SECURITIES AND EXCHANGE COMMISSION
                         Washington, D.C.  20549

     In the Matter of                             CERTIFICATE
     Cinergy Corp. et al.                              OF
     File No. 70-9015                             NOTIFICATION

(Public Utility Holding Company Act of 1935)

     With reference to the transactions proposed in the
Application-Declaration on Form U-1, as amended (the "Application"), in the
above proceeding filed by Cinergy Corp. ("Cinergy") and certain of its
subsidiary companies - namely, Cinergy Services, Inc. ("Cinergy Services"),
Cinergy Investments, Inc. ("Cinergy Investments"), The Cincinnati Gas &
Electric Company ("CG&E"), PSI Energy, Inc. ("PSI"), The Union Light, Heat
and Power Company ("ULH&P"), Lawrenceburg Gas Company ("Lawrenceburg"), The
West Harrison Gas and Electric Company ("West Harrison"), Miami Power Corp.
("Miami"), Tri-State Improvement Company ("Tri-State") and KO Transmission
Company ("KO"; and, together with Cinergy and the aforementioned associate
companies, the "Applicants") - and the Commission's order dated May 30,
1997 with respect thereto (Rel. No. 35-26723), Cinergy Services, on behalf
of itself and the other Applicants, notifies the Commission that:

1.   The following lists the maximum principal amount of external
     short-term borrowings - i.e., bank borrowings and/or commercial paper
     - at any time outstanding during the calendar quarter ended September
     30, 1999 ("Third Quarter 1999") for the following companies:  (a) CG&E
     - $81.9 million;  (b) PSI - $79.4 million;  (c) ULH&P - $0;  (d)
     Lawrenceburg - $0;  (e) West Harrison - $0; (f) Miami - $0; (g)
     Tri-State - $0; (h) KO - $0; and (i) Cinergy Services - $0.

2.  With respect to the operation of the Cinergy system money pool during
    the Third Quarter 1999:  (a) the average annual interest rate
    applicable to borrowings by participating companies was 5.21%; (b) the
    maximum principal amount of money pool borrowings incurred by the
    respective Applicants and outstanding at any time during the Third
    Quarter 1999 was as follows:  (i) CG&E - $87.4 million, (ii) PSI -
    $317.5 million, (iii) ULH&P - $46.5 million, (iv) Lawrenceburg - $0.1
    million, (v) West Harrison - $0, (vi) Miami - $0, (vii) Tri-State -
    $0, (viii) KO - $0, and (ix) Cinergy Services - $21.2 million; and (c)
    the maximum principal amount of funds loaned through the money pool by
    the respective Applicants and outstanding at any time during the Third
    Quarter 1999 was as follows:  (i) Cinergy - $313.8 million, (ii) CG&E
    - $48.4 million, (iii) PSI - $119.2 million, (iv) ULH&P - $0, (v)
    Lawrenceburg - $.6 million, (vi) West Harrison - $0, (vii) Miami - $0,
    (viii) Tri-State - $0, (ix) KO - $0, and (x) Cinergy Services - $9.5
    million.



                            S I G N A T U R E

    Pursuant to the requirements of the Public Utility Holding Company Act
of 1935, as amended, the undersigned company has duly caused this document
to be signed on its behalf by the undersigned thereunto duly authorized.

Date:       November 15, 1999

                                       CINERGY SERVICES, INC.


                                       By: /s/Wendy L. Aumiller
                                            Assistant Treasurer