Approval and Promulgation of Implementation Plans; California State Implementation Plan Revision South Coast Air Quality Management District; Extension of Comment Period

ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[CA-172-0205A; FRL-6519-2]

Approval and Promulgation of Implementation Plans; California

State Implementation Plan Revision South Coast Air Quality Management

District; Extension of Comment Period

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule; extension of the comment period.

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SUMMARY: EPA is extending the comment period for a proposed rule

published December 17, 1999 (64 FR 70652). On December 17, 1999, EPA

proposed a disapproval of revisions to the California State

Implementation Plan concerning federal recognition of variances in the

South Coast Air Quality Management District. In response to requests

from the South Coast Air Quality Management District, the San Diego Air

Pollution Control District, and the Regulatory Flexibility Group, EPA

is extending the comment period for 14 days.

DATES: The comment period is extended until January 17, 2000.

ADDRESSES: Comments should be submitted to: Ginger Vagenas, Permits

Office (AIR-3), Air Division, U.S. Environmental Protection Agency,

Region IX, 75 Hawthorne Street, San Francisco, CA 94105-3901.

FOR FURTHER INFORMATION CONTACT: Ginger Vagenas at (415) 744-1252.

Dated: December 21, 1999.

Felicia Marcus,

Regional Administrator, Region IX.

[FR Doc. 00-272 Filed 1-5-00; 8:45 am]

BILLING CODE 6560-50-P