Form 10-Q


                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549




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

For the quarterly period ended             March 31, 1999            
                              ---------------------------------------

                                       OR

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

For the transition period from                    to                  
                              --------------------     --------------
Commission File Number 1-2297


                               EASTERN ENTERPRISES 
              -------------------------------------------------------
             (Exact name of registrant as specified in its charter)


               MASSACHUSETTS                               04-1270730
       -------------------------------                 --------------
       (State or other jurisdiction of                  (I.R.S. Employer
        incorporation or organization)                 Identification No.)

                  9 RIVERSIDE ROAD, WESTON, MASSACHUSETTS 02493 
       --------------------------------------------------------------
                    (Address of principal executive offices)
                                   (Zip Code)


                                    781-647-2300 
       -------------------------------------------------------------
              (Registrant's telephone number, including area code)


               Former name, former address and former fiscal year,
                          if changed since last report.


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

Yes X    No    
   -----   -----



The number of shares of Common Stock  outstanding  of Eastern  Enterprises as of
April 27, 1999 was 22,628,575.



                                                                    Form 10-Q
                                                                    Page 2.

PART I. FINANCIAL INFORMATION
Item 1. FINANCIAL STATEMENTS
Company or group of companies for which report is filed:
  EASTERN ENTERPRISES AND SUBSIDIARIES ("Eastern")


Consolidated Statements of Operations
- -------------------------------------

                                                                                       Three months ended March 31,
- ---------------------------------------------------------------------------------------------------------------------
(In thousands, except per share amounts)                                                    1999                1998
                                                                                                      
Revenues                                                                                $344,829            $352,922
Operating costs and expenses:
  Operating costs                                                                        229,988             238,704
  Selling, general and administrative expenses                                            31,230              33,538
  Depreciation and amortization                                                           25,665              25,056 
                                                                                        --------            --------
                                                                                         286,883             297,298
                                                                                        --------            --------
Operating earnings                                                                        57,946              55,624
Other income (expense):
  Interest income                                                                          2,217               2,617
  Interest expense                                                                        (8,779)             (9,324)
  Other, net                                                                                 925               1,427
                                                                                        --------            --------
Earnings before income taxes                                                              52,309              50,344
Provision for income taxes                                                                20,013              19,277
                                                                                        --------            --------
Earnings before extraordinary item and
  accounting change                                                                       32,296              31,067
Extraordinary loss on early extinguishment
  of debt, net of tax                                                                          -              (1,465)
Cumulative effect of accounting change,
  net of tax                                                                                   -               8,193
                                                                                        --------            --------
Net earnings                                                                            $ 32,296            $ 37,795 
                                                                                        ========            ========
Basic earnings per share before extraordinary
  item and accounting change                                                            $   1.43            $   1.39
Extraordinary loss on early extinguishment
  of debt, net of tax                                                                          -                (.07)
Cumulative effect of accounting change,
  net of tax                                                                                   -                 .37
                                                                                        --------            --------
Basic earnings per share                                                                $   1.43            $   1.69
                                                                                        ========            ========
Diluted earnings per share before
  extraordinary item and accounting change                                              $   1.42            $   1.37
Extraordinary loss on early extinguishment
  of debt, net of tax                                                                          -                (.06)
Cumulative effect of accounting change,
  net of tax                                                                                   -                 .36
                                                                                        --------            -------- 
Diluted earnings per share                                                              $   1.42            $   1.67
                                                                                        ========            ========
Dividends per share                                                                     $    .42            $    .41
                                                                                        ========            ========




The accompanying notes are an integral part of these financial statements.




                                                                 Form 10-Q
                                                                 Page 3.


Eastern Enterprises and Subsidiaries
- ------------------------------------

Consolidated Balance Sheets
- ---------------------------

                                                                     March 31,       December 31,            March 31,
(In thousands)                                                            1999               1998                 1998
- ----------------------------------------------------------------------------------------------------------------------
                                                                                                     
ASSETS
  Cash and short-term investments                                     $178,818           $159,836             $124,737
  Receivables, less reserves                                           158,043            104,869              169,814
  Inventories                                                           37,837             55,866               39,310
  Deferred gas costs                                                         -             54,065               32,062
  Other current assets                                                   3,920              5,689                4,653
                                                                     ---------          ---------            ---------
     Total current assets                                              378,618            380,325              370,576
Property and equipment, at cost                                      1,731,589          1,722,718            1,649,789
  Less--accumulated depreciation                                       771,989            746,969              711,075
                                                                     ---------          ---------            ---------
     Net property and equipment                                        959,600            975,749              938,714
Other assets:   
  Deferred postretirement health care
    costs                                                               77,228             78,567               85,747
  Investments                                                           14,965             15,395               16,655
  Deferred charges and other costs,           
    less amortization                                                   71,622             68,334               72,110
                                                                    ----------         ----------           ----------
     Total other assets                                                163,815            162,296              174,512
                                                                    ----------         ----------           ----------
     Total assets                                                   $1,502,033         $1,518,370           $1,483,802
                                                                    ==========         ==========           ==========


The accompanying notes are an integral part of these financial statements.




                                                                     Form 10-Q
                                                                     Page 4.

Eastern Enterprises and Subsidiaries
- ------------------------------------

Consolidated Balance Sheets
- ---------------------------

                                                                         March 31,          December 31,             March 31,
(In thousands)                                                                1999                  1998                  1998
- ------------------------------------------------------------------------------------------------------------------------------
                                                                                                              
LIABILITIES AND SHAREHOLDERS' EQUITY

Current liabilities:
  Current debt                                                          $    7,353          $     43,237            $   26,944
  Accounts payable                                                          47,746                56,567                71,539
  Accrued expenses                                                          61,905                38,540                64,583
  Other current liabilities                                                 42,932                40,011                68,150
                                                                        ----------          ------------            ----------
     Total current liabilities                                             159,936               178,355               231,216

Gas inventory financing                                                     32,554                52,644                35,271

Long-term debt                                                             384,307               385,519               321,508

Reserves and other liabilities:
  Deferred income taxes                                                    137,136               134,911               106,336
  Postretirement health care                                                96,739                97,197                97,868
  Coal miners retiree health care                                                -                     -                55,632
  Preferred stock of subsidiary                                             29,368                29,360                29,335
  Other reserves                                                            91,852                94,315                93,023
                                                                        ----------          ------------            ----------
      Total reserves and other
         liabilities                                                       355,095               355,783               382,194

Commitments and Contingencies

Shareholders' equity:
  Common stock, $1.00 par value
   Authorized  shares --  50,000,000;  Issued  shares -- 22,634,750 at March 31,
   1999, 22,535,734 at December 31, 1998 and 22,480,449
   at March 31, 1998                                                        22,635               22,536                 22,480
  Capital in excess of par value                                            55,270               53,421                 51,729
  Retained earnings                                                        493,418              470,576                438,914
  Accumulated other comprehensive
    earnings (loss)                                                           (823)                (105)                 1,204
  Treasury stock at cost - 10,461
    shares at March 31, 1999 and
    December 31, 1998, and 20,783
    shares at March 31, 1998                                                  (359)               (359)                   (714)
                                                                        ----------          ----------              ----------
       Total shareholders' equity                                          570,141             546,069                 513,613
                                                                        ----------          ----------              ----------

     Total liabilities and
       shareholders' equity                                             $1,502,033          $1,518,370              $1,483,802
                                                                        ==========          ==========              ==========



The accompanying notes are an integral part of these financial statements.




                                                                 Form 10-Q
                                                                 Page 5.



Eastern Enterprises and Subsidiaries
- ------------------------------------


Consolidated Statements of Cash Flows
- -------------------------------------

                                                                                               Three months ended March 31,
(In thousands)                                                                                      1999               1998
- ---------------------------------------------------------------------------------------------------------------------------
                                                                                                             
Cash flows from operating activities:
  Net earnings                                                                                $   32,296        $  37,795
  Adjustments to reconcile net earnings to net
    cash provided by operating activities:
  Extraordinary loss on early extinguishment of debt                                                   -            1,465
  Cumulative effect of accounting change                                                               -           (8,193)
  Depreciation and amortization                                                                   25,665           25,056
  Income taxes and tax credits                                                                    14,597           10,870
  Net gain on sale of assets                                                                           -           (1,135)
  Other changes in assets and liabilities:
    Receivables                                                                                  (53,174)         (44,684)
    Inventories                                                                                   18,029           22,239
    Deferred gas costs                                                                            54,642           37,445
    Accounts payable                                                                              (8,821)          (1,205)
    Other                                                                                         11,522           10,220
                                                                                               ---------        ---------
  Net cash provided by operating activities                                                       94,756           89,873
                                                                                               ---------        ---------
Cash flows from investing activities:
  Capital expenditures                                                                            (9,552)         (28,661)
  Proceeds on sale of assets                                                                           -            5,654
  Investments                                                                                       (270)          (5,273)
  Other                                                                                             (118)          (2,723)
                                                                                               ---------        ---------
  Net cash used by investing activities                                                           (9,940)         (31,003)
                                                                                               ---------        ---------

Cash flows from financing activities:
  Dividends paid                                                                                  (9,455)          (9,071)
  Changes in notes payable                                                                       (35,985)         (24,443)
  Repayment of long-term debt                                                                     (1,260)         (51,582)
  Changes in gas inventory financing                                                             (20,090)         (24,552)
  Other                                                                                              956            4,858
                                                                                               ---------        --------- 
Net cash used by financing activities                                                            (65,834)        (104,790)
                                                                                               ---------        ---------
Net increase (decrease) in cash and cash equivalents                                              18,982          (45,920)
Cash and cash equivalents at beginning of year                                                   159,836          170,657
                                                                                               ---------        ---------
Cash and cash equivalents at the end of the period                                               178,818          124,737
Short-term investments                                                                                 -                -
                                                                                                       -                -
                                                                                               ---------        ---------
Cash and short-term investments                                                                $ 178,818        $ 124,737
                                                                                               =========        ========= 




The accompanying notes are an integral part of these financial statements.




                                                                 Form 10-Q
                                                                 Page 6.




                      EASTERN ENTERPRISES AND SUBSIDIARIES
                          NOTES TO FINANCIAL STATEMENTS
                                 March 31, 1999


1.  Accounting policies

It is Eastern's opinion that the financial  information contained in this report
reflects all  adjustments  necessary to present a fair  statement of results for
the periods reported. All of these adjustments are of a normal recurring nature.
Results for the period are not necessarily  indicative of results to be expected
for the year, due to the seasonal nature of Eastern's operations. All accounting
policies  have been  applied in a manner  consistent  with prior  periods.  Such
financial  information  is subject to year-end  adjustments  and annual audit by
independent public accountants.

The preparation of financial  statements in conformity  with generally  accepted
accounting principles requires management to make estimates and assumptions that
affect the  reported  amounts  of assets  and  liabilities,  the  disclosure  of
contingent  assets and  liabilities at the date of the financial  statements and
the reported amounts of revenues and expenses during the reporting period.
Actual results could differ from those estimates.

Certain  information  and footnote  disclosures  normally  included in financial
statements prepared in accordance with generally accepted accounting  principles
have been  condensed  or  omitted in this Form 10-Q.  Therefore,  these  interim
financial  statements  should be read in conjunction  with Eastern's 1998 Annual
Report filed on Form 10-K with the Securities and Exchange Commission.

Earnings per share

Basic  earnings  per  share is based on the  weighted  average  number of shares
outstanding.  Diluted  earnings  per share gives effect to the exercise of stock
options using the treasury stock method, as reflected below:


                                                                                               Three months ended March 31,
(In thousands)                                                                              1999                        1998
- ----------------------------------------------------------------------------------------------------------------------------
                                                                                                                

Weighted average shares                                                                   22,600                      22,431
Dilutive effect of options                                                                   126                         239
                                                                                          ------                      ------
Adjusted weighted average shares                                                          22,726                      22,670
                                                                                          ======                      ======





                                                                 Form 10-Q
                                                                 Page 7.



Comprehensive Income


The following is a summary of the  reclassification  adjustments  and the income
tax effects for the  components  of other  comprehensive  income  (loss) for the
three months ended March 31:


                                                  Unrealized Holding
                                                  Gains (Losses) on       Reclassification
                                                 Investments Arising       Adjustments for      Other Comprehensive
                                                  During the Period       Gains Included in        Income (Loss)
(In thousands)                                                               Net Income
- -------------------------------------------------------------------------------------------------------------------
                                                                                              


1998 
Pretax income (loss)                                    $ 491                 $(1,154)                 $  (663)
Income tax (benefit)                                        -                       -                        -
                                                            -                       -                        -
                                                        -----                 -------                  -------
   Net change                                           $ 491                 $(1,154)                 $  (663)
                                                        =====                 =======                  =======

1999
Pretax (loss)                                           $(852)                $  (253)                 $(1,105)
Income tax benefit                                       (298)                    (89)                    (387)
                                                        -----                 -------                  -------
  Net change                                            $(554)                $  (164)                 $  (718)
                                                        =====                 =======                  =======



In 1998, a capital loss carryforward eliminated the income taxes associated with
capital gains.


2.  Essex Gas Merger

On  September  30,  1998,  Eastern  completed  a merger with Essex Gas which was
accounted  for as a  pooling  of  interests  and the  accompanying  consolidated
financial statements include the accounts of Essex Gas for all periods. Prior to
the  merger,  Essex  Gas'  fiscal  year  ended on August  31.  Accordingly,  the
accompanying  consolidated  statement  of  operations  for  the  current  period
reflects a calendar  alignment  of periods for Eastern and Essex Gas,  while the
prior period comparative statement of operations reflects the three months ended
March 31, 1998 of Eastern combined with the three months ended February 28, 1998
of Essex Gas.



                                                                                Three months ended March 31,
(In thousands)                                                                         1999            1998
- ------------------------------------------------------------------------------------------------------------
                                                                                              
Revenues:
  Eastern                                                                      $322,780             $329,894
  Essex Gas                                                                      22,049               23,028
                                                                               --------             --------
    Combined                                                                   $344,829             $352,922
                                                                               ========             ========
Earnings before extraordinary item
  and accounting change
  Eastern                                                                      $ 28,327             $ 28,550
  Essex Gas                                                                       3,969                2,517
                                                                               --------             --------
    Combined                                                                   $ 32,296             $ 31,067
                                                                               ========             ========





                                                                 Form 10-Q
                                                                 Page 8.



In conforming Essex Gas' historical periods based on a fiscal year ending August
31 with  Eastern's  operations  and  changing  Essex Gas' fiscal  year-end,  the
consolidated  statement  of cash flows for the three months ended March 31, 1998
includes  the effect of Essex Gas'  excluded  period,  September 1, 1997 through
November 30, 1997, of ($585,000) for net operating  activity,  ($1,908,000)  for
net investing activity and $2,428,000 for net financing activity.  These amounts
are reflected in the other captions in the consolidated statement of cash flows.

3.  Business Segments

Eastern's  reportable  business segment information with respect to revenues and
operating earnings is presented below:



                                                                        
Revenues:                                                                      Three months ended March 31,
(In thousands)                                                                1999                    1998
- ----------------------------------------------------------------------------------------------------------
                                                                                           
Natural Gas Distribution                                                 $ 280,283               $ 290,232
Marine Transportation                                                       61,326                  62,658
Other Services                                                               3,220                      32
                                                                         ---------               ---------
                                                                         $ 344,829               $ 352,922
                                                                         =========               =========





Operating Earnings:                                                            Three months ended March 31,
(In thousands)                                                                1999                    1998
- ----------------------------------------------------------------------------------------------------------
                                                                                             
Natural Gas Distribution                                                   $57,294                 $52,838
Marine Transportation                                                        3,141                   6,088
Other Services                                                              (1,296)                 (2,226)
Headquarters                                                                (1,193)                 (1,076)
                                                                           -------                 -------
                                                                           $57,946                 $55,624
                                                                           =======                 =======




4.  Inventories

The components of inventories were as follows:


                                                               March 31,       December 31,          March 31,
(In thousands)                                                   1999               1998               1998
- -----------------------------------------------------------------------------------------------------------
                                                                                           
Supplemental gas supplies                                           $ 26,072     $ 45,266           $ 26,923
Other materials, supplies and                               
     marine fuels                                                     11,765       10,600             12,387
                                                                    --------     --------           --------
                                                                    $ 37,837     $ 55,866           $ 39,310
                                                                    ========     ========           ========



5.  Supplemental cash flow information

The following are supplemental disclosures of cash flow information:


                                                                                    Three months ended March 31,
(In thousands)                                                                           1999               1998
- ----------------------------------------------------------------------------------------------------------------
                                                                                                   
Cash paid during the year for:                                                                                     
  Interest, net of amounts capitalized                                               $ 1,453             $ 3,211
  Income taxes                                                                       $ 4,952             $ 8,288






Form 10-Q
Page 9.


Item 2.  Management's Discussion and Analysis of Financial Condition and Results
of Operations

RESULTS OF OPERATIONS

Natural Gas Distribution

The natural gas  distribution  segment  includes  the  operations  of Boston Gas
Company and Essex Gas Company,  which Eastern  acquired in  September,  1998, as
discussed  in Note 2 of  Notes  to  Financial  Statements.  The 3%  decrease  in
revenues reflects lower non-firm sales ($21 million),  the pass through of lower
gas costs  ($5  million)  and the  migration  of  customers  from firm  sales to
transportation-only  service ($5  million),  all factors  that have no impact on
operating earnings.  Partially  offsetting were colder weather ($17 million) and
growth in  throughput.  Although  weather  for the  quarter  was 5% warmer  than
normal,  it was 9% colder than the  extremely  warm weather  experienced  in the
first quarter of 1998.

Operating  earnings for 1999  increased by $4.5  million,  reflecting  the gross
margin impact of colder weather ($5 million),  growth in throughput ($2 million)
and a pension settlement gain ($1 million), partially offset by higher operating
costs ($4  million).  The  increase in  operating  costs  reflects the impact of
colder weather and higher systems maintenance.

Marine Transportation

Lower shipments by electric utility customers, reduced demand for industrial raw
materials  and the pass  through  of lower  fuel  costs  reduced  first  quarter
revenues by 2%, as compared to 1998.  Although  first quarter  tonnage  declined
nearly 5% from 1998,  related ton miles  increased 2% due to longer average trip
lengths.  Coal tonnage declined 7%,  reflecting lower demand by Ohio River-based
utilities.  Coal ton  miles  increased  5% due to  additional  shipments  to the
Southeast.


Operating  earnings  decreased  by $2.9  million,  reflecting  higher  operating
expenses, lower tonnage and rates for coal and other dry cargo, partially offset
by 17% lower fuel costs and  operating  conditions  less  disruptive  than 1998.
Higher  operating costs reflected  increased crew labor and vessel  maintenance,
along with depreciation on new equipment. In 1999, heavy ice on the Illinois and
mid-Mississippi rivers in January and flooding along the Lower Mississippi River
in February increased operating costs, damaged vessels and delayed shipments.

Other Services

Revenues of $3.2 million include $2.9 million from  ServicEdge,  which commenced
operations  in April 1998 and $.3 million from AMR Data.  The $.9 million  lower
operating loss in 1999 primarily  reflects a reduction of costs  associated with
starting these new businesses, principally ServicEdge.


Other

Net interest expense remained unchanged as the reduced interest  associated with
the issuance of $75.0 million of 6.25%  (effective rate 7.5%) debt by Midland in
September 1998, which replaced of $50.0 million of 9.9% Midland debt redeemed in
March 1998, was offset by the combination of lower average  investment  balances
and interest rates.




                                                                 Form 10-Q
                                                                 Page 10.


In 1998 Eastern  recognized  an  extraordinary  loss of $2.3 million  pretax,
$1.5  million net, or $.06 per share,  on redeeming  the
Midland debt noted above.

Net earnings for 1998 include $8.2 million,  or $.36 per share, for the
cumulative  effect of changing Boston Gas' method of accounting
for unbilled revenues to an accrual method.


YEAR 2000 ISSUES

State of Readiness

Eastern has assessed the impact of the year 2000 with respect to its information
technology ("IT") and embedded chip systems as well as the Company's exposure to
significant third party risks. In such regard, Eastern has completed substantial
portions of its plans to replace or modify  existing  systems and technology and
to assure that major customers and critical  vendors are also  addressing  these
issues.

With respect to IT systems, natural gas distribution has tested and certified as
year 2000  ready,  seven of its  eleven  "mission  critical"  business  systems.
Replacement  of the  remaining  four  systems is in process and  scheduled to be
completed by June 30, 1999. All "less than critical"  applications are scheduled
to be tested and/or upgraded by the June 30, 1999. Conversion and testing of all
mainframe hardware and software has been completed.  Replacements are in process
for client server,  data/voice  communications,  e-mail and desktop hardware and
software,  with completion scheduled by June 30, 1999. An end-to-end integration
test plan has been  developed to test all business  systems  supporting  mission
critical processes. The tests will be executed during the third quarter of 1999.

With respect to embedded chip systems, natural gas distribution has completed an
inventory, an assessment and a remediation plan. All remediation, conversion and
testing is scheduled for completion by September 30, 1999.

Natural gas distribution has identified  material third party  relationships and
has  completed  a  detailed  survey and  assessment  of third  party  readiness.
Selected  testing  and   implementation   of  risk  mitigation   strategies  for
significant risk vendors are scheduled for completion by June 30, 1999. However,
there can be no  assurance  that third  party  systems,  on which the  Company's
systems rely, will be timely  converted or that any such failure to convert by a
third party would not have an adverse effect on the Company's operations.

Marine  transportation has modified and tested all mainframe-based  programs and
systems, which have been operating on a new, year 2000 compliant mainframe since
July  1998.  All  non-mainframe  (server)  based  systems  have been  tested and
modified  except for the accounts  receivable  system,  which is  scheduled  for
completion by June 30, 1999.

With respect to embedded chip systems,  marine  transportation  has reviewed its
major operating assets and their  sub-systems.  Based on this review and actions
taken,  management  believes  its  operations  will not be impaired by year 2000
issues with regard to embedded chip technology.




                                                                 Form 10-Q
                                                                 Page 11.


Marine  transportation has assessed third party risk with respect to significant
suppliers,  services and customers and is actively seeking written  confirmation
of third party readiness.  While many third parties express  confidence in their
year 2000  programs and project  completion  by mid-1999,  they do not make 100%
guarantees or assurances.

Cost of year 2000 remediation

Natural  gas  distribution  and  marine  transportation  expect  the  cost
of year  2000  compliance  to  approximate  $15.9  million,
respectively, as detailed in the following chart:



                                                                 Cost through           Expected 
     (In millions)                                                March 1999        subsequent cost
- ---------------------------------------------------------------------------------------------------
                                                                              
Natural gas distribution - capitalized                            $ 8.3            $  .9
                         - expensed                                 3.2              1.2
Marine transportation    - capitalized                              1.0               .3
                         - expensed                                  .8               .2
                                                                  -----            -----
                                                                  $13.3            $ 2.6
                                                                  =====            =====




Risks of year 2000 issues

Natural gas distribution and marine transportation  operations have assessed the
most reasonably likely worst case year 2000 scenario.

Given its  efforts to  minimize  the risk of year 2000  failure by its  internal
systems and its distribution  network control systems,  natural gas distribution
believes its worst case scenario would involve  failures by a pipeline  supplier
or by  suppliers  of  telecommunications,  electricity  or banking  services.  A
short-term interruption in pipeline supplies would require enactment of business
contingency and disaster recovery measures to enable the continuation of service
to its customers.

Marine transportation believes its worst case scenario would involve failures by
the Army Corps of Engineers,  which operates the various lock and dam systems on
the  inland  waterways,  by rail  services,  which are  essential  for  bringing
commodities   to  the  rivers  for  transit  in  barges,   or  by  suppliers  of
telecommunications,  electricity  or  banking  services.  Major  delays to river
traffic and customers  could result in a loss of revenues.  Such failures  would
require marine  transportation  operations to enact disaster recovery plans, use
alternate service  providers and seek other routes of navigation,  to the extent
possible.

Contingency plans

Natural gas distribution has initiated the development of a business contingency
plan  concerning  year 2000 risks to its internal  systems,  embedded  chips and
significant  suppliers.  An  impact  analysis  of  business  processes  has been
completed  which  identified  major  sources of risk and their impact on mission
critical processes. Contingency plans for critical business process are expected
to be completed by June 30, 1999 with testing to occur during the third  quarter
of 1999.



                                                                 Form 10-Q
                                                                 Page 12.


Marine  transportation  is  developing a contingency  plan,  which it expects to
complete by June 30, 1999. To the extent marine transportation believes that any
supplier of critical  goods or services  poses a  significant  risk of year 2000
failure, it expects to locate backup providers by September 30, 1999.

FORWARD-LOOKING INFORMATION:

This report and other company statements and statements issued or made from time
to time contain certain "forward-looking statements" concerning projected future
financial  performance,  expected plans or future  operations.  Eastern cautions
that actual results and developments may differ materially from such projections
or expectations.

Investors  should be aware of important  factors that could cause actual results
to differ  materially from  forward-looking  projections or expectations.  These
factors  include,  but are not limited to: the effect of the Colonial Gas merger
and other strategic  initiatives on earnings and cash flow, Eastern's ability to
successfully integrate its new gas distribution  operations,  temperatures above
or below normal in eastern Massachusetts, changes in market conditions for barge
transportation,   adverse  weather  and  operating   conditions  on  the  inland
waterways,   uncertainties  regarding  the  profitability  of  ServicEdge,   the
timetable and cost for  completion of Eastern's  year 2000 plans,  the impact of
third  parties'  year 2000  issues,  changes in economic  conditions,  including
interest rates and the value of the dollar versus other  currencies,  regulatory
and   court   decisions   and    developments    with   respect   to   Eastern's
previously-disclosed  environmental  liabilities.  Most  of  these  factors  are
difficult to predict accurately and are generally beyond Eastern's control.

LIQUIDITY AND CAPITAL RESOURCES

Management  believes that projected cash flows from  operations,  in combination
with currently  available  resources,  is more than sufficient to meet Eastern's
1999 capital  expenditure  requirements,  potential funding of its environmental
liabilities,  normal debt repayments,  anticipated dividends to shareholders and
the planned acquisition of Colonial Gas.

Consolidated  capital  expenditures are budgeted at approximately $110 million,
with about 60% at natural gas distribution segment and
the balance at marine transportation.

                           PART II. OTHER INFORMATION


Item 2.  Changes in Securities

Eastern  issued an  aggregate of 9,001 shares of its common stock on January 26,
1999 to executives of Eastern and its subsidiaries,  other than its Chairman and
Chief Executive  Officer and its former  President and Chief Operating  Officer,
pursuant to Eastern's Executive Incentive  Compensation Plan ("Incentive Plan").
Eastern  issued  4,630  shares of its common  stock on February  24, 1999 to its
Chairman  and  Chief  Executive  Officer  and its  former  President  and  Chief
Operating  Officer  pursuant to its Incentive Plan. The issuances of such shares
were exempt from  registration  under the  Securities  Act of 1933,  as amended,
pursuant to Section 4 (2) thereof.




                                                                 Form 10-Q
                                                                 Page 13.



Item 4.  Submission of Matters to a Vote of Security Holders

A Special  Meeting of  Shareholders  of the  registrant was held on February 10,
1999, at which the shareholders  approved the issuance of shares of common stock
of the registrant in connection with the merger of Colonial Gas Company with and
into a wholly-owned  subsidiary of the registrant  pursuant to the Agreement and
Plan of  Reorganization,  dated as of  October  17,  1998,  by and  between  the
registrant and Colonial Gas Company,  with 17,748,798  shares voting for, 55,147
shares voting against and 101,540 shares abstaining.

The Annual Meeting of Shareholders of the registrant was held on April 28, 1999,
at which the  shareholders  voted to elect the  following  Trustees for terms of
office expiring at the 2002 Annual Meeting of Shareholders:

         John D. Curtin, Jr., with shares voting for 17,541,080 and
            643,575 shares withholding authority;

         Wendell J. Knox, with shares voting for 17,544,337 and
            643,575 shares withholding authority;

         Rina K. Spence, with shares voting for 17,543,342 and
            643,575 shares withholding authority;

Item 6.  Exhibits and reports on Form 8-K

         (a)  List of Exhibits

                   10.19.2          Amendment to Master Trust Agreement, made as
                                    of   April   15,   1999,   between   Eastern
                                    Enterprises  and the Key  Trust  Company  of
                                    Ohio, National Association.

         (b)  Report on Form 8-K

                  There were no  reports on Form 8-K filed in the first  quarter
                  of 1999.



                                                                 Form 10-Q
                                                                 Page 14.





                                   SIGNATURES


         It is Eastern's  opinion that the  financial  information  contained in
this report  reflects all  adjustments  necessary to present a fair statement of
results  for the  period  reported.  All of  these  adjustments  are of a normal
recurring  nature.  Results  for the period are not  necessarily  indicative  of
results to be expected  for the year,  due to the  seasonal  nature of Eastern's
operations.  All  accounting  policies have been applied in a manner  consistent
with  prior  periods  other  than  changes   disclosed  in  Notes  to  Financial
Statements.  Such financial  information is subject to year-end  adjustments and
annual audit by independent public accountants.

         Pursuant to the  requirements  of the Securities  Exchange Act of 1934,
Eastern  has  duly  caused  this  report  to be  signed  on  its  behalf  by the
undersigned thereunto duly authorized.







                                          EASTERN ENTERPRISES



Date: April 29, 1999                      By  /s/ JAMES J. HARPER        
      --------------                        -----------------------------
                                                  James J. Harper
                                               Vice President and Controller
                                              (Chief Accounting Officer)


Date: April 29, 1999                      By /s/ WALTER J. FLAHERTY       
      --------------                        ------------------------------
                                                 Walter J. Flaherty
                                              Senior Vice President and
                                               Chief Financial Officer