UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549


                                   FORM 10-Q/A

 [x] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
                              EXCHANGE ACT OF 1934

                  For the Quarterly Period Ended June 30, 2001

                                       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 0-11688

                          AMERICAN ECOLOGY CORPORATION
                          ----------------------------
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)

                   DELAWARE                          95-3889638
                   --------                          ----------
        (State or other jurisdiction of           (I.R.S. Employer
        incorporation or organization)          Identification Number)

                 805 W. Idaho
                  Suite #200
                 Boise, Idaho                        83702-8916
                 ------------                        ----------
   (Address of principal executive offices)          (Zip Code)

                                 (208) 331-8400
                                 --------------
               (Registrants telephone number, including area code)

Indicate by a check mark whether Registrant (1) has filed all reports required
to be filed by Sections 13 or 15(d) of the Securities Exchange Act of 1934
during the preceding 12 months, and (2) has been subject to such filing
requirements for the past 90 days.

                                 YES [X] NO [ ]

                At December 13, 2001, Registrant had outstanding 13,742,322
shares of its Common Stock.

                            EXPLANATION OF AMENDMENT

The Registrant, American Ecology Corporation (the "Company"), received a letter
from the Securities and Exchange Commission dated November 1, 2001. The
Commission made comments and requested clarification of certain items in the
Notes to the financial statements, Item 1., and Management Discussion and
Analysis, Item 2. Based on these comments, the Company amended Part I, Item 1,
Statement of Cash Flows and Note 2, and Item 2 of its Form 10-Q to include
clarifications of those items in conjunction with a response letter filed with
the Commission on November 13, 2001.





PART I. FINANCIAL INFORMATION
ITEM 1. FINANCIAL STATEMENTS.

                          AMERICAN ECOLOGY CORPORATION
                           CONSOLIDATED BALANCE SHEETS
                                   (UNAUDITED)
                      ($ IN 000'S EXCEPT PER SHARE AMOUNTS)

<Table>
<Caption>
                                                                                     June 30,      December 31,
                                                                                       2001            2000
                                                                                     --------      ------------

                                                                                             
ASSETS
Current Assets:
     Cash and cash equivalents                                                       $    773        $  4,122
     Receivables (trade and other), net of allowance for
          Doubtful accounts of $843 and $839 respectively
                                                                                       10,372           9,839
     Income tax receivable                                                                740             740
     Prepayments and other                                                              2,565           1,316
                                                                                     --------        --------
          Total current assets                                                         14,450          16,017

Cash and investment securities, pledged                                                   242             235
Property and equipment, net                                                            30,491          18,488
Facility development projects                                                          27,430          27,430
Intangible assets relating to acquired businesses, net                                    354             366
Other assets                                                                            8,293           3,214
                                                                                     --------        --------
          Total assets                                                               $ 81,260        $ 65,750
                                                                                     ========        ========

LIABILITIES AND SHAREHOLDERS' EQUITY
Current liabilities:
     Current portion of long term debt                                               $    947        $  1,094
     Accounts payable                                                                   2,988           2,680
     Accrued liabilities                                                                6,699           9,149
     Current portion of accrued closure and post closure obligations                      700             700
     Income taxes payable                                                                 272             115
                                                                                     --------        --------
          Total current liabilities                                                    11,606          13,738

Long term debt, excluding current portion                                              16,606          10,775
Closure and post closure obligation, excluding current portion                         25,414          15,253
                                                                                     --------        --------
          Total liabilities                                                            53,626          39,766
Commitments and Contingencies
Shareholders' equity:
     Convertible preferred stock, $.01 par value,
          1,000,000 shares authorized, none issued                                       --              --
     Series D cumulative convertible preferred stock, $.01 par value, 100,001
          authorized and issued, 5,263 shares converted and retired                         1               1
     Series E redeemable convertible preferred stock, $10.0 par value, 300,000
          authorized and issued, 300,000 shares converted and retired                    --              --
     Common stock, $.01 par value, 50,000,000 authorized, 13,720,736
          and 13,704,050 shares issued and outstanding respectively                       139             137
     Additional paid-in capital                                                        54,647          54,610
     Retained earnings (deficit)                                                      (27,153)        (28,764)
                                                                                     --------        --------
             Total shareholders' equity                                                27,634          25,984
                                                                                     --------        --------
      Total Liabilities and Shareholders' Equity                                     $ 81,260        $ 65,750
                                                                                     ========        ========
</Table>


The accompanying notes are an integral part of these financial statements



                                       2


                          AMERICAN ECOLOGY CORPORATION
                      CONSOLIDATED STATEMENTS OF OPERATIONS
                                   (UNAUDITED)
                      ($ IN 000'S EXCEPT PER SHARE AMOUNTS)


<Table>
<Caption>
                                                       Three Months Ended             Six Months Ended
                                                            June 30,                       June 30,
                                                      2001            2000           2001            2000
                                                   --------        --------        --------        --------

                                                                                       
Revenue                                            $ 13,731        $ 10,485        $ 26,597        $ 19,804
Direct operating costs                                8,341           5,898          15,074          10,773
                                                   --------        --------        --------        --------

Gross profit                                          5,390           4,587          11,523           9,031
Selling, general and administrative expenses          5,568           4,128          10,371           7,444
                                                   --------        --------        --------        --------

Income (loss) from operations                          (178)            459           1,152           1,587

Investment income                                        34             125             208             237
Gain on sale of assets                                   66            --               112               1
Interest Expense                                       (346)            (60)           (604)           (108)
Other income                                            788             199           1,024             489
                                                   --------        --------        --------        --------

Net income before income taxes                          364             723           1,892           2,206
Income tax expense (benefit)                             38             (41)             84              61
                                                   --------        --------        --------        --------

Net income                                              326             764           1,808           2,145
Preferred stock dividends                                99              99             196             199
                                                   --------        --------        --------        --------

Net income available to common shareholders        $    227        $    665        $  1,612        $  1,946
                                                   ========        ========        ========        ========

Basic earnings per share                           $    .02        $    .05        $    .12        $    .14
                                                   --------        --------        --------        --------

Diluted earnings per share                         $    .01        $    .04        $    .09        $    .12
                                                   --------        --------        --------        --------

Dividends paid per common share                    $   --          $   --          $   --          $   --
                                                   --------        --------        --------        --------
</Table>


See notes to consolidated financial statements.



                                       3


                          AMERICAN ECOLOGY CORPORATION
                      CONSOLIDATED STATEMENTS OF CASH FLOWS
                                   (UNAUDITED)
                                  ($ in 000's)

<Table>
<Caption>
                                                                                    Six Months Ended June 30,
                                                                                       2001          2000
                                                                                     -------        -------

Cash flows from operating activities:

                                                                                              
     Net income                                                                      $ 1,808        $ 2,145
     Adjustments to reconcile net income to net cash provided by (used in)
        operating activities:
        Depreciation and amortization                                                  2,659          1,195
        Deferred income tax provision                                                    157            (47)
        Stock compensation                                                                12
Changes in assets and liabilities:
        Receivables                                                                     (534)            89
        Investment securities classified as trading                                       (7)            (5)
        Other assets                                                                  (1,249)           (78)
        Accounts payable and accrued liabilities                                      (2,142)          (151)
        Facility closure and post closure obligations                                    105           (411)
                                                                                     -------        -------
             Total adjustments                                                        (1,011)           604

Net cash provided by (used in) operating activities                                      797          2,749

Cash flows from investing activities:
        Capital expenditures                                                          (3,752)        (4,322)
        Proceeds from insurance trust                                                  2,565           --
                                                                                     -------        -------
Net cash used in investing activities                                                 (1,187)        (4,322)

Cash flows from financing activities:
        Proceeds from issuance of indebtedness                                         4,200           --
        Stock options exercised                                                           39           --
        Repayments of indebtedness                                                    (7,198)          (544)
                                                                                     -------        -------
Net cash provided by (used in) financing activities                                   (2,959)          (544)

Increase (decrease) in cash and cash equivalents                                      (3,349)        (2,117)
Cash and cash equivalents at beginning of period                                       4,122          4,771
                                                                                     -------        -------
Cash and cash equivalents at end of period                                           $   773        $ 2,654
                                                                                     =======        =======

Supplemental disclosures of cash flow information: Cash paid during the period
        for:
        Interest paid                                                                $   604        $   108
        Income taxes                                                                     160             72
        Acquisition of Equipment with Capital Leases                                     850          1,623
</Table>

See notes to consolidated financial statements.



                                       4



                          AMERICAN ECOLOGY CORPORATION
                 CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY
                                   (UNAUDITED)
                                  ($ in 000's)

<Table>
<Caption>
                                                                                          ADDITIONAL              RETAINED
                                              PREFERRED STOCK       COMMON STOCK        PAID-IN CAPITAL      EARNINGS (DEFICIT)
                                              ---------------       ------------        ---------------      ------------------

                                                                                                 
Balance, December 31, 2000                        $      1             $    137             $ 54,610              $  28,764)

Net Income                                            --                   --                   --                    1,482
Common Stock Issuance                                 --                      2                   32                      0
Dividends for preferred stock
                                                      --                   --                   --                      (97)
                                                  --------             --------             --------              ---------
Balance March 31, 2001                                   1                  139               54,642                (27,379)

Net Income                                            --                   --                   --                      326
Common Stock Issuance                                 --                   --                      5                   --
Dividends for preferred stock                         --                   --                   --                      (99)
Other Adjustment
                                                      --                   --                   --                       (1)
                                                  --------             --------             --------              ---------
Balance June 30, 2001                             $      1             $    139             $ 54,647              $ (27,153)
                                                  ========             ========             ========              =========
</Table>

The accompanying notes are an integral part of these financial statements



                                       5



AMERICAN ECOLOGY CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTE 1. BASIS OF PRESENTATION.

Pursuant to the rules and regulations of the Securities and Exchange Commission,
the Company has prepared the accompanying unaudited financial statements.
Certain information and footnote disclosures have been condensed or omitted
consistent with Generally Accepted Accounting Principles ("GAAP"). In the
opinion of management, all adjustments and disclosures necessary for a fair
presentation of these financial statements have been included. These financial
statements and notes should be read in conjunction with the financial statements
and notes included in the Company's 2000 Annual Report on Form 10-K for the year
ended December 31, 2000, filed with the Securities and Exchange Commission.

The consolidated financial statements include the accounts of the Company and
its wholly owned subsidiaries. All significant inter-company transactions and
balances have been eliminated in consolidation.

NOTE 2. ACQUISITION.

On February 1, 2001, the Company acquired Envirosafe Services of Idaho, Inc. a
Delaware corporation. The Company changed the name to US Ecology Idaho, Inc
("USEI"). The following table compares, for the six months ended June 30, 2001
and 2000, reported consolidated results of operations with USEI actual results
from the date of acquisition on February 1, 2001, to unaudited pro forma
consolidated data as if the acquisition occurred at the beginning of the year:

Unaudited pro forma statement of operations data--

(in thousands, except per share data)

<Table>
<Caption>
                                                          2001                       2000
                                                 Reported      Pro Forma     Reported     Pro Forma
                                                 --------      --------      --------      --------

                                                                               
Revenue                                          $ 26,597      $ 28,092      $ 19,804      $ 28,774

Net income                                          1,808         2,066         2,145         3,693
Preferred stock dividends                             196           196           199           199
                                                 --------      --------      --------      --------

Net income available to common shareholders      $  1,612      $  1,870      $  1,946      $  3,494
                                                 ========      ========      ========      ========

Basic earnings per share                         $    .12      $    .14      $    .14      $    .25
                                                 --------      --------      --------      --------

Diluted earnings per share                       $    .09      $    .11      $    .12      $    .22
                                                 --------      --------      --------      --------
</Table>

This data does not purport to be indicative of the Company's results of
operations that might have occurred, nor which might occur in the future.



                                       6


NOTE 3.  OTHER ASSETS.

Other assets totaled $8,293,000 and $3,214,000 at June 30, 2001 and 2000. The
other asset category includes the following accounts (in thousands):

<Table>
<Caption>
                                        June 30, 2001      December 31, 2000
                                        -------------      -----------------

                                                          
Long Term Notes Receivable                  $   148             $    68
Security Deposits                                44                  34
Thermal Desorbtion                              107                  31
Permits                                       7,958               3,008
Other Assets Deferred                            36                  73
                                            -------             -------
Total Other Assets                          $ 8,293             $ 3,214
                                            =======             =======
</Table>

NOTE 4.  LONG-TERM DEBT.

Long-term debt at June 30, 2001 and December 31, 2000 consisted of the following
(in thousands):

<Table>
<Caption>
                                        June 30, 2001      December 31, 2000
                                        -------------      -----------------

                                                          
Notes payable                              $  2,412             $    792
Line of Credit                                4,200                4,093
Industrial Revenue Bond                       8,500                 --
Capital lease obligations and other           2,441                6,984
                                           --------             --------
                                             17,553               11,869
Less: Current maturities                       (947)              (1,094)
                                           --------             --------
Long term debt                             $ 16,606             $ 10,775
                                           ========             ========
</Table>



                                       7



Aggregate maturity of future minimum payments under long term debt and capital
leases is as follows (in thousands):

<Table>
<Caption>
                                                        June 30, 2001         December 31, 2000
                                                        -------------         -----------------

                                                                        
2001                                                       $    757              $  1,094
2002                                                         14,094                 8,586
2003                                                          2,045                   805
2004                                                            496                   621
2005                                                             74                    19
2006                                                             88                  --
                                                           --------              --------
TOTAL                                                      $ 17,553              $ 11,869
                                                           ========              ========
</Table>

The Company has several long-term capital leases. The carrying amount of these
leases is approximately $4.8 million that includes terms under both notes
payable and capital leases. These leases are for assets acquired at Oak Ridge,
Tennessee that bear a 10% interest rate, at Beatty, Nevada that bear interest
between 5.8% and 8.9%, Richland, Washington with interest rates of 5.25% through
6.14% and at Robstown, Texas with interest rates between 6% and 14% interest
expiring over the next 5 years.

On August 17, 2000, the Company entered into a 2-year Credit Agreement with a
local bank that provides a revolving line of credit. The line of credit is
secured by the Company's accounts receivable. On February 1, 2001, the Credit
Agreement was amended to increase the line of credit to $8.0 million, change
certain financial covenants to reflect the acquisition of Envirosafe Services of
Idaho, Inc. (now US Ecology Idaho, Inc.), and modify the pricing. Under the
terms of the Credit Agreement, as amended, borrowing under the line of credit
cannot exceed 80% of eligible accounts receivable or $8.0 million, whichever is
less. After September 30, 2001 interest on borrowings is based on a 'pricing
grid,' whereby the interest rate decreases or increases based on the Company's
ratio of funded debt to earnings before interest, taxes, depreciation and
amortization ("EBITDA"). The Company can elect to borrow utilizing the Prime
Rate or the offshore London Inter-Bank Offering Rate ("LIBOR") plus an
applicable spread. Through September 30, 2001, borrowings are Prime plus 0.75%
or LIBOR plus 3.25%, at the election of the Company, subject to certain
conditions. The Credit Agreement contains certain financial covenants that the
Company must adhere to quarterly, including a maximum leverage ratio, a minimum
current ratio, and a debt service coverage ratio. At June 30, and August 13,
2001, the Company was in compliance with all applicable financial covenants. The
Credit Agreement matures on August 30, 2002, and the Company is currently
negotiating the extension of the maturity date and other conditions. There can
be no assurance that the Company will be successful in its negotiations with its
Bank. If the Company is unsuccessful in its negotiations with its Bank and it is
unable to extend the maturity of the credit facility past August 3, 2002, it
will be forced, under GAAP, to reclassify line of credit borrowings as short
term. Reclassifying the line of credit borrowings short term would have a
material, adverse affect on the Company's working capital position and possibly
trigger the Bank liquidity covenants.

At June 30, 2001, the outstanding balance on the revolving line of credit was
$4,200,000. The Company is required to reserve a $1,150,000 standby letter of
credit under the line of credit. At June 30, 2001 the Company had $685,000 of
availability under the line of credit. By August 13, 2001 the Company's
availability to borrow had increased to $2,000,000. During the second quarter of
2001, the interest rate on borrowings ranged from 7.18% to 8.31%. The Company
has continued to borrow and repay according to business demands and availability
of cash. The Company anticipates that borrowings will continue to fluctuate, and
additional borrowing capacity will be required in the future to accommodate
planned expansion and growth. There can be no assurance that the Company can
raise additional financing beyond the $8.0 million line of credit.

The Company has an $8.5 million Industrial Revenue Bond ("IRB") associated with
the Grand View, Idaho facility. The proceeds from the IRB were used to make
capital additions and improvements to the Grand View facility. The IRB bears
interest of 8.25%. The Bond Agreement matures in November, 2002, and the Company
is currently negotiating the extension of the maturity date and other
conditions. There can be no assurance that the Company will be successful in its
negotiations with the Bondholders. If the Company is unsuccessful in its
negotiations with



                                       8


the Bondholders and it is unable to extend the maturity of the Bonds at least to
2003, it will be forced, under GAAP, to reclassify the IRB as short term.
Reclassifying the IRB as short term would have a material, adverse affect on the
Company's working capital position and possibly trigger the Bank liquidity
covenants.

On April 4, 2001, the Company entered into a $1,113,930 long-term financing
agreement with AFCO Finance to finance 2001-2002 insurance premiums. The loan
bears an annual interest rate of 5.59%, with final payment due February 2002.
The Company has consistently financed its insurance premiums through AFCO
Finance in the ordinary course of business.

The Company has several other long-term obligations that mature at different
times. These obligations include accrued dividend payable on Series D Preferred
Stock totaling $992,000, reserve for special waste at the Oak Ridge, Tennessee
facility for $250,000, and a long-term payable to Boston Edison for $270,000,
lease payments of $1,623,000, and an industrial revenue bond for the Idaho
facility for $8,500,000 all totaling $11,635,000.

NOTE 5. EARNINGS PER SHARE.

Basic earnings per share are computed based on net income and the weighted
average number of common shares outstanding. Diluted earnings per share reflect
the assumed issuance of common shares under long-term incentive, stock option
and stock purchase plans pursuant to the terms of the 1992 Stock Option Plans.
The computation of diluted earnings per share does not assume conversion or
exercise of securities that would have an antidilutive effect on earnings per
share. The following table shows the weighted average number of common shares
outstanding and dilutive potential effect of options, warrants, and convertible
preferred shares outstanding:

<Table>
<Caption>
(in thousands except per share)                                Three Months Ended                      Six Months Ended
                                                                    June 30,                                June 30,
                                                            2001                2000                2001                2000
                                                          --------            --------            --------            --------

                                                                                                          
BASIC
Net Income                                                     227                 665               1,612               1,946
Weighted average common shares                              13,749              13,708              13,749              13,708
Net income per share, basic                               $    .02            $    .05            $    .12            $    .14
                                                          --------            --------            --------            --------

DILUTED
Weighted average of common shares                           13,749              13,708              13,749              13,708
Dilutive effect of common stock options and warrants         3,696               2,629               3,696               2,629
                                                          --------            --------            --------            --------

Total weighted average common and dilutive shares
     outstanding                                            17,445              16,337              17,445              16,337
Net income per share, diluted                             $    .01            $    .04            $    .09            $    .12
                                                          --------            --------            --------            --------
</Table>

NOTE 6.     FACILITY DEVELOPMENT PROJECTS.

The Company has been licensed to construct and operate the low-level radioactive
waste ("LLRW") facility for the Southwestern Compact ("Ward Valley facility"),
and has been selected to obtain a license to develop and operate the Central
Interstate Compact LLRW facility ("Butte facility").

The State of California, where the Ward Valley Site is located, has not obtained
the project property from the U.S. Department of the Interior. For the Company
to realize its investment, the federal government must transfer the land to the
State of California, or the Company must recover monetary damages from the State
of California.

In 1997, the Company filed two lawsuits against the United States. In the first
case, US Ecology sued to recover approximately $73.1 million in site development
costs as well as lost profits and lost opportunity costs. US Ecology lost this
case at the trial and appeals court levels and elected not to petition the
Supreme Court on the advice of



                                       9


counsel. In the second federal case US Ecology sought an order to compel the
transfer of the Ward Valley site. Both the trial and appeals court ruled against
US Ecology and such rulings are now final.

The Company also filed a lawsuit against the State of California in Superior
Court for the County of San Diego in May 2000 seeking to compel California to
acquire the property to build the Ward Valley project and pay monetary damages
in excess of $162 million. In October 2000, the California trial court granted
the state's motion to dismiss the case on demurrer, which the Company appealed.
The appeal is scheduled to be heard by the California Court of Appeal for the
4th District on August 13, 2001.

All costs through July 31, 1999 for development of the Ward Valley facility were
capitalized, and since then have been expensed as incurred. As of June 30, 2001,
the Company had deferred $20,952,000 (26% of total assets) of pre-operational
facility development costs, of which $895,000 represents capitalized interest.
If the facility were to become operational, these costs would be recovered
during the facility's first 20 years of operation from disposal fees approved by
the California Department of Health Services (DHS).

Beginning in 2000, the Company is no longer required to pay the $250,000 annual
license fee to the Department of Health Services pending further notice by the
state. While the Company's 1993 license to construct and operate the Ward Valley
facility remains valid, there can be no assurance that the Company will prevail
in Court, that California will complete the land transfer, that all of these
costs will be approved by the DHS, or that the facility will ever be
constructed.

The Company has incurred reimbursable costs and receives revenues for the
development of the Butte, Nebraska facility under a contract with the Central
Interstate LLRW Compact Commission ("CIC"). While US Ecology has a minor equity
position in the Butte, Nebraska project, it has acted principally as a
contractor to the Central Interstate Low-Level Radioactive Waste Commission.
Major generators of waste within the CIC's five-state region have provided
substantially all funding to develop the Butte facility. As of June 30, 2001,
the Company has contributed and capitalized approximately $6,478,000 of costs
(7.7% of total assets), $386,000 of which is capitalized interest, toward
development of the Butte facility.

In December 1998, the State of Nebraska denied US Ecology's license application
to build and operate the facility. The CIC directed US Ecology to petition for a
contested case challenging the State's denial, which US Ecology filed for in
January 1999.

The Major Generators funding the development project filed suit in the Federal
District Court for Nebraska on December 30, 1998, seeking to recover certain
costs expended on the Nebraska licensing process and prevent the State of
Nebraska from proceeding with the contested case. US Ecology intervened as a
plaintiff and is seeking relief. The contested case is stayed by a preliminary
injunction issued by the presiding federal judge. The court has issued a
scheduling order setting trial for June 2002. Discovery in the case is underway.

The timing and outcome of the above matters are unknown. The Company continues
to pursue completion of the California project or recovery of money damages from
California in state court, and will continue its participation in litigation to
protect its interest in the proposed Butte, Nebraska facility. The Company
believes that the deferred site development costs for both facilities will be
realized. In the event operations of either facility do not commence, or the
Company is unable to recoup its investments through legal recourse, it may have
an adverse effect on the Company's financial position.

The following table shows the ending capitalized balances for facility
development costs for the periods ended June 30, 2001 and December 31, 2000 (in
thousands):

<Table>
<Caption>
                                           Capitalized Costs   Capitalized Interest       Total
                                           -----------------   --------------------       -----

                                                                               
        Ward Valley, CA Project                $  20,057              $    895          $ 20,952
        Butte, Nebraska Project                    6,092                   386             6,478
                                               ---------              --------          --------
        Total                                  $  26,149             $   1,281          $ 27,430
                                               =========             =========          ========
</Table>



                                       10


NOTE 7.  INCOME TAXES.

The Company had an effective federal tax rate of 0% on June 30, 2001 and
December 31, 2000 respectively. The Company has established a valuation
allowance for certain deferred tax assets due to realization uncertainties
inherent with the long-term nature of facility closure and post closure costs,
uncertainties regarding future operating results, and limitations on utilization
of acquired net operating loss carryforwards for tax purposes. The realization
of a significant portion of net deferred tax assets is based in part on the
Company's estimates of the timing of reversals of certain temporary differences
and on the generation of taxable income before such reversals. The net operating
loss carryforward of approximately $34,097,000 at June 30, 2001, begins to
expire in the year 2006. Of this carryforward, $2,745,000 is limited pursuant to
the net operating loss limitation rules of Internal Revenue Code Section 382.
The portion of the carryforward limited under Internal Revenue Code Section 382
expires $793,000 in 2006, $1,079,000 in 2007, and $872,000 in 2008. The
remaining unrestricted net operating loss carryforward expires in the amount of
$4,280,000 in 2010, $8,657,000 in 2011, $7,828,000 in 2012, $6,927,000 in 2018,
$3,574,000 in 2019, and $454,000 in 2020. The amount of the Company's net
operating loss carryforwards could be reduced if the Company is ultimately
unsuccessful in pursuing a pending refund claim.

The Company filed an amended federal income tax refund claim in 1996 for
approximately $740,000. On September 29, 1999, the Internal Revenue Service
("IRS") proposed to deny this claim, sought to recover portions of tentative
refunds previously received by the Company and proposed to reduce the Company's
net operating loss carryforwards. On November 29, 1999, the Company protested
this denial which is currently pending with the IRS. The Company has tentatively
settled this claim on a basis that allows a partial refund, retention of a
portion of the tentative refunds already received and a retention of the net
operating loss carryforwards. This settlement may require the approval of the
Congressional Joint Committee on Taxation.

NOTE 8.  ENVIRONMENTAL LIABILITIES.

Environmental Matters

The Company maintains reserves and insurance policies for costs associated with
future closure and post closure obligations for both current and formerly
operated disposal facilities based on professional engineering studies and
analysis of regulatory requirements performed at least annually. Costs accounted
for may include final disposal unit capping, gas emission control, subsurface
soil and groundwater monitoring and/or remediation, and other monitoring or
routine maintenance costs required after a disposal site stops accepting waste.
The total estimated final closure and post closure cost must be fully accrued
for each landfill at the time a site stops accepting waste. The Company believes
its reserves for this purpose are adequate.

The Company estimates that the aggregate final closure and post closure costs
for all insured facilities owned or operated was approximately $26,113,000 as of
June 30, 2001. The Company has a two and a half year prepaid insurance policy
remaining for these facilities, and has also set aside investment securities to
pay certain deductible limits.

Management believes that disposition of these environmental matters in the
ordinary course of business will not have a material, adverse effect on the
financial condition of the Company. Operation of disposal facilities creates
operational, monitoring, site maintenance, closure and post closure obligations
that could result in unforeseen costs for monitoring and corrective action. The
Company cannot predict the likelihood or effect of such costs, regulations,
statutes, or other future events affecting its facilities.

Financial Assurance and Site Maintenance

When disposal facilities reach capacity or upon lease or license termination,
they must be closed and then maintained for a prescribed period. In the case of
hazardous waste facilities, federal regulation requires that operators
demonstrate financial capability to close on an immediate, unscheduled
(worst-case) basis. The estimated costs of such a closure are set forth in the
operator's closure/post closure plan required by the Resource Conservation and
Recovery Act.



                                       11


The Company has provided letters of credit, trust funds and certificates of
insurance, as financial assurance to meet closure and post closure obligations
at its hazardous waste facilities. Cash and investment securities totaling
$242,000 at June 30, 2001 and $235,000 at December 31, 2000 have been pledged as
collateral for these obligations. Management believes that $242,000 is an
adequate reserve combined with the letters of credit, certificates of insurance,
and corporate guarantees maintained as financial assurance.

When the Company acquired the Grand View, Idaho facility, there was a $15
million surety bond held by the State of Idaho, secured by $2.5 million in cash
collateral, for closure and post closure obligations. The Company has since
replaced the surety bond with an insurance policy, which was accepted by the
regulatory agencies and is consistent, in form and substance, with closure and
post closure insurance policies the Company maintains for its other facilities.
Replacement of this bond by insurance freed up the $2.5 million cash collateral
plus $147 thousand in interest.

NOTE 9. OPERATING SEGMENTS.

The Company operates two primary business segments, Chemical Services and LLRW
Services. The Chemical Services division provides toxic substance, hazardous,
non-hazardous and municipal waste management services. The LLRW Services
division processes, packages, and disposes of material contaminated with low
levels of radioactivity. The Company evaluates the performance of its operating
segments based on gross profit, selling, general and administrative expense,
interest expense and income, corporate allocation, and after an apportioned
income tax. Segment data includes inter-company transactions at cost, and
allocation for certain corporate costs. The Company's reportable segments select
financial information is shown in the following table. The "Corporate & Other"
column includes corporate-related items not allocated to the reportable
segments.

<Table>
<Caption>
                                                   Chemical         LLRW        Corporate
                                                   Services       Services       & Other          Total
                                                   --------       --------      ---------       --------

                                                                                    
Three Months Ending June 30, 2001
Revenue                                            $  9,387       $  4,489       $   (145)      $ 13,731
Direct Cost                                           5,170          3,254            (83)         8,341
                                                   --------       --------       --------       --------
Gross Profit                                       $  4,217       $  1,235       $    (62)      $  5,390
SG&A                                                  2,378          1,781          1,409          5,568
                                                   --------       --------       --------       --------
Income (loss) from operations                         1,839           (546)        (1,471)          (178)
Investment Income                                         9           --               25             34
Gain on sale of assets                                   52             14           --               66
Interest expense                                       (311)           (29)            (6)          (346)
Other income                                            913            735           (860)           788
                                                   --------       --------       --------       --------
Income before taxes                                   2,502            174         (2,312)           364
Income taxes                                           --             --               38             38
                                                   --------       --------       --------       --------
Net income                                         $  2,502       $    174       $ (2,350)      $    326
Total assets                                         45,817         36,478         (1,035)        81,260


Six Months Ending June 30, 2001
Revenue                                            $ 17,800       $  9,071       $   (274)      $ 26,597
Direct Cost                                           9,267          5,947           (140)        15,074
                                                   --------       --------       --------       --------
Gross Profit                                       $  8,533       $  3,124       $   (134)      $ 11,523
SG&A                                                  4,243          3,346          2,692         10,371
                                                   --------       --------       --------       --------
Income (loss) from operations                         4,290           (312)        (2,693)         1,152
Investment Income                                       167              1             40            208
Gain on sale of assets                                   85             27           --              112
Interest expense                                       (515)           (58)           (31)          (604)
Other income                                            255            108            661          1,024
                                                   --------       --------       --------       --------
Income before taxes                                   4,282           (234)        (2,156)         1,892
Income taxes                                           --             --               84             84
                                                   --------       --------       --------       --------
Net Income                                         $  4,282       $   (234)      $ (2,240)      $  1,808
Total Assets                                         45,817         36,478         (1,035)        81,260
</Table>


                                       12



<Table>
<Caption>
                                                   Chemical         LLRW       Corporate
                                                   Services       Services      & Other          Total
                                                   --------       --------     ---------       --------

                                                                                    
Three Months Ending June 30, 2000
Revenue                                            $  5,481       $  5,137      $   (133)      $ 10,485
Direct Cost                                           3,211          2,711           (24)         5,898
                                                   --------       --------      --------       --------
Gross Profit                                       $  2,270       $  2,426      $   (109)      $  4,587
SG&A                                                    889          1,686         1,553          4,128
                                                   --------       --------      --------       --------
Interest expense                                       (135)          --              (3)          (138)
Corporate Allocation                                    204            585          (915)          (126)
Income Taxes                                           --             --             (41)           (41)
                                                   --------       --------      --------       --------
Net Income                                         $  1,312       $    155      $   (703)      $    764


Six Months Ending June 30, 2000
Revenue                                            $  9,205       $ 10,905      $   (306)      $ 19,804
Direct Cost                                           5,431          5,488          (146)        10,773
                                                   --------       --------      --------       --------
Gross Profit                                       $  3,774       $  5,417      $   (160)      $  9,031
SG&A                                                  1,623          3,801         2,020          7,444
                                                   --------       --------      --------       --------
Interest expense                                       (160)          --            (119)          (279)
Corporate Allocation                                    737          1,162        (2,239)          (340)
Income Taxes                                           --             --              61             61
                                                   --------       --------      --------       --------
Net Income                                         $  1,574       $    454      $   (117)      $  2,145
Total assets                                         21,332         37,454           678         59,464

</Table>

NOTE 10. CASH AND INVESTMENT SECURITIES.

The Company maintains several bank accounts with various investments including
commercial paper, certificates of deposit and money market accounts totaling
$242,000 at June 30, 2001. These monies are pledged towards the owned facilities
closure and post closure obligations.

NOTE 11. COMMITMENTS AND CONTINGENCIES.

The Company becomes involved in judicial and administrative proceedings
involving federal, state, and local governmental authorities in the ordinary
course of business. Actions may also be brought by individuals or groups of
individuals in connection with the permitting of planned facilities, alleged
violations of existing permits, or alleged damages suffered from exposure to
hazardous substances purportedly released from Company operated sites, and other
litigation. The Company maintains insurance intended to cover property and
damage claims asserted as a result of operations.

Insurance:

The Company carries a broad range of insurance coverage, which management
considers prudent to protect the Company's assets and operations. Some of this
insurance coverage is subject to a varying degree of risk retention by the
Company.

Casualty coverage currently includes $1,000,000 primary commercial general
liability with a $2,000,000 aggregate and $1,000,000 primary automobile
liability. The Company maintains workers' compensation insurance in accordance
with laws of the various states in which it is an employer. This coverage is
supported by $35,000,000 in umbrella insurance protection. A property policy
provides insurance coverage for real and personal property. The Company also
maintains an environmental impairment liability ("EIL") insurance policy for
certain of its non-radioactive disposal facilities, transfer stations, and
processing facilities. This provides coverage for property damage and/or bodily
injury to third parties caused by potential off-site pollution emanating from
such disposal facilities, transfer stations, or processing facilities. This
policy provides $20,000,000 of coverage per loss with a $20,000,000 aggregate
limit.

Professional environmental consultants liability insurance is carried to cover
damages the Company is legally obligated to pay because of an act, error or
omission in professional services, or a loss resulting in environmental



                                       13


impairment away from an owned site. This policy is subject to a $10,000,000 per
occurrence limit with a $10,000,000 aggregate limit.

Nuclear liability insurance is carried to cover bodily injury and property
damage claims to third parties caused by the nuclear energy related hazards for
which the Company is legally obligated. Certain of the Company's waste disposal
and processing facilities are covered for closure and post closure costs through
a direct risk transfer insurance policy. Other sites are covered through funds
required by various states. Periodically management reviews and may establish
reserves for legal and administrative matters, or fees expected to be incurred
in connection with such matters. At this time, management believes that its
reserves and insurance are adequate.

There have been no significant changes in commitments and contingencies other
than that included in Part II, Item I. of this report, Legal Proceedings.

NOTE 12. PREFERRED STOCK.

In November 1996, the Company issued 300,000 shares of Series E Redeemable
Convertible Preferred Stock ("Series E") in a private offering to four of its
directors for $3,000,000 in cash. The Series E stock is now retired but carries
3,000,000 warrants with no assigned value and a $1.50 per share exercise price,
which expire June 2008.

In September 1995, the Board of Directors authorized 105,264 shares of preferred
stock designated as 8 3/8% Series D Cumulative Convertible Preferred Stock
("Series D") and warrants to purchase 1,052,640 shares of the Company's common
stock. The Company sold 105,264 shares of Series D stock with warrants in a
private offering to a group of members or past members of the Board of Directors
for $4,759,000. Offering expenses of $101,000 and $140,000 in settlement of
liabilities were deducted from the proceeds. At June 30, 2001, each Series D
share is convertible at any time at the option of the holder into 15.04 shares
of the Company's common stock, equivalent to a conversion price of $5.50 on the
$47.50 total per share offering price plus accrued dividends times 1.44 due to
dilution by later securities issuance.

Dividends on the Series D are cumulative from the date of issuance and payable
quarterly commencing on October 15, 1995. Current bank credit facility covenants
prohibit the payment of dividends. One holder of Series D stock has claimed the
subordination provision in the Series D designation certificate, it does not
apply to the current bank credit facility and thus has asserted that quarterly
dividends must be paid. The Company believes that this is not the case but is
discussing the matter with the Series D holders. Accrued dividends at June 30,
2001 totaled $993,000.

On September 12, 1999, the warrants with the Series D expired except for those
belonging to one Series D holder. The Company extended an offer to all Series D
holders that if they converted their Series D to common stock, the warrants
would be extended until September 13, 2002. One holder converted 5,263.2 Series
D shares for 69,264 common shares and extended 64,211 warrants. Each warrant has
an exercise price of $4.75. No value was assigned to the warrants in the
accompanying consolidated financial statements as the value is deemed de
minimus. The remaining Series D preferred stock outstanding is 100,001 shares.

ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
OF OPERATIONS.

The following discussion and analysis contains trend information and other
forward-looking statements that involve a number of risks and uncertainties.
Actual results could differ materially from the Company's historical results of
operations and those discussed in these forward-looking comments. Factors that
could cause actual results to differ materially include, but are not limited to,
those identified in Notes 5, 6, 7, and 10 to the Consolidated Financial
Statements herein, Part II, Item 1, Legal Proceedings and the discussion below.
Certain factors that may influence actual operations in the future are discussed
in the Company's Form 10-K for the year ended December 31, 2000 in Part I, Item
1. Business. When the Company uses words like "may," "believes," "expects,"
"anticipates," "should," "estimate," "project," "plan," their opposites and
similar expressions, the Company is making forward-looking statements. These
expressions are most often used in statements relating to business plans,
strategies, anticipated benefits or projections about the anticipated revenues,
earnings or other aspects of our operating results. We make these statements in
an effort to keep stockholders and the public informed about our business, and
have based them on our current expectations about future events. Such statements
should be viewed with caution. These statements



                                       14


are not guarantees of future performance or events. As noted elsewhere in this
report, all phases of our business are subject to uncertainties, risks and other
influences, many of which the Company has no control over. Additionally, any of
these factors, either alone or taken together, could have a material adverse
effect on the Company and could change whether any forward-looking statement
ultimately turns out to be true. The Company undertakes no obligation to
publicly release updates or revisions to these statements.

INTRODUCTION

Incorporated in 1952, American Ecology Corporation and its predecessors have
operated commercial low-level radioactive and chemical waste disposal and
treatment facilities nationwide longer than any other company in the nation. The
Company mainly derives its revenues from fees charged for processing and
disposal of hazardous, non-hazardous, naturally occurring and low-level
radioactive waste. Revenues are also derived from rebuilding electric motors and
other large components from nuclear power plants, brokering wastes to other
service providers, and environmental remediation work.

Disposal fees assessed to customers of the Company's operating facilities may
include state and local fees, and are generally based on the volume or weight of
waste deposited. The Company may assess fees and incur costs to process waste
(e.g. compaction or decontamination), stabilize waste (e.g. mixing with
concrete), or transport waste. Some of these costs create inter-company charges
and revenue, all of which have been eliminated in the consolidated financial
statements.

Operating expenses include direct and indirect costs for labor, maintenance and
repairs, subcontracted costs and equipment, insurance, taxes and accruals for
burial fees and other costs. The Company has properly accounted for fees
assessed by regulatory authorities for the issuance of permits and licenses.

Selling, general & administrative costs include management salaries, sales and
marketing efforts, clerical and administrative costs, legal fees, office
rentals, corporate insurance, and other administrative costs for general
corporate overhead.

Revenue for the six months ended June 30, 2001, was $26,597,000 or 34% higher
than the same period in 2000. This growth in revenue was primarily the result of
the Company acquiring Envirosafe Services of Idaho, Inc., (subsequently renamed
US Ecology Idaho, Inc., or "USEI") on February 1, 2001. This increase in revenue
resulted in a parallel increase of 39% in both direct costs and selling, general
and administrative costs over the same period a year ago. USEI is a part of the
Chemical Services segment, which had a 71 and 93 percent growth in revenue for
the three, and six month periods ended June 30, 2001, respectively. The LLRW
division experienced operational difficulties at the Oak Ridge facility and
revenues declined 13 and 17 percent for the same periods, respectively. Overall,
the Company continues with an increased operating performance and a positive
working capital of $2.8 million.

The calculations to report activities for both the three and six months ended
June 30, 2001 are exclusive of intercompany transactions and corporate
eliminating entries.



                                       15


RESULTS OF OPERATIONS
THREE AND SIX MONTHS ENDED JUNE 30, 2001 AND 2000

The following table presents, for the periods indicated, the percentage of
operating line items in the consolidated income statement to operating revenues:

<Table>
<Caption>
                                    Three Months Ended      Six Months Ended      Three Months Ended     Six Months Ended
                                       June 30, 2001         June 30, 2001          June 30, 2000         June 30, 2000
                                     ---------------         -------------          -------------         -------------
                                        $        %            $         %            $         %           $          %
                                     ------    -----       ------     -----       ------     -----       ------     -----

                                                                                           
Revenue                              13,731                26,597                 10,485                 19,804

Direct Operating Costs                8,341     60.7%      15,074     56.7%        5,898       56.3%     10,773      54.4%
                                     ------                ------                 ------                 ------

Gross Profits                         5,390     39.3%      11,523     43.3%        4,587       43.7%      9,031      45.6%

SG & A                                5,568     40.6%      10,371     39.0%        4,128       39.4%      7,444      37.6%
                                     ------                ------                 ------                 ------

Income from Operations                 (178)    -1.3%       1,152      4.3%          459        4.4%      1,587       8.0%

Investment Income                        34      0.2%         208      0.8%          125        1.2%        237       1.2%

Gain on sale of assets                   66      0.5%         112      0.4%           --        0.0%          1       0.0%

Interest Expense                       (346)    -2.5%        (604)    -2.3%          (60)      -0.6%       (108)     -.05%

Other (income) Expense                  788      5.7%       1,024      3.9%          199        1.9%        489       2.5%
                                     ------                ------                 ------                 ------
Net Income Before income
    Taxes                               364      2.7%       1,892      7.1%          723        6.9%      2,206      11.1%

Income tax expense (benefit)
                                         38      0.3%          84      0.3%          (41)      -0.4%         61       0.3%
                                     ------                ------                 ------                 ------

Net Income                              326      2.4%       1,808      6.8%          764        7.3%      2,145      10.8%

Preferred Stock Dividends                99      0.7%         196      0.7%           99        0.9%        199       1.0%
                                     ------                ------                 ------                 ------

Net Income (loss) available
to common Shareholders                  227      1.7%       1,612      6.1%          665        6.3%      1,946       9.8%
                                     ======                ======                 ======                 ======
</Table>



                                       16



CONDENSED STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDING

<Table>
<Caption>
Reported in $000                                         June 30, 2001                 June 30, 2000
                                                   Chemical          LLRW        Chemical          LLRW
                                                   --------          ----        --------          ----

                                                                                    
Revenue                                            $ 17,800       $  9,071       $  9,205       $ 10,905
Direct Operating costs                                9,267          5,947          5,431          5,488

Gross Profit                                          8,533          3,124          3,774          5,417
SG & A                                                4,243          3,436          1,623          3,801
                                                   --------       --------       --------       --------

Income (loss) from
operations                                            4,290           (312)         2,151          1,616

Other income (expense)                               (1,577)        (1,184)          (576)        (1,162)
                                                   --------       --------       --------       --------

Net Income (loss)                                  $  2,713       $ (1,496)      $  1,575       $    454
                                                   --------       --------       --------       --------
</Table>

REVENUE

<Table>
<Caption>
                                                       Period to Period Change          Period to Period Change
                                                     For the Three Months Ended        For the Six Months Ended
                                                       June 30, 2001 and 2000           June 30, 2001 and 2000
                                                       ----------------------           ----------------------
                                                           $              %                 $             %
                                                     --------------   ---------        -------------   --------

                                                                                              
Statement of Operations Revenue
Chemical Division                                        3,906            71              8,595           93
LLRW Division                                             (648)          (13)            (1,834)         (17)
Corporate & Other                                          262            --                306           --
</Table>

For the three and six months ended June 30, 2001, the Company reported revenue
of $13,731,000 and $26,597,000, respectively, or a 31% and 34% increase compared
to corresponding periods in the prior year. For the three months ended June 30,
2001, Chemical Division revenue increased $3,906,000 or 71% over the same period
last year. This was primarily due to the acquisition of Envirosafe Services of
Idaho (subsequently renamed US Ecology Idaho, Inc., or "USEI") in February 2001.
USEI waste volume in the second quarter was driven by continued shipments from a
steel mill and federal customers. The LLRW division revenue declined by $648,000
or 13% in the second quarters, principally due to the Oak Ridge facility's focus
on the elimination of aged waste. During the second quarter Oak Ridge notified
customers to delay shipments of revenue generating material so that facility
operations could clear the site of aged waste. This deferral of revenue
generating material caused a significant decrease in revenue recognized in the
quarter.

For the six months ended June 30, 2001 revenue for the Chemical Division
increased $8,595,000 or 93% and for the LLRW Division decreased $1,834,000 or
17% compared to the same period one year ago. Again, the increased revenue in
the Chemical division was principally driven by the strong performance of the
newly acquired Idaho facility. However, all of the Company's chemical operations
performed well during the first half of the year. In particular, El Centro, the
Company's municipal solid waste landfill in Robstown, Texas, posted a strong
first half, as did the Texas hazardous waste facility. The Company's hazardous
waste facility in Beatty saw a strong second quarter and first half principally
due the thermal treatment and recovery technology that was introduced at the
site last year. Demand for the thermal treatment and recovery process is high
and the site has a several month backlog of material to process.

As a part of the USEI acquisition the Company acquired an operation in Sterling,
Illinois for the treatment and disposal of an individual steel mill's air
pollution control system dust, known as K061. In December 2000 the steel mill,
Northwestern Steel & Wire, filed for protection from creditors under Chapter 11
of the federal bankruptcy



                                       17


code. In May 2001, the steel mill ceased operations and laid-off most of its
workforce. In response to the cessation of mill operations, USEI negotiated a
set of final payments with the mill and the bankruptcy trustee, whereby the
Company processed material through June with a defined payment schedule and then
beginning July 1, at reduced rates. The Company has reduced headcount and cost
at its Sterling operation to compensate for the lower waste volumes and lower
processing and disposal rates. The Company continues to be in discussions with
the mill regarding possible additional work, including contracting for the
closure of the mill-owned hazardous waste landfill, but no assurance can be made
regarding securing this or any additional work at the mill. Management believes
that it may need to begin closure of the processing facility, which will be
funded by a state-managed trust, in the second half of the year. However,
management does not believe that cessation of operations at Sterling will have a
material adverse impact on the Company.

On July 24, 2001 the City of Corpus Christi passed a city ordinance establishing
a set of fees to be imposed on haulers of solid waste within the city limits.
This ordinance is intended to re-capture revenue that the City of Corpus Christi
has lost since the opening of the Company's El Centro solid waste landfill in
July of 2000. While the fee places on burden on haulers and eliminates most of
the competitive cost advantage that El Centro has maintained over the City's
landfill during the last year, the Company believes that it can continue to
compete effectively with the City for solid waste streams emanating from within
city limits. Moreover, there is a meaningful amount of solid waste outside the
city limits that El Centro will continue to have a price advantage on when
competing with the City's landfill. However, it is expected that the new
ordinance will result in reduced volumes at El Centro in the second half of the
year compared to the first half of the year. No assurance can be given that the
City will not enact additional ordinances to control the flow of solid waste in
the region. Additional measures by the City or other changes in the competitive
market could result in El Centro losing additional volumes of solid waste and
becoming an unprofitable asset.

The Company's corporate segment does not generate any revenue but the
eliminating entries between companies and the closed facilities resulted in a
period-to-period change for both the three and six months ended June 30, 2001.

DIRECT OPERATING COSTS

The following table indicates the period-to-period change in direct and indirect
costs:

<Table>
<Caption>
                                                       Period to Period Change          Period to Period Change
                                                     For the Three Months Ended        For the Six Months Ended
                                                       June 30, 2001 and 2000           June 30, 2001 and 2000
                                                       ----------------------           ----------------------
                                                           $              %                 $             %
                                                     --------------   ---------        -------------   --------

                                                                                          
Statement of Operations-Direct Operating Costs
Chemical Division                                        1,959           61               3,836          71
LLRW Division                                              543           20                 459           8
Corporate & Other                                           81           --                 146          --
</Table>

For the three and six months ending June 30, 2001 direct operating costs
increased for both the Chemical and LLRW Divisions. Total direct operating costs
for the Company in the second quarter were $8,340,000 or 61% of revenue compared
to $5,898,000 or 56% of revenue during the same quarter last year before the
acquisition of USEI. For the six months, direct operating costs increased to
$15,074,000 or 56% of revenue compared to $10,773,000 or 54% of revenue for the
same period in 2000.

In the Chemical Division direct operating expenses increased to $5,170,000 or
55% of revenue in the quarter compared to the $3,211,000 or 59% of revenue
during the same 3 months last year. The increase in direct operating costs in
the Chemical Division was a result of the newly acquired USEI Idaho hazardous
waste facility and the additional revenue resulted in a lower percentage of cost
to revenue. Revenue in the Chemical division increased by 71% and 93% for the
three and six months ending June 30, 2001, respectively, while the direct
operating costs during these periods only increased 61% and 70% for the same
periods in 2000.

Unlike the Chemical Division, the LLRW Division's direct operating costs
increased in spite of a decrease in revenue. As previously discussed, revenue
for LLRW decreased 13% and 17% for the three and six months ending



                                       18


June 30, 2001, respectively. However, direct costs increased 20% and 8% for
these periods compared to one year ago. These higher direct costs were the
result of LLRW processing, subcontract and transportation costs at the Oak Ridge
facility for the removal of aged waste.

The Company's corporate segment does not generate any direct operating costs but
certain eliminating entries between companies and the closed facilities resulted
in a period-to-period change for both the three and six months ended June 30,
2001, which is not material in amount.

SELLING, GENERAL AND ADMINISTRATIVE COSTS (SG&A)

<Table>
<Caption>
                                                       Period to Period Change          Period to Period Change
                                                     For the Three Months Ended        For the Six Months Ended
                                                       June 30, 2001 and 2000           June 30, 2001 and 2000
                                                       ----------------------           ----------------------
                                                           $              %                 $             %
                                                     --------------   ---------        -------------   --------

                                                                                          
Selling, General and Administrative Costs
Chemical Division                                        1,489           167              2,620          161
LLRW Division                                               96             6               (365)         (10)
Corporate & Other                                         (144)           (9)               673           33
</Table>

SG&A costs increased to $5,568,000 from $4,128,000 for the three months ending
June 30, 2000 compared to the same quarter in 2000. The increase was directly
proportional to the newly acquired USEI operations, as explained in the
operating costs section. Likewise, the SG&A increased for the six months ending
June 30, 2001 to $10,371,000 compared to $7,444,000 for the six months ending
June 30, 2000. This increase is attributed to the additional costs the Company
incurred to acquire and subsequently operate the Idaho facility. This included
non-recurring acquisition transition costs, most of which were incurred in the
second quarter. As shown by the table above, the majority of the SG&A increase
is in the Chemical Division which were the result of the newly acquired USEI,
Idaho facility.

The LLRW division experienced 6 percent increase and a 10 percent decreases in
SG&A costs for the three and six months ending June 30, 2001 respectively. The
primary cause for the increase for the three months ending June 30, 2001 was an
accrual taken for the ongoing National Labor Relations Board ("NLRB") case. No
accrual was applied in the same period one year ago. The decrease in the LLRW
spending for SG&A for the six month period is also a result of the Oak Ridge,
Tennessee facility's aged waste removal campaign described above.

The Company's corporate segment incurs selling, general & administrative costs
for legal, consulting, administrative salaries and related expenses of managing
the business including certain eliminating entries between companies and the
closed facilities. The overall increase of $673,000 for the six month period is
mainly attributed to the acquisition of USEI and other new projects that
management has been undertaking in an effort to grow the business and increase
the Company's marketing capacity.

During the second quarter, Company management undertook an initiative to reduce
costs and expenses. This included a close review of travel, entertainment,
professional, and consulting expenses. Management believes that its cost control
initiative will result in lower spending relative to revenue in the second half
of the year.

OTHER COSTS AND INVESTMENT INCOME

<Table>
<Caption>
                                                       Period to Period Change          Period to Period Change
                                                     For the Three Months Ended        For the Six Months Ended
                                                       June 30, 2001 and 2000           June 30, 2001 and 2000
                                                       ----------------------           ----------------------
                                                           $              %                 $             %
                                                     --------------   ---------        -------------   --------

                                                                                           
Other Costs
Chemical Division                                         943            (31)              (585)          (101)
LLRW Division                                            (136)          (256)            (1,084)           (93)
Corporate & Other                                        (144)            (9)             3,028           (128)
</Table>



                                       19


Investment income is comprised principally of interest income earned on various
investments in securities held-to-maturity, dividend income, and realized and
unrealized gains and losses earned on the Company's investment portfolio
classified as trading securities. For the six-months ended June 30, 2001, the
Company reported investment income of $208,000 compared to $237,000 for the same
six months ending June 30, 2000. The Company closed an investment portfolio over
the last twelve months and now maintains its excess cash in money market
accounts and certificates of deposit. Included in this section is gain on sale
of fixed assets for both 2001 and 2000. The Company arranged a sale lease back
in August of 2000 and each month recognizes a gain of $18,000.

For the quarter interest expense increased to $346,000 from $60,000 during the
second quarter last year. Likewise, interest expense for the six months ended
June 30, 2001 increased to $604,000 from $108,000. The higher interest expense
is the result of increased borrowing on the credit facility and the assumption
of the $8.5 million industrial revenue bond obligation for USEI.

OTHER INCOME

Other income is the account used to record various business activities that are
not a part of the Company's ordinary and usual business line of revenue. Other
income also includes the reversal of expenses charged to reserves for contingent
liabilities from prior periods and miscellaneous cash receipts. The Company
believes it is appropriate to use an account like other income to reflect
accurately in the current period those costs and expenses which were reversed
from accruals in prior periods of estimated operating or selling, general &
administrative expense. As a result, credits from prior periods go to other
income rather than crediting current years expenses or revenue, thus preserving
the true current period results of operation operations.

If a reserve were established based on a known liability that was reasonably
estimated, and later settled for a lesser amount, that unused portion of the
reserve from a prior period would result in other income. On the other hand if
such contingent liability were resolved within the same year, then the account
that the original expense was charged to would take the resultant credit.

Other income for the three and six months ended June 30, 2001 was $788,000 and
$1,024,000 compared to $199,000 and $489,000 for the same periods of 2000. The
main reason for the large increase in 2001 was for a burial fee adjustment made
at the Oak Ridge, Tennessee facility for $500,000 for processing and disposing
aged waste that had been at the facility over one year. Originally the Company
had established this reserve when a court judgment was received in January 1998,
for $2,044,346 in the case of Houston 88, where the landlord brought charges for
the Company's early vacation of leased premises as company headquarters in
Houston, Texas. The Company then settled the case for approximately $1.5 million
less than the judgment. This $1.5 million reserve was then assigned to the Oak
Ridge facility for the ongoing commitment to the State of Tennessee for disposal
of aged waste on company property. This burial fee adjustment was the result of
a very concentrated effort to remove the aged waste from the Oak Ridge facility
during the first six months of 2001. This aged waste has now been properly
disposed of other than a minor amount, which is accounted for, leaving the
additional accrual from prior years of $250,000.

The Company discovered in the second quarter of 2001, after having made the bond
interest payment on a $15 million industrial revenue bond, that the previous
owner of USEI had made an accrual for the bond interest payable. At the time of
payment the Company had charged bond interest expense for $177,000 rather than
charging the accrued bond interest reserve. This recognition of other income for
$177,000 in the second quarter of 2001, is to correct and remove the accrual.



                                       20


The table below provides an itemization of transactions that accounted for other
income: (Reported in thousands of dollars)

<Table>
<Caption>
                                                                        Three Months Ended          Six Months Ended
                                                                              June 30,                  June 30,
OTHER INCOME FROM GENERAL BUSINESS ITEMS                                 2001         2000          2001          2000
                                                                         ----         ----          ----          ----

                                                                                                   
Burial fee accrual adjustment                                          $   500      $    73      $   500       $    73
State tax refunds from prior year                                         --           --           --               3
Loan repayment to Chase Bank of Texas originally
  expensed as bank fees                                                   --           --           --             112
Payment on sales invoices previously written off                          --             55         --              55
Reverse bad debt expense reserve                                             2           68           25            78
Bond interest from excess accrual in prior year                            177          177         --
Professional fees adjustment                                              --           --            160          --
Reverse USEI restructuring charge                                         --           --             52          --
Correction of prior years expenses that were
  allowable as capitalized costs                                          --           --           --             162
                                                                       -------      -------      -------       -------
     SUBTOTAL                                                              678          196          913           483
OTHER INCOME FROM NON-GENERAL BUSINESS ITEMS
Adjustment of income tax accrual                                           107         --            107          --
Correction of gain on asset sale                                          --           --             (2)         --
Cash receipts for property rents                                             2            2            4             4
Vending machine commission                                                   1            1            2             2
                                                                       -------      -------      -------       -------
     TOTAL OTHER INCOME                                                $   788      $   199      $ 1,024       $   489
                                                                       -------      -------      -------       -------
</Table>


OPERATING EARNINGS AND NET INCOME

<Table>
<Caption>
                                                       Period to Period Change          Period to Period Change
                                                     For the Three Months Ended        For the Six Months Ended
                                                       June 30, 2001 and 2000           June 30, 2001 and 2000
                                                       ----------------------           ----------------------
                                                           $              %                 $             %
                                                     --------------   ---------        -------------   --------

                                                                                           
Income from Operations
Chemical Division                                           458            33             2,139            99
LLRW Division                                            (1,286)         (173)           (1,928)         (119)
Corporate & Other                                           191           (11)             (513)           24

EBINT (1)
Chemical Division                                           895            72             2,647           132
LLRW Division                                            (1,257)         (170)            1,871          (115)
Corporate & Other                                           506           (31)                2            --

Consolidated Net Income                                    (438)          (66)             (334)           17

EBITDA (2)                                                 (364)          (30)              370           (12)
</Table>

(1) EBINT represents earnings from operations before deducting interest and
taxes.

(2) EBITDA is defined herein as income from operations excluding depreciation
and amortization and asset impairments and unusual items. EBITDA, which is not a
measure of financial performance under generally accepted accounting principles,
is provided because the Company understands that such information is used by
certain investors when analyzing the financial position and performance of the
Company.



                                       21


For the three months ending June 30, 2001, the Company's Chemical Division
posted income from operations of $1,839,000 or a $458,000 improvement over
$1,381,000 reported for the same period of 2000, and had a similarly strong
performance for the six months ended June 30, 2001 with $2,139,000 more
operating income than one year ago. This improvement is from the addition and
strong performance of the newly acquired Idaho facility, combined with El
Centro's municipal solid waste growth, and the Beatty facility's strong second
quarter principally due to the addition of thermal treatment and recovery
technology.

The LLRW Division's operating income was lower by $1,286,000 and $1,928,000 for
the three and six months ended June 30, 2001 compared to the same periods one
year ago. As discussed in the revenue section of the results of operations the
LLRW division revenue declined by 173% for the three months ended June 30,
2001and 119% for the six months ended due to the Oak Ridge facility's focus on
eliminating aged waste. During the second quarter Oak Ridge notified customers
to delay shipments of revenue generating material so that facility operations
could clear the site of aged waste. The Richland Washington facility revenue is
also limited by rate base regulations and has been somewhat lower for the six
months ended June 30, 2001 than for June 30, 2000.

Net income is measured at the consolidated level after corporate allocations,
taxes and eliminating entries. For the three and six months ended June 30, 2001
the Company's consolidated net income was $227,000 and $1,612,000 or 66% and 17%
less than the same periods one year ago. The main reason for this decrease in
profitability was the loss in revenue from the Oak Ridge facility. The Company
maintained generally a fairly flat direct operating cost and S,G&A for the LLRW
division in the past year and likewise when the newly acquired Idaho facility
operations are removed from the equation the Chemical Division maintained a
strong command of expenses. Management believes that its cost control
initiatives will result in lower spending relative to revenue in the second half
of the year, thus improving profitability. Management is monitoring closely the
performance of the Oak Ridge facility.

INCOME TAXES

The Company's effective income tax (benefit) rates were 10% and 3% for the
quarters ending June 30, 2001 and 2000 respectively. The second quarter income
tax expense of $38,000 and credit of $41,000 for each of the quarters ending
June 30, 2001, and 2000, respectively is for payments on different state, local,
and franchise taxes. For the six months ended June 30, 2001 the Company incurred
$84,000 compared to $61,000 one year ago. The Company has a valuation allowance
of approximately $19.8 million for deferred federal tax assets with more than
$2.7 million of limited loss carry-forwards and $34.4 million of unlimited net
operating loss carry-forwards. The Company does not anticipate a federal tax
liability for 2001, however, the same credits are not available for state and
local taxes and the Company estimates at least $150,000 of tax expense for 2001.

SEASONAL EFFECTS

Operating revenues are generally lower in the winter months than the warmer
summer months. However, both Chemical and LLRW Services revenues are more
affected by market conditions than seasonality.

NEW ACCOUNTING PRONOUNCEMENTS

The Financial Accounting Standards Board has recently issued Statement of
Financial Accounting Standards 141 "Business Combinations" and 142 "Goodwill and
Other Intangible Assets". The FASB voted on June 29, 2001 unanimously in favor
of the two Statements which were subsequently issued in the second half of July
2001. Management believes the adoption of these statements will have no material
impact on the Company's financial statements.



                                       22


CAPITAL RESOURCES AND LIQUIDITY

The Company has amended the Consolidated Statements of Cash Flows indicating
that the original increase in other assets had been erroneously overstated while
the repayment of indebtedness had been understated. These changes indicate that
the net cash provided form operations at June 30, 2001 was $797,000 compared to
$2,749,000 for the same period one year ago. The return of cash in a collateral
trust fund to the Company improved net cash used in investing activities to
$1,187,000 at June 30, 2001 compared to $4,322,000 at June 30, 2000. The Company
received this cash collateral of $2,565,000 that was held in trust for the USEI
facility during the second quarter of 2001. The money was held in trust as
collateral for the previous owners of USEI to secure a $15 million surety bond
for the State of Idaho. The Company's insurance and arrangements to secure the
same surety bond was adequate for the State of Idaho to authorize the cash
collateral to be released to the Company. The Company used these proceeds for
ordinary business, to pay down certain accounts payable and to improve the
Company's overall working capital position. The net cash used in financing
activities was $2,959,000 at June 30, 2001, a large increase compared to
$544,000 at June 30, 2000. This change in 2001 financing was the result of
repaying a large portion of long term debt.

On June 30, 2001, cash, cash equivalents and short-term investments totaled
$773,000, a decrease of $3,349,000 from December 31, 2000. The decrease in cash
was due to on-going capital expenditures, customer rebates at the rate-regulated
facility in Richland, Washington, payments for aged waste disposal, and the
funding of operating losses at Oak Ridge. Accounts receivable totaled
$10,372,000 at June 30, 2001 or an increase of $533,000 from December 31, 2000.
The Company's "days sales outstanding" has remained fairly steady since the
acquisition of USEI at 71 days at June 30, 2001 and 72.5 at March 31, 2001. This
shows that since the Company acquired USEI days sales has been fairly constant
as the Company maintained 71.6 days at December 31, 2000.

As of June 30, 2001 the Company's liquidity, as measured by the current ratio,
increased to 1.25:1 compared to 1.17:1 at December 31, 2000. The Company's
working capital increased to $2,844,000 from $2,279,000 at December 31, 2000 but
was down from $5,774,000 at March 31, 2001. Overall 2001 is a large improvement
from one year ago, when the Company had a working capital deficit of $3,620,000
at June 30, 2000. Despite this increase in liquidity and availability of capital
from the same period last year, management has a priority in the third quarter
to extend the current banking arrangement. If the Company is unable to reach an
accommodation and extension with it's bank, the line of credit borrowings now
classified long-term debt will become short-term and will be due August 2002.
This would cause a material, adverse change in the Company's working capital
position.

Since December 31, 2000 the Company's leverage has increased, as evidenced by
debt to equity ratio of 1.94:1.0 at June 30, 2001, compared to1.53:1.0 at year
end. The debt to equity ratio is defined as total debt divided by shareholders
equity. This increase in the Company's leverage is principally the result of the
assumption of the $8,500,000 industrial revenue bond and $12,000,000 of other
USEI liabilities.

As of June 30, 2001, the Company has maintained a business banking relationship
with Wells Fargo Bank in Boise, Idaho that provides an $8,000,000 line of
credit. At this date the Company had $4,200,000 borrowed, not including
$1,150,000 reserved for a standby letter of credit. At August 10, 2001, the
Company had borrowed $4,000,000 not including the $1,150,000 reserved for a
standby letter of credit and has $2,000,000 available for borrowing.



                                       23



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.

                                       AMERICAN ECOLOGY CORPORATION
                                       (Registrant)


Date:  December 13, 2001               By:  /s/ Stephen A. Romano
                                            ---------------------
                                       Stephen A. Romano
                                       President and Chief Operating Officer


Date:  December 13, 2001               By:  /s/ James R. Baumgardner
                                            ------------------------
                                       James R. Baumgardner
                                       Senior Vice President, Chief Financial
                                       Officer, Secretary and Treasurer




                                       24