather than as part of property, plant and equipment and has referred this accounting matter to the Emerging Issues Task Force and is continuing its dialog with the FASB staff. The resolution of this matter may result in certain reclassifications to the Company's Consolidated Balance Sheet, as well as changes to the Company's Notes to Consolidated Financial Statements in the future. The applicable provisions of SFAS No. 141 and SFAS No. 142 only impact balance sheet and associated footnote disclosure, so any reclassifications that might be required in the future will not impact the Company's cash flows or results of operations. The Company believes that the resolution of this matter will not have a material effect on the Company's financial position because the mineral rights acquired by its natural gas and oil production business after the June 30, 2001, effective date are not material. In June 2001, the FASB approved SFAS No. 143, "Accounting for Asset Retirement Obligations." Upon adoption of SFAS No. 143, the Company recorded a discounted liability of $22.5 million and a regulatory asset of $493,000, increased net property, plant and equipment by $9.6 million and recognized a one-time cumulative effect charge of $7.6 million (net of deferred tax benefit of $4.8 million). In April 2002, the FASB approved SFAS No. 145, "Rescission of FASB Statements No. 4, 44 and 64, Amendment of FASB Statement No. 13, and Technical Corrections." The adoption of SFAS No. 145 did not have a material effect on the Company's financial position or results of operations. In November 2002, the FASB issued FASB Interpretation No. 45, "Guarantor's Accounting and Disclosure Requirements for Guarantees, Including indirect Guarantees of Indebtedness of Others" (FIN 45). The Company will apply the initial recognition and initial measurement provisions of FIN 45 to guarantees issued or modified after December 31, 2002. In January 2003, the FASB issued FASB Interpretation No. 46, "Consolidation of Variable Interest Entities" (FIN 46). FIN 46 is effective for the first fiscal year or interim period beginning after June 15, 2003, for variable interest entities created before February 1, 2003. The Company will prospectively apply the provisions of FIN 46 that were effective January 31, 2003. The adoption of FIN 46 did not have a material effect on the Company's financial position or results of operations. In April 2003, the FASB issued SFAS No. 149, "Amendment of Statement 133 on Derivative Instruments and Hedging Activities." SFAS No. 149 is generally effective for contracts entered into or modified after June 30, 2003, and for hedging relationships designated after June 30, 2003. The Company does not expect SFAS No. 149 to have a material effect on its financial position or results of operations. In May 2003, the FASB issued SFAS No. 150, "Accounting for Certain Financial Instruments with Characteristics of Both Liabilities and Equity." The Company will apply SFAS No. 150 to any financial instruments entered into or modified after May 31, 2003. The Company is currently evaluating the effect of SFAS No. 150 for financial instruments entered into on or before May 31, 2003, on its financial position and results of operations. For further information on SFAS No. 143, SFAS No. 145, FIN 45, FIN 46, SFAS No. 149 and SFAS No. 150 see Note 8 of Notes to Consolidated Financial Statements. Critical Accounting Policies The Company's critical accounting policies include impairment of long-lived assets and intangibles, impairment testing of natural gas and oil properties, revenue recognition, derivatives, purchase accounting, accounting for the effects of regulation and use of estimates. There are no material changes in the Company's critical accounting policies from those reported in the Company's Annual Report on Form 10-K for the year ended December 31, 2002. For more information on critical accounting policies, see Part II, Item 7 in the Company's Annual Report on Form 10-K for the year ended December 31, 2002. Liquidity and Capital Commitments Cash flows Operating activities -- Cash flows provided by operating activities in the first six months of 2003 increased $66.7 million from the comparable 2002 period, the result of an increase in cash from working capital items of $17.7 million and higher depreciation, depletion and amortization expense of $17.0 million, resulting largely from increased property, plant and equipment balances and higher production volumes. An increase in net income of $15.0 million and the cumulative effect of an accounting change of $7.6 million also added to the increase of cash flows provided by operating activities. Investing activities -- Cash flows used in investing activities in the first six months of 2003 increased $111.2 million compared to the comparable 2002 period, the result of an increase in net capital expenditures (capital expenditures; acquisitions, net of cash acquired; and net proceeds from the sale or disposition of property) of $114.5 million, slightly offset by an increase in proceeds from notes receivable of $3.8 million. Net capital expenditures exclude the noncash transactions related to acquisitions, including the issuance of the Company's equity securities. The noncash transactions were $4.9 million and $41.8 million for the first six months of 2003 and 2002, respectively. Financing activities -- Cash flows provided by financing activities in the first six months of 2003 increased $36.7 million compared to the comparable 2002 period, due to an increase in the issuance of long-term debt of $135.8 million. The increase in the repayment of long-term debt of $77.1 million and the net decrease of short-term borrowings of $19.0 million, partially offset the increase in cash provided by financing activities. Defined benefit pension plans The Company has qualified noncontributory defined benefit pension plans (Pension Plans). There are no material changes in the Company's Pension Plans from those reported in the Company's Annual Report on Form 10-K for the year ended December 31, 2002. For further information on the Company's Pension Plans, see Part II, Item 7 in the Company's Annual Report on Form 10-K for the year ended December 31, 2002. Capital expenditures Net capital expenditures, including the issuance of the Company's equity securities, for the first six months of 2003 were $243.9 million and are estimated to be approximately $525 million for the year 2003. Estimated capital expenditures include those for: - Completed acquisitions - System upgrades, including a 40-megawatt natural gas-fired peaking unit, as previously discussed - Routine replacements - Service extensions - Routine equipment maintenance and replacements - Land and building improvements - Pipeline and gathering expansion projects, including a 253-mile pipeline, as previously discussed - The further enhancement of natural gas and oil production and reserve growth - Power generation opportunities, including certain construction costs for a 113-megawatt coal-fired electric generation station, as previously discussed - Other growth opportunities Approximately 35 percent of estimated 2003 net capital expenditures are for completed acquisitions. The Company continues to evaluate potential future acquisitions and other growth opportunities; however, they are dependent upon the availability of economic opportunities and, as a result, actual acquisitions and capital expenditures may vary significantly from the estimated 2003 capital expenditures referred to above. It is anticipated that the funds required for capital expenditures will be met from various sources. These sources include internally generated funds, commercial paper credit facilities at Centennial and MDU Resources, as described below, and through the issuance of long-term debt and the Company's equity securities. The estimated 2003 capital expenditures referred to above include completed 2003 acquisitions involving a wind-powered electric generation facility in California and construction materials and mining businesses in Montana, North Dakota and Texas. Pro forma financial amounts reflecting the effects of the above acquisitions are not presented as such acquisitions were not material to the Company's financial position or results of operations. Capital resources Certain debt instruments of the Company and its subsidiaries, including those discussed below, contain restrictive covenants, all of which the Company and its subsidiaries were in compliance with at June 30, 2003. MDU Resources Group, Inc. The Company has unsecured short-term bank lines of credit from various banks totaling $21 million and a revolving credit agreement with various banks totaling $50 million at June 30, 2003. The bank lines of credit provide for commitment fees at varying rates. There were no amounts outstanding under the bank lines of credit or the credit agreement at June 30, 2003. The bank lines of credit and the credit agreement support the Company's $75 million commercial paper program. Under the Company's commercial paper program, $30.0 million was outstanding at June 30, 2003. The commercial paper borrowings are classified as long-term debt as the Company intends to refinance these borrowings on a long-term basis through continued commercial paper borrowings and as further supported by the credit agreement. On July 18, 2003, the Company increased the credit agreement to $90 million and extended the maturity date of this agreement to July 18, 2006. The Company's goal is to maintain acceptable credit ratings in order to access the capital markets through the issuance of commercial paper. If the Company were to experience a minor downgrade of its credit ratings, it would not anticipate any change in its ability to access the capital markets. However, in such event, the Company would expect a nominal basis point increase in overall interest rates with respect to its cost of borrowings. If the Company were to experience a significant downgrade of its credit ratings, which it does not currently anticipate, it may need to borrow under its credit agreement and/or bank lines of credit. To the extent the Company needs to borrow under its credit agreement and/or bank lines of credit, it would be expected to incur increased annualized interest expense on its variable rate debt of approximately $45,000 (after tax) based on June 30, 2003, variable rate borrowings. Based on the Company's overall interest rate exposure at June 30, 2003, this change would not have a material effect on the Company's results of operations or cash flows. Prior to the maturity of the credit agreement and the bank lines of credit, the Company plans to negotiate the extension or replacement of these agreements that provide credit support to access the capital markets. In the event the Company was unable to successfully negotiate the credit agreement and/or the bank lines of credit, or in the event the fees on such facilities became too expensive, which it does not currently anticipate, the Company would seek alternative funding. One source of alternative funding might involve the securitization of certain Company assets. In order to borrow under the Company's credit agreement, the Company must be in compliance with the applicable covenants and certain other conditions. The significant covenants include maximum leverage ratios, minimum interest coverage ratio, limitation on sale of assets and limitation on investments. The Company was in compliance with these covenants and met the required conditions at June 30, 2003. In the event the Company does not comply with the applicable covenants and other conditions, alternative sources of funding may need to be pursued, as previously described. Currently, there are no credit facilities that contain cross- default provisions between the Company and any of its subsidiaries. The Company's issuance of first mortgage debt is subject to certain restrictions imposed under the terms and conditions of its Indenture of Mortgage. Generally, those restrictions require the Company to pledge $1.43 of unfunded property to the trustee for each dollar of indebtedness incurred under the Indenture and that annual earnings (pretax and before interest charges), as defined in the Indenture, equal at least two times its annualized first mortgage bond interest costs. Under the more restrictive of the two tests, as of June 30, 2003, the Company could have issued approximately $339 million of additional first mortgage bonds. The Company's coverage of fixed charges including preferred dividends was 4.9 times and 4.8 times for the twelve months ended June 30, 2003 and December 31, 2002, respectively. Additionally, the Company's first mortgage bond interest coverage was 8.1 times and 7.7 times for the twelve months ended June 30, 2003 and December 31, 2002, respectively. Common stockholders' equity as a percent of total capitalization was 58 percent and 60 percent at June 30, 2003 and December 31, 2002, respectively. Centennial Energy Holdings, Inc. Centennial has a revolving credit agreement with various banks that supports $330 million of Centennial's $350 million commercial paper program. There were no outstanding borrowings under the Centennial credit agreement at June 30, 2003. Under the Centennial commercial paper program, $78.1 million was outstanding at June 30, 2003. The Centennial commercial paper borrowings are classified as long-term debt as Centennial intends to refinance these borrowings on a long-term basis through continued Centennial commercial paper borrowings and as further supported by the Centennial credit agreement, which allows for subsequent borrowings up to a term of one year. Centennial intends to renew the Centennial credit agreement, which expires September 26, 2003. Centennial has an uncommitted long-term master shelf agreement that allows for borrowings of up to $400 million. Under the terms of the master shelf agreement, $394.6 million was outstanding at June 30, 2003. To meet potential future financing needs, Centennial may pursue other financing arrangements, including private and/or public financing. Centennial entered into a $125 million note purchase agreement on June 27, 2003. The $125 million in proceeds was used to pay down Centennial commercial paper program borrowings. Centennial's goal is to maintain acceptable credit ratings in order to access the capital markets through the issuance of commercial paper. If Centennial were to experience a minor downgrade of its credit ratings, it would not anticipate any change in its ability to access the capital markets. However, in such event, Centennial would expect a nominal basis point increase in overall interest rates with respect to its cost of borrowings. If Centennial were to experience a significant downgrade of its credit ratings, which it does not currently anticipate, it may need to borrow under its committed bank lines. To the extent Centennial needs to borrow under its committed bank lines, it would be expected to incur increased annualized interest expense on its variable rate debt of approximately $117,000 (after tax) based on June 30, 2003, variable rate borrowings. Based on Centennial's overall interest rate exposure at June 30, 2003, this change would not have a material effect on the Company's results of operations or cash flows. On an annual basis, Centennial negotiates the extension or replacement of the Centennial credit agreement that provides credit support to access the capital markets. In the event Centennial was unable to successfully negotiate the credit agreement, or in the event the fees on such facility became too expensive, which Centennial does not currently anticipate, it would seek alternative funding. One source of alternative funding might involve the securitization of certain Centennial assets. In order to borrow under Centennial's credit agreement and the Centennial uncommitted long-term master shelf agreement, Centennial and certain of its subsidiaries must be in compliance with the applicable covenants and certain other conditions. The significant covenants include maximum capitalization ratios, minimum interest coverage ratios, minimum consolidated net worth, limitation on priority debt, limitation on sale of assets and limitation on loans and investments. Centennial and such subsidiaries were in compliance with these covenants and met the required conditions at June 30, 2003. In the event Centennial or such subsidiaries do not comply with the applicable covenants and other conditions, alternative sources of funding may need to be pursued as previously described. Certain of Centennial's financing agreements contain cross- default provisions. These provisions state that if Centennial or any subsidiary of Centennial fails to make any payment with respect to any indebtedness or contingent obligation, in excess of a specified amount, under any agreement that causes such indebtedness to be due prior to its stated maturity or the contingent obligation to become payable, the applicable agreements will be in default. Certain of Centennial's financing agreements and Centennial's practice limit the amount of subsidiary indebtedness. Centennial Energy Resources International Inc Centennial Energy Resources International Inc (Centennial International), an indirect wholly owned subsidiary of the Company, had a short-term credit agreement that allowed for borrowings of up to $10 million. Under this agreement, $5.5 million was outstanding at June 30, 2003. On June 30, 2003, Centennial International extended this agreement through September 30, 2003, and lowered the amount of allowed borrowings from $25 million to $10 million. This agreement was terminated on July 11, 2003. Centennial had guaranteed this short-term credit agreement. Williston Basin Interstate Pipeline Company Williston Basin has an uncommitted long-term master shelf agreement that allows for borrowings of up to $100 million. Under the terms of the master shelf agreement, $30.0 million was outstanding at June 30, 2003. In order to borrow under Williston Basin's uncommitted long- term master shelf agreement, it must be in compliance with the applicable covenants and certain other conditions. The significant covenants include limitation on consolidated indebtedness, limitation on priority debt, limitation on sale of assets and limitation on investments. Williston Basin was in compliance with these covenants and met the required conditions at June 30, 2003. In the event Williston Basin does not comply with the applicable covenants and other conditions, alternative sources of funding may need to be pursued. Contractual obligations and commercial commitments There are no material changes in the Company's contractual obligations on operating leases and purchase commitments from those reported in the Company's Annual Report on Form 10-K for the year ended December 31, 2002. The Company's contractual obligations on long-term debt at June 30, 2003, increased $114.8 million or 14 percent from December 31, 2002, primarily due to acquisitions and other corporate purposes. At June 30, 2003, the Company's commitments under these obligations for the twelve months ended June 30, were as follows: 2004 2005 2006 2007 2008 Thereafter Total (In millions) Long-term debt $34.9 $196.8 $25.5 $180.7 $110.1 $408.5 $956.5 For more information on contractual obligations and commercial commitments, see Part II, Item 7 in the Company's Annual Report on Form 10-K for the year ended December 31, 2002. Centennial has financial guarantees outstanding at June 30, 2003. These guarantees pertain to Centennial's guarantee of certain obligations in connection with the natural gas-fired electric generation station in Brazil and as of June 30, 2003, are approximately $57.1 million. As of June 30, 2003, with respect to these guarantees, there was approximately $2.1 million outstanding through 2003, $12.3 million outstanding through 2004 and $42.7 million outstanding through 2006. These guarantees are not reflected on the Consolidated Balance Sheets. On June 17, 2003, MPX entered into a five-year credit agreement with the U.S. Export-Import Bank under which MPX borrowed $50.6 million. MPX received the proceeds of this loan on July 10, 2003, and used the funds to pay outstanding bank borrowings. Centennial and EBX have jointly and severally guaranteed repayment of this loan. Following this refinancing, guarantees with respect to approximately $26.4 million will terminate upon MPX meeting certain financial covenants under the prior financing agreements. For more information on these guarantees, see Note 18 of Notes to Consolidated Financial Statements. As of June 30, 2003, Centennial was contingently liable for performance of certain of its subsidiaries under approximately $302 million of surety bonds. These bonds are principally for construction contracts and reclamation obligations of these subsidiaries, entered into in the normal course of business. Centennial indemnifies the respective surety bond companies against any exposure under the bonds. A large portion of these contingent commitments expire in 2003, however Centennial will likely continue to enter into surety bonds for its subsidiaries in the future. The surety bonds were not reflected on the Consolidated Balance Sheets. ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK The Company is exposed to the impact of market fluctuations associated with commodity prices, interest rates and foreign currency. The Company has policies and procedures to assist in controlling these market risks and utilizes derivatives to manage a portion of its risk. Commodity price risk -- A subsidiary of the Company utilizes natural gas and oil price swap and collar agreements to manage a portion of the market risk associated with fluctuations in the price of natural gas and oil on the subsidiary's forecasted sales of natural gas and oil production. For more information on commodity price risk, see Part II, Item 7A in the Company's Annual Report on Form 10-K for the year ended December 31, 2002, and Note 12 of Notes to Consolidated Financial Statements in this Form 10-Q. The following table summarizes hedge agreements entered into by a subsidiary of the Company, as of June 30, 2003. These agreements call for the subsidiary to receive fixed prices and pay variable prices. (Notional amount and fair value in thousands) Weighted Average Notional Fixed Price Amount (Per MMBtu) (In MMBtu's) Fair Value Natural gas swap agreements maturing in 2003 $ 4.20 1,631 $ (896) Natural gas swap agreements maturing in 2004 $ 4.96 3,660 $ (316) Weighted Average Floor/Ceiling Notional Price Amount (Per MMBtu) (In MMBtu's) Fair Value Natural gas collar agreements maturing in 2003 $3.33/$3.89 11,275 $(13,023) Natural gas collar agreements maturing in 2004 $4.04/$4.48 3,111 $ (745) Weighted Average Floor/Ceiling Notional Price Amount (Per barrel) (In barrels) Fair Value Oil collar agreements maturing in 2003 $24.50/$27.62 322 $ (657) Interest rate risk -- There are no material changes to interest rate risk faced by the Company from those reported in the Company's Annual Report on Form 10-K for the year ended December 31, 2002. For more information on interest rate risk, see Part II, Item 7A in the Company's Annual Report on Form 10-K for the year ended December 31, 2002. Foreign currency risk -- MDU Brasil has a 49 percent equity investment in a 220-megawatt natural gas-fired electric generation project (Project) in Brazil, which has a portion of its borrowings and payables denominated in U.S. dollars. MDU Brasil has exposure to currency exchange risk as a result of fluctuations in currency exchange rates between the U.S. dollar and the Brazilian real. The functional currency for the Project is the Brazilian real. For further information on this investment, see Note 10 of Notes to Consolidated Financial Statements. MDU Brasil's equity income from this Brazilian investment is impacted by fluctuations in currency exchange rates on transactions denominated in a currency other than the Brazilian real, including the effects of changes in currency exchange rates with respect to the Project's U.S. dollar denominated obligations, excluding a U.S. dollar denominated loan from Centennial International as discussed below. At June 30, 2003, these U.S. dollar denominated obligations approximated $71.2 million. If, for example, the value of the Brazilian real decreased in relation to the U.S. dollar by 10 percent, MDU Brasil, with respect to its interest in the Project, would record a foreign currency transaction loss in net income of approximately $3.2 million based on the above U.S. dollar denominated obligations at June 30, 2003. The Project also had US$11.4 million of Brazilian real denominated obligations at June 30, 2003. Adjustments attributable to the translation from the Brazilian real to the U.S. dollar for assets, liabilities, revenues and expenses were recorded in accumulated other comprehensive income (loss) at June 30, 2003. Foreign currency translation adjustments on the Project's U.S. dollar denominated borrowings payable to the subsidiary of $20.0 million at June 30, 2003, are recorded in accumulated other comprehensive income (loss). Centennial International's investment in this Project at June 30, 2003, was $20.6 million. Centennial has guaranteed Project obligations and loans of approximately $57.1 million as of June 30, 2003. A portion of the Project's foreign currency exchange risk is being managed through contractual provisions, which are largely indexed to the U.S. dollar, contained in the Project's power purchase agreement with Petrobras. In addition, a portion of the Project's foreign currency risk on interest payments on U.S. dollar denominated obligations is being managed through the utilization of foreign currency hedging. At June 30, 2003, the Project had foreign currency forward contracts with a notional amount of approximately $2.0 million at a weighted average rate of R$3.006, which expired on July 15, 2003, and approximately $2.3 million at a weighted average rate of R$3.115, which expire on October 15, 2003. The Company's 49 percent share of the fair value of these forward contracts at June 30, 2003, was approximately $82,000. ITEM 4. CONTROLS AND PROCEDURES The following information includes the evaluation of disclosure controls and procedures by the Company's chief executive officer and the chief financial officer, along with any significant changes in internal controls of the Company. Evaluation of disclosure controls and procedures The term "disclosure controls and procedures" is defined in Rules 13a-15(e) and 15d-15(e) of the Securities Exchange Act of 1934 (Exchange Act). These rules refer to the controls and other procedures of a company that are designed to ensure that information required to be disclosed by a company in the reports that it files under the Exchange Act is recorded, processed, summarized and reported within required time periods. The Company's chief executive officer and chief financial officer have evaluated the effectiveness of the Company's disclosure controls and procedures as of the period covered by this report, and, they have concluded that, as of this period, such controls and procedures were effective to accomplish those tasks. Changes in internal controls The Company maintains a system of internal accounting controls that are designed to provide reasonable assurance that the Company's transactions are properly authorized, the Company's assets are safeguarded against unauthorized or improper use, and the Company's transactions are properly recorded and reported to permit preparation of the Company's financial statements in conformity with generally accepted accounting principles in the United States of America. There were no changes in the Company's internal control over financial reporting that occurred during the period covered by this report that have materially affected, or are reasonable likely to materially affect, the Company's internal control over financial reporting. PART II -- OTHER INFORMATION Item 1. LEGAL PROCEEDINGS On July 28, 2003, the motion to amend the class petition in the Quinque legal proceeding was granted by the State District Court for Stevens County, Kansas, and as a result Williston Basin and Montana- Dakota are no longer defendants in this proceeding. For more information on the above legal action see Note 18 of Notes to Consolidated Financial Statements. ITEM 2. CHANGES IN SECURITIES AND USE OF PROCEEDS Between April 1, 2003 and June 30, 2003, the Company issued 133,996 shares of Common Stock, $1.00 par value, and the Preference Share Purchase Rights appurtenant thereto, as part of the consideration paid by the Company for all of the issued and outstanding capital stock with respect to a business acquired during this period. The Common Stock and Rights issued by the Company in this transaction were issued in a private transaction exempt from registration under the Securities Act of 1933 pursuant to Section 4(2) thereof, Rule 506 promulgated thereunder, or both. The classes of persons to whom these securities were sold were either accredited investors or other persons to whom such securities were permitted to be offered under the applicable exemption. ITEM 5. OTHER INFORMATION a) Reference is made to Part I, Items 1 and 2 - Business and Properties - Natural Gas and Oil Production - Operating Information and Part II, Item 7 - Management's Discussion and Analysis of Financial Condition and Results of Operations - Financial and Operating Data - Natural Gas and Oil Production in the Company's Annual Report on Form 10-K for the year ended December 31, 2002. Supplemental information on average realized prices (excluding hedges) related to natural gas and oil interests for 2002, 2001 and 2000, are as follows: 2002 2001 2000 Average realized prices (excluding hedges): Natural gas (per Mcf) $ 2.54 $ 3.74 $ 3.35 Oil (per barrel) $ 23.26 $ 23.72 $ 28.17 b) Reference is made to Part I, Items 1 and 2 - Business and Properties - Construction Materials and Mining - Consolidated Construction Materials and Mining - Reserve Information in the Company's Annual Report on Form 10-K for the year ended December 31, 2002. Reserve estimates are calculated based on the best available data. These data are collected from drill holes and other subsurface investigations as well as investigations of surface features like mine highwalls and other exposures of the aggregate reserves. Mine plans, production history and geologic data are also utilized to estimate reserve quantities. Estimates are based on analyses of the data described above by experienced mining engineers, operating personnel and consulting geologists. Property setbacks and other regulatory restrictions and limitations are identified to determine the total area available for mining. Data described above are used to calculate the thickness of aggregate materials to be recovered. Topography associated with alluvial sand and gravel deposits is typically flat and volumes of these materials are calculated by simply applying the thickness of the resource over the areas available for mining. Volumes are then converted to tons by using an appropriate conversion factor. Typically, 1.5 tons per cubic yard in the ground is used for sand and gravel deposits. Topography associated with the hard rock reserves is typically much more diverse. Therefore, using available data, a final topography map is created and computer software is utilized to compute the volumes between the existing and final topographies. Volumes are then converted to tons by using an appropriate conversion factor. Typically, 2 tons per cubic yard in the ground is used for hard rock quarries. Estimated reserves are probable reserves as defined in Securities Act Industry Guide 7. Remaining reserves are based on estimates of volumes that can be economically extracted and sold to meet current market and product applications. The reserve estimates include only salable tonnage and thus exclude waste materials that are generated in the crushing and processing phases of the operation. Approximately 928 million tons of the 1.1 billion tons of aggregate reserves are permitted reserves. The remaining reserves are on properties that the Company expects will be permitted for mining under current regulatory requirements. Some sites have leases that expire prior to the exhaustion of the estimated reserves. The estimated reserve life (years remaining) anticipates that leases will be renewed to allow sufficient time to fully recover these reserves. The data used to calculate the remaining reserves may require revisions in the future to account for changes in customer requirements and unknown geological occurrences. The years remaining were calculated by dividing remaining reserves by current year sales. Actual useful lives of these reserves will be subject to, among other things, fluctuations in customer demand, customer specifications, geological conditions and changes in mining plans. The following table sets forth details applicable to the Company's aggregate reserves under ownership or lease and production as of and for the years ended December 31, 2002, 2001 and 2000. Number Number of Sites of Sites Estimated Production (Crushed Stone) (Sand & Gravel) Tons Sold (000's) Reserves Lease Reserve Area owned leased owned leased 2000 2001 2002 (000's tons) Expiration Life (yrs) Central MN --- --- 47 54 --- 3,860 6,236 105,078 2003-2014 17 Portland, OR 1 3 2 2 4,064 3,951 4,186 263,028 2005-2014 63 Northern CA --- --- 6 1 2,333 2,797 3,430 61,130 2046 18 Southwest OR 3 5 6 2 2,111 2,710 2,812 104,082 2003-2031 37 Eugene, OR 2 3 6 3 1,953 1,418 2,724 203,178 2003-2010 75 Hawaii --- 6 --- --- 1,065 1,528 2,688 73,680 2006-2038 27 Central MT --- --- 4 2 1,751 1,951 2,463 42,376 2003-2006 17 Anchorage, AK --- --- 1 --- 1,318 1,991 1,719 26,360 N/A 15 Northwest MT --- --- 7 2 542 1,197 1,260 24,214 2010-2020 19 Southern CA 2 --- --- --- 380 101 1,247 98,270 2035 79 Bend, OR --- 2 2 1 942 836 1,030 67,820 2010-2012 66 Northern MN 2 --- 20 28 --- --- 559 38,632 2004-2020 69 Casper, WY --- --- --- 1 --- 67 61 2,172 2006 36 Sales from other sources 1,856 5,158 4,663 --- 18,315 27,565 35,078 1,110,020 c) Reference is made to Part I, Items 1 and 2 - Business and Properties - Construction Materials and Mining - Consolidated Construction Materials and Mining - Reserve Information in the Company's Annual Report on Form 10-K for the year ended December 31, 2002. As of December 31, 2002, Knife River had under ownership or lease, recoverable lignite deposits of approximately 37.8 million tons. The sale of the Company's coal operations in 2001 included active coal mines in North Dakota and Montana, coal sales agreements, reserves and mining equipment, and certain development rights at the Company's former Gascoyne Mine site in North Dakota. The Company retained ownership of lignite deposits and leases at its former Gascoyne Mine site in North Dakota, which were not part of the sale of the coal operations. The Gascoyne Mine site was closed in 1995 due to the cancellation of the coal sale contract. These lignite deposits are currently not being mined and are not associated with an operating mine. These lignite deposits are of a high moisture content and it is not economical to mine and ship the lignite to other distant markets. However, should a power plant be constructed near the area, the Company may have the opportunity to participate in supplying lignite to fuel a plant. d) Reference is made to Part II, Item 7 - Management's Discussion and Analysis of Financial Condition and Results of Operations - Financial and Operating Data - Natural Gas and Oil Production in the Company's Annual Report on Form 10-K for the year ended December 31, 2002. The following table includes revised key financial statistics for the Company's natural gas and oil production segment: Natural Gas and Oil Production Years ended December 31, 2002 2001 2000 (In millions) Operating revenues: Natural gas $ 131.0 $ 153.2 $ 84.6 Oil 42.1 47.7 40.7 Other 30.5* 8.9 13.0 203.6 209.8 138.3 Operating expenses: Purchased natural gas sold .1 2.8 3.4 Operation and maintenance: Lease operating costs, including gathering 39.8 33.6 21.1 Other 15.8 16.8 10.2 Depreciation, depletion and amortization 48.7 41.7 27.0 Taxes, other than income: Production and property taxes 12.7 10.8 10.0 Other .9 .2 .1 118.0 105.9 71.8 Operating income $ 85.6 $ 103.9 $ 66.5 _____________________________ *Includes the effects of a nonrecurring compromise agreement of $27.4 million ($16.6 million after tax) in the first quarter of 2002. e) Reference is made to Part II, Item 8 - Financial Statements and Supplementary Data in the Company's Annual Report on Form 10-K for the year ended December 31, 2002, which incorporates by reference the second table on page 78 of the Company's 2002 Annual Report to shareholders under "Supplementary Financial Information - Natural Gas and Oil Activities." The following revised table reflects income resulting from the Company's operations of natural gas and oil producing activities, excluding corporate overhead and financing costs: Years ended December 31, 2002* 2001 2000 (In thousands) Revenues $200,607 $201,117 $125,391 Production costs 52,520 44,435 31,093 Depreciation, depletion and amortization 48,064 41,223 26,739 Pretax income 100,023 115,459 67,559 Income tax expense 36,886 45,245 25,835 Results of operations for producing activities $ 63,137 $ 70,214 $ 41,724 * Includes the compromise agreement as discussed in Note 17 of Notes to Consolidated Financial Statements in the Company's Annual Report on Form 10-K for the year ended December 31, 2002. f) Reference is made to Part II, Item 8 - Financial Statements and Supplementary Data in the Company's Annual Report on Form 10-K for the year ended December 31, 2002, which incorporates by reference the first table on page 79 of the Company's 2002 Annual Report to shareholders under "Supplementary Financial Information - Natural Gas and Oil Activities." The following revised table reflects the standardized measure of the Company's estimated discounted future net cash flows of total proved reserves associated with its various natural gas and oil interests at December 31: 2002 2001 2000 (In thousands) Future cash inflows $1,726,000 $ 974,200 $3,069,100 Future production costs 513,200 361,600 661,400 Future development costs 61,200 64,600 58,200 Future net cash flows before income taxes 1,151,600 548,000 2,349,500 Future income tax expense 324,000 112,000 827,000 Future net cash flows 827,600 436,000 1,522,500 10% annual discount for estimated timing of cash flows 321,300 174,000 601,200 Discounted future net cash flows relating to proved natural gas and oil reserves $ 506,300 $ 262,000 $ 921,300 g) Reference is made to Part II, Item 8 - Financial Statements and Supplementary Data in the Company's Annual Report on Form 10-K for the year ended December 31, 2002, which incorporates by reference the second table on page 79 of the Company's 2002 Annual Report to shareholders under "Supplementary Financial Information - Natural Gas and Oil Activities." The following revised table reflects the sources of change in the standardized measure of discounted future net cash flows by year: 2002 2001 2000 (In thousands) Beginning of year $ 262,000 $921,300 $229,100 Net revenues from production (112,900) (153,500) (94,300) Change in net realization 296,100 (1,119,700) 861,700 Extensions, discoveries and improved recovery, net of future production-related costs 117,000 40,200 273,200 Purchases of proved reserves 3,700 2,600 93,200 Sales of reserves in place (8,900) --- (1,500) Changes in estimated future development costs (1,100) (6,700) (700) Development costs incurred during the current year 19,400 31,600 24,200 Accretion of discount 27,300 122,700 26,600 Net change in income taxes (124,700) 436,500 (412,300) Revisions of previous quantity estimates 30,000 (11,700) (79,200) Other (1,600) (1,300) 1,300 Net change 244,300 (659,300) 692,200 End of year $ 506,300 $262,000 $921,300 ITEM 6. EXHIBITS AND REPORTS ON FORM 8-K a) Exhibits 10(a) Directors' Compensation Policy, as amended 10(b) Non-Employee Director Stock Compensation Plan, as amended 12 Computation of Ratio of Earnings to Fixed Charges and Combined Fixed Charges and Preferred Stock Dividends 31(a) Certification of Chief Executive Officer filed pursuant to Section 302 of the Sarbanes - Oxley Act of 2002 31(b) Certification of Chief Financial Officer filed pursuant to Section 302 of the Sarbanes - Oxley Act of 2002 32 Certification of Chief Executive Officer and Chief Financial Officer furnished pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes - Oxley Act of 2002 b) Reports on Form 8-K Form 8-K was filed on April 22, 2003. Under Item 7 -- Financial Statements, Pro Forma Financial Information and Exhibits and Item 9 -- Regulation FD Disclosure, the Company reported the press release issued April 22, 2003, regarding earnings for the quarter ended March 31, 2003. SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. MDU RESOURCES GROUP, INC. DATE: August 13, 2003 BY: /s/ Warren L. Robinson Warren L. Robinson Executive Vice President, Treasurer and Chief Financial Officer BY: /s/ Vernon A. Raile Vernon A. Raile Senior Vice President and Chief Accounting Officer EXHIBIT INDEX Exhibit No. 10(a) Directors' Compensation Policy, as amended 10(b) Non-Employee Director Stock Compensation Plan, as amended 12 Computation of Ratio of Earnings to Fixed Charges and Combined Fixed Charges and Preferred Stock Dividends 31(a) Certification of Chief Executive Officer filed pursuant to Section 302 of the Sarbanes - Oxley Act of 2002 31(b) Certification of Chief Financial Officer filed pursuant to Section 302 of the Sarbanes - Oxley Act of 2002 32 Certification of Chief Executive Officer and Chief Financial Officer furnished pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes - Oxley Act of 2002