As filed with the Securities and Exchange Commission on  June    , 1997
                                                      Registration No.          
     ===========================================================================

                          SECURITIES AND EXCHANGE COMMISSION
                                WASHINGTON, D.C. 20549

                                       FORM S-3
                                REGISTRATION STATEMENT
                                        UNDER
                              THE SECURITIES ACT OF 1933


                              The Montana Power Company
                (Exact name of registrant as specified in its charter)

                      Montana                      810170530
           (State or other jurisdiction        (I.R.S. Employer
         of incorporation or organization)    Identification No.)

                                   40 East Broadway
                                Butte, Montana  59701
                                    (406) 7235421

            (Address, including zip code, and telephone number, including
               area code, of registrant's principal executive offices)

                              --------------------------


         D. T. BERUBE,            J. P. PEDERSON,        M. E. ZIMMERMAN, Esq.
     Chairman of the Board      Vice President and        Vice President and
              and                Chief Financial            General Counsel
    Chief Executive Officer   and Information Officer  The Montana Power Company
   The Montana Power Company The Montana Power Company     40 East Broadway
        40 East Broadway         40 East Broadway        Butte, Montana 59701
      Butte, Montana 59701     Butte, Montana 59701          (406) 7235421
         (406) 7235421             (406) 7235421

                              MARY LOUISE WEBER, Esq.
                                 Reid & Priest LLP
                                40 West 57th Street
                             New York, New York  10019
                                   (212) 6032187

       (Names, addresses, including zip codes, and telephone numbers, including
                          area codes, of agents for service)
                             ---------------------------

               Approximate date of commencement of proposed sale to the
          public:  From time to time after this Registration Statement
          becomes effective.

               If the only securities being registered on this Form are
          being offered pursuant to dividend or interest reinvestment
          plans, please check the following box./ /

               If any of the securities being registered on this Form are
          to be offered on a delayed or continuous basis pursuant to Rule
          415 under the Securities Act of 1933, other than securities
          offered only in connection with dividend or interest reinvestment
          plans, check the following box./X/
                              -------------------------

          CALCULATION OF REGISTRATION FEE
          =================================================================
                                         PROPOSED   PROPOSED
               TITLE OF                   MAXIMUM    MAXIMUM
              EACH CLASS                 OFFERING   AGGREGATE   AMOUNT OF
            OF SECURITIES   AMOUNT TO BE PRICE PER  OFFERING   REGISTRATION
           TO BE REGISTERED  REGISTERED    UNIT*     PRICE*        FEE
           ----------------  ----------   -------   --------    ----------
          Common Stock  . .  3,000,000    $22.563  $67,689,000  $20,511.88
                               shares
               
          ================================================================
          *Estimated solely for the purpose of calculating the registration
          fee.

          Pursuant to Rule 429, the combined prospectus filed herewith also
          relates to Registration No. 33-58403.

               The registrant hereby amends this registration statement on
          such date or dates as may be necessary to delay its effective
          date until the registrant shall file a further amendment which
          specifically states that this registration statement shall
          thereafter become effective in accordance with Section 8(a) of
          the Securities Act of 1933 or until the registration statement
          shall become effective on such date as the Commission, acting
          pursuant to said Section 8(a), may determine.

 

          PROSPECTUS

                              THE MONTANA POWER COMPANY
                    DIVIDEND REINVESTMENT AND STOCK PURCHASE PLAN
                        ______________ SHARES OF COMMON STOCK

          Daniel T. Berube
          Chairman of the Board

          Dear Participant or Prospective Participant:

               We are pleased to send you this Prospectus describing our
          amended Dividend Reinvestment and Stock Purchase Plan, (the
          "Plan").  The Plan amendments include (i)  the investment of
          optional cash payments twice a month, instead of monthly; (ii) an
          increase in the initial cash payment for all new investors to
          $100; (iii) the addition of non-shareholder residents of Arizona,
          Florida, and North Carolina as eligible to join the Plan (iv) an
          increase in the minimum optional cash payment to $25
          (participants who elected automatic monthly electronic funds
          transfer payments or employee payroll deductions of less than $25
          prior to July __, 1997, will not be required to increase that
          amount).

               The Plan provides investors with a simple, cost effective,
          and convenient method of acquiring shares of the Company's common
          stock.  Participation in the Plan is open to (i) shareholders of
          record of the common and preferred stock of the Company, (ii) to
          the extent described below, beneficial owners of the common and
          preferred stock of the Company, (iii) employees of the Company
          and its subsidiaries, and (iv) other interested investors who are
          resident in the following states: Arizona, California, Colorado,
          Florida, Georgia, Illinois, Louisiana, Minnesota, Montana, New
          Mexico, New York, North Carolina, Ohio, Oregon, Pennsylvania,
          South Dakota, Tennessee, Texas, Utah, and Wisconsin.

               The Plan permits you to reinvest dividends on all or any
          specified number of your shares of common and/or preferred stock
          in additional shares of common stock, purchase shares of common
          stock  and deposit your common stock and preferred stock
          certificates into your Plan account for safekeeping.

               If your shares are held by a brokerage, bank, or other
          intermediary account, you may participate only by reinvesting
          your dividends to purchase a whole number of shares and only
          through participation by your brokerage, banker or trustee.

               If you are a shareholder of record and wish to join the
          Plan, you may enroll at any time by completing an enrollment
          form. Employees and other interested investors residing in the
          states described above may also join the Plan by completing an
          enrollment form and making an initial cash payment of  $100.  To
          obtain these forms, contact the Investor Services Department at
          The Montana Power Company, 40 E Broadway, Butte, MT 59701-9394 or
          call (800) 245-6767 or 406-497-3014.

               We suggest you retain this Prospectus for future reference.


                                             Sincerely,



                                             Daniel T. Berube
                                             Chairman of the Board

 


                THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED
                 BY THE SECURITIES AND EXCHANGE COMMISSION OR BY ANY
                  STATE SECURITIES COMMISSION NOR HAS THE COMMISSION
                    OR ANY STATE SECURITIES COMMISSION PASSED UPON
                     THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS.
                         ANY REPRESENTATION TO THE CONTRARY IS
                                 A CRIMINAL OFFENSE.


                 The date of this Prospectus is ___________________.



                                         -2-


 



                                     THE COMPANY

               The Montana Power Company (the "Company") is the issuer of
          the additional shares of common stock offered hereby.  The
          principal executive offices of the Company are located at 40 East
          Broadway, Butte, Montana 59701-9394, telephone (800) 245-6767 or
          (406) 497-3014.


                                AVAILABLE INFORMATION

               The Company files reports and other information with the
          Securities and Exchange Commission (the "Commission") under the
          Securities Exchange Act of 1934, as amended (the "Exchange Act"). 
          Reports, proxy statements and other information filed by the
          Company can be inspected and copied at the public reference
          facilities maintained by the Commission at Room 1024, Judiciary
          Plaza, 450 Fifth Street, N.W., Washington, D.C., as well as at
          the following regional offices: 13th Floor, Seven World Trade
          Center, New York, New York, and Suite 1400, 500 West Madison
          Street, Chicago, Illinois.  Copies of such material can be
          obtained from the Public Reference Section of the Commission, at
          450 Fifth Street, N. W., Washington, D.C.  20549, at prescribed
          rates.  The Commission also maintains a web site
          (http://www.sec.gov) that contains reports, proxy statements and
          other information relating to the Company.  The common stock is
          listed on the New York Stock Exchange and Pacific Exchange. 
          Reports, proxy statements and other information concerning the
          Company can be inspected at such Exchanges.


                   INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

               Incorporated by reference in this Prospectus are the
          following documents filed with the Commission:

               The Company's Annual Report on Form 10-K for the year ended
          December 31, 1996.

               The Company's Quarterly Report on Form 10-Q for the quarter
          ended March 31, 1997.

               The Company's Current Reports on Form 8-K, dated, January
          28, February 21, February 28, and April 21, 1997.

               All reports and other documents filed by the Company
          pursuant to Section 13(a), 13(c), 14 or 15(d) of the Exchange Act
          after the date of this Prospectus and prior to the termination of
          this offering shall be deemed to be incorporated by reference in
          this Prospectus and to be made a part hereof from the date of
          filing of such reports and documents.

               The Company, upon request, will provide, without charge a
          copy of any or all of the documents referred to above which have
          been or may be incorporated in this Prospectus by reference,
          other than exhibits to such documents, unless such exhibits are
          specifically incorporated by reference into such documents. 
          Requests for such copies should be directed to the Investor
          Services Department, The Montana Power Company, 40 East Broadway,
          Butte, Montana 59701-9394, telephone (800) 245-6767 or (406) 497-
          3014.

                                         -3-


 


                                   USE OF PROCEEDS

               Unless shares of common stock are purchased directly from
          the Company, the Company will receive no proceeds from the
          offering of common stock through the Plan.  To the extent that
          shares are purchased directly from the Company the net proceeds
          are expected to be used for general corporate purposes.  During
          1996, the Company sold 37,176 shares under the Plan for which it
          received $841,107.  The Company has no basis for estimating the
          number of shares of common stock that the Company will sell
          through the Plan or the prices at which such shares will be sold. 



                                       THE PLAN

               The Company's Dividend Reinvestment and Stock Purchase Plan
          (the "Plan") is as follows:

          PURPOSE

               The purpose of the Plan is to provide a simple, cost
          effective, and convenient way to acquire additional shares of the
          Company's common stock  and provide for the safekeeping of
          certificates.

          ADVANTAGES

               Additional shares of common stock can be acquired by (a)
          reinvesting all or a portion of the cash dividends you receive on
          shares of common and/or preferred stock registered in your own
          name, and  (b) making optional cash payments of at least $25 per
          payment but not more than $60,000 per year. 

               At present, there are no service charges for participating
          in the Plan (see "Costs").  When shares are purchased from the
          Company, you will not pay any commissions.  When shares are
          purchased for you on the open market or in negotiated
          transactions through one or more broker-dealers, you will pay
          commissions.  Broker-dealers (the "Broker") are appointed by the
          Company to act as independent agents for such purpose.  Because
          of the volume of shares purchased through the Plan, the
          commissions should be less than those which you would pay if you
          purchased the same number of shares yourself.

               Full investment of funds is possible because the Plan
          permits the purchase of fractions of shares, as well as whole
          shares, to be credited to your account.  In addition, dividends
          and whole shares will be reinvested in additional shares.

               You may authorize your bank to make a monthly payment from
          your account to purchase shares each month.  Employees may
          authorize payroll deductions.

               You may avoid the cumbersome safekeeping of certificates for
          shares credited to your account, since all shares purchased
          through the Plan are held by the Custodian (see
          "Administration").  In addition, you may deposit your common and
          preferred stock certificates into the Plan for safekeeping. 
          Regular statements of account provide simplified record keeping.

               You may request that the shares of common stock held in your
          account be sold or that certificates be issued for the shares of
          common and/or preferred stock. 

               As described below, there are certain limitations upon
          participation in the Plan if you are the beneficial owner
          (beneficial owner) of shares registered in the names of
          brokerages, banks or other intermediary account.

                                         -4-

 

          DISADVANTAGES

               You have no control over the price at which shares are
          purchased or sold for your account since shares (i) are purchased
          under the Plan on specified dates or during specified periods,
          and (ii) are sold on dates determined by the broker after the
          Plan Administrator has processed a request for sale. Therefore,
          you bear the risk of fluctuations in the market price of the
          common stock (See "Purchases," "Per Share Price" and "Sale of
          Shares").

               Optional cash payments must be received by the twelfth day
          or the twenty-seventh day of any month to be invested on the next
          purchase date (for purchases from the Company) or during the next
          purchase period (for purchases on the open market). Optional cash
          payments received after the twelfth day or the twenty-seventh day
          of the month will be held until the second following purchase
          date or purchase period.  In no event will optional cash payments
          remain uninvested more than thirty-five days after receipt by the
          Plan Administrator.  No interest will be paid to you on funds
          held by the Plan Administrator pending investment under the Plan
          (See "Purchases").

          ADMINISTRATION

               The Company, as the Plan Administrator, administers the
          Plan, keeps records, sends statements of account to participants,
          monthly, in the case of optional cash purchases, and quarterly,
          in the case of dividend reinvestment, and performs other duties
          relating to the Plan.  The Company appoints the Broker who acts
          as the independent agent of participants to purchase shares on
          the open market or in negotiated transactions.  The Company, as
          Custodian of the Plan, holds shares acquired under the Plan and
          shares deposited into the Plan for safekeeping.  The Company may
          resign as Plan Administrator or as Custodian at any time upon the
          appointment of a successor. The Company believes that its
          position as Plan Administrator, as compared with that of a
          registered broker-dealer or federally insured banking
          institution, poses no material risk for the following reasons:
          (i) the Company has substantial experience in administering its
          dividend reinvestment plan over the years, having served as
          administrator of the plan since 1982, (ii) the Plan
          Administrator's duties are limited to clerical and administrative
          functions such as recordkeeping, processing of forms and
          preparing and distributing regular statements of account and
          (iii) a segregated trust or escrow account has been established
          with a bank to hold cash payments received from participants
          pending investment under the Plan.

               All communications concerning the Plan should be directed by
          mail or telephone to the Plan Administrator as follows:

               Plan Administrator, Investor Services Department
               The Montana Power Company
               40 East Broadway
               Butte, Montana 59701-9394
               Telephone:     (800) 245-6767
                              (406) 497-3014
               Fax:           (406) 497-3018

          ENROLLMENT

          Shareholders of Record   Common and Preferred Shares are
          registered in your name.

               You may join the Plan by returning a completed Authorization
          Form to the Plan Administrator, Investor Services Department.  

          Beneficial Owners   Common and Preferred shares are held in
          street name by brokerages, banks, or trustees.

                                         -5-

 


               You may participate in the dividend reinvestment portion of
          the Plan, if your brokerage, bank or trustee elects to join the
          Plan on your behalf.  Reinvestment of dividends is limited to the
          purchase of whole shares.  Optional cash payments may not be
          made.

               Brokerages, banks or trustees may participate on your behalf
          by completing a Brokerage, Bank, or Trustee Authorization Form
          and returning it to the Plan Administrator, Investor Services
          Department.  If the Plan Administrator receives written
          instructions from a brokerage, bank or trustee shareholder by the
          fifth business day following each dividend record date, the Plan
          Administrator reinvests that dividend in accordance with those
          instructions.  The reinvestment of dividends is limited with
          respect to each account designated on the brokerage, bank or
          trustee Authorization form to the purchase of the largest number
          of whole shares that can be purchased with the dividends
          attributable to such account.  Any funds remaining after
          reinvestment are remitted to the brokerage, bank or trustee.  A
          dividend check is mailed to the brokerage, bank or trustee in the
          usual manner for all shares for which reinvestment instructions
          are not received by the Plan Administrator.  Standing
          instructions are not permitted.

               Since the Plan Administrator does not maintain records as
          to, or hold shares for the accounts of beneficial owners, you
          must look to your brokerage, bank or trustee  for records of your
          participation and with respect to the sale of shares purchased
          with reinvested dividends or the receipt of certificates.

               If you are a beneficial owner and want to participate in the
          Plan as a shareholder of record, contact your brokerage, bank or
          trustee and request that some or all of your shares be
          transferred to your name.

               Each brokerage, bank or trustee shareholder who participates
          in the Plan on your behalf is mailed a quarterly statement
          showing each transaction.  In addition, the brokerage, bank or
          trustee shareholder receives one stock certificate registered in
          its name for the total number of shares purchased, and a check
          for the uninvested dividends.

          Employees

               Employees of the Company or any of its subsidiaries may join
          the Plan by completing an Employee Authorization Form,
          accompanied by a cash payment of not less than $100 nor more than
          $60,000; and may choose to make regular optional cash payments
          through payroll deductions by completing an Employee Payroll
          Deduction Form.  These forms are to be sent to the Plan
          Administrator, Investor Services Department. 

               Payroll deductions must be in an even dollar amount, not
          less than $25 per deduction and not more than $60,000 per year.
          Payroll deductions may be increased, decreased (but not below
          $25) or terminated by an employee at any time by signing a new
          Employee Payroll Deduction Form and sending it to the Plan
          Administrator by the tenth day of the month.

               If you elected to make payroll deductions of less than $25
          prior to July __, 1997, you will not be required to increase the
          amount to $25.

          Other Interested Investors

               Other interested investors who are individuals domiciled, or
          which are corporations or other legal entities whose principal
          places of business are, in the States of Arizona, California,
          Colorado, Florida, Georgia, Illinois, Louisiana, Minnesota,
          Montana, New Mexico, New York, North Carolina, Ohio, Oregon,
          Pennsylvania, South Dakota, Tennessee, Texas, Utah and Wisconsin,
          or such other states in which the Company has satisfied the
          requirements of the state's securities laws applicable to the
          operation of the Plan, may join the Plan by completing an
          Authorization Form and returning it to the Plan Administrator,
          Investor Services Department.  The form must be accompanied by a
          cash payment of not less than $100 nor more than $60,000.

                                         -6-

 


               Other interested investors located in foreign countries may
          not join the Plan until they become either shareholders of record
          or beneficial owners.

          Enrollment Deadlines

               If the Plan Administrator receives your Authorization Form
          directing reinvestment of dividends on or prior to the dividend
          record date, that dividend will be reinvested in accordance with
          your instructions in shares of common stock and the new shares
          will be credited to your account.  If the Plan Administrator
          receives your Authorization Form after the dividend record date,
          that dividend will be paid in cash and reinvestment will begin
          with the next dividend. For example, in the case of a common
          stock dividend paid by the Company on May 1, for which the record
          date was April 10, if the Authorization Form directing
          reinvestment is received by the Plan Administrator on or prior to
          April 10, the May 1 dividend will be reinvested in shares of
          common stock and will be credited to your account.  However, if
          the Authorization Form is received by the Plan Administrator
          after April 10, the May 1 dividend will be paid in cash and
          reinvestment will not begin until the next dividend.  The record
          dates for the payment of dividends on common and preferred stock
          are customarily three weeks prior to the dividend payment dates. 
          Common and preferred stock dividend payment dates usually are the
          first days of February, May, August and November.

          FORMS

               Authorization Forms, Brokerage, Bank or Trustee
          Authorization Forms, Employee Authorization Forms, Employee
          Payroll Deduction Forms, Cash Payment Forms, Automatic Cash
          Payment Forms, Safekeeping Authorization Forms and instructions
          may be obtained, at any time, from the Plan Administrator,
          Investor Services Department.

          PURCHASES

               Shares purchased under the Plan are either authorized but
          unissued shares of common stock purchased from the Company or
          outstanding shares purchased by the Broker in the open market or
          through negotiated transactions.  Periodically, the Company may
          change the source of such purchases.  In no event will optional
          cash payments received for investment remain uninvested for more
          than thirty-five days after receipt by the Plan Administrator.


          Purchases from the Company

               Reinvested Dividends

               Shares purchased from the Company with reinvested common and
          preferred stock dividends are purchased and credited to your
          account as of each dividend payment date.  Dividend payment dates
          for both the common and preferred stock usually are the first
          days of February, May, August and November.  

               Optional Cash Payments

               Shares purchased from the Company with optional cash
          payments are purchased and credited to your account twice a month
          on the first and the fourteenth days (or the next business day). 
          If the Company receives your optional cash payment by the twelfth
          day of the month, it will be invested on the fourteenth day.  If
          the Company receives your optional cash payment after the twelfth
          day and by the twenty-seventh day of the month, it will be
          invested on the first day of the following month.  For example,
          an optional cash payment received on or after April 13 will not
          be invested until May 1 and an optional cash payment received on
          or after April 28 will not be invested 

                                         -7-


 


          until May 14.  You will not be paid interest on optional cash
          payments held by the Plan Administrator until the next purchase
          date.

          Market Purchases

               Reinvested Dividends

               Shares purchased by the Broker with reinvested common stock
          and preferred stock dividends are purchased during the periods
          commencing three business days prior to the first days of
          February, May, August and November and ending at the discretion
          of the Broker.  Purchases are credited to your account as of the
          last day of the purchase period.

               Optional Cash Payments

               Shares purchased by the Broker with optional cash payments
          are purchased during two periods each month, beginning on the
          thirteenth and twenty-eighth days of the month and ending at the
          discretion of the Broker (except that in months in which a common
          stock ex-dividend date occurs the purchase period will end on the
          day before the ex-dividend date).  If the Company receives your
          optional cash payments by the twelfth day of the month, the
          Broker will invest it during the period beginning on the
          thirteenth day.  If the Company receives your optional cash
          payment after the twelfth day and by the twenty-seventh day of
          the month, the Broker will invest it during the period beginning
          on the twenty-eighth day.  For example, an optional cash payment
          received on or after April 13 will not be invested until the
          purchase period beginning on April 28 and an optional cash
          payment received on or after April 28 will not be invested until
          the purchase period beginning May 13.  You will not be paid
          interest on optional cash payments held by the Plan Administrator
          until the next purchase period.  In no event will optional cash
          payments remain uninvested for more than 35 days after receipt by
          the Plan Administrator.  Purchases are credited to your account
          as of the last day of the purchase period.

               The Broker will not purchase any shares in the open market
          on any day on which the market price of the common shares will be
          the basis for determining the price of shares purchased from the
          Company.  The number of shares purchased with reinvested
          dividends and optional cash payments on any day during each
          purchase period and the prices paid for such shares are
          determined by the Broker.

          Number of Common Shares Purchased

               The number of shares purchased for you on any purchase date
          or during any purchase period depends on (a) the amount of your
          dividends to be reinvested and/or your optional cash payments to
          be invested, and (b) the price of the shares of common stock
          purchased, including, in the case of purchases made through the
          Broker, the brokerage commissions.  Your account is credited with
          that number of shares, including any fractional share computed to
          three decimal places, equal to the total amount of dividends
          reinvested or optional cash payments invested on your behalf
          divided by the applicable price per share. THE MANNER IN WHICH
          THE PLAN OPERATES DOES NOT PERMIT THE PLAN ADMINISTRATOR TO HONOR
          A REQUEST THAT A SPECIFIC NUMBER OF SHARES BE PURCHASED.

          PER SHARE PRICE

               Purchases from the Company

                    The per share price of shares purchased from the
               Company is the average of the high and low prices of the
               common stock quoted on the New York Stock Exchange (NYSE)
               Composite Transaction listing on the applicable purchase
               date or, if common stock is not traded on such day, on the
               preceding day on which it is traded.

                                         -8-

 


               Market Purchases

                    The per share price of shares purchased by the Broker
               is the weighted average of the cost of all purchases of
               common stock (including brokerage commissions) during the
               applicable purchase period. The broker determines the prices
               paid for all shares purchased.  

          CASH PAYMENTS

               Optional Cash Payments

                    You may choose to make an optional cash payment by
               sending a check or money order payable to The Montana Power
               Company, together with a Cash Payment Form, to the Plan
               Administrator, Investor Services Department.   Payments may
               vary in amount, but may not be less than $25 per payment nor
               more than $60,000 per year.  Cash Payment Forms are a part
               of the Authorization Form and, in addition, are included
               with each statement sent by the Plan Administrator.  

                    Without withdrawing from the Plan, you may have your
               optional cash payment returned by contacting the Plan
               Administrator prior to the investment of that payment
               (Purchase Period).

                    Optional cash payments received by the Company are
               deposited promptly in a segregated trust or escrow bank
               account.  No interest will be paid to you on funds held by
               the Plan Administrator pending investment.  Any interest
               earned on the account will be used to defray costs of
               administering the Plan.

               Automatic Cash Payments

                    You may elect to have monthly cash payments (not less
               than $25) in a designated amount automatically charged
               against your bank account by completing an Automatic Cash
               Payment Form and sending it to the Plan Administrator,
               Investor Services Department by the first day of any month. 
               The Plan Administrator will make the necessary arrangements
               with your bank so that, on or about the twenty-seventh day
               of each month, your bank account will be charged with the
               amount designated on the Automatic Cash Payment Form.  You
               will not be required to write any checks or mail any
               additional forms.  You may discontinue the automatic cash
               payments at any time by notifying the Plan Administrator,
               Investor Services,  by the tenth day of any month.  

                    If you elected to make automatic monthly electronic
               funds transfer payments of less than $25 prior to July __,
               1997, you will not be required to increase the amount to
               $25.

                    You may change the amount of your automatic cash
               payment by completing a new Automatic Cash Payment Form and
               sending it to the Plan Administrator, Investor Services
               Department, by the tenth day of any month.

                    You may change the name of your bank or bank account
               number, by completing a new Automatic Cash Payment Form and
               sending it to the Plan Administrator, Investor Services
               Department, by the first day of any month.

               Employee Payroll Deduction

                    See "Employees" under "Enrollment" above.

                                         -9-

 



          COSTS

               Service Fees 

               At present, there are no service charges for participating
          in the Plan.  All costs of administration of the Plan are paid by
          the Company.  However, the Company reserves the right at any time
          to charge an initial setup fee and quarterly handling fees. 
          Should the Company determine to charge such fees, you will be
          notified ninety days in advance.  

               Other Fees

               You will be charged a fee of $25 each time you request a
          duplicate copy of cost basis information, or request a wire
          transfer or next day delivery of the proceeds of any sale of
          shares for your account (the $25 fee may be deducted from the
          proceeds of the sale).  A check made payable to the Montana Power
          Company must accompany your request.

               Commissions

               When shares are purchased from the Company, you will not pay
          any commissions on shares purchased through the Plan.  When
          shares are purchased through the Broker, you will pay commissions
          on those shares.  Because of the volume of shares purchased
          through the Plan, commissions should be less than those which you
          would otherwise pay if you purchased the same number of shares
          yourself.

                If you request that the Plan Administrator sell your
          shares, you will pay any related brokerage commission and
          applicable taxes.

          WITHDRAWALS

          Certificates

               Shares of common stock purchased for you under the Plan and
          your common and/or preferred stock certificates which have been
          deposited in the Plan for safekeeping will be credited to your
          Plan account.

               Upon written request to the Plan Administrator, you may
          request a certificate for any number of whole shares held in your
          account.  The Company will issue a certificate for such shares in
          the same name(s) in which your account is maintained, unless
          otherwise instructed.  If you want the certificate to be issued
          in a name other than the name in which your Plan account
          registration is maintained, your signature(s) on the instructions
          or stock power must be guaranteed by a guarantor who is a member
          of or a participant in a Securities Transfer Association "STA"
          recognized signature guarantee program.  Any remaining full
          shares and fraction of a share will continue to be held in your
          account. Certificates for fractions of shares are not issued
          under any circumstances.

               If you participate in the Plan through your brokerage, bank
          or trustee and want to obtain stock certificates for your shares
          of common stock purchased on your behalf through the Plan,
          contact your brokerage, bank or trustee and request that the
          shares be transferred into your name.

          Sale of Shares

               Upon a written request, the Plan Administrator will instruct
          the Broker to sell any number of whole shares of common stock
          held in your account.  However, no shares of common stock will be
          sold beginning on the common stock ex-dividend date and ending on
          the related dividend record date.  The Plan Administrator, in its
          discretion, may refuse to sell shares of common stock deposited
          in the Plan for safekeeping or purchased with 

                                         -10-

 




          optional cash payments which have been in your account for less
          than 90 days.  You will receive the proceeds of the sale less
          brokerage commissions and applicable taxes within 30 days of the
          sale you request.   If you request a wire transfer or next day
          delivery of the sale proceeds, a $25 charge will be deducted from
          the proceeds of the sale, unless your request is accompanied by a
          check made payable to the Company.  SHARES OF PREFERRED STOCK
          HELD IN THE PLAN WILL NOT BE SOLD FOR YOU.

               You can choose to sell your shares through a stockbroker of
          your choice, in which case you should request a certificate for
          your shares from the Plan Administrator.

               Beneficial owners who want to sell shares of common stock
          purchased through the Plan must contact their brokerages, banks
          or trustees.

          Withdrawal from the Plan

               To withdraw from the Plan, send written notification to the
          Plan Administrator.   You may request, either (a) the issuance of
          certificates for all of the whole shares of stock held in your
          account and a cash payment for any fraction of a share, or (b)
          the sale of all of the shares of common stock held in your
          account, including any fraction of a share or (c) a combination
          of the above.  Shares will be sold in the manner described under
          "Sale of Shares". 

               If you withdraw from the Plan before a purchase period
          begins in any month, your optional cash payment, which the
          Company may be holding to invest during that purchase period will
          be returned.  If your request is received after the purchase
          period begins, any optional cash payment being held will be
          invested during that purchase period.  The Plan Administrator
          would then withdraw those purchased shares as you requested.

               If you are a beneficial owner participant and wish to
          withdraw from participation in the Plan, contact your brokerage,
          bank or trustee. 


          CHANGE IN MANNER OF PARTICIPATION

               You may change the extent to which your dividends are
          reinvested by completing a new Authorization Form specifying the
          change and sending it to the Plan Administrator, Investor
          Services Department.  Changes become effective with respect to
          the next dividend payment if the Authorization Form is received
          by the Plan Administrator on or prior to the record date for that
          dividend. Changes with respect to automatic cash payments may be
          made in the manner described under "Cash Payments-Automatic Cash
          Payments."

               If you are a beneficial owner participant and wish to change
          the extent to which you participate in the Plan you must contact
          your brokerage, bank or trustee. 

          SAFEKEEPING OF STOCK CERTIFICATES AND BOOK ENTRY

          Any Montana Power Company shareholder may deposit their common
          stock or preferred stock certificate(s) into the Plan's 
          "safekeeping" service at no cost.  Safekeeping is beneficial
          because you no longer bear the risk and cost associated with the
          loss, theft, or destruction of stock certificates.  Certificates
          representing shares to be deposited for safekeeping should be
          sent, together with a completed Safekeeping Authorization Form,
          by registered mail to the Plan Administrator, Investor Services
          Department, The Montana Power Company, 40 East Broadway, Butte,
          Montana 59701-9394. Certificates should not be endorsed.  It is
          suggested that you use registered mail when sending stock
          certificates, declaring a value equal to 2% of the market value
          of the shares on the date of mailing. This amount would be the
          approximate cost of replacing the certificates should they be
          lost in the mail.  It is your 

                                         -11-

 



          responsibility to retain records relative to the cost of any
          shares represented by certificates deposited for safekeeping.  A
          Safekeeping Authorization Form may be obtained at any time by
          request to the Plan Administrator.

               Shares of stock purchased for you under the Plan will be
          maintained in your Plan account for safekeeping in book entry
          form.

          PARTICIPANTS' ACCOUNTS AND REPORTS

               The Plan Administrator maintains your account.  All shares
          purchased under the Plan or delivered by you for safekeeping are
          credited to, and held in, your account.  

               In addition to a quarterly statement of your account, you
          will receive a monthly statement following each purchase of
          additional common shares, each sale of shares and each withdrawal
          of certificates for shares and upon withdrawal from the Plan. 
          THESE STATEMENTS ARE YOUR CONTINUING RECORD OF THE COST OF SHARES
          PURCHASED, THE BASIS FOR FEDERAL INCOME TAX PURPOSES, THE
          PROCEEDS OF SALES AND THE AMOUNT OF DIVIDENDS REPORTABLE FOR
          FEDERAL INCOME TAX PURPOSES, AND SHOULD BE RETAINED FOR INCOME
          TAX PURPOSES.  TO RECEIVE A DUPLICATE COPY OF THIS INFORMATION,
          YOU MUST SUBMIT A CHECK IN THE AMOUNT OF $25 MADE PAYABLE TO THE
          MONTANA POWER COMPANY.  In addition, each participant receives
          each revised Plan Prospectus and the same communications sent to
          all shareholders, including the Company's Annual Report and any
          Quarterly Reports to Shareholders, Notice of Annual Meeting and
          Proxy Statement and tax information for reporting dividends paid.

               Brokerages, banks and trustees participating in the Plan
          receive from the Company, shortly after each dividend payment
          date, a statement identifying the designated amount for
          reinvestment and showing the number of shares with respect to
          which dividends were to be reinvested, the total dividends paid,
          the number of shares purchased, the total cost of the shares, the
          amount of uninvested dividends remaining, the fair market
          (taxable) value of the shares and the total dividends reportable
          for Federal income tax purposes.  With the statement, the
          brokerage, bank or trustee  receives one certificate registered
          in its name for the total number of shares purchased for all of
          the designated accounts and a check for the total amount of
          uninvested dividends.

               If your shares are held in street name, you must contact
          your brokerage, bank or trustee for accounts and records of your
          participation in the Plan.

          SHARES PLEDGED

               Shares held in the Plan cannot be pledged.  If your shares
          are to be pledged, contact the Plan Administrator to request a
          certificate be issued in your name(s).

          SHAREHOLDER VOTING

               You will receive a proxy card for the total shares held in
          your Plan account (includes certificates held in the Plan for
          safekeeping) and shares held directly by you (certificates).  If
          a proxy card is returned properly signed and marked for voting,
          the shares covered are voted as marked.  If a proxy card is
          returned properly signed, but without instructions as to the
          manner shares are to be voted with respect to any item thereon,
          the shares covered are voted in accordance with the
          recommendations of the Company's Board of Directors.  If the
          proxy card is not returned, or if it is returned unexecuted or
          improperly executed, the shares covered are not voted.

                                         -12-

 



          RESPONSIBILITY OF THE PLAN ADMINISTRATOR, THE CUSTODIAN AND THE
          BROKER

               The Broker shall not have any responsibility with respect to
          this Prospectus or the administration of the Plan.  The Broker,
          in acting as agent for the Plan participants, the Plan
          Administrator, in administering the Plan, and the Custodian, in
          holding shares under the Plan, are not liable for any act done in
          good faith or for any good faith omission to act, including,
          without limitation, any claim of liability (a) arising out of
          failure to terminate your participation in the Plan upon your
          death prior to receipt of legally sufficient instructions, and
          (b) with respect to the prices at which shares are purchased or
          sold for your account and the times at which such purchases or
          sales are made.  However, the foregoing in no way affects your
          right to bring a cause of action based on alleged violations of
          Federal securities laws.

               THE COMPANY CANNOT ASSURE YOU OF PROFITS, OR PROTECT YOU
          AGAINST LOSSES, ON THE SHARES PURCHASED UNDER THE PLAN, OR ASSURE
          YOU OF FUTURE DIVIDENDS.

          MODIFICATION OR TERMINATION OF PLAN; TERMINATION OF PARTICIPANTS

               The Company reserves the right to suspend, modify or
          terminate the Plan at any time and to interpret and regulate the
          Plan as it deems necessary or desirable in connection with the
          operation of the Plan.  

               The Company also reserves the right, at its discretion, to
          terminate your participation in the Plan if your Plan account
          contains less than one hundred shares.  You would receive notice
          of any such termination.  In the event of any such termination,
          your shares held under the Plan will be delivered or sold in the
          manner described under "Withdrawal."

          PARTICIPATION BY FOREIGN AND OTHER HOLDERS SUBJECT TO WITHHOLDING

               Plan participants who are non-resident aliens or non-U.S.
          corporations, trusts and estates and individuals are subject to
          United States income tax  withholding on dividends paid on shares
          held in their account.  The amount is determined in accordance
          with U.S. Treasury regulations.  Other holders of dividends may
          be subject to United States back-up withholding.  The dividends
          will be reinvested or paid by check in an amount equal to the
          dividends less the amount of tax required to be withheld.
          Statements confirming purchases made for such participants will
          indicate the net dividend reinvested and amount of tax withheld.

          COMMUNICATIONS

               All communications concerning the Plan should be directed to
          the Plan Administrator as follows:

               Plan Administrator, Investor Services Department
               The Montana Power Company
               40 East Broadway
               Butte, Montana 59701-9394
               Telephone:     (800) 245-6767 or
                         (406) 497-3014
               Fax:      (406) 497-3018


                    TAX CONSEQUENCES OF PARTICIPATION IN THE PLAN

               The current Federal income tax consequences to a participant
          in the Plan will be as follows:


                                         -13-


 

               With respect to reinvested cash dividends used to purchase
          authorized but unissued shares from the Company, a participant is
          treated for Federal income tax purposes as having received a
          distribution in an amount equal to the fair market value on the
          dividend payment date of the full number of shares and any
          fractional share purchased with reinvested dividends.  The fair
          market value of such shares on the dividend payment date will be
          treated as dividend income to the participant to the extent of
          current or accumulated earnings and profits of the Company, as
          determined for Federal income tax purposes.  The basis of the
          shares so purchased is equal to the fair market value of such
          shares on the dividend payment date.

               With respect to reinvested cash dividends used to purchase
          shares in the open market or through negotiated transactions, a
          participant is treated for Federal income tax purposes as having
          received a distribution in an amount equal to the cash used to
          purchase the shares and to pay the brokerage commissions to
          obtain the shares.  Such distribution will be treated as dividend
          income to the participant to the extent of current or accumulated
          earnings and profits of the Company, as determined for Federal
          income tax purposes.  The basis of the shares so purchased is
          equal to the amount of this distribution.

               If you purchase shares with optional cash payments you will
          not recognize taxable income upon such purchases.  The basis of
          shares purchased in this manner is the amount of the optional
          cash payment.

               You are not in receipt of taxable income upon the
          distribution to you of certificates for shares purchased under
          the Plan.  Upon the subsequent sale of these shares, or upon the
          sale by the Company of shares held for your account, you will
          recognize capital gain or loss on the sale measured by the
          difference between the amount you receive for the shares sold and
          the amount at which the shares were purchased (tax basis).

               The foregoing is a general statement of Federal income tax
          consequences only.  You should consult your own tax advisor as to
          the specific application of the tax rules governing the Plan as
          they relate to you.  The statements of account sent to you should
          be retained for this purpose.


                             DESCRIPTION OF COMMON STOCK 

               The following information is a summary of certain rights and
          privileges of the common stock of the Company.  The summary does
          not purport to be complete.   Reference is made to the Company's
          Restated Articles of Incorporation, By-laws and Indenture (For
          Unsecured Subordinated Debt Securities relating to Trust
          Securities), dated as of November 1, 1996, from the Company to
          The Bank of New York, as trustee (the "Subordinated Debt
          Indenture"), which are exhibits to the Registration Statement of
          which this Prospectus constitutes a part, for complete
          statements.  The following statements are qualified in their
          entirety by such references.

          AUTHORIZED AND OUTSTANDING STOCK:  The Company has 125,000,000
          authorized shares, without par value, divided into 5,000,000
          shares of preferred stock and 120,000,000 shares of common stock. 
          On May 30, 1997, 580,389 shares of the preferred stock and
          54,625,540 shares of the common stock were issued and
          outstanding.  In addition, options to purchase 687,290 shares of
          common stock under the Long-Term Incentive Plan were outstanding
          on that date.

               The common stock is without par value and nonassessable.  It
          is listed on the New York Stock Exchange and Pacific Exchange,
          Inc.

          VOTING RIGHTS:  Each holder of the preferred and common stock of
          the Company is entitled to vote cumulatively for the election of
          Directors, and otherwise to one vote for each share held.  The
          Board of Directors has fourteen members, approximately one-third
          of whom are elected at each annual meeting for a term of three
          years.  In general, the presence of a majority of the outstanding
          shares of the preferred and common stock will constitute a 

                                         -14-

 


          quorum at a meeting of shareholders; and the affirmative vote of
          the majority of the shares present shall be the act of the
          shareholders.  Montana law requires (1) class voting upon such
          matters as a change in the number of authorized shares or in the
          relative rights and preferences of a class or series or the
          creation of a new class of stock having superior rights and
          preferences; and (2) the approval by two-thirds of the
          outstanding shares of preferred and common stock of a merger,
          consolidation or share exchange, the sale of all or substantially
          all of the Company's assets, or the voluntary dissolution of the
          Company.  The Company's Restated Articles of Incorporation
          require the affirmative vote of a majority of the outstanding
          shares of the common stock (1) to redeem the preferred stock of
          the $6 Series, the $4.20 Series or the $6.875 Series, and (2) the
          affirmative vote of a majority of the outstanding shares of
          preferred and common stock to create a new class of stock, or for
          shareholder amendment of the By-laws.  The Restated Articles of
          Incorporation also require the affirmative vote of two-thirds of
          the shares of the preferred stock voting at a meeting at which a
          majority of the shares of the preferred stock shall be present to
          (1) create a class of stock or to create any security convertible
          into a class of stock ranking prior to the preferred stock, or
          (2) to change the express terms of the preferred stock in a
          manner substantially prejudicial to the holders thereof.

          DIVIDEND RIGHTS:  Each series of the preferred stock is entitled,
          in preference to the common stock, to (a) cumulative dividends at
          the annual rate established for that series and (b) mandatory
          redemption payments if provided for that series.  After full
          provision for preferred stock dividends and mandatory redemption
          payments, if any, the common stock is entitled to dividends
          declared out of any remaining funds available therefor.

          LIMITATIONS ON PAYMENT OF DIVIDENDS:  The Company's Subordinated
          Debt Indenture contains a restriction on the payment of cash
          dividends on Common Stock if the Company were to elect to defer
          payment of interest on the debentures issued thereunder.

          LIQUIDATION RIGHTS:  In liquidation, the preferred stock is
          entitled, in preference to the common stock, to the amount per
          share fixed by the Directors in the resolutions providing for the
          issue of each particular series plus accumulated unpaid
          dividends.  Thereafter, the common stock is entitled to all
          remaining assets.

          PREEMPTIVE RIGHTS:  Holders of the common stock do not have
          preemptive rights.

          CHANGE OF CONTROL:  The Company's Restated Articles of
          Incorporation include a fair price provision that is intended to
          provide protection against coercive takeover tactics deemed by
          the Board of Directors not to be in the best interests of all
          shareholders.  It provides that in the event of certain business
          combinations, including mergers, consolidations,
          recapitalizations, certain sales or hypothecations of assets,
          liquidations and certain issuances of securities, involving a
          person or entity who is or may become the beneficial owner of 10%
          or more of the outstanding shares of the capital stock of the
          Company entitled to vote generally in the election of Directors
          (the "Voting Shares"), the amount of cash or other consideration
          to be paid to holders of the common stock must be at least equal
          to the higher of the highest price paid by the 10% shareholder in
          connection with the acquisition of certain of its shares of
          common stock or the highest quoted price of the common stock on
          certain dates related to such acquisition.  Similar provisions
          apply to the acquisition of the preferred stock.  The fair price
          provision does not apply in the event that such a business
          combination shall have been approved by either two-thirds of
          certain directors who are not affiliated with the 10% shareholder
          (the "Continuing Directors") or the holders of 70% of the Voting
          Shares.  In addition, unless a proposed business combination has
          been approved by two-thirds of the Continuing Directors, certain
          other requirements must be met, including the requirement that a
          proxy or information statement describing the proposed business
          combination be mailed to shareholders at least 30 days prior to
          its consummation.  The fair price provisions may not be amended
          or repealed except by the vote of holders of at least 70% of the
          Voting Shares unless the amendment or repeal is recommended by
          two-thirds of the Continuing Directors.

                                         -15-

 

          PREFERRED SHARE PURCHASE RIGHTS:  The holders of the common stock
          have one preferred share purchase right (each a "Right") for each
          share of common stock.  Each Right, evidenced by and traded with
          the shares of common stock, entitles the shareholder to purchase
          one one-hundredth of a share of Participating Preferred Shares, A
          Series, at an exercise price of $120.00, subject to certain
          adjustments.  The Rights will be exercisable only if a person or
          group acquires 20% or more of the Company's Voting Shares or
          announces a tender offer, the consummation of which would result
          in the beneficial ownership by a person or group of 20% or more
          of the Company's Voting Shares.

               If any person or group acquires 20% or more of the
          outstanding Voting Shares of the Company, each Right will entitle
          its holder (other than such person or members of such group) to
          purchase a number of shares of common stock or Participating
          Preferred Shares, A Series, having a market value of twice the
          Right's exercise price.  If any person or group acquires between
          20% and 50% of the outstanding Voting Shares of the Company, the
          Board of Directors of the Company may, subject to requisite
          regulatory approval, if any, require each outstanding Right to be
          exchanged for one share of common stock or one one-hundredth of a
          Participating Preferred Share, A Series (or assets in lieu
          thereof).

               In addition, after any person or group has acquired 20% or
          more of the outstanding Voting Shares of the Company, the Company
          may not consolidate or merge with, or sell 50% or more of its
          assets or earning power to, any person or group, or engage in
          certain "self-dealing" transactions with any person or group
          owning 20% or more of the outstanding Voting Shares of the
          Company, unless proper provision is made so that each Right would
          thereafter entitle its holder to purchase a number of the
          acquiring company's common shares having a market value at the
          time of twice the Right's exercise price.

               The Rights may be redeemed, at a redemption price of $.01
          per Right, by the Board of Directors of the Company at any time
          until any person or group has acquired 20% or more of the
          outstanding Voting Shares of the Company.  The Rights will expire
          June 6, 1999.

          TRANSFER AGENTS AND REGISTRARS:  The Transfer Agents for the
          common stock are the Company and First Chicago Trust Company of
          New York.  The Registrars are First Chicago Trust Company of New
          York and First Bank Montana, National Association, Butte,
          Montana.


                                       EXPERTS

               The consolidated financial statements incorporated in this
          Prospectus by reference to the Company's Annual Report on Form
          10-K for the year ended December 31, 1996, have been so
          incorporated in reliance on the report of Price Waterhouse LLP,
          independent accountants, given on the authority of said firm as
          experts in auditing and accounting.

          The statements made as to matters of law and legal conclusions
          under (i) "Business-Utility Operations Regulation and Rates",
          "Properties" "Legal Proceedings", and "Management's Discussion
          and Analysis of Financial Condition and Results of Operation  
          Utility Operations   Summary of Significant Regulatory Matters,
          Liquidity and Capital Resources, and   Environmental Issues", in
          the Company's Annual Report on Form 10-K, incorporated herein by
          reference, and (ii) under "Description of Common Stock" herein
          have been reviewed by Michael E. Zimmerman, Esq., General Counsel
          of the Company, and are set forth therein and herein upon the
          authority of such Counsel, as expert.  The statements made as to
          matters of law and legal conclusions under "Tax Consequences of
          Participation in the Plan" herein have been reviewed by Reid &
          Priest LLP, tax counsel, and are set forth herein upon the
          authority of such counsel, as expert.  As of 5/29/97, Mr.
          Zimmerman owned approximately 3,184 shares through the Company's
          Retirement Savings Plan (401-K) and has been granted options to
          purchase 24,200 additional shares at the market price existing on
          the date of such grant.  Mr. Zimmerman's shares, including the
          underlying shares subject to options granted to him, had a fair
          market value of approximately $619,563 on that date.

                                         -16-


 


               No person has been authorized to
          give any information or to make any
          representations other than those
          contained in this Prospectus and, if
          given or made, such information or
          representations must not be relied upon
          as having been authorized by the
          Company.  This Prospectus does not
          constitute an offer to sell or a
          solicitation of an offer to buy any
          securities other than those specifically
          offered hereby or in any circumstances
          in which such offer or solicitations is
          unlawful.  Neither the delivery of this
          Prospectus nor any sale hereunder, under
          any circumstances, shall create any
          implication that there has been no
          change in the affairs of the Companmy or
          its subsidiary since the date hereof or
          that the information herein is correct
          as of any time since its date.


                      TABLE OF CONTENTS
                                              Page

          The Company . . . . . . . . . . . .    3
          Available Information . . . . . . .    3
          Incorporation of Certain Documents by
          Reference . . . . . . . . . . . . .    3
          Use of Proceeds . . . . . . . . . .    4
          The Plan  . . . . . . . . . . . . .    4
               Purpose  . . . . . . . . . . .    4
               Advantages . . . . . . . . . .    4
               Disadvantages  . . . . . . . .    5
               Administration . . . . . . . .    5
               Enrollment . . . . . . . . . .    5
                    Shareholders of Record  . .  5
                    Beneficial Owners . . . .    5
                    Employees . . . . . . . .    6
                    Other Interested Investors  
                                                 6
                    Enrollment Deadlines  . .    7
               Forms  . . . . . . . . . . . .    7
               Purchases  . . . . . . . . . .    7
                    Purchases from the Company  
                                                 7
                    Market Purchases  . . . .    8
                    Number of Common Shares
                    Purchased . . . . . . . . .  8
               Per Share Price  . . . . . . . .  8
                    Purchases from the Company   8
                    Market Purchases  . . . . .  9
               Cash Payments  . . . . . . . . .  9
                    Optional Cash Payments  . .  9
                    Automatic Cash Payments . .  9
                    Employee Payroll Deduction   9
               Costs  . . . . . . . . . . . .   10
                    Service Fees  . . . . . .   10
                    Other Fees  . . . . . . .   10
                    Commissions . . . . . . .   10
               Withdrawals  . . . . . . . . .   10
                    Certificates  . . . . . .   10
                    Sale of Shares  . . . . .   10
                    Withdrawal from the Plan    11
               Change in Manner of Participation  
                                                11
               Safekeeping of Stock Certificates
               and Book Entry . . . . . . . .   11
               Participants' Accounts and Reports 
                                                12
               Shares Pledged . . . . . . . .   12
               Shareholder Voting . . . . . .   12
               Responsibility of the Plan
               Administrator, the Custodian 
                       and the Broker . . . .   13
               Modification or Termination of
               Plan; Termination 
                       of Participants  . . .   13
               Participation by Foreign and Other
               Holders Subject 
                       to Withholding . . . .   13
               Communications . . . . . . . .   13
          Tax Consequences of Participation in the
          Plan  . . . . . . . . . . . . . . .   13
          Description of Common Stock   . . .   14
                    Authorized and Outstanding
                    Stock . . . . . . . . . .   14
                    Voting Rights . . . . . .   14
                    Dividend Rights . . . . .   15
                    Liquidation Rights  . . .   15
                    Preemptive Rights . . . .   15
                    Change of Control:  . . .   15
                    Preferred Share Purchase
                    Rights  . . . . . . . . .   15
                    Transfer Agents and
                    Registrars  . . . . . . .   16
          Experts . . . . . . . . . . . . . .   16




          [column]


                  THE MONTANA POWER COMPANY




                      ----------------
                         PROSPECTUS
                      ----------------


                    DIVIDEND REINVESTMENT

                             AND

                     STOCK PURCHASE PLAN





                     ________ ___, 1997


 

                                       PART II

                        INFORMATION NOT REQUIRED IN PROSPECTUS

          ITEM 14.  OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION.

           *Filing fee-Securities and Exchange Commission  . . .  $20,511.88

           Stock exchange listing fees . . . . . . . . . . . . .   14,900.00
           Legal fees  . . . . . . . . . . . . . . . . . . . . .   20,000.00

           Auditor's fees  . . . . . . . . . . . . . . . . . . .    1,500.00

           Printing  . . . . . . . . . . . . . . . . . . . . . .    6,000.00
           Miscellaneous . . . . . . . . . . . . . . . . . . . .    7,088.12
                                                                    --------

                Total expenses . . . . . . . . . . . . . . . . .  $70,000.00
                                                                    ========


          *Actual, others estimated.


          ITEM 15.  INDEMNIFICATION OF DIRECTORS AND OFFICERS.

               The Restated Articles of Incorporation of the Company
          provide for the indemnification of directors and officers to the
          extent and in the manner provided in Sections 351451 through 351-
          457, Montana Code Annotated, which Sections are as follows:

               35-1-451.  Definitions.  As used in 35-1-451 through 35-1-459, 
          the following definitions apply:

               (1)  "Corporation" includes any domestic or foreign
          predecessor entity of a corporation in a merger or other
          transaction in which the predecessor's existence ceased upon
          consummation of the transaction.

               (2)  (a)  "Director" means an individual who is or was a
          director of a corporation or an individual who, while a director
          of a corporation, is or was serving at the corporation's request
          as a director, officer, partner, trustee, employee, or agent of
          another foreign or domestic corporation, partnership, joint
          venture, trust, employee benefit plan, or other enterprise.  A
          director is considered to be serving an employee benefit plan at
          the corporation's request if the director's duties to the
          corporation include duties or services by him to the plan or to
          participants in or beneficiaries of the plan.

               (b)  Director includes, unless the context requires
               otherwise, the estate or personal representative of a
               director.

               (3)  "Expenses" include attorneys' fees.

               (4)  "Liability" means the obligation to pay a judgment,
          settlement, penalty, or fine, including an excise tax assessed
          with respect to an employee benefit plan, or to pay reasonable
          expenses incurred with respect to a proceeding.

               (5)  (a)  "Official capacity" means:

                         (i)  when used with respect to a director, the
                    office of director in a corporation; or

                         (ii) when used with respect to an individual other
                    than a director, as contemplated in 35-1-457, the office
                    in a corporation held by the officer or the employment
                    or agency relationship undertaken by the employee or
                    agent on behalf of the corporation.

                                         II-1

 


               (b)  Official capacity does not include service for any
          other foreign or domestic corporation or any partnership, joint
          venture, trust, employee benefit plan, or other enterprise.

               (6)  "Party" includes an individual who was, is, or is
          threatened to be made a named defendant or respondent in a
          proceeding.

               (7)  "Proceeding" means any threatened, pending, or
          completed action, suit, or proceeding, whether civil, criminal,
          administrative or investigative and whether formal or informal.

               35-1-452.  Authority to indemnify.

               (1)  Except as provided in subsection (4), an individual
          made a party to a proceeding because he is or was a director may
          be indemnified against liability incurred in the proceeding if:

                    (a)  he conducted himself in good faith;

                    (b)  he reasonably believed:

                         (i)  in the case of conduct in his official
                    capacity with the corporation, that his conduct was in
                    the corporation's best interests; and

                         (ii) in all other cases, that his conduct was at
                    least not opposed to the corporation's best interests;
                    and

                    (c)  in the case of any criminal proceeding, he had no
               reasonable cause to believe his conduct was unlawful.

               (2)  A director's conduct with respect to an employee
          benefit plan for a purpose the director reasonably believed to be
          in the interests of the participants in and beneficiaries of the
          plan is conduct that satisfies the requirement of subsection
          (1)(b)(ii).

               (3)  The termination of a proceeding by judgment, order,
          settlement, conviction, or upon a plea of nolo contendere or its
          equivalent is not, of itself, a determination that the director
          did not meet the standard of conduct described in this section.

               (4)  A corporation may not indemnify a director under this
          section:

                    (a)  in connection with a proceeding by or in the right
               of the corporation in which the director was adjudged liable
               to the corporation; or

                    (b)  in connection with any other proceeding charging
               improper personal benefit to the director, whether or not
               involving action in the director's official capacity, in
               which the director was adjudged liable on the basis that
               personal benefit was improperly received by the director.

               (5)  Indemnification permitted under this section in
          connection with a proceeding by or in the right of the
          corporation is limited to reasonable expenses incurred in
          connection with the proceeding.

               35-1-453.  Mandatory indemnification.  Unless limited by its
          articles of incorporation, a corporation shall indemnify a
          director who was wholly successful, on the merits or otherwise,
          in the defense of any proceeding to which the director was a
          party because he is or was a director of the corporation, against
          reasonable expenses incurred by the director in connection with
          the proceeding.

               35-1-454.  Advance for expenses.

               (1)  A corporation may pay for or reimburse the reasonable
          expenses incurred by a director who is a party to a proceeding in
          advance of final disposition of the proceeding if:

                    (a)  the director furnishes the corporation a written
               affirmation of the director's good faith belief that the
               director has met the standard of conduct described in 35-1-
               452;

                                         II-2

 



                    (b)  the director furnishes the corporation a written
               undertaking, executed personally or on the director's
               behalf, to repay the advance if it is ultimately determined
               that the director did not meet the standard of conduct
               described in 35-1-452; and

                    (c)  a determination is made that the facts then known
               to those making the determination would not preclude
               indemnification under 35-1-451 through 35-1-459.

               (2)  The undertaking required by subsection (1)(b) must be
          an unlimited general obligation of the director but need not be
          secured and may be accepted without reference to financial
          ability to make repayment.

               (3)  Determinations and authorizations of payments under
          this section must be made in the manner specified in 35-1-456.

               35-1-455.  Court ordered indemnification.  Unless a
          corporation's articles of incorporation provide otherwise, a
          director of the corporation who is a party to a proceeding may
          apply for indemnification to the court conducting the proceeding
          or to another court of competent jurisdiction.  On receipt of an
          application, the court, after giving any notice the court
          considers necessary, may order indemnification if it determines
          that the director:

               (1)  is entitled to mandatory indemnification under 35-1-453,
          in which case the court shall also order the corporation to pay
          the director's reasonable expenses incurred in obtaining
          court ordered indemnification; or

               (2)  is fairly and reasonably entitled to indemnification in
          view of all the relevant circumstances, whether or not the
          director met the standard of conduct set forth in 35-1-452 or was
          adjudged liable as described in 35-1-452(4).  If the director was
          adjudged liable as described in 35-1-452(4), the director's
          indemnification is limited to reasonable expenses incurred.

               35-1-456.  Determination and authorization of indemnification.

               (1)  A corporation may not indemnify a director under 35-1-452
          unless authorized in the specific case after a determination has
          been made that indemnification of the director is permissible in
          the circumstances because the director has met the standard of
          conduct set forth in 35-1-452.

               (2)  The determination must be made:

                    (a)  by the board of directors by majority vote of a
               quorum consisting of directors not at the time parties to
               the proceeding;

                    (b)  if a quorum cannot be obtained under subsection
               (2)(a), by majority vote of a committee designated by the
               board of directors, in which designated directors who are
               parties may participate, consisting solely of two or more
               directors not at the time parties to the proceeding;

                    (c) by special legal counsel:

                         (i)  selected by the board of directors or its
                    committee in the manner prescribed in subsection (2)(a)
                    or (2)(b); or

                         (ii) if a quorum of the board of directors cannot
                    be obtained under subsection (2)(a) and a committee
                    cannot be designated under subsection (2)(b), selected
                    by majority vote of the full board of directors in
                    which selected directors who are parties may
                    participate; or

                    (d)  by the shareholders, but shares owned by or voted
               under the control of directors who are at the time parties
               to the proceeding may not be voted on the determination.

               (3)  Authorization of indemnification and evaluation as to
          reasonableness of expenses must be made in the same manner as the
          determination that indemnification is permissible, except that if
          the determination is made by special legal counsel, authorization
          of indemnification and evaluation as to reasonableness of
          expenses must be made by those entitled under subsection (2)(c)
          to select counsel.

               35-1-457.  Indemnification of officers, employees, and agents. 
          Unless a corporation's articles of incorporation provide
          otherwise:

                                         II-3

 


               (1)  an officer of the corporation who is not a director is
          entitled to mandatory indemnification under 35-1-453 and is
          entitled to apply for court ordered indemnification under 35-1-455
          to the same extent as to a director;

               (2)  the corporation may indemnify and advance expenses
          under 35-1-451 through 35-1-459 to an officer, employee, or agent of
          the corporation who is not a director to the same extent as to a
          director; and

               (3)  a corporation may also indemnify and advance expenses
          to an officer, employee, or agent who is not a director to the
          extent, consistent with public policy, that may be provided by
          its articles of incorporation, bylaws, general or specific action
          of its board of directors, or contract.

                                     * * * * * *

               The bylaws of the Company further provide that the foregoing
          right of indemnification shall not exclude or restrict any other
          rights or actions which any director or officer may have, and
          shall be available whether or not the director or officer
          continues to hold such office at the time of incurring such
          expense or discharging such liability.

               The Company has insurance covering its expenditures which
          might arise in connection with the lawful indemnification of its
          directors and officers for their liabilities and expenses and
          insuring officers and directors of the Company against certain
          other liabilities and expenses.


                                         II-4


 

     ITEM 16.  LIST OF EXHIBITS.

                              INCORPORATED BY REFERENCE


     Exhibit No.         Previous Filing                    Exhibit Designation

     3(a) --   Restated Articles of
               Incorporation, as amended.

     3(b) --   Bylaws, as amended.

     4(a) --   Rights Agreement dated as of            33-42882            4(d)
               June 6, 1989, between The
               Montana Power Company and
               First Chicago Trust Company
               of New York, as Rights Agent.

     4(b) --   Indenture (For Unsecured                333-17181           4(d)
               Subordinated Debt Securities
               relating to Trust Securities),
               dated as of November 1, 1996,
               from the Company to The Bank of
               New York, as Trustee

     4(c) --   Officer's Certificate dated             333-17181           4(e)
               November 6, 1996 establishing
               the Company's Junior Subordinated
               Deferrable Interest Debentures,
               8.45% Series due 2036

     5(a) --   Opinion of Michael E.
               Zimmerman, Esq.

     5(b) 
     and 8 --  Opinion of Reid & Priest LLP.

     23(a) --  Consent of Price Waterhouse LLP.

     23(b) --  Consent of Michael E.
               Zimmerman, Esq. (included in
               Exhibit 5(a)).

     23(c) --  Consent of Reid & Priest LLP
               (included in Exhibit 5(b)).

     24   --   Power of Attorney (See page II-6).



                                         II-5

 


          ITEM 17.  UNDERTAKINGS.

               The undersigned registrant hereby undertakes:

               (1)  To file, during any period in which offers or sales are
          being made, a post-effective amendment to this registration
          statement:

                    (i)   To include any prospectus required by section
               10(a)(3) of the Securities Act of 1933;

                    (ii)  To reflect in the prospectus any facts or events
                          arising after the effective date of this
                          registration statement (or the most recent post-
                          effective amendment thereof) which, individually
                          or in the aggregate, represent a fundamental
                          change in the information set forth in the
                          registration statement;

                    (iii) To include any material information with respect
                          to the plan of distribution not previously
                          disclosed in the registration statement or any
                          material change to such information in the
                          registration statement;

          provided, however, that paragraphs (i) and (ii) above do not
          apply if the information required to be included in a post-
          effective amendment by those paragraphs is contained in periodic
          reports filed by the registrant pursuant to Section 13 or Section
          15(d) of the Securities Exchange Act of 1934 that are
          incorporated by reference in this registration statement.

               (2)  That, for the purpose of determining any liability
          under the Securities Act of 1933, each such post-effective
          amendment shall be deemed to be a new registration statement
          relating to the securities offered therein, and the offering of
          such securities at that time shall be deemed to be the initial
          bona fide offering thereof.

               (3)  To remove from registration by means of a post-
          effective amendment any of the securities being registered which
          remain unsold at the termination of the offering.

               (4)  That, for purposes of determining any liability under
          the Securities Act of 1933, each filing of the registrant's
          annual report pursuant to Section 13(a) or Section 15(d) of the
          Securities Exchange Act of 1934 that is incorporated by reference
          in the registration statement shall be deemed to be a new
          registration statement relating to the securities offered
          therein, and the offering of such securities at that time shall
          be deemed to be the initial bona fide offering thereof.

               Insofar as indemnification for liabilities arising under the
          Securities Act of 1933 may be permitted to directors, officers
          and controlling persons of the registrant pursuant to the
          provisions described under Item 15 above, or otherwise, the
          registrant has been advised that in the opinion of the Securities
          and Exchange Commission such indemnification is against public
          policy as expressed in the Act and is, therefore, unenforceable. 
          In the event that a claim for indemnification against such
          liabilities (other than the payment by the registrant of expenses
          incurred or paid by a director, officer of controlling person of
          the registrant in the successful defense of any action, suit or
          proceeding) is asserted by such director, officer or controlling
          person in connection with the securities being registered, the
          registrant will, unless in the opinion of its counsel the matter
          has been settled by controlling precedent, submit to a court of
          appropriate jurisdiction the question whether such
          indemnification by it is against public policy as expressed in
          the Act and will be governed by the final adjudication of such
          issue.


                                  POWER OF ATTORNEY

               Each director and/or officer of the registrant whose
          signature appears below hereby appoints each of the Agents for
          Service named in this registration statement as his or her
          attorney-in-fact to sign in his or her name and behalf, in any
          and all capacities stated below, and to file with the Securities
          and Exchange Commission, any and all amendments, including post-
          effective amendments, to this registration statement, and the
          registrant hereby also appoints each such Agent for Service as
          its attorney-in-fact with like authority to sign and file any
          such amendments in its name and behalf.


                                         II-6
 


                                      SIGNATURES

               Pursuant to the requirements of the Securities Act of 1933,
          the registrant certifies that it has reasonable grounds to
          believe that it meets all of the requirements for filing on Form
          S-3 and has duly caused this registration statement to be signed
          on its behalf by the undersigned, thereunto duly authorized, in
          the Municipality of Butte-Silver Bow, and State of Montana, on
          the 9th day of June, 1997.


                                                  THE MONTANA POWER COMPANY


                                                  By /s/ D. T. Berube
                                                  -------------------
                                                  D.T. Berube, Chairman
                                                    of the Board and Chief
                                                    Executive Officer

               Pursuant to the requirements of the Securities Act of 1933,
          this registration statement has been signed below by the
          following persons in the capacities and on the date indicated.

     Signature                     Title                         Date


      /s/ D. T. Berube
     -------------------
     D. T. Berube                  Chairman of the Board,        June 9, 1997
     (Principal Executive          Chief Executive Officer
      Officer)

      /s/ J. P. Pederson
     -------------------
     J. P. Pederson                Vice President and            June 9, 1997
     (Principal Financial and      Chief Financial
        Accounting Officer)        Information Officer
                                   & Director

      /s/ T. H. Adams
     --------------------
     T. H. Adams                   Director                      June 9, 1997


      /s/ A. F. Cain
     --------------------
     A. F. Cain                    Director                      June 9, 1997


      /s/ R. D. Corette
     --------------------
     R. D. Corette                 Director                      June 9, 1997


      /s/ K. Foster
     --------------------          Director                      June 9, 1997
     K. Foster


      /s/ R. P. Gannon
     --------------------
     R. P. Gannon                  Vice Chairman of the 
                                   Board and President
                                   & Director                    June 9, 1997


      /s/ B. D. Harris
     --------------------
     B. D. Harris                  Director                      June 9, 1997


      /s/ C. T. Hibbard
     --------------------
     C. T. Hibbard                 Director                      June 9, 1997




                                         II-7

 



      /s/ J. R. Jester
     --------------------
     J. R. Jester                  Director                      June 9, 1997


      /s/ D. P. Lambros
     --------------------
     D. P. Lambros                 Director                      June 9, 1997


      /s/ C. Lehrkind III
     --------------------
     C. Lehrkind, III              Director                      June 9, 1997


      /s/ A. K. Neill
     --------------------
     A. K. Neill                   Director                      June 9, 1997


      /s/ N. E. Vosburg
     --------------------
     N. E. Vosburg                 Director                      June 9, 1997




                                         II-8


     

				EXHIBIT INDEX
			        -------------

     Exhibit 
     No.       Description
     -------   ---------------------------

     3(a) --   Restated Articles of Incorporation, as amended.

     3(b) --   Bylaws, as amended.

     5(a) --   Opinion of Michael E. Zimmerman, Esq.

     5(b) 
     and 8 --  Opinion of Reid & Priest LLP.

     23(a) --  Consent of Price Waterhouse LLP.

     23(b) --  Consent of Michael E. Zimmerman, Esq. (included in
               Exhibit 5(a)).

     23(c) --  Consent of Reid & Priest LLP
               (included in Exhibit 5(b)).

     24   --   Power of Attorney (See page II-6).