Black Hills Corporation
1996 Stock Option Plan
Option Award Agreement

Participant:                                                

Date of Grant:                                             

Number of Shares Covered by this Option:                   

Number of above Shares intended to be 
Incentive Stock Options ("ISOs") 
within the meaning of Internal Revenue 
Code Section 422:                                                

Number of above shares intended to be 
Nonqualified Stock Options ("NQSOs"):                      

Option Price for each Share:                               

Date of Expiration:                                        

This document constitutes part of the prospectus covering securities that have 
been registered under the Securities Act of 1933.

    THIS AGREEMENT, effective as of the Date of Grant set forth above, 
represents the grant of stock options by Black Hills Corporation, a South Dakota
corporation (the "Company") to the Participant named above, pursuant to the 
provisions of the Black Hills Corporation 1996 Stock Option Plan ("Plan").

    All capitalized terms used herein shall have the meanings ascribed to them 
in the Plan, unless specifically set forth otherwise herein. 

    The Plan provides a complete description of the terms and conditions 
governing the Option. If there is any inconsistency between the terms of this 
Agreement and the terms of the Plan, the Plan's terms shall completely supersede
and replace the conflicting terms of this Agreement.  The parties hereto agree 
as follows:

  
  1.Grant of Stock Options.  The Company hereby grants to the Participant an 
Option to purchase the number of Shares set forth above, at the stated Option 
Price, which is 100 percent (100%) of the Fair Market Value of a Share on the 
Date of Grant, in the manner and subject to the terms and conditions of the Plan
and this Agreement.

     2.Exercise of Stock Option.  Except as hereinafter provided, the 
Participant may exercise this Option at any time after the end of one year 
following the Date of Grant as to those Shares which have become vested 
according to the vesting schedule set forth below, provided that
no exercise may occur subsequent to the close of business on the Date of 
Expiration (as defined on page 1 of this Agreement).

                   VESTING SCHEDULE                 


   Date         Shares for Which Option          Cumulative Number of Shares
                  Becomes Exercisable              Available for Purchase
                 


     This Option may be exercised in whole or in part, but not for less than 100
Shares at any one time, unless fewer than 100 Shares then remain subject to the 
Option, and the Option is then being exercised as to all such remaining Shares.

     3.Termination of Employment:

    (a)  By death or Disability:  Shares which are vested as of the date of 
         death or Disability of the Participant may be purchased under the 
         terms of this Agreement until the earlier of: (i) the expiration 
         date of this Option; or (ii) the first anniversary of the date of
         death or Disability.  Shares which are not vested as of the date of
         death or Disability shall be forfeited to the Company.

    (b)  By Retirement:  Shares which are vested as of the date of Retirement 
         of the Participant may be purchased under the terms of this Agreement
         until the earlier of: (i) the expiration date of this Option; or 
         (ii) the first anniversary date of Retirement.  Shares which are not
         vested as of the date of Retirement shall be forfeited to the Company.

    (c)  For other reasons:  Shares which are vested as of the date of 
         termination of employment of the Participant for any reason other 
         than those reasons set forth in 3(a) or 3(b) above may be purchased
         under the terms of this Agreement until the earlier of: (i) the
         expiration date of this Option; or (ii) the end of the ninetieth day
         following the date of termination of employment.  Shares which are 
         not vested as of the date of termination shall immediately 
         terminate, and shall be forfeited to the Company.

     4.Change in Control.  In the event of a Change in Control, all Shares under
       this Optionshall become immediately vested (100%) and shall remain 
       exercisable for their entire term.

    "Change in Control" of the Company shall be deemed to have occurred (as of
a particular day, as specified by the Board) upon the occurrence of any event 
described in this Section 4 as constituting a Change in Control.

    (a)  An acquisition (other than directly from the Company) of any Shares  
         of the Company by any Person immediately after which such Person has
         Beneficial Ownership of thirty percent (30%) or more of the Shares 
         of the Company; provided, however, in determining whether a Change
         in Control has occurred, Shares which are acquired in a "Non-Control 
         Acquisition" (as hereinafter defined) shall not constitute an 
         acquisition which would cause a Change in Control. A "Non-Control 
         Acquisition" shall mean an acquisition by (i) an employee benefit 
         plan (or a trust forming a part thereof) maintained by (A) the
         Company; or (B) a Subsidiary; (ii) the Company or its Subsidiaries; 
         or (iii) any Person in connection with a "Non-Control Transaction" 
         (as hereinafter defined);

    (b)  The individuals who, as of the Effective Date hereof, are members of 
         the Board (the "Incumbent Board"), cease for any reason to 
         constitute at least two-thirds (2/3) of the members of the Board; 
         provided, however, that if the election, or nomination for
         election by the Company's common shareholders, of any new director 
         was approved by a vote of at least two-thirds (2/3) of the Incumbent
         Board, such new director shall, for purposes of this Plan, be 
         considered as a member of the Incumbent Board; provided further, 
         however, that no individual shall be considered a member of the 
         Incumbent Board if such individual initially assumed office as a
         result of either an actual or threatened "Election Contest" (as 
         described in Rule 14a-11 promulgated under the Exchange Act) or 
         other actual or threatened solicitation of proxies or consents by or
         on behalf of a Person other than the Board (a "Proxy Contest") 
         including by reason of any agreement intended to avoid or settle 
         any Election Contest or Proxy Contest; or

    (c)  Approval by shareholders of the Company of: 

        (i)   A merger, consolidation, or reorganization involving the Company,
              unless such merger, consolidation, or reorganization is a
              "Non-Control Transaction." A "Non-Control Transaction" shall 
              mean a merger, consolidation, or reorganization of the Company
              where:

              (A)  the shareholders of the Company, immediately before such 
                   merger, consolidation, or reorganization, own directly or 
                   indirectly, immediately following such merger, 
                   consolidation, or reorganization, at least seventy percent
                   (70%) of the combined voting power of the outstanding 
                   Voting Securities of the corporation resulting from such
                   merger or consolidation or reorganization (the "Surviving
                   Corporation") in substantially the same proportion as their 
                   ownership of the Voting Securities immediately before such
                   merger, consolidation, or reorganization; 

              (B)  the individuals who were members of the Incumbent Board
                   immediately prior to the execution of the agreement 
                   providing for such merger, consolidation, or reorganization 
                   constitute at least two-thirds (2/3) of the members of the 
                   board of directors of the Surviving Corporation, or a
                   corporation beneficially directly or indirectly owning a 
                   majority of the Voting Securities of the Surviving
                   Corporation; and

              (C)  no Person other than (i) the Company; (ii) any Subsidiary; 
                   (iii) any employee benefit plan (or any trust forming a part
                   thereof) maintained by the Company, the Surviving 
                   Corporation, or any Subsidiary; or (iv) any Person who, 
                   immediately prior to such merger, consolidation, or
                   reorganization had Beneficial Ownership of thirty percent
                   (30%) or more of the then outstanding Voting
                   Securities), has Beneficial Ownership of thirty percent
                   (30%) or more of the combined voting power of the 
                   Surviving Corporation's then outstanding Voting Securities.

    (ii) A complete liquidation or dissolution of the Company; or

    (iii)     An agreement for the sale or other disposition of all or 
              substantially all of the assets of the Company to any Person 
              other than (x) a transfer to a Subsidiary; or (y) a sale or
              transfer of a Subsidiary by the Company except if such sale or
              transfer would be a sale or other disposition of all or 
              substantially all of the assets of the Company.

     (d)Notwithstanding the foregoing, (i) a Change in Control shall not be 
deemed to occur solely because any Person (the "Subject Person") acquired 
Beneficial Ownership of more than the permitted amount of the then outstanding 
Common Stock as a result of the acquisition of Shares by the Company which, 
by reducing the number of Shares then outstanding, increases the proportional
number of shares beneficially owned by the Subject Persons, provided that if a 
Change in Control would occur (but for the operation of this sentence) as a 
result of the acquisition of Shares by the Company, and after such stock 
acquisition by the Company, the Subject Person becomes the Beneficial Owner 
of any additional Shares which increases the percentage of the then outstanding
Shares beneficially owned by the Subject Person, then a Change in Control shall
occur; and (ii) a Change in Control shall not be deemed to occur unless and 
until all regulatory approvals required to effect a Change in Control of the
Company have been obtained.

     5.Restrictions on Transfer.  This Option may not be sold, transferred,
pledged, assigned, or otherwise alienated or hypothecated, other than by will
or by the laws of descent and distribution. Further, this Option shall be 
exercisable during the Participant's lifetime only by the Participant or
the Participant's legal representative.

     6.Recapitalization.  In the event there is any change in the Company's
Shares through the declaration of stock dividends or through recapitalization
resulting in stock splits or through merger, consolidation, exchange of 
Shares, or otherwise, the number and class of Shares subject to this
Option, as well as the Option Price, may be equitably adjusted by the Committee,
in its sole discretion, to prevent dilution or enlargement of rights.

     7.Procedure for Exercise of Option.  This Option may be exercised by 
delivery of written notice to the Company at its executive offices, addressed
to the attention of its Secretary. Such notice: (a) shall be signed by the 
Participant or his or her legal representative; (b) shall specify the number 
of full Shares then elected to be purchased with respect to the Option; 
(c) unless a Registration Statement under the Securities Act of 1933 is in 
effect with respect to the Shares to be purchased, shall contain a 
representation of the Participant that the Shares are being acquired by him
or her for investment and with no present intention of selling or transferring 
them, and that he or she will not sell or otherwise transfer the Shares 
except in compliance with all applicable securities laws and requirements of 
any stock exchange upon which the Shares may then be listed; and (d) shall be
accompanied by payment in full of the Option Price of the Shares to be purchased
and the Participant's copy of this Agreement.

    The Option Price upon exercise of this Option shall be payable to the
Company in full either: (a) in cash or its equivalent (acceptable cash 
equivalents shall be determined at the sole discretion of the Committee); or 
(b) by tendering previously acquired Shares having an aggregate Fair Market
Value at the time of exercise equal to the total Option Price (provided that
the Shares which are tendered must have been held by the Participant for at 
least six (6) months prior to their tender to satisfy the Option Price); or 
(c), by a combination of (a) and (b).

    The Participant may also be permitted to exercise pursuant to a "cashless 
exercise" procedure as permitted under the Federal Reserve Board's Regulation 
T, subject to securities law restrictions. In the event the Participant 
exercises pursuant to a "cashless exercise" procedure, any net gain on the
"cashless exercise", after appropriate tax withholdings, shall be distributed
to the Participant in the form of Shares.

    As promptly as practicable after receipt of notice and payment upon 
exercise, the Company shall cause to be issued and delivered to the Participant
or his or her legal representative, as the case may be, certificates for the
Shares so purchased, which may, if appropriate, be endorsed with appropriate
restrictive legends.  The Share certificates shall be issued in the 
Participant's name (or, at the discretion of the Participant, jointly in the
names of the Participant and the Participant's spouse). The Company shall 
maintain a record of all information pertaining to the Participant's rights
under this Agreement, including the number of Shares for which their Option 
is exercisable.  If the Option shall have been exercised in full, this 
Agreement shall be returned to the Company and canceled.

     8.Beneficiary Designation.  The Participant may, from time to time,
name any beneficiary or beneficiaries (who may be named contingently or 
successively) to whom any benefit under this Agreement is to be paid in case
of his or her death before he or she receives any or all of such benefit.  
Each such designation shall revoke all prior designations by the Participant, 
shall be in a form prescribed by the Company, and will be effective only when
filed by the Participant in writing with the Secretary of the Company during 
the Participant's lifetime. In the absence of any such designation, benefits
remaining unpaid at the Participant's death shall be paid to the 
Participant's estate.

     9.Rights as a Shareholder.  The Participant shall have no rights as a
shareholder of the Company with respect to the Shares subject to this Option
Agreement including, without limitation, any right to dividends, until such 
time as the purchase price has been paid, and the Shares have been issued 
and delivered to him or her.

     10.Continuation of Employment.  This Option Agreement shall not confer
upon the Participant any right to continuation of employment by the Company,
nor shall this Option Agreement interfere in any way with the Company's 
right to terminate the Participant's employment at any time.  A transfer of
the Participant's employment between the Company and any one of its 
Subsidiaries (or between Subsidiaries) shall not be deemed a termination of 
employment.

     11.Limitation.  Participant shall not exercise any shares which are 
intended to be ISOs hereunder if and to the extent that the Participant
would thereby be entitled to purchase Shares in any one calendar year, the 
value of which, determined at the time of the Date of Grant, would exceed
$100,000.

     12.Miscellaneous.

    (a)  This Option Agreement and the rights of the Participant hereunder 
         are subject to all the terms and conditions of the Plan, as the same
         may be amended from time to time, as well as to such rules and 
         regulations as the Committee may adopt for administration of the 
         Plan.  The Committee shall have the right to impose such restrictions
         on any Shares acquired pursuant to the exercise of this Option, as 
         it may deem advisable, including, without limitation, restrictions
         under applicable Federal securities laws, under the requirements of
         any stock exchange or market upon which such Shares are then listed
         and/or traded, and under any blue sky or state securities laws
         applicable to such Shares. It is expressly understood that the 
         Committee is authorized to administer, construe, and make all 
         determinations necessary or appropriate to the administration of the
         Plan and this Option Agreement, all of which shall be binding upon 
         the Participant.

    (b)  With the approval of the Board, the Committee may terminate, amend, 
         or modify the Plan; provided, however, that no such termination, 
         amendment, or modification of the Plan may in any material way 
         adversely affect the Participant's rights under this
         Agreement, without the written consent of the Participant.

    (c)  The Company shall have the power and the right to deduct or withhold,
         or require the Participant to remit to the Company, an amount 
         sufficient to satisfy federal, state, and local taxes (including 
         Participant's FICA obligation) required by law to be withheld with
         respect to any exercise of the Participant's rights under this 
         Agreement.

       The Participant may elect, subject to any procedural rules adopted by
       the Committee, to satisfy the withholding requirement, in whole or in
       part, by having the Company withhold Shares having an aggregate Fair 
       Market Value on the date the tax is to be determined, equal to the 
       amount required to be withheld.

    (d)  The Participant agrees to take all steps necessary to comply with all
         applicable provisions of federal and state securities law in exercising
         his or her rights under this Agreement.

    (e)  This Agreement shall be subject to all applicable laws, rules, and 
         regulations, and to such approvals by any governmental agencies or 
         national securities exchanges as may be required.

    (f)  All obligations of the Company under the Plan and this Agreement, 
         with respect to this Option, shall be binding on any successor to 
         the Company, whether the existence of such successor is the result 
         of a direct or indirect purchase, merger, consolidation, or 
         otherwise, of all or substantially all of the business and/or assets
         of the Company.

    (g)  To the extent not preempted by federal law, this Agreement shall be 
         governed by, and  construed in accordance with, the laws of the State
         of South Dakota.

    IN WITNESS WHEREOF, the parties have caused this Agreement to be executed as
of the Date of Grant.

BLACK HILLS CORPORATION


By_______________________________________
  Its

ATTEST:


___________________________________________

___________________________________________
Participant