Rules 450, Sulfide Emission Standards foriraftPulpMills;455(b), Geothermal Operations-Power 'Plant Emissions; 455(c), Geothermal Operations-Pre-Power Emissions;and Appendix B to Regulation 1, Sonoma County GeothermalZone I,are not appropriate for inclusion in the SIP because they would regulate a pollutant forwhich there is no NAAQS.

The 'Statehas submitted revisions-to Rule 490 and Regulation 3, concerning New Source Performance Standards. These revisions implement Section 111 of the Clean Air Act and are not appropriate for inclusion in the -SIP under Section 110 of the Act. Therefore, they willbe neither approved nor disapprovedby EPA as part of an applicable implementation plan. They will, however, be reviewed under the appropriate provisions of Section 111, and will be acted upon in a separate FEDERAL REGIsTm notice.

The California Air Resources Board has certified that the public hearing requirements of 40 CFR 51.4 have been satisfied. (Sections 110 and 301(a) of the Clean Air Act as amended, 42 U.S.C. §§7410 and7601(a).)

Dated: December 12, 1978. DOUGLAS M. Cosms, Administrator. Subpart F of Part 52 of Chapter I, Title 40 of the'Code of Federal Regu-' lations is'amended as follows:, Subpart F-California
1. Section- 52.220, paragraph (c)(42)(xix) is added as follows: §52.220 Identification ofplan.'

* * $ * *' (c) * (42) * (xix)Mendocino CountyAPCD. (A) New or amended Rules 240(e), 420 (e) and (f), .and 455 (a) and (d), andAppendix D to Regulation 1.

2. Sect (e)(9)(iii) is §52.234 Sou

(e) * * * (9) ** * (III) Mend

3. Sect (b)(3)(iv)(B §52.275 Pai (b (3) (iv (B atio Dril 1977

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On * * * * publ 

### ion 52.234, paragraph mak added asfollows: Son ulat irce surveillance, and nia * * * * intl 

### Ti rule locino CountyAPCD. are (a sche



### (b ion 52.275, paragraph men )isadded as follows: tain (c rticulate matter control.' emi 

### (d * *

- * veri 

### 59488

FEDERAL REGISTER, VOL 43, NO. 246-THURSDAY, DECEMBER 21, 1978 

### RULES AND REGULATIONS
** *compounds from geothermal oper-

*** ations are added. ) * ** A list of the rules being considered ) Rules 420(e), Waste Inciner- by this action was published aspart of

, -and 420(f), Geothermal Well theNotice ofProposed Rulemaking on ling, submitted on November- 4, April 3, 1978 (43 FR 13899). The Notice of Proposed Rulemaking provided 30 days for public comment. No * * * * * comments were received. Doc. 78-35400 Filed12-20-78; 8:45am] Under Section 110 of the Clean Air Act, as amended, and 40 CFR Part 51, the Administrator is required to ap0-01-M] 'prove or disapprove these regulations
as State Implementation Plan revi- [RL 1011-3] sions. Rule 240(e), MandatoryMonitoring T52-APPROVAL AND PROMUL- Requirementsand Appendix D to RegATION OF IMPLEMENTATION ulation 1, ContinuousMonitoring,are approved because they partially fulfill ANS the requirements of 40 CFR 51.19(e). It is noted, however,that this rule and fornia Plan Revision:~ Northern appendix do not meet all of the remoma County Air Pollution Con- quirements of40 CPR 51.19(e) and Apel District pendix P ofPart51. It isthe purpose ofthisnotice to apRNCY: Environmental Protection prove all-changes contained in the Ocncy. tober 13, 1977 and November 4, 1977 ION: FinalRulemaking. submittals and to incorporate them -into the California SIP, with 'the ex- IMARY: The Environmental Pro- ceptions oftherules discussed below. ion Agency (EPA) takes ftnal EPA is' disapproving Rules 420(e),
onto approve and, where appropri- Waste Incineration,and 420(f), Geodisapprove or take no action on thermal Well Drilling, iges to the. Northern Sonoma Rule 420(e) would exempt from,the nty Air Pollution Control District emission, limit of Rule 420(a) single CD) portion of the California chamber incinerators "used for the

e Implementation Plan (SIP) sub- disposal ofapproved combustibles subed by-the Governor's designee. Ject to permit conditions specified by intended effect of this action isto the Control Officer after a finding ate rifles and regulations and to that such use is compatible with the ect.certain deficiencies in the SIP. county solid waste management pro- 'ECTIVE DATE: January 22, 1979. gram and will not cause a violation of Z FURTHER INFORMATION the control strategy." This rule is disT E INOMAIN approved because it relaxes emission NTACT: control, provides an excessive amount lyn M. Davis; Director, Air and of discretion on the part of the Conzardous Materials Division, Envi- trol Officer, and as such could internmental Protection Agency, 215 fere with the attainment/maintenance emont Street, San Francisco, Call- of the National Ambient Air Quality rnia 94105, Attn: Douglas Grano, Standards (NAAQS). 15) 556-2938. Rule 420(f) provides an exception to 'PLEMENTARY INFORMATION: the emission limits ofRule 420(d) (in. April 3, 1978 (43 FR 13899) EPA- cluding Table I), Non-Combustion [ished a Notice of Proposed Rule- Sources, for geothermal wells. Withing for revisions to the Northern out a demonstration that this excepoma CountyAPCD's rules and reg- tion would not interfere with the at. ions submittedon October 13, 1977 tainment/maintenance ofthe NAAQS, November 4, 1977 by the Califor- Rule 420(f) cannotbe approved. Air Resources Board for inclusion No action is being taken at this time he California'SIP. on rules concerning emergency epihe most significant changes to sodes, or new source review. Those

s being acted upon by this notice pertaining to emergency episodes and

asfollows: new source review will be acted upon ) An amended rule for permit fee in separate FEDERALREOISER notices, dules is added. Rules 450, Sulfide Emission Stand- ) Continuous monitoring require- ards for KraftPulpMills;455(b), Geoits for certain pollutants from cer- thermal Operations-Power Plant stationary sources are added. Emissions; 455(c), Geothermal OperExceptions to the particulate ations-Pre-Power Emissions; and Apsion limits are added. pendix B to Regulation 1, Sonoma ) Emission limits and compliance County Geothermal Zone 1, are not fication requirements for sulfur appropriate for inclusion in the SIP

### RULES AND REGULATIONS

because they would regulate a pollutantforwhich thereisnoNAAQS.

The State has submitted revisions to Rule490 and Regulation 3, concerning New Source Performance Standards. Theserevisions implement Section 111 of the Clean Air Act and are not appropriate for inclusion in the SIP under Section 110 of the Act. Therefore,they willbe neitherapproved nor disapproved by EPA as part of an applicable implementation plan. They will, however, be reviewed under the appropriate provisions of Section 111, and will be acted upon in a separate FEDERAL REGisTERnotice.

The California Air Resources Board has certified that the public hearing requirements of 40 CFR 51.4 have been satisfied. Sections 110and 301(a)oftheClean AirAct
asamended, 42U.S.C. §§7410 and7601(a).

Dated: December 12, 1978. 

### DouGLAs M. Cos=v, Administrator. Subpart F of Part 52 of Chapter I, Title 40 ofthe Code of Federal Regulations is amended asfollows: Subpart F-Califomia 1. Section 52.220, paragraphs 

### (c)(41)(xv) and (c)(42)(xxi) are added

as follows: §52.220 Identification ofplan.

* * *' * *

(41) * * * (xv) Northern Sonoma County APCD.

(A) New or amended Rules 420(e) and (f), and 455(a),and (d).

(42)* * * (xxi) Northern Sonoma County -APCD. (A) New or amended Rules 240(e), 310, and Appendix D to Regulation -1.

* * * * * 2. Section 52.234, paragraph (e)(5)(11) is added asfollows: §52.234 Source sur

(e) * * * (5) * * * (ii) Northern APCD.

3. Section (b)(5)(i)(B) isadde §52.275 Particulate

(b) * * * (5)* * 

### (t)* (B) Rules 420(e), Waste Incineration, and 420(f), Geothermal Well Drilling, submitted on October 13, 1977.

• 0. * 0 * [FR Doc.78-35398 Filed12-20-78: 8:45 am]



### r6f6o-01-M1

EFRL 1002-41

PART 52-APPROVAL AND PROMULGATION OF. IMPLEMENTATION PLANS

California Plan Revision: San Bemardino County Desert and Riverside County Air Pollution Control Districts
AGENCY: Environmental Protection Agency. ACTION: Final rulemaking. SUMMARY: The Environmental Protection Agency (EPA) takes final action to approve and,where appropriate, disapprove or take no action on. changes to the San Bernardino County Desert and Riverside County Air Pollution Control Districts (APCD) portion of the California State Implementation Plan (SIP) submitted by the Governor's designee. The intended effect ofthis actionis to update rules and regulations and to correct certain deficiencies in the SIP. EFFECTIVE DATE: January 22, 1979. FOR FURTHER INFORMATION CONTACT.

Allyn M. Davis, Director, Air and Hazardous Materials Division, Environmental Protection Agency, 215 Fremont Street, San Francisco, California 94105, Attn: Wallace Woo, (415) 556-7288. SUPPLEMENTARY INFORMATION: I'n- T-t 0 10PY0 "TNMA 14lkl~ eilance. Notice of Proposed Rulemakingforre- visions to the San Bernardino County

. . * Desert and Riverside County APCD's rules and regulations submitted onNovember 4, 1977 by the California Air Resources Board for Inclusion in the Sonoma County California SIP. Rules of the South Coast Air Qual- ity Management District were also * * • proposed in the June 2, 1978 FEDERAL RErsmn. However. 

### final action per- 52.275, paragraph taining to this district will be taken in d as follows: a separateFEDRALRExasTxa notice.

matter control. A listing of the rules submitted and being considered in this FEDERAL RzGisrra notice was included in the June 2, 1978 Notice of Proposed Rulemaking. The rules listed were revised to correct deficiencies, add clarity and to make needed additions.All of therule revisions were evaluated as to their consistency with the CleanAirAct,40 CFRPart 51andEPApolicy.

- The Notice of ProposedRulemaking

proVided for a 30-day comment period. No comments were received concerning either the San Bernardino County Desert or the Riverside County APCDs.

Under Section 110 ofthe Clean Air Act as amended and 40 CFR Part 51, the Administrator is required to approve or disapprove regulations submitted as SIPrevisions.

It isthepurpose ofthis Noticeto approve the rules listed in the Notice of ProposedRulemaking, and to incorporate them into the California SIP, with the exception of those rules notedbelow.

Rule 102, DefinitionofTerms is approved forthe SanBernardino County Desert APCD with the exception of the definition for the newterm "Agricultural Burning" as discussed below 

### -and definitions pertaining to orchard heaters. The deletion by omission from the comprehensive November 4, 1977 submittal of definitions pertainIng to Regulation VT, Orchard or CitrusGrove Heater is disapproved. These definitions are necessary for interpretation ofRegulation VI, submitted on February 21, 1972, which has beenretained (43 FR 40011) as partof the SIPforthisdistrict.Previously approved (37 FR 10842) Rule 2, Definitions, is retained with respect to the followingterms: Distillingtypeheater, Non-complying .orchard heater, Pipe line systems, and Return stack heater.

Rule 444, OpenFire,% and the associated definition in Rule 102, "Agricultural Burning" (both submitted for the San Bernardino County Desert APCD), are disapproved because they. would allow increased open burning. No control strategy demonstration has been submitted to show how this increased potential for fires would not interfere with attainment and mainte-
nance of the National Ambient Air Quality Standards (NAAQS). Rule 57, Open Fires, submitted February 21, 1972 and approved (37 FR 10842), is retained aspart oftheSIP.

No action isbeingtaken onRule301, Permit Fees, submitted for the San Bernardino CountyDesert APCD. Nor is action being taken on Rules 42, HearingBoardFees,and 43,Analysis Fees,which were deleted by omission from the November 4, 1977 submittal Action onthese ruleswillbetaken in a futureFEDRALRacsran notice.

No actionisbeing taken onthe deletion ofRule 73,DrySandblasting,submitted for theSan Bernardino County 

### Desert APCD, because thisruleisnot part of the Federally approved SIP

FEDERAL REGISTER, VOL 43, NO. 246-THURSDAY, DECEMBER 21, 1978 

### 59489