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

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


                             Date of Report
                             (Date of earliest
                             event reported):        September 9, 1999


                                   WICOR, Inc.
             (Exact name of registrant as specified in its charter)


   Wisconsin                         1-7951                     39-1346701
- -------------                     ---------------            ------------------
(State or other                  (Commission File              (IRS Employer
jurisdiction of                      Number)                 Identification No.)
incorporation)


              626 East Wisconsin Avenue, Milwaukee, Wisconsin 53202
           -----------------------------------------------------------
          (Address of principal executive offices, including zip code)


                                 (414) 291-7026
                         ------------------------------
                         (Registrant's telephone number)





Item 5.   Other Events.

          As previously  reported in a Current Report on Form 8-K dated June 27,
1999, WICOR,  Inc. (the "Company")  entered into an Agreement and Plan of Merger
(the  "Merger  Agreement"),  dated June 27,  1999,  by and between the  Company,
Wisconsin Energy  Corporation  ("Wisconsin  Energy") and CEW  Acquisition,  Inc.
("Acquisition").  Pursuant to the terms of the Merger  Agreement  and subject to
receipt of shareholder and regulatory approval, the Company and Acquisition will
merge and, as a result,  the Company will become a  wholly-owned  subsidiary  of
Wisconsin  Energy.  In the merger,  shareholders  of the Company  will  receive,
either in cash, in Wisconsin  Energy common stock,  or in a combination  of cash
and stock, consideration valued at $31.50 for each share of Company common stock
they hold. In the event the merger occurs after July 1, 2000,  the amount of the
merger  consideration  will increase daily by an amount  computed at the rate of
approximately  6% simple  interest per annum.  The Company and Wisconsin  Energy
have each scheduled a special  meeting of shareholders to be held on October 27,
1999  to  consider  and  approve  the  Merger  Agreement  and  the  transactions
contemplated thereby.

          On July 2, 1999, following public announcement of the execution of the
Merger  Agreement,  an action was filed by a  shareholder  of the Company in the
Circuit Court of Milwaukee  County,  Wisconsin  against the Company,  all of the
members of its Board of Directors and Wisconsin  Energy.  The complaint  alleges
that the  consideration to be received by the shareholders of the Company in the
proposed  merger is inadequate and unfair to  shareholders  of the Company.  The
complaint also alleges that Wisconsin Energy aided,  abetted and assisted in the
alleged  breaches of the  fiduciary  duties of the  individual  defendants.  The
complaint seeks certification as a class action on behalf of all shareholders of
the Company,  an injunction  against  proceeding with the merger,  an auction or
open bidding process for the sale of the Company, and unspecified damages.

          On September 9, 1999, a  stipulation  of  settlement  was entered into
with respect to the  shareholder  action.  The  stipulation  is subject to final
approval by the court, but is otherwise  binding upon the parties to the action.
The stipulation provides that:

          *    The  Company  will  amend  its  Rights   Agreement  (the  "Rights
               Agreement"),  dated  as of July  27,  1999,  by and  between  the
               Company and ChaseMellon Shareholder Services, L.L.C., to increase
               the ownership threshold that triggers the rights from 15% to 20%.
               The  Company  entered  into  such  an  amendment  to  the  Rights
               Agreement  on  September  9, 1999.  The  amendment  to the Rights
               Agreement  is  attached as an exhibit to this  Current  Report on
               Form 8-K and incorporated herein by reference.

          *    The  Company  and  Wisconsin  Energy  agree to amend  the  Merger
               Agreement to remove a provision regarding resisting certain types
               of  acquisition  proposals  for the  Company  and to  reduce  the
               special fee payable by the Company upon termination of the Merger
               Agreement  in  certain  circumstances  from  $30  million  to $25
               million.  The parties  entered  into an  amendment  to the Merger
               Agreement on September 9, 1999 to effect these modifications. The
               amendment  to the Merger  Agreement  is attached as an exhibit to
               this  Current  Report  on Form  8-K and  incorporated  herein  by
               reference.

          *    The  parties  agree to use their  best  efforts  to obtain  court
               certification  of a shareholder  class for  settlement  purposes,
               from  which  members of the class


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               cannot  opt-out  following an  opportunity  for class  members to
               address  the court  regarding  the  settlement,  and  which  will
               include  all persons who were  shareholders  of the Company  from
               June 27, 1999, through the effective date of the merger.

          *    The  parties  agree to use  their  best  efforts  to  obtain  the
               dismissal with prejudice of all claims  asserted in the action or
               which could have been asserted in the action.

          *    The Company and  Wisconsin  Energy agree not to oppose a petition
               of  plaintiff's  counsel  requesting  the  award of  $430,000  of
               attorneys'  fees  and  expenses  to be  paid by the  Company  and
               Wisconsin Energy upon the consummation of the settlement.

          *    The consummation of the settlement is subject to, and the related
               amendments   to  the  Merger   Agreement   described   above  are
               conditioned  upon,  final court approval and the  consummation of
               the merger.

          Although  the  Company  believes  that  final  court  approval  of the
settlement will be received,  the court retains discretion to not grant approval
or to require  modifications  to the  proposed  settlement.  In the event  court
approval  is not  obtained,  the  Company  intends to pursue a vigorous  defense
against the action. If the court requires  modifications to the settlement,  the
Company would, in conjunction with Wisconsin Energy,  evaluate the merits of the
modifications in determining whether to accept the modified settlement.

          The joint press release of the Company and Wisconsin  Energy issued on
September 9, 1999,  relating to the foregoing  matters is attached as an exhibit
to this Current Report on Form 8-K.


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Item 7.   Financial Statements and Exhibits.


          (a)  Not applicable.

          (b)  Not applicable.

          (b)  Exhibits. The following exhibits are being filed herewith:

               (2.1)Amendment  to  Agreement  and  Plan of  Merger,  dated as of
                    September   9,   1999,   by  and  among   Wisconsin   Energy
                    Corporation, WICOR, Inc. and CEW Acquisition, Inc.

               (4.1)Amendment  No. 1, dated as of September  9, 1999,  to Rights
                    Agreement,  dated as of July 27, 1999, by and between WICOR,
                    Inc. and ChaseMellon Shareholder Services, L.L.C., as Rights
                    Agent  [Incorporated  by reference  to Exhibit  (4.1) to the
                    Registration Statement on Form 8-A/A of WICOR, Inc. dated as
                    of September 9, 1999 (Commission File No. 1-7951)]

               (99.1) Joint Press Release of Wisconsin  Energy  Corporation  and
                      WICOR, Inc., dated September 9, 1999


                                      -4-



                                   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.

                                     WICOR, INC.



Date:  September 9, 1999             By:/s/ Joseph P. Wenzler
                                        -----------------------------------
                                        Joseph P. Wenzler
                                        Senior Vice President and
                                        Chief Financial Officer


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                                   WICOR, INC.

                   Exhibit Index to Current Report on Form 8-K
                             Dated September 9, 1999


Exhibit
Number                        Description
- -------                       -----------

(2.1)     Amendment  to Agreement  and Plan of Merger,  dated as of September 9,
          1999, by and among Wisconsin Energy  Corporation,  WICOR, Inc. and CEW
          Acquisition, Inc.

(4.1)     Amendment No. 1, dated as of September 9, 1999,  to Rights  Agreement,
          dated as of July 27, 1999, by and between WICOR,  Inc. and ChaseMellon
          Shareholder  Services,   L.L.C.,  as  Rights  Agent  [Incorporated  by
          reference to Exhibit (4.1) to the Registration Statement on Form 8-A/A
          of WICOR,  Inc.  dated as of  September 9, 1999  (Commission  File No.
          1-7951)]

(99.1)    Joint Press Release of Wisconsin Energy  Corporation and WICOR,  Inc.,
          dated September 9, 1999


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