Form 8-K Mallon


UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D. C. 20549


Form 8-K


CURRENT REPORT



Pursuant to Section 13 or 15(d) of
the Securities Exchange Act of 1934


April 15, 2003
(Date of earliest event reported)



BLACK HILLS CORPORATION

       South Dakota     001-31303     46-0458824    
(State of Incorporation)     (Commission File No.)     (IRS Employer    
                   (Identification Number)    


625 Ninth Street
P. O. Box 1400
Rapid City, South Dakota 57709
(605) 721-1700


Item 5.  

  Other Events.


  On April 15, 2003 the Company issued a press release announcing an internal investigation regarding trade reporting to energy publications. The investigation was initiated in response to a Request for Information from the United States Commodity Futures Trading Commission.

  The press release is attached as an exhibit to this Form 8-K and incorporated herein by reference.

Item 7.  

Financial Statements and Exhibits.


    (c)    Exhibit:

           99   Press Release dated April 15, 2003 announcing an internal investigation regarding trade reporting to energy publications. The investigation was initiated in response to a Request for Information from the United States Commodity Futures Trading Commission.


SIGNATURES

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

          BLACK HILLS CORPORATION


            By: /s/Mark T. Thies
Mark T. Thies
Executive Vice President
and Chief Financial Officer

Date: April 16, 2003


Exhibit Index

      Exhibit
Number
  Description


      99   Press Release dated April 15, 2003 announcing an internal investigation regarding trade reporting to energy publications. The investigation was initiated in response to a Request for Information from the United States Commodity Futures Trading Commission.

Form 8K - Enserco Investigation

         EXHIBIT 99

Black Hills Corporation Announces Internal Inquiry
Regarding Reporting to Energy Publications

        RAPID CITY, SD—April 15, 2003—Black Hills Corporation (NYSE:BKH) announced that in response to a Request for Information from the United States Commodity Futures Trading Commission (CFTC) in connection with its industry-wide investigation of trade and trade reporting practices of power and natural gas trading companies, the Company retained independent counsel and initiated an internal investigation of trade reporting practices during the time frames specified in the Request.

        The CFTC’s Request seeks information concerning, among other things, the practices of Enserco Energy, Inc., relating to reporting of natural gas trading information to energy industry publications. Enserco Energy is a wholly owned subsidiary of the Company located in Golden, Colorado, that engages in natural gas marketing on the wholesale market, and on behalf of independent producers.

        As a result of its preliminary internal investigation, the Company produced documents and materials to the CFTC, including information identifying instances in which it appears that former employees at Enserco Energy provided inaccurate reports of natural gas transactions to one or more industry publications. The individuals in question left the Company before September 2002.

        Black Hills Corporation and Enserco Energy will continue to cooperate with the CFTC, but cannot predict the outcome of any investigation. The Company is committed to the highest ethical standards in all of its operations. The Company does not believe inaccurate trade reporting to trade publications affected the financial accounting treatment of any transaction recorded in its books and records. Enserco Energy marketing personnel no longer provide data about natural gas trades to industry publications. Since May 2002, the Company has employed a Chief Risk Officer to provide additional, independent oversight of marketing activities, and to implement enhanced Risk Management Policies and Procedures.

About Black Hills Corporation

        Black Hills Corporation (www.blackhillscorp.com) is a diverse energy and communications company. Black Hills Energy, the integrated energy unit, generates electricity, produces natural gas, oil and coal and markets energy; Black Hills Power is our electric utility serving western South Dakota, northeastern Wyoming and southeastern Montana; and Black Hills FiberCom, a broadband communications company, offers bundled telephone, high speed Internet and cable entertainment services.