Form U6B2, 3q04

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C.

FORM U-6B-2
Certificate of Notification

        Filed by a registered holding company or subsidiary thereof pursuant to Rule U-20-(d) or U-47 or U-52, adopted under the Public Utility Holding Company Act of 1935, as amended.

Certificate is filed by:

NATIONAL FUEL GAS COMPANY (“NFG”)
NATIONAL FUEL GAS SUPPLY CORPORATION (“NFGSC”)
SENECA RESOURCES CORPORATION (“SENECA”)
HIGHLAND FOREST RESOURCES, INC. (“HIGHLAND”)

LEIDY HUB, INC. (“LEIDY”)
DATA-TRACK ACCOUNT SERVICES, INC. (“DATA TRACK”)
NATIONAL FUEL RESOURCES, INC. (“NFR”)
HORIZON ENERGY DEVELOPMENT, INC. (“HORIZON”)

HORIZON LFG, INC. (“HORIZON LFG”)
HORIZON POWER, INC. (“POWER”)

HORIZON ENERGY DEVELOPMENT B.V. (“HORIZON B.V.”)
HORIZON ENERGY BULGARIA EOOD (“HORIZON BULGARIA”)
HORIZON ENERGY DEVELOPMENT, S.R.O. (“HORIZON S.R.O.”)

TORO PARTNER LLC (“TORO”)

        This certificate constitutes notice that the above named companies have, during the quarter ended June 30, 2004, issued, renewed or guaranteed the securities or instruments described herein which issue, renewal or guaranty was exempted from the provisions of Section 6(a) of the Act and was neither the specific subject of a declaration or application on Form U-1 nor included within the exemption provided by Rule U-48.

1.     Type of securities or instruments :6 types:

                                 Security A:       Loans to and contributions by non-utility subsidiaries made through the National Fuel Gas Company Money
                                 Pool, operated in accordance with the Money Pool agreement filed in SEC File No. 70-10074;
                                 Security B:       Demand Notes issued by Horizon
                                 Security C:       Demand Notes issued by Power
                                 Security D:       Demand Notes issued by Toro
                                 Security E:       Demand Notes issued by Horizon Bulgaria
                                 Security F:       Demand Notes issued by Horizon Bulgaria

  2. Issue, renewal or guaranty:

                                 Security A: issue
                                 Security B: issue
                                 Security C: issue
                                 Security D: issue
                                 Security E: issue
                                 Security F: issue
  3. Principal amount of each security:

                                 Security A:  See Exhibit A for detail of loans from and contributions to the Money Pool.
                                 Security B:  See Exhibit B
                                 Security C:  See Exhibit C
                                 Security D:  See Exhibit D
                                 Security E:  See Exhibit E
                                 Security F:  See Exhibit F
  4. Rate of interest per annum of each security:

                                 Security A: See Exhibit A
                                 Security B: See Exhibit B
                                 Security C: See Exhibit C
                                 Security D: See Exhibit D
                                 Security E: See Exhibit E
                                 Security F: See Exhibit F
  5. Date of issue, renewal or guaranty of each security:

                                 Security A:  See Exhibit A (all transactions were made pursuant to the system's current
                                 Money Pool Agreement dated February 5, 2003 as amended)
                                 Security B:  See Exhibit B
                                 Security C:  See Exhibit C
                                 Security D:  See Exhibit D
                                 Security E:  See Exhibit E
                                 Security F:  See Exhibit F

6.     If renewal of security, give date of original issue: Not applicable

7.     Date of maturity of each security:

                                 Security A:  Demand Loans
                                 Security B:  Demand Loans
                                 Security C:  Demand Loans
                                 Security D:  Demand Loans
                                 Security E:  Demand Loans
                                 Security F:  Demand Loans

8.     Name of the person to whom each security was issued, renewed or guaranteed:

                                 Security A: Not applicable (loans to and contributions
                                 by non-utility participants of the system’s Money Pool)
                                 Security B: NFG
                                 Security C: NFG
                                 Security D: Horizon LFG
                                 Security E: Horizon BV
                                 Security F: Horizon S.R.O.
9. Collateral given with each security, if any:

                                 Security A: None
                                 Security B: None
                                 Security C: None
                                 Security D: None
                                 Security E: None
                                 Security F: None
10. Consideration received for each security: Cash

                                Security A: See Exhibit A
                                Security B: See Exhibit B
                                Security C: See Exhibit C
                                Security D: See Exhibit D
                                Security E: See Exhibit E
                                Security F: See Exhibit F
11. Application of proceeds of each security: General business purposes

12. Indicate by a check after the applicable statement below whether the issue, renewal or guaranty of each security was exempt from the provisions of Section 6(a) because of

  a.    the provisions contained in the first sentence of Section 6(b):

  b.    the provisions contained in the fourth sentence of Section 6(b):

  c.    the provisions contained in any rule of the Commission other than Rule U-48: X

13. If the security or securities were exempt from the provisions of Section 6(a) by virtue of the first sentence of Section 6(b), give the figures which indicate that the security or securities aggregate (together with all other than outstanding notes and drafts of a maturity of nine months or less, exclusive of days of grace, as to which such company is primarily or secondarily liable) not more than 5 per centum of the principal amount and par value of the other securities of such company then outstanding: Not applicable.

14. If the security or securities are exempt from the provisions of Section 6(a) because of the fourth sentence of Section 6(b), name the security outstanding on January 1, 1935, pursuant to the terms of which the security or securities herein described have been issued: Not applicable.

15. If the security or securities are exempt from the provisions of Section 6(a) because of any rule of the Commission other than Rule U-48 designate the rule under which exemption is claimed: Rule 52.

SIGNATURES

        Pursuant to the requirements of the Public Utility Holding Company Act of 1935, the undersigned companies have duly caused this Form to be signed on their behalf by the undersigned thereunto duly authorized.

NATIONAL FUEL GAS COMPANY


By:      /s/ P. C. Ackerman
         P. C. Ackerman
         Chairman, President & CEO


SENECA RESOURCES CORPORATION


By:      /s/ J. A. Beck
         J. A. Beck
         President


NATIONAL FUEL GAS SUPPLY CORPORATION


By:      /s/ D. J. Seeley
         D. J. Seeley
         President


NATIONAL FUEL RESOURCES, INC.


By:      /s/ D. L. DeCarolis
         D. L. DeCarolis
         Vice President and Secretary


HORIZON ENERGY DEVELOPMENT, INC.


By:      /s/ P. C. Ackerman
         P. C. Ackerman
         President


HIGHLAND FOREST RESOURCES, INC.


By:      /s/ J. A. Beck
         J. A. Beck
         President


DATA-TRACK ACCOUNT SERVICES, INC.


By:      /s/ P. C. Ackerman
         P. C. Ackerman
         President


LEIDY HUB, INC.


By:      /s/ J. R. Pustulka
         J. R. Pustulka
         Senior Vice President & Secretary


HORIZON LFG, INC.


By:      /s/ B. H. Hale
         B. H. Hale
         President


HORIZON POWER, INC.


By:      /s/ B. H. Hale
         B. H. Hale
         President

HORIZON ENERGY DEVELOPMENT B.V.


By:      /s/ B. H. Hale
         B. H. Hale
         Managing Director


HORIZON ENERGY BULGARIA EOOD


By:      /s/ B. H. Hale
         B. H. Hale
         Statutory Agent


HORIZON ENERGY DEVELOPMENT, S.R.O.


By:      /s/ B. H. Hale
         B. H. Hale
         Managing Director


TORO PARTNER LLC


By:      /s/ B. H. Hale
         B. H. Hale
         Manager

Date: August 27, 2004


Company Key
                                                               Names Used In
Company                                                        Schedules For This Report
National Fuel Gas Company                                       NFGC
National Fuel Gas Distribution Corporation                      NFGDC
National Fuel Gas Supply Corporation                            NFGSC
Seneca Resources Corporation                                    Seneca
Horizon Energy Development, Inc.                                Horizon
Data Track Account Services, Inc.                               Data Track
Highland Forest Resources, Inc.                                 Highland
National Fuel Resources, Inc.                                   NFR
Leidy Hub, Inc.                                                 Leidy
Horizon LFG, Inc.                                               Horizon LFG
Toro Partner LLC                                                Toro
Horizon Power, Inc.                                             Power
Horizon Energy Development B.V.                                 Horizon B.V.
Horizon Energy Bulgaria EOOD                                    Horizon Bulgaria
Horizon Energy Development, s.r.o.                              Horizon s.r.o.