EMPLOYMENT AGREEMENT


     This  EMPLOYMENT  AGREEMENT (the  "Agreement") is entered into by and among
Washington Gas Light Company (the  "Company") and  James H. DeGraffenreidt, Jr.
(the "Executive"), as of the 15th day of March, 1999.

                                    RECITALS
                                    --------

     The Board of Directors of the Company (the "Board"), has determined that it
is in the best interests of the Company and its  shareholders to assure that the
Company will have the continued dedication of the Executive, notwithstanding the
possibility,  threat or occurrence of a Change of Control (as defined  below) of
the Company.  The Board  believes it is  imperative  to diminish the  inevitable
distraction of the Executive by virtue of the personal  uncertainties  and risks
created  by a pending  or  threatened  Change of Control  and to  encourage  the
Executive's  full attention and  dedication to the Company  currently and in the
event of any  threatened  or  pending  Change of  Control,  and to  provide  the
Executive with  compensation and benefits  arrangements upon a Change of Control
which ensure that the  compensation  and benefits  expectations of the Executive
will be satisfied and which are  competitive  with those of other  corporations.
Therefore,  in order to accomplish  these  objectives,  the Board has caused the
Company to enter into this Agreement.

                                    AGREEMENT
                                    ---------

     NOW, THEREFORE, IT IS HEREBY AGREED AS FOLLOWS:

     1. Certain Definitions.
        --------------------
          (a) The  "Effective  Date" shall mean the first date during the Change
     of Control Period (as defined in Section l(b)) on which a Change of Control
     (as  defined  in  Section  2) occurs.  Anything  in this  Agreement  to the
     contrary  notwithstanding,  if a  Change  of  Control  occurs  and  if  the
     Executive's  employment with the Company is terminated within twelve months
     prior to the date on which  the  Change  of  Control  occurs,  and if it is
     reasonably   demonstrated  by  the  Executive  that  such   termination  of
     employment  (i) was at the  request  of a third  party who has taken  steps
     reasonably calculated to effect a Change of Control or (ii) otherwise arose
     in connection  with or  anticipation  of a Change of Control,  then for all
     purposes  of this  Agreement  the  "Effective  Date"  shall  mean  the date
     immediately prior to the date of such termination of employment.

          (b) The "Change of Control Period" shall mean the period commencing on
     the date hereof and ending on the second anniversary of the Effective Date.

     2.  Change of Control.
         ------------------
     For the  purpose of this  Agreement,  a "Change of Control" shall mean:

                                       1



          (a) The  acquisition  by any  individual,  entity or group (within the
     meaning of Section  13(d)(3) or 14(d)(2) of the Securities  Exchange Act of
     1934, as amended (the "Exchange Act")) (a "Person") of beneficial ownership
     (within the meaning of Rule 13d-3  promulgated  under the Exchange  Act) of
     30% or more of either (i) the  then-outstanding  shares of common  stock of
     the Company (the  "Outstanding  Company Common Stock") or (ii) the combined
     voting  power of the  then-outstanding  voting  securities  of the  Company
     entitled to vote generally in the election of directors  (the  "Outstanding
     Company Voting Securities");  provided,  however, that for purposes of this
     subsection (a), the following acquisitions shall not constitute a Change of
     Control:  (i)  any  acquisition   directly  from  the  Company,   (ii)  any
     acquisition by the Company,  (iii) any acquisition by any employee  benefit
     plan (or  related  trust)  sponsored  or  maintained  by the Company or any
     corporation  controlled  by the  Company,  or (iv) any  acquisition  by any
     corporation pursuant to a transaction which complies with clauses (i), (ii)
     and (iii) of subsection (c) of this Section 2; or

          (b) Individuals who, as of the date hereof,  constitute the Board (the
     "Incumbent  Board")  cease for any reason to constitute at least a majority
     of the Board;  provided,  however,  that any individual becoming a director
     subsequent to the date hereof whose election, or nomination for election by
     the Company's  shareholders,  was approved by a vote of at least a majority
     of the directors then comprising the Incumbent Board shall be considered as
     though such individual were a member of the Incumbent Board, but excluding,
     for this purpose,  any such individual  whose initial  assumption of office
     occurs as a result of an actual or threatened election contest with respect
     to the  election  or removal of  directors  or other  actual or  threatened
     solicitation  of proxies or consents by or on behalf of a Person other than
     the Board; or

          (c) Consummation of a reorganization,  merger or consolidation or sale
     or other  disposition  of all or  substantially  all of the  assets  of the
     Company (a "Business  Combination"),  in each case, unless,  following such
     Business  Combination,  (i) all or substantially all of the individuals and
     entities who were the beneficial owners,  respectively,  of the Outstanding
     Company Common Stock and Outstanding Company Voting Securities  immediately
     prior  to  such  Business   Combination   beneficially   own,  directly  or
     indirectly, more than 50% of, respectively, the then- outstanding shares of
     common stock and the combined voting power of the  then-outstanding  voting
     securities entitled to vote generally in the election of directors,  as the
     case may be, of the  corporation  resulting from such Business  Combination
     (including,  without  limitation,  a corporation  which as a result of such
     transaction owns the Company or all or  substantially  all of the Company's
     assets   either   directly  or  through  one  or  more   subsidiaries)   in
     substantially the same proportions as their ownership, immediately prior to
     such  Business  Combination  of the  Outstanding  Company  Common Stock and
     Outstanding  Company Voting Securities,  as the case may be, (ii) no Person
     (excluding any corporation resulting from such Business Combination or any

                                       2



     employee benefit plan (or related trust) of the Company or such corporation
     resulting from such Business  Combination)  beneficially owns,  directly or
     indirectly,  30% or more of, respectively,  the then-outstanding  shares of
     common stock of the corporation  resulting from such Business  Combination,
     or the combined voting power of the  then-outstanding  voting securities of
     such corporation  except to the extent that such ownership existed prior to
     the  Business  Combination  and (iii) at least a majority of the members of
     the board of  directors of the  corporation  resulting  from such  Business
     Combination  were  members  of  the  Incumbent  Board  at the  time  of the
     execution  of the  initial  agreement,  or of  the  action  of  the  Board,
     providing for such Business Combination; or

          (d)  Approval  by  the  shareholders  of  the  Company  of a  complete
     liquidation or dissolution of the Company.

     3.  Employment Period.
         ------------------
     The Company hereby agrees to continue the Executive in its employ,  and the
Executive  hereby  agrees to remain in the employ of the Company  subject to the
terms  and  conditions  of this  Agreement,  for the  period  commencing  on the
Effective  Date  and  ending  on  the  second  anniversary  of  such  date  (the
"Employment Period").

     4. Terms of Employment.
        --------------------
          (a)  Position and Duties.
               --------------------

               (i) During the Employment Period,  (A) the Executive's  position,
          duties  and  responsibilities  shall be at least  commensurate  in all
          material  respects with the most significant of those held,  exercised
          and  assigned  at any  time  during  the  120-day  period  immediately
          preceding the Effective Date and (B) the Executive's services shall be
          performed at the location where the Executive was employed immediately
          preceding  the  Effective  Date or any office or location less than 35
          miles from such location; and

               (ii) During the Employment  Period,  and excluding any periods of
          vacation  and sick  leave to which  the  Executive  is  entitled,  the
          Executive agrees to devote reasonable attention and time during normal
          business  hours to the business and affairs of the Company and, to the
          extent  necessary to discharge  the  responsibilities  assigned to the
          Executive hereunder, to use the Executive's reasonable best efforts to
          perform faithfully and efficiently such  responsibilities.  During the
          Employment  Period it shall not be a violation of this  Agreement  for
          the Executive to (A) serve on corporate, civic or charitable boards or
          committees,  (B) deliver  lectures,  fulfill  speaking  engagements or
          teach  at   educational   institutions,   and  (C)   manage   personal
          investments, so long as such activities do not significantly interfere
          with  the  performance  of  the  Executive's  responsibilities  as  an
          employee  of the  Company in  accordance  with this  Agreement.  It is
          expressly  understood  and  agreed  that to the  extent  that any such
          activities have been conducted by the Executive prior to the Effective
          Date, the continued  conduct of such activities (or the conduct of the
          activities  similar in nature  and scope  thereto)  subsequent  to the
          Effective  Date shall not  thereafter be deemed to interfere  with the
          performance of the Executive's responsibilities to the Company.

                                       3



          (b)  Compensation.
               -------------
               (i) Base Salary.
                   ------------
               During the  Employment  Period,  the  Executive  shall receive an
          annual base salary  ("Annual Base  Salary"),  which shall be paid at a
          monthly rate, at least equal to twelve times the highest  monthly base
          salary  paid or  payable,  including  any base  salary  which has been
          earned  but  deferred,  to  the  Executive  by  the  Company  and  its
          affiliated  companies  in respect of the 12-month  period  immediately
          preceding  the  month in which  the  Effective  Date  occurs.  As used
          herein,  "Annual Base Salary" will include all wages or salary paid to
          the Executive and will be  calculated  before any salary  reduction or
          deferrals,  including but not limited to  reductions  made pursuant to
          Sections  125 and  401(k) of the  Internal  Revenue  Code of 1986,  as
          amended. During the Employment Period, the Annual Base Salary shall be
          reviewed no more than 12 months after the last salary increase awarded
          to the Executive  prior to the Effective  Date and thereafter at least
          annually.  Any increase in Annual Base Salary shall not serve to limit
          or reduce any other  obligation to the Executive under this Agreement.
          Annual Base Salary  shall not be reduced  after any such  increase and
          the term Annual Base Salary as utilized in this Agreement  shall refer
          to Annual Base Salary as so increased. As used in this Agreement,  the
          term "affiliated  companies" shall include any company  controlled by,
          controlling or under common control with the Company.

          (ii) Annual Incentive.
               -----------------
               In addition to Annual Base Salary,  the Executive  shall have the
          opportunity  to  earn  annual  incentive   compensation  (the  "Annual
          Incentive") for each fiscal year ending during the Employment  Period,
          at least  equal to that  available  to other  peer  executives  of the
          Company and its affiliated companies. Each such Annual Incentive shall
          be paid no later than the end of the third  month of the  fiscal  year
          next  following  the  fiscal  year for which the Annual  Incentive  is
          awarded, unless the Executive shall elect to defer the receipt of such
          Annual Incentive.  In the event the Executive is terminated during the
          Employment  Period,  the  Executive's  Annual  Incentive  for the most
          recent  year shall be  prorated  for the portion of that year that the
          Executive worked in the manner set forth in Section 6(a)(i)(A)(2).

          (iii) Incentive, Savings and Retirement Plans.
                ----------------------------------------
               During the Employment  Period, the Executive shall be entitled to
          participate in all incentive, savings and retirement plans, practices,
          policies and programs applicable generally to other peer executives of
          the Company and its affiliated  companies,  but in no event shall such
          plans,  practices,  policies and programs  provide the Executive  with
          incentive  opportunities  (measured  with  respect to both regular and
          special  incentive  opportunities,  to the extent,  if any,  that such
          distinction  is  applicable),  savings  opportunities  and  retirement
          benefit opportunities, less favorable, in the aggregate, than the most
          favorable  of  those  provided  by  the  Company  and  its  affiliated
          companies for the Executive under such plans, practices,  policies and
          programs  as  in  effect  at  any  time  during  the  120-day   period
          immediately  preceding the Effective  Date or if more favorable to the
          Executive,  those  provided  generally at any time after the Effective
          Date to  other  peer  executives  of the  Company  and its  affiliated
          companies.

                                       4



          (iv) Welfare Benefit Plans.
               ----------------------
               During  the   Employment   Period,   the  Executive   and/or  the
          Executive's  beneficiaries,  as the case may be, shall be eligible for
          participation  in and shall receive all benefits under welfare benefit
          plans,  practices,  policies and programs  provided by the Company and
          its affiliated  companies  (including,  without  limitation,  medical,
          prescription,   dental,   disability,   employee  life,   group  life,
          accidental death and travel accident  insurance plans and programs) to
          the  extent  applicable  generally  to other  peer  executives  of the
          Company  and its  affiliated  companies,  but in no event  shall  such
          plans,  practices,  policies and programs  provide the Executive  with
          benefits which are less  favorable,  in the  aggregate,  than the most
          favorable  of such plans,  practices,  policies and programs in effect
          for the  Executive at any time during the 120-day  period  immediately
          preceding the Effective  Date or, if more  favorable to the Executive,
          those provided generally at any time after the Effective Date to other
          peer executives of the Company and its affiliated companies.

          (v) Expenses.
              ---------
               During the Employment  Period, the Executive shall be entitled to
          receive prompt  reimbursement for all reasonable  expenses incurred by
          the  Executive  in  accordance  with  the  most  favorable   policies,
          practices and procedures of the Company and its  affiliated  companies
          in effect for the  Executive  at any time  during the  120-day  period
          immediately  preceding the Effective Date or, if more favorable to the
          Executive,  as in effect generally at any time thereafter with respect
          to other peer executives of the Company and its affiliated companies.

          (vi) Fringe Benefits.
               ----------------
               During the Employment  Period, the Executive shall be entitled to
          fringe benefits, including, without limitation,  payment of club dues,
          and,  if  applicable,  use of an  automobile  and  payment  of related
          expenses,  in accordance  with the most  favorable  plans,  practices,
          programs and policies of the Company and its  affiliated  companies in
          effect  for the  Executive  at any  time  during  the  120-day  period
          immediately  preceding the Effective Date or, if more favorable to the
          Executive,  as in effect generally at any time thereafter with respect
          to other peer executives of the Company and its affiliated companies.

          (vii) Office.
                -------
               During the Employment  Period, the Executive shall be entitled to
          an  office  at least  equal to that of other  peer  executives  of the
          Company and its affiliated companies.

          (viii) Vacation.
                 ---------
               During the Employment  Period, the Executive shall be entitled to
          paid vacation in accordance with the most favorable  plans,  policies,
          programs and practices of the Company and its affiliated  companies as
          in effect for the  Executive  at any time  during the  120-day  period
          immediately  preceding the Effective Date or, if more favorable to the
          Executive,  as in effect generally at any time thereafter with respect
          to other peer executives of the Company and its affiliated companies.

                                       5



     5.  Termination of Employment.
         --------------------------
         (a) Death or  Disability.
             ---------------------
               The Executive's employment shall terminate automatically upon the
          Executive's  death  during  the  Employment  Period.  If  the  Company
          determines  in good faith that the  Disability  of the  Executive  has
          occurred during the Employment  Period  (pursuant to the definition of
          Disability  set forth  below),  it may give to the  Executive  written
          notice in  accordance  with  Section  12(b) of this  Agreement  of its
          intention to terminate the Executive's employment.  In such event, the
          Executive's  employment with the Company shall terminate  effective on
          the 30th day  after  receipt  of such  notice  by the  Executive  (the
          "Disability Effective Date"),  provided that, within the 30 days after
          such  receipt,  the  Executive  shall not have  returned to  full-time
          performance of the Executive's duties. For purposes of this Agreement,
          "Disability"  shall  mean  the  absence  of  the  Executive  from  the
          Executive's  duties  with the  Company  on a  full-time  basis for 180
          consecutive  business days as a result of incapacity  due to mental or
          physical  illness  which is  determined to be total and permanent by a
          physician  selected by the Company or its insurers and  acceptable  to
          the Executive or the Executive's legal representative.

          (b) Cause.
              ------
               The Company may terminate the Executive's  employment  during the
          Employment  Period for Cause. For purposes of this Agreement,  "Cause"
          shall mean:

               (i)  the  willful  and  continued  failure  of the  Executive  to
                    perform   substantially  the  Executive's  duties  with  the
                    Company  or one of  its  affiliates  (other  than  any  such
                    failure from incapacity due to physical or mental  illness),
                    after  a  written  demand  for  substantial  performance  is
                    delivered to the  Executive by the Board which  specifically
                    identifies  the manner in which the Board  believes that the
                    Executive has not  substantially  performed the  Executive's
                    duties, or

               (ii) the willful  engaging by the Executive in illegal conduct or
                    gross   misconduct  which  is  materially  and  demonstrably
                    injurious to the Company.

               For purposes of this provision,  no act or failure to act, on the
          part of the  Executive,  shall be  considered  "willful"  unless it is
          done,  or omitted to be done, by the Executive in bad faith or without
          reasonable  belief that the Executive's  action or omission was in the
          best interests of the Company.  Any act, or failure to act, based upon
          authority  given pursuant to a resolution duly adopted by the Board or
          based upon the advice of counsel for the Company shall be conclusively
          presumed to be done,  or omitted to be done,  by the Executive in good
          faith and in the best  interests  of the  Company.  The  cessation  of
          employment of the Executive shall not be deemed to be for Cause unless
          and until there shall have been delivered to the Executive a copy of a

                                       6



          resolution duly adopted by the affirmative vote of not less than three
          quarters  of the  entire  membership  of the Board at a meeting of the
          Board called and held for such  purpose  (after  reasonable  notice is
          provided to the Executive  and the Executive is given an  opportunity,
          together with counsel, to be heard before the Board), finding that, in
          the good faith  opinion of the Board,  the  Executive is guilty of the
          conduct  described in subparagraph  (i) or (ii) above,  and specifying
          the particulars thereof in detail.

          (c) Good  Reason.
              -------------
               The Executive's employment may be terminated by the Executive for
          Good Reason. For purposes of this Agreement, "Good Reason" shall mean:

               (i)  the  assignment to the Executive of any duties  inconsistent
                    in any  material  respect with the  Executive's  position as
                    contemplated  by Section 4(a) of this  Agreement,  excluding
                    for this purpose an isolated,  insubstantial and inadvertent
                    action  which is  remedied  by the  Company  promptly  after
                    receipt of notice thereof given by the Executive;

               (ii) any  failure  by  the  Company  to  comply  with  any of the
                    provisions of Section 4(b) of this Agreement,  other than an
                    isolated,  insubstantial  and  inadvertent  failure which is
                    remedied by the  Company  promptly  after  receipt of notice
                    thereof given by the Executive;

               (iii)if there is a Change  of  Control,  merger,  acquisition  or
                    other similar  affiliation with another entity and Executive
                    does not continue as the Chief Executive Officer of the most
                    senior resulting entity;

               (iv) failure  by the  Company  to  reimburse  the  Executive  for
                    expenses related to a required relocation;

               (v)  any required  relocation of the  Executive  more than thirty
                    five miles from Washington,  D.C., other than on a temporary
                    basis (less than two months);

               (vi) any purported  termination by the Company of the Executive's
                    employment  otherwise  than as  expressly  permitted by this
                    Agreement; or

               (vii)any  failure  by the  Company  to  comply  with and  satisfy
                    Section 11 (c) of this Agreement.

          (d) Notice of Termination.
              ----------------------
               Any termination by the Company for Cause, or by the Executive for
          Good Reason,  shall be  communicated  by Notice of  Termination to the
          other party hereto  given in  accordance  with  Section  12(b) of this
          Agreement.  For purposes of this Agreement,  a "Notice of Termination"
          means a written  notice which (i) indicates  the specific  termination
          provision  in  this  Agreement   relied  upon,   (ii)  to  the  extent
          applicable,   sets   forth  in   reasonable   detail   the  facts  and
          circumstances  claimed  to  provide  a basis  for  termination  of the

                                       7



          Executive's  employment  under the provision so indicated and (iii) if
          the Date of  Termination  (as defined below) is other than the date of
          receipt of such notice,  specifies  the  termination  date (which date
          shall be not more than 30 days after the giving of such  notice).  The
          failure by the  Executive or the Company to set forth in the Notice of
          Termination any fact or circumstance which contributes to a showing of
          Good Reason or Cause shall not waive any right of the Executive or the
          Company,  respectively,  hereunder  or preclude  the  Executive or the
          Company,  respectively,  from asserting such fact or  circumstance  in
          enforcing the Executive's or the Company's rights hereunder.

          (e) Date of Termination.
              --------------------
               "Date of Termination" means (i) if the Executive's  employment is
          terminated  by the Company  for Cause,  or by the  Executive  for Good
          Reason,  the date of receipt of the Notice of Termination or any later
          date specified  therein,  as the case may be, (ii) if the  Executive's
          employment  is  terminated  by the  Company  other  than for  Cause or
          Disability,  the Date of  Termination  shall be the date on which  the
          Company  notifies the Executive of such  termination  and (iii) if the
          Executive's employment is terminated by reason of death or Disability,
          the Date of Termination shall be the date of death of the Executive or
          the Disability Effective Date, as the case may be.

     6. Obligations of the Company upon Termination  During  Employment  Period.
        ------------------------------------------------------------------------
          (a) Good  Reason,  Other Than for Cause,  Death or  Disability.
              -----------------------------------------------------------
               If, during the Employment Period, the Company shall terminate the
          Executive's  employment  other  than for  Cause or  Disability  or the
          Executive shall terminate employment for Good Reason:

               (i)  the Company shall pay to the Executive in a lump sum in cash
                    within 30 days after the Date of  Termination  the aggregate
                    of the following amounts:

                    A.   the  sum of (1)  the  Executive's  Annual  Base  Salary
                         through  the  Date of  Termination  to the  extent  not
                         theretofore  paid,  (2) the  product  of (x) the Target
                         Annual   Incentive   (as   defined  in  the   Executive
                         Compensation Plan of the Company) in the fiscal year of
                         the  Executive's  Termination  and (y) a fraction,  the
                         numerator of which is the number of days in the current
                         fiscal year  through the Date of  Termination,  and the
                         denominator  of which  is 365 and (3) any  compensation
                         previously deferred by the Executive (together with any
                         accrued  interest or earnings  thereon) and any accrued
                         vacation  pay, in each case to the extent not therefore
                         paid (the sum of the amounts  described in clauses (1),
                         (2),  and (3) shall be  hereinafter  referred to as the
                         "Accrued Obligations"); and

                    B.   Subject  to the  provisions  of  Section  9, the amount
                         equal to three times the  Executive's  Average Pay. For
                         purposes of this Agreement,  Average Pay shall mean the
                         sum of (1) the  Executive's  Annual Base  Salary,  plus

                                       8



                         (2) the  Executive's  average Annual Incentive actually
                         earned for the last three full fiscal years.

               (ii) for three years after the  Executive's  Date of Termination,
                    or such longer period as may be provided by the terms of the
                    appropriate plan,  program,  practice or policy, the Company
                    shall  continue   benefits  to  the  Executive   and/or  the
                    Executive's  beneficiaries  at least  equal  to those  which
                    would  have been  provided  to them in  accordance  with the
                    plans, programs, practices and policies described in Section
                    4(b)(iv) of this Agreement if the Executive's employment had
                    not been  terminated or, if more favorable to the Executive,
                    as in effect  generally at any time  thereafter with respect
                    to other peer  executives of the Company and its  affiliated
                    companies and their families, provided, however, that if the
                    Executive  becomes  reemployed with another  employer and is
                    eligible to receive medical or other welfare  benefits under
                    another   employer-provided  plan,  the  medical  and  other
                    welfare  benefits  described  herein  shall be  secondary to
                    those provided under such other plan during such  applicable
                    period of  eligibility.  After  this  three-year  term,  the
                    Executive shall  immediately be eligible for COBRA benefits.
                    For purposes of determining eligibility (but not the time of
                    commencement  of  benefits)  of the  Executive  for  retiree
                    benefits  pursuant to such plans,  practices,  programs  and
                    policies, the Executive shall be considered to have remained
                    employed until three years after the Date of Termination and
                    to have retired on the last day of such period;

               (iii)to the extent not theretofore paid or provided,  the Company
                    shall  timely  pay or  provide  to the  Executive  any other
                    amounts or benefits required to be paid or provided or which
                    the  Executive  is  eligible  to  receive  under  any  plan,
                    program,  policy or practice or contract or agreement of the
                    Company and its affiliated companies (such other amounts and
                    benefits  shall be  hereinafter  referred  to as the  "Other
                    Benefits");

               (iv) The  Company  shall  credit  the  Executive  with  up  to an
                    additional   three  years  of  benefit   service  under  the
                    Company's   Supplemental   Executive  Retirement  Plan  (the
                    "SERP"),  but in no event  shall  such  additional  years of
                    benefit  service  result in total  years of benefit  service
                    exceeding the maximum under the SERP;

               (v)  the Company shall, at its sole expense as incurred,  provide
                    the  Executive  with  reasonable  outplacement  services the
                    scope  and  provider  of  which  shall  be  selected  by the
                    Executive in his sole discretion; and

               (vi) immediately   prior  to  termination   of  the   Executive's
                    employment,   all  restricted   stock  grants  made  to  the
                    Executive  which are  outstanding  at the time of such event
                    shall be accelerated and vest.

                                       9



          (b) Death.
              ------
               If the  Executive's  employment  is  terminated  by reason of the
          Executive's death during the Employment  Period,  this Agreement shall
          terminate  without  further   obligations  to  the  Executive's  legal
          representatives  under  this  Agreement,  other  than for  payment  of
          Accrued  Obligations  and the  timely  payment or  provision  of Other
          Benefits.  Accrued Obligations shall be paid to the Executive's estate
          or beneficiary, as applicable, in a lump sum in cash within 30 days of
          the  Date of  Termination.  With  respect  to the  provision  of Other
          Benefits,  the term Other  Benefits as utilized in this  Section  6(b)
          shall include,  without limitation,  and the Executive's estate and/or
          beneficiaries shall be entitled to receive, benefits at least equal to
          the most  favorable  benefits  provided by the Company and  affiliated
          companies to the estates and  beneficiaries  of peer executives of the
          Company and such  affiliated  companies  under such  plans,  programs,
          practices  and  policies  relating  to death  benefits,  if any, as in
          effect with respect to other peers and their beneficiaries at any time
          during the 120-day period immediately preceding the Effective Date or,
          if more  favorable to the  Executive's  estate and/or the  Executive's
          beneficiaries,  as in effect on the date of the Executive's death with
          respect to other peer  executives  of the Company  and its  affiliated
          companies and their beneficiaries.

          (c) Disability.
              -----------

               If the  Executive's  employment  is  terminated  by reason of the
          Executive's  Disability during the Employment  Period,  this Agreement
          shall terminate  without further  obligations to the Executive,  other
          than for  payment of  Accrued  Obligations  and the timely  payment or
          provision of Other Benefits.  Accrued Obligations shall be paid to the
          Executive  in a lump  sum in  cash  within  30  days  of the  Date  of
          Termination. With respect to the provision of Other Benefits, the term
          "Other  Benefits" as utilized in this Section 6(c) shall include,  and
          the Executive shall be entitled after the Disability Effective Date to
          receive,  disability  and other  benefits  at least  equal to the most
          favorable  of  those  generally   provided  by  the  Company  and  its
          affiliated  companies to disabled  executives and/or their families in
          accordance with such plans, programs,  practices and policies relating
          to  disability,  if any, as in effect  generally with respect to other
          peer  executives  and their  families  at any time  during the 120-day
          period immediately  preceding the Effective Date or, if more favorable
          to the Executive and/or the Executive's beneficiaries, as in effect at
          any time thereafter generally with respect to other peer executives of
          the Company and its affiliated companies and their families.

          (d) Cause: Other than for Good Reason.
              ----------------------------------
               If the  Executive's  employment  shall be  terminated  for  Cause
          during the Employment  Period,  this Agreement shall terminate without
          further  obligations to the Executive other than the obligation to pay
          to the Executive (x) the  Executive's  Annual Base Salary  through the
          Date of  Termination,  (y) the amount of any  compensation  previously
          deferred by the Executive, and (z) Other Benefits, in each case to the
          extent  theretofore  unpaid. If the Executive  voluntarily  terminates
          employment during the Employment  Period,  excluding a termination for
          Good  Reason,   this  Agreement   shall   terminate   without  further
          obligations to the Executive,  other than for Accrued  Obligations and
          the timely payment or provision of Other  Benefits.  In such case, all
          Accrued  Obligations  shall be paid to the  Executive in a lump sum in
          cash within 30 days of the Date of Termination.

                                       10



     7.  Nonexclusivity  of Rights.
         --------------------------
     Nothing in this Agreement shall prevent or limit the Executive's continuing
or future participation in any plan, program, policy or practice provided by the
Company  or any of its  affiliated  companies  and for which the  Executive  may
qualify, nor, subject to Section 12(f), shall anything herein limit or otherwise
affect such rights as the  Executive  may have under any  contract or  agreement
with the Company or any of its  affiliated  companies.  Amounts which are vested
benefits or which the Executive is otherwise entitled to receive under any plan,
policy,  practice or program of or any contract or agreement with the Company or
any of its  affiliated  companies at or  subsequent  to the Date of  Termination
shall be payable in accordance  with such plan,  policy,  practice or program or
contract or agreement except as explicitly modified by this Agreement.

     8.  Full  Settlement.
         -----------------
     The  Company's  obligation  to  make  the  payments  provided  for in  this
Agreement  and  otherwise  to perform  its  obligations  hereunder  shall not be
affected by any set-off, counterclaim, recoupment, defense or other claim, right
or action  which the Company may have  against the  Executive  or others.  In no
event shall the  Executive  be obligated  to seek other  employment  or take any
other action by way of mitigation of the amounts  payable to the Executive under
any of the  provisions  of this  Agreement and such amounts shall not be reduced
whether or not the Executive obtains other employment.

     9. Certain  Additional Payments by the Company.
        --------------------------------------------

          (a)  Anything in this  Agreement to the contrary  notwithstanding  and
               except as set forth  below,  in the event it shall be  determined
               that any  payment or  distribution  by the  Company to or for the
               benefit of the Executive  (whether paid or payable or distributed
               or  distributable  pursuant  to the  terms of this  Agreement  or
               otherwise  (a  "Payment")  would be  subject  to the  excise  tax
               imposed  pursuant to Sections 280G and/or 4999 of the Code or any
               interest or penalties are incurred by the Executive  with respect
               to such  excise  tax (such  excise  tax,  together  with any such
               interest and penalties,  are hereinafter collectively referred to
               as the "Excise  Tax"),  then the  Executive  shall be entitled to
               choose whether to receive (i) the amount of such Payment, or (ii)
               a smaller amount equal to one dollar less than the maximum amount
               that Executive may receive without having such payment be treated
               as an excess parachute  payment under Section 280G of the Code or
               that  may  otherwise  give  rise  to  Excise  Tax  (the  "Reduced
               Amount"),  or  (iii)  with  respect  to the  payment  in  Section
               6(a)(i)(B),  an amount equal to (A) 2.0 times  Average Pay,  plus
               (B) an amount  of cash  that  enables  the  Executive  to pay the
               Excise tax on such  amount,  plus (C) an amount that  enables the
               Executive to pay all  additional  Excise Taxes that may arise due
               to payments to Executive  that are made for the purpose of paying
               Excise Taxes.

                                       11



          (b)  In order to  choose  among  the  benefits  described  above,  the
               calculation  of such amounts  shall be computed by an  accounting
               firm  designated  by the Company (the  "Accounting  Firm").  Such
               Accounting Firm shall provide  detailed  supporting  calculations
               both to the  Company and to the  Executive  within 15 days of the
               Date of  Termination.  In the event  the  Executive  chooses  the
               benefit  described in Section 9(a)(ii) above, the Executive shall
               determine   which   benefits   shall  be  eliminated  or  reduced
               consistent  with the  requirements  of Section  9(a)(ii).  If the
               Executive does not make such determination within ten days of the
               receipt of the  calculations  made by the  Accounting  Firm,  the
               Company  shall elect which and how much of the benefits  shall be
               eliminated or reduced  consistent  with the  requirements of this
               Section  9 and  shall  notify  the  Executive  promptly  of  such
               election.  Within five days thereafter,  the Company shall pay to
               or distribute to or for the benefit of the Executive such amounts
               as are then due to the Executive under this Agreement.

          (c)  In the event the Internal  Revenue Service  ("IRS")  subsequently
               challenges the Excise Tax computation herein described,  then the
               Executive shall notify the Company in writing of any claim by the
               IRS  that,  if  successful,  would  require  the  payment  by the
               Executive of additional Excise Taxes. Such notification  shall be
               given no later than ten days after the Executive receives written
               notice of such  claim.  The  Executive  shall not pay such  claim
               prior to the  expiration of the 30-day period  following the date
               on which  the  Executive  gives  notice to the  Company  (or such
               shorter  period ending on the date that any payment of taxes with
               respect  to such  claim  is due).  If the  Company  notifies  the
               Executive in writing prior to the  expiration of such period that
               it desires to contest  such claim and that it will bear the costs
               and provide the indemnification as required by this sentence, the
               Executive shall cooperate with the Company in good faith in order
               effectively  to contest  such  claim and  permit  the  Company to
               participate  in any  proceedings  relating to such claim.  In the
               event  a final  determination  is made  with  respect  to the IRS
               claim,  or in the  event  the  Company  chooses  not  to  further
               challenge  such  claim,  then the  Company  shall  reimburse  the
               Executive for the additional Excise Tax owed to the IRS in excess
               of the Excise Tax calculated by the Accounting  Firm. The Company
               shall also reimburse the Executive for all interest and penalties
               related to the  underpayment of such Excise Tax. The Company will
               also reimburse the Executive for all federal and state income tax
               and employment taxes thereon.

     10.  Confidential  Information.
          --------------------------
     The  Executive  shall hold in a fiduciary  capacity  for the benefit of the
Company all secret or  confidential  information,  knowledge or data relating to
the Company or any of its affiliated companies, and their respective businesses,
which  shall  have  been  obtained  by  the  Executive  during  the  Executive's
employment by the Company or any of its affiliated companies and which shall not
be or  become  public  knowledge  (other  than  by  acts  by  the  Executive  or
representatives  of  the  Executive  in  violation  of  this  Agreement).  After
termination of the Executive's employment with the Company, the

                                       12



Executive shall not,  without the prior written consent of the Company or as may
otherwise be required by law or legal  process,  communicate or divulge any such
information,  knowledge  or data to  anyone  other  than the  Company  and those
designated by it. In no event shall an asserted  violation of the  provisions of
this Section 10  constitute a basis for  deferring  or  withholding  any amounts
otherwise payable to the Executive under this Agreement.

     11.  Successors  & Assigns.
          ----------------------
          (a)  This Agreement is personal to the Executive and without the prior
               written  consent of the Company  shall not be  assignable  by the
               Executive  otherwise  than  by will or the  laws of  descent  and
               distribution. This Agreement shall inure to the benefit of and be
               enforceable by the Executive's legal representatives.

          (b)  This Agreement  shall inure to the benefit of and be binding upon
               the Company and its successors and assigns.

          (c)  The Company will require any successor or any party that acquires
               control of the Company (whether direct or indirect,  by purchase,
               merger,  consolidation or otherwise) to all or substantially  all
               of the  business  and/or  assets of the Company or any party that
               acquires  control of the Company to assume expressly and agree to
               perform this  Agreement in the same manner and to the same extent
               that the  Company  would be  required  to  perform  it if no such
               succession had taken place. As used in this Agreement,  "Company"
               shall mean the Company as hereinbefore  defined and any successor
               to its  business  and/or  assets as aforesaid  which  assumes and
               agrees  to  perform  this  Agreement  by  operation  of  law,  or
               otherwise.

     12.  Miscellaneous.
          --------------
          (a)  Governing  Law;  Headings;  Amendment.
               --------------------------------------
               This  Agreement  shall be governed by and construed in accordance
               with the laws of the Commonwealth of Virginia,  without reference
               to principles of conflict of laws. The captions of this Agreement
               are not part of the provisions  hereof and shall have no force or
               effect.  This Agreement may not be amended or modified  otherwise
               than by a written  agreement  executed by the  parties  hereto or
               their respective successors and legal representatives.

          (b)  Notices.
               --------
               All  notices  and  other  communications  hereunder  shall  be in
               writing and shall be given by hand delivery to the other party or
               by  registered  or  certified  mail,  return  receipt  requested,
               postage prepaid, addressed as follows:

               If to the Executive:
               --------------------
               at the address for Executive that is on file with the Company

               If to the Company:
               ------------------
               Washington Gas Light Company
               1100 H Street, N.W.
               Washington, D.C. 20080
               ATTN: General Counsel

                                       13



               or to such other address as either party shall have  furnished to
               the  other  in  writing  in  accordance   herewith.   Notice  and
               communications  shall be effective when actually  received by the
               addressee.

          (c)  Severability.
               -------------
               The  invalidity  or  unenforceability  of any  provision  of this
               Agreement shall not affect the validity or  enforceability of any
               other provision of this Agreement.

          (d)  Withholding.
               ------------
               The Company may  withhold  from any  amounts  payable  under this
               Agreement such federal, state, local or foreign taxes as shall be
               required  to be  withheld  pursuant  to  any  applicable  law  or
               regulation.

          (e)  Waiver.
               -------
               The  Executive's  or the Company's  failure to insist upon strict
               compliance with any provision of this Agreement or the failure to
               assert any right the Executive or the Company may have hereunder,
               including,  without  limitation,  the right of the  Executive  to
               terminate   employment  for  Good  Reason   pursuant  to  Section
               5(c)(i)-(v) of this Agreement, shall not be deemed to be a waiver
               of such provision or right or any other  provision or right under
               this Agreement.

          (f)  At Will Employment.
               -------------------
               The Executive  and the Company  acknowledge  that,  except as may
               otherwise be provided under any other written  agreement  between
               the Executive and the Company, the employment of the Executive by
               the  Company is "at will" and,  subject to Section  l(a)  hereof,
               prior to the Effective  Date, the Executive's  employment  and/or
               this  Agreement  may be terminated by either the Executive or the
               Company at any time prior to the  Effective  Date,  in which case
               the Executive  shall have no further rights under this Agreement.
               From and after the Effective Date this Agreement  shall supersede
               any other  agreement  between  the  parties  with  respect to the
               subject matter hereof.

                                       14




          (g)  Arbitration.
               ------------

               In the event of any dispute  between the parties  regarding  this
               Agreement,  the  parties  shall  submit to  binding  arbitration,
               conducted  in  Washington,  DC or in Virginia  within 25 miles of
               Washington,  DC. The arbitration  shall be conducted  pursuant to
               the rules of the American  Arbitration  Association.  Each of the
               parties shall select one arbitrator, who shall not be related to,
               affiliated  with or employed by that party.  The two  arbitrators
               shall, in turn,  select a third  arbitrator.  The decision of any
               two of the  arbitrators  shall be binding upon the  parties,  and
               may,  if  necessary,  be  reduced  to  judgment  in any  court of
               competent  jurisdiction.   Notwithstanding  the  foregoing,   the
               parties  expressly agree that nothing herein in any way precludes
               Company from seeking  injunctive  relief or declaratory  judgment
               through  a court of  competent  jurisdiction  with  respect  to a
               breach (or an alleged  breach) of any  covenant not to compete or
               of any confidentiality  covenant contained in this Agreement.  In
               the event the  Executive  pursues  arbitration  pursuant  to this
               Section herein, the Executive shall be compensated up to $150,000
               in legal costs.

          (h)  Pooling of Interests Accounting.
               --------------------------------

               In the event any  provision of this  Agreement  would prevent the
               use of pooling of interests accounting in a corporate transaction
               involving the Company and such  transaction  is  contingent  upon
               pooling of interests  accounting,  then that  provision  shall be
               deemed amended or revoked to the extent required to preserve such
               pooling of interests.  The Executive  will,  upon advice from the
               Company,  take (or  refrain  from  taking,  as  appropriate)  all
               actions   necessary  or  desirable  to  ensure  that  pooling  of
               interests accounting is available.


                                       15




          (i)  Effect of Prior Agreements.
               ---------------------------

               This  Agreement  contains  the entire  understanding  between the
               parties hereto and supersedes the Employment  Agreement dated May
               19, 1997 between the Company and the Executive.


     IN WITNESS  WHEREOF,  the parties hereto have executed this Agreement as of
the day and year first above written.




                                               /s/ James H. DeGraffenreidt, Jr.
                                             ----------------------------------
                                             Name: James H. DeGraffenreidt, Jr.


                                                 WASHINGTON GAS LIGHT COMPANY




                                                 /s/ Daniel J. Callahan, III
                                             ----------------------------------
                                             By:
                                             Title: Chairman,
                                                    Human Resources Committee


                                       16