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Citation: 45 Fed. Reg. 46807 1980
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### Federal Register / Vol. 45, No. 135 / Friday July 11, 1980 / Rules and Regulations

PART 52-APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS

1. In the first column on page 24153, the amendatory language which appears directly under the heading is corrected 

### by changing (c)(15) to (c)(16).

2. In § 52.1320 (c)(15) is corrected to (c)(16). The subparagraphs originally designated as (c)(15) (A), (B), (C),(D), (E), (F), (G), (I-1], (I), a), and (K) are redesignated as (c)(16) (i), (ii), (ill), iv), (v), (vi), (vii), (viii), (ix), (x), and (xi) respectively. Redesignated paragraphs (c)(16)(i) is corrected by changing 10 CSR 10-5.330 Control ofEmissions from Solvent Metal Cleaning to read 10 CSR 10-5.300 Control ofEmissions from Solvent Metal Cleaning.
IFRDoc.80-20700Filed 7-10-80 845 arm]
SILNG CODE 6560-01-M

40 CFR Part 81 [FRL 1532-3] Designation ofAreas for Air Quality Planning Purposes; Redesignation of Attainment Status: Nevada and California
AGENCY: Environmental Protection 

### Agency.
ACTION: Final rulemaking.
SUMMARY: As a result ofredesignation requests from the States ofNevada and California, this noticerevises the attainment status designation of Packard Valley inNevada, and Contra Costa and San Francisco Counties in California from nonattainment to attainment for particulate matter. DATES: Effective July 11, 1980. FOR FURTHER INFORMATION CONTACT: Louise P. Giersch, Director, Air and Hazardous Materials Division, Environmental Protection Agency, Region IX, 215 Fremont Street, San Francisco, CA 94105, Attn: Morris Goldberg (415) 556-8065. SUPPLEMENTARY INFORMATION: By letter ofDecember 12, 1979, the State of Nevada, Department ofConservation and Natural Resources, requested that EPAnot consider hydrographic area 4101(A) Packard Valley as part of nonattainment hydrographic area -101 Carson Desert.

The California Air Resources Board (ARB), on January 17, 1980, requested that EPA redesignate Contra Costa and San Francisco Counties, California, from nonattainment to attainment forthe national particulate matter standards.

On April 25, 1980 (45 FR 27957) EPA published anotice ofproposed rulemaking concerning the redesignation 

### requests. As discussed in thatnotice, EPAproposed to approve the redesignations and provided a 30 day comment period. Since no comments were received, EPA takes final action in this notice to redesignate these areas as proposed.

As a result oftheseredesignations, the requirements ofPart Dofthe Clean AirAct no longer apply forparticulate matter in Packard Valley and Contra Costa and San Francisco Counties. EPA finds that good cause exists for making this action effective upon publication. EPAhas aresponsibility to take final action on these provisions as soon as possible inorder to lift the construction moratorium.

Note-The Environmental Protection Agency has determined that this document is nota "significant" regulation and does not require preparation ofaregulatory analysis under Executive Order 12044.

Dated: July Z 1980. 

### Douglas M. Costle, Administrator.

E'" ,-Wi wea

San Franwco BayArea Am emory

Alameft Coue'ty Contm Coma Co.... San Francaco Couoty. SantaC4@ea Coly

.. Montm Coutes Ai Bas,. PART 81-DESIGNATION OFAREAS FOR AIR QUALITY PLANNING PURPOSES

Subpart C ofPart 81 of Chapter L, Title 40 of the Code ofFederal Regulations is amended asfollows: §11.305 [Amended]

1. In § 81.305-California, the attainment status designation table for TSPis amended as follows:

A. In the California-TSP table, the status ofeach county in the San Francisco BayArea AirBasin is specified, and the designations of Contra Costa and San Francisco Counties are revised. §81.329 [Amended]

2. In § 81.329--Nevada, the attainment status designation table for TSPis amended as follows:

A. The extent ofhydrographic area -101., Carson Desert, is changed to 15- 245N 25-35E to account for the redesignation ofhydrographic area 101A.

B. The Packard Valley hydrograpbic
area (101A) (24.5-28N, 31-34E) is added to the table and designated attainment.

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### x

§81.329 Nevada. Nevada-TSP

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-- N,2$-m5Ej Packrdva le' (101,A) (245-25No 31-24E)

BILLINGCODE S560-01-M Dce r.t Betle n'et Carmiot ,e tan secondary cdassSed rAbC(W stadari standards

. x § 81.305 California.
Caxfomf-TSP I 

### 46807

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