[Federal Register Volume 62, Number 75 (Friday, April 18, 1997)]
[Proposed Rules]
[Page 19087]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 97-10129]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[IN45-3b; FRL-5698-6]


Approval and Promulgation of Implementation Plans; Indiana

AGENCY: Environmental Protection Agency (USEPA).

ACTION: Proposed rule.

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SUMMARY: On September 20, 1996, Indiana submitted a request to 
incorporate revisions to the definitions of ``nonphotochemically 
reactive hydrocarbon'' and ``volatile organic compounds'' into the 
Indiana State Implementation Plan (SIP). In the final rules section of 
this Federal Register, the USEPA is approving these actions as a direct 
final rule without prior proposal because USEPA views this as a 
noncontroversial action and anticipates no adverse comments. A detailed 
rationale for the approval is set forth in the direct final rule. If no 
adverse comments are received in response to that direct final rule, no 
further activity is contemplated in relation to this proposed rule. If 
USEPA receives adverse comments, the direct final rule will be 
withdrawn and all public comments received will be addressed in a 
subsequent final rule based on the proposed rule. USEPA will not 
institute a second comment period on this action. Any parties 
interested in commenting on this notice should do so at this time.

DATES: Comments on this proposed rule must be received on or before May 
19, 1997.

ADDRESSES: Written comments should be mailed to: J. Elmer Bortzer, 
Chief, Regulation Development Section, Air Programs Branch (AR18-J), 
U.S. Environmental Protection Agency, Region 5, 77 West Jackson 
Boulevard, Chicago, Illinois 60604.
    Copies of the State submittal and USEPA's analysis of it are 
available for inspection at: Regulation Development Section, Air 
Programs Branch (AR18-J), U.S. Environmental Protection Agency, Region 
5, 77 West Jackson Boulevard, Chicago, Illinois 60604.

FOR FURTHER INFORMATION CONTACT: Randolph O. Cano, Regulation 
Development Section, Air Programs Branch (AR-18J), U.S. Environmental 
Protection Agency, Region 5, 77 West Jackson Boulevard, Chicago, 
Illinois 60604, (312) 886-6036.

SUPPLEMENTARY INFORMATION: For additional information see the direct 
final rule published in the rules section of this Federal Register.

    Dated: April 18, 1997.
David A. Ullrich,
Acting Regional Administrator.
[FR Doc. 97-10129 Filed 4-17-97; 8:45 am]
BILLING CODE 6560-50-P