40 CFR 81.338 - Oregon.

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§ 81.338 Oregon.
Oregon—SO2
Designated area Does not meet primary standards Does not meet secondary standards Cannot be classified Better than national standards
Central Oregon Intrastate AQCR 190 X
Eastern Oregon Intrastate AQCR 191 X
Northwest Oregon Intrastate AQCR 192 X
Portland Interstate AQCR 193 (Oregon Portion) X
Southwest Oregon Intrastate AQCR 194 X
Oregon—Carbon Monoxide
Designated Area Designation Classification
Date 1 Type Date 1 Type
1 This date is November 15, 1990, unless otherwise noted.
Eugene-Springfield Area
Lane County (part) 1/5/94 Attainment 1/5/94
The Eugene-Springfield Area is described as: The area within the bounds beginning at the Northwest corner of T17S, R4W; extending South to the Southwest corner of Section 6, T17S, R4W; thence East to the Northwest corner of Section 8, T17S, R4W; thence South to the Southwest corner of Section 32, T17S, R4W; thence East to the Northeast corner of Section 4, T18S, R4W; thence South to the Southwest corner of Section 3, T18S, R4W; thence East to the Northwest corner Section 12, T18S, R4W; thence South to the Southwest corner of Section 13, T18S, R4W; thence East to the Northeast corner of Section 24, T18S, R4W; thence South to the Southeast corner of Section 24, T18S, R4W; thence East to the Northeast corner of Section 21, T18S, R3W; thence North to the Northeast corner of Section 21, T18S, R3W; thence East to the Northeast corner of Section 22, T18S, R3W; thence South to the Southwest corner of Section 23, T18S, R3W; thence East to the Southeast corner of Section 24, T18S, R3W; thence North to the Southeast corner of Section 1, T18S, R3W; thence East to the Southeast corner of Section 2, T18S, R2W; thence North to the Northeast corner of Section 26, T17S, R2W; thence West to the Southwest corner of Section 20, T17S, R2W; thence North to the Northwest corner of Section 20, T17S, R2W; thence West to the Southwest corner of Section 13, T17S, R3W; thence North to the Northwest corner of Section 13, T17S, R3W; thence West to the Southwest corner of Section 11, T17S, R3W; thence North to the Northwest corner of Section 11, T17S, R3W; thence West to the Southwest corner of Section 6, T17S, R3W; thence North to the Northwest corner of Section 31, T16S, R3W; thence West to the Northwest corner of Section 34, T16S, R4W; thence South to the Southwest corner of Section 34, T16S, R4W; thence West to the point of beginning
Grants Pass Area:
Josephine County (part) Central Business District 10/30/00 Attainment
Klamath Falls Area
Klamath County (part) 11/9/01 Attainment
Urban Growth Boundary
Medford Area
Jackson County (part) 9/23/02 Attainment
Medford Urban Growth Boundary
Portland Area
Portland Metro Service District Boundary
Clackamas County (part) Attainment
Multnomah County (part) Attainment
Washington County (part) Attainment
Salem Area:
Salem Area Transportation Study
Marion County (part) 3/2/09
Polk County (part) 3/2/09
AQCR 190 Remainder of Central Oregon Intrastate Unclassifiable/Attainment
Crook County
Deschutes County
Hood River County
Jefferson County
Klamath County (part)
area outside Urban Growth Boundary
Lake County
Sherman County
Wasco County
AQCR 191 Eastern Oregon Intrastate Unclassifiable/Attainment
Baker County
Gilliam County
Grant County
Harney County
Malheur County
Morrow County
Umatilla County
Union County
Wallowa County
Wheeler County
AQCR 192 Northwest Oregon Intrastate Unclassifiable/Attainment
Clatsop County
Lincoln County
Tillamook County
AQCR 193 Remainder of Portland Interstate Unclassifiable/Attainment
Benton County
Clackamas County (part)
area outside Portland Metro Service District Boundary
Columbia County
Lane County (part)
area outside of Air Quality Maintenance area
Linn County
Marion County (part)
area outside the city of Salem
Multnomah County (part)
area outside Portand Metro Service District Boundary
Polk County (part)
area outside of Salem
Washington County (part)
area outside Portland Metro Service District Boundary
Yamhill County
AQCR 194 Remainder of Southwest Oregon Unclassifiable/Attainment
Coos County
Curry County
Douglas County
Jackson County (part)
area outside Medford Urban growth boundary
Josephine County (part)
area outside of Central Business District
Oregon—Ozone (1-Hour Standard)3
Designated area Designation Classification
Date 1 Type Date 1 Type
1 This date is October 18, 2000, unless otherwise noted.
2 This date is January 16, 2001.
3 The 1-hour ozone standard is revoked effective June 15, 2005 for all areas in Oregon. Portland-Vancouver AQMA is a maintenance area for the 1-hour NAAQS for purposes of 40 CFR part 51 subpart X.
Portland-Vancouver AQMA Area: Attainment
Air Quality Maintenance Area
Clackamas County (part)
Multnomah County (part)
Washington County (part)
Salem Area:
Salem Area Transportation Study
Marion County (part) (2) Nonattainment (2) Incomplete Data.
Polk County (2) Nonattainment (2) Incomplete Data.
AQCR 190 Central Oregon Intrastate (Remainder of) Unclassifiable/Attainment
Crook County
Deschutes County
Hood River County
Jefferson County
Klamath County
Lake County
Sherman County
Wasco County
AQCR 191 Eastern Oregon Intrastate Unclassifiable/Attainment
Baker County
Gilliam County
Grant County
Harney County
Malheur County
Morrow County
Umatilla County
Union County
Wallowa County
Wheeler County
AQCR 192 Northwest Oregon Intrastate Unclassifiable/Attainment
Clatsop County
Lincoln County
Tillamook County
AQCR 193 Portland Interstate (part) Unclassifiable/Attainment
Lane County (part) Eugene Springfield Air Quality Maintenance Area
AQCR 193 Portland Interstate (Remainder of) Unclassifiable/Attainment
Benton County
Clackamas County (part) Remainder of county
Columbia County
Lane County (part) Remainder of county
Linn County
Marion County (part) area outside the Salem Area Transportation Study
Multnomah County (part) Remainder of county
Polk County (part) area outside the Salem Area Transportation Study
Washington County (part) Remainder of county
Yamhill County
AQCR 194 Southwest Oregon Intrastate (part)
Jackson County (part)
Medford-Ashland Air Quality Maintenance Area Unclassifiable/Attainment
AQCR 194 Southwest Oregon Intrastate (Remainder of) Unclassifiable/Attainment
Coos County
Curry County
Douglas County
Jackson County (part) Remainder of county
Josephine County
Oregon—PM-10
Designated Area Designation Classification
Date Type Date Type
Central Oregon Intrastate AQCR 190:
Lakeview (the Urban Growth Boundary area) 7/19/06 Attainment
Klamath Falls (the Urban Growth Boundary area) 12/22/03 Attainment
Remainder of AQCR 190 11/15/90 Unclassifiable
Eastern Oregon Intrastate AQCR 191:
La Grande (the Urban Growth Boundary area) 7/19/06 Attainment
Remainder of AQCR 191 11/15/90 Unclassifiable
Northwest Oregon Intrastate AQCR 192 11/15/90 Unclassifiable
Portland Interstate AQCR 193 (Oregon Portion):
Portland-Vancouver (portion of the Air Quality Maintenance Area) 11/15/90 Unclassifiable
Eugene/Springfield (the Urban Growth Boundary area) 11/15/90 Nonattainment 11/15/90 Moderate.
Oakridge (the Urban Growth Boundary area) 1/20/94 Nonattainment 1/20/94 Moderate.
Remainder of AQCR 193 (Oregon Portion) 11/15/90 Unclassifiable
Southwest Oregon Intrastate AQCR 194:
Medford Air Quality Maintenance Area (including White City) 8/18/06 Attainment
Grants Pass (the Urban Growth Boundary area) 12/26/03 Attainment
Remainder of AQCR 194 11/15/90 Unclassifiable
Oregon—NO2 (1971 Annual Standard)
Designated area Does not meet primary standards Cannot be classified or better than national standards
Central Oregon Intrastate AQCR 190 X
Eastern Oregon Intrastate AQCR 191 X
Northwest Oregon Intrastate AQCR 192 X
Portland Interstate AQCR 193 (Oregon Portion) X
Southwest Oregon Intrastate AQCR 194 X
Oregon—NO2 (2010 1-Hour Standard)
Designated area Designation a
Date 1 Type
a Includes Indian Country located in each county or area, except as otherwise specified.
1 This date is 90 days after October 31, 2011, unless otherwise noted.
Baker County Unclassifiable/Attainment.
Benton County Unclassifiable/Attainment.
Clackamas County Unclassifiable/Attainment.
Clatsop County Unclassifiable/Attainment.
Columbia County Unclassifiable/Attainment.
Coos County Unclassifiable/Attainment.
Crook County Unclassifiable/Attainment.
Curry County Unclassifiable/Attainment.
Deschutes County Unclassifiable/Attainment.
Douglas County Unclassifiable/Attainment.
Gilliam County Unclassifiable/Attainment.
Grant County Unclassifiable/Attainment.
Harney County Unclassifiable/Attainment.
Hood River County Unclassifiable/Attainment.
Jackson County Unclassifiable/Attainment.
Jefferson County Unclassifiable/Attainment.
Josephine County Unclassifiable/Attainment.
Klamath County Unclassifiable/Attainment.
Lake County Unclassifiable/Attainment.
Lane County Unclassifiable/Attainment.
Lincoln County Unclassifiable/Attainment.
Linn County Unclassifiable/Attainment.
Malheur County Unclassifiable/Attainment.
Marion County Unclassifiable/Attainment.
Morrow County Unclassifiable/Attainment.
Multnomah County Unclassifiable/Attainment.
Polk County Unclassifiable/Attainment.
Sherman County Unclassifiable/Attainment.
Tillamook County Unclassifiable/Attainment.
Umatilla County Unclassifiable/Attainment.
Union County Unclassifiable/Attainment.
Wallowa County Unclassifiable/Attainment.
Wasco County Unclassifiable/Attainment.
Washington County Unclassifiable/Attainment.
Wheeler County Unclassifiable/Attainment.
Yamhill County Unclassifiable/Attainment.
Oregon—Ozone (8-Hour Standard)
Designated area Designation area a Category/classification
Date 1 Type Date 1 Type
a Includes Indian Country located in each county or area, except as otherwise specified.
1 This date is June 15, 2004, unless otherwise noted.
Portland-Vancouver AQMA: (Air Quality Maintenance Area) Unclassifiable/Attainment
Clackamas County (part)
Multnomah County (part)
Washington County (part)
Salem Area: (Salem Area Transportation Study)
Marion County (part) Unclassifiable/Attainment
Polk County Unclassifiable/Attainment
AQCR 190Central Oregon Intrastate (remainder of) Unclassifiable/Attainment
Crook County
Deschutes County
Hood River County
Jefferson County
Klamath County
Lake County
Sherman County
Wasco County
AQCR 191Eastern Oregon Intrastate Unclassifiable/Attainment
Baker County
Gilliam County
Grant County
Harney County
Malheur County
Morrow County
Umatilla County
Union County
Wallowa County
Wheeler County
AQCR 192Northwest Oregon Intrastate Unclassifiable/Attainment
Clatsop County
Lincoln County
Tillamook County
AQCR 193Portland Interstate (part) Unclassifiable/Attainment
Lane County (part) Eugene Springfield Air Quality Maintenance Area
AQCR 193Portland Interstate (remainder of) Unclassifiable/Attainment
Benton County
Clackamas County (part) remainder
Columbia County
Lane County (part) remainder
Linn County
Marion County (part) The area outside the Salem Area Transportation Study
Multnomah County (part) remainder
Polk County (part) The area outside the Salem Area Transportation Study
Washington County (part) remainder
Yamhill County
AQCR 194Southwest Oregon Intrastate (part)
Jackson County (part) Medford-Ashland Air Quality Maintenance Area Unclassifiable/Attainment
AQCR 194Southwest Oregon Intrastate (remainder of) Unclassifiable/Attainment
Coos County
Curry County
Douglas County
Jackson County (part) remainder
Josephine County
Oregon—PM2.5 (Annual NAAQS)
Designated area Designation a
Date 1 Type
a Includes Indian Country located in each county or area, except as otherwise specified.
1 This date is 90 days after January 5, 2005, unless otherwise noted.
Portland-Vancouver AQMA:
(Air Quality Maintenance Area)
Clackamas County (part) Unclassifiable/Attainment.
Multnomah County (part) Unclassifiable/Attainment.
Washington County (part) Unclassifiable/Attainment.
Salem Area:
(Salem Area Transportation Study):
Marion County (part) Unclassifiable/Attainment.
Polk County Unclassifiable/Attainment.
AQCR 190 Central Oregon Intrastate (remainder of):
Crook County Unclassifiable/Attainment.
Deschutes County Unclassifiable/Attainment.
Hood River County Unclassifiable/Attainment.
Jefferson County Unclassifiable/Attainment.
Klamath County Unclassifiable/Attainment.
Lake County Unclassifiable/Attainment.
Sherman County Unclassifiable/Attainment.
Wasco County Unclassifiable/Attainment.
AQCR 191 Eastern Oregon Intrastate:
Baker County Unclassifiable/Attainment.
Gilliam County Unclassifiable/Attainment.
Grant County Unclassifiable/Attainment.
Harney County Unclassifiable/Attainment.
Malheur County Unclassifiable/Attainment.
Morrow County Unclassifiable/Attainment.
Umatilla County Unclassifiable/Attainment.
Union County Unclassifiable/Attainment.
Wallowa County Unclassifiable/Attainment.
Wheeler County Unclassifiable/Attainment.
AQCR 192 Northwest Oregon Intrastate:
Clatsop County Unclassifiable/Attainment.
Lincoln County Unclassifiable/Attainment.
Tillamook County Unclassifiable/Attainment.
AQCR 193 Portland Interstate (part):
Lane County (part) Unclassifiable/Attainment.
Eugene Springfield Air Quality Maintenance Area
AQCR 193 Portland Interstate (remainder of):
Benton County Unclassifiable/Attainment.
Clackamas County (remainder) Unclassifiable/Attainment.
Columbia County Unclassifiable/Attainment.
Lane County (remainder) Unclassifiable/Attainment.
Linn County Unclassifiable/Attainment.
Marion County (part) Unclassifiable/Attainment.
The area outside the Salem Area Transportation Study
Multnomah County (remainder) Unclassifiable/Attainment.
Polk County (part) Unclassifiable/Attainment.
The area outside the Salem Area Transportation Study
Washington County (remainder) Unclassifiable/Attainment.
Yamhill County Unclassifiable/Attainment.
AQCR 194 Southwest Oregon Intrastate (part):
Jackson County (part) Unclassifiable/Attainment.
Medford-Ashland Air Quality Maintenance Area
AQCR 194 Southwest Oregon Intrastate (remainder of):
Coos County Unclassifiable/Attainment.
Curry County Unclassifiable/Attainment.
Douglas County Unclassifiable/Attainment.
Jackson County (remainder) Unclassifiable/Attainment.
Josephine County Unclassifiable/Attainment.
Oregon—PM2.5 [24-hour NAAQS]
Designated area Designation for the 1997 NAAQS a Designation for the 2006 NAAQS a
Date 1 Type Date 2 Type
a Includes Indian Country located in each county or area, except as otherwise specified.
1 This date is 90 days after January 5, 2005, unless otherwise noted.
2 This date is 30 days after November 13, 2009, unless otherwise noted.
Klamath Falls, OR:
Klamath County (part) Unclassifiable/Attainment Nonattainment.
Townships and ranges defined by T37S R9E Sections 31-32. T38S R8E Sections 1-5, 8-16, 22-26, 35-36. T38S R9E Sections 5-8, 14-15, 17-36. T39S R8E Sections 1-2, 11-13, 24. T39S R9E Sections 1-27. T39S R10E Sections 3-10, 15-20, 29-30.
Oakridge, OR:
Lane County (part) Unclassifiable/Attainment Nonattainment.
Boundary is defined as a line from Township 21 South, Range 2 East, Section 11 (northwest corner) east to Township 21 South, Range 3 East, Section 11 (northeast corner), south to Township 21 South, Range 3 East, Section 23 (southeast corner), west to Township 21 South, Range 2 East, Section 23 (southwest corner) connecting back to Township 21 South, Range 2 East, Section 11 (northwest corner).
Rest of State:
Portland-Vancouver AQMA: (Air Quality Maintenance Area)
Clackamas County (part) Unclassifiable/Attainment Unclassifiable/Attainment.
Multnomah County (part) Unclassifiable/Attainment Unclassifiable/Attainment.
Washington County (part) Unclassifiable/Attainment Unclassifiable/Attainment.
Salem Area: (Salem Area Transportation Study):
Marion County (part) Unclassifiable/Attainment Unclassifiable/Attainment.
Polk County Unclassifiable/Attainment Unclassifiable/Attainment.
AQCR 190Central Oregon Intrastate:
Crook County Unclassifiable/Attainment Unclassifiable/Attainment.
Deschutes County Unclassifiable/Attainment Unclassifiable/Attainment.
Hood River County Unclassifiable/Attainment Unclassifiable/Attainment.
Jefferson County Unclassifiable/Attainment Unclassifiable/Attainment.
Klamath County (remainder) Unclassifiable/Attainment Unclassifiable/Attainment.
Lake County Unclassifiable/Attainment Unclassifiable/Attainment.
Sherman County Unclassifiable/Attainment Unclassifiable/Attainment.
Wasco County Unclassifiable/Attainment Unclassifiable/Attainment.
AQCR 191Eastern Oregon Intrastate:
Baker County Unclassifiable/Attainment Unclassifiable/Attainment.
Gilliam County Unclassifiable/Attainment Unclassifiable/Attainment.
Grant County Unclassifiable/Attainment Unclassifiable/Attainment.
Harney County Unclassifiable/Attainment Unclassifiable/Attainment.
Malheur County Unclassifiable/Attainment Unclassifiable/Attainment.
Morrow County Unclassifiable/Attainment Unclassifiable/Attainment.
Umatilla County Unclassifiable/Attainment Unclassifiable/Attainment.
Union County Unclassifiable/Attainment Unclassifiable/Attainment.
Wallowa County Unclassifiable/Attainment Unclassifiable/Attainment.
Wheeler County Unclassifiable/Attainment Unclassifiable/Attainment.
AQCR 192Northwest Oregon Intrastate:
Clatsop County Unclassifiable/Attainment Unclassifiable/Attainment.
Lincoln County Unclassifiable/Attainment Unclassifiable/Attainment.
Tillamook County Unclassifiable/Attainment Unclassifiable/Attainment.
AQCR 193Portland Interstate (part):
Lane County (part) Unclassifiable/Attainment Unclassifiable/Attainment.
Eugene Springfield Air Quality Maintenance AQCR 193Portland Interstate:
Benton County Unclassifiable/Attainment Unclassifiable/Attainment.
Clackamas County (remainder) Unclassifiable/Attainment Unclassifiable/Attainment.
Columbia County Unclassifiable/Attainment Unclassifiable/Attainment.
Lane County (remainder) Unclassifiable/Attainment Unclassifiable/Attainment.
Linn County Unclassifiable/Attainment Unclassifiable/Attainment.
Marion County (part) Unclassifiable/Attainment Unclassifiable/Attainment.
The area outside the Salem Area Transportation Study
Multnomah County (remainder) Unclassifiable/Attainment Unclassifiable/Attainment.
Polk County (part) Unclassifiable/Attainment Unclassifiable/Attainment.
The area outside the Salem Area Transportation Study
Washington County (remainder) Unclassifiable/Attainment Unclassifiable/Attainment.
Yamhill County Unclassifiable/Attainment Unclassifiable/Attainment.
AQCR 194Southwest Oregon Intrastate (part):
Jackson County (part) Unclassifiable/Attainment Unclassifiable/Attainment.
Medford-Ashland Air Quality Maintenance Area AQCR 194Southwest Oregon Intrastate: (remainder of):
Coos County Unclassifiable/Attainment Unclassifiable/Attainment.
Curry County Unclassifiable/Attainment Unclassifiable/Attainment.
Douglas County Unclassifiable/Attainment Unclassifiable/Attainment.
Jackson County (remainder) Unclassifiable/Attainment Unclassifiable/Attainment.
Josephine County Unclassifiable/Attainment Unclassifiable/Attainment.
Oregon—2008 Lead NAAQS
Designated area Designation for the 2008 NAAQSa
Date 1 Type
a Includes Indian Country located in each county or area, except as otherwise specified.
1 December 31, 2011 unless otherwise noted.
Whole State Unclassifiable/Attainment.
[54 FR 27345, June 29, 1989]
Editorial Note:
For Federal Register citations affecting § 81.338 see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.fdsys.gov.
§ 81.338, Nt.
Effective Date Note:
At 77 FR 30142, May 21, 2012, § 81.338 was amended by revising the table heading for “Oregon—Ozone (8-Hour Standard)” to read “Oregon—1997 8-Hour Ozone NAAQS (Primary and Secondary)”; by adding a new table entitled “Oregon—2008 8-Hour Ozone NAAQS (Primary and Secondary)” following the newly designated table “Oregon—1997 8-Hour Ozone NAAQS (Primary and Secondary)”, effective July 20, 2012. For the convenience of the user, the added text is set forth as follows:
§ 81.338 Oregon.
Oregon—2008 8-Hour Ozone NAAQS(Primary and secondary)
Designated area Designation Classification
Date 1 Type Date 1 Type
1 This date is July 20, 2012, unless otherwise noted.
Statewide and Any Areas of Indian Country Unclassifiable/Attainment

Title 40 published on 2013-07-01

The following are only the Rules published in the Federal Register after the published date of Title 40.

For a complete list of all Rules, Proposed Rules, and Notices view the Rulemaking tab.

  • 2014-08-05; vol. 79 # 150 - Tuesday, August 5, 2014
    1. 79 FR 45350 - Approval and Promulgation of Air Quality Implementation Plans; Delaware; Redesignation Requests, Associated Maintenance Plans, and Motor Vehicle Emissions Budgets for the Delaware Portion of the Philadelphia-Wilmington, PA-NJ-DE Nonattainment Area for the 1997 Annual and 2006 24-Hour Fine Particulate Matter Standards, and the 2007 Comprehensive Emissions Inventory for the 2006 24-Hour Fine Particulate Matter Standard
      GPO FDSys XML | Text
      ENVIRONMENTAL PROTECTION AGENCY
      Final rule.
      This final rule is effective on September 4, 2014.
      40 CFR Parts 52 and 81

This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.

This list is taken from the Parallel Table of Authorities and Rules provided by GPO [Government Printing Office].

It is not guaranteed to be accurate or up-to-date, though we do refresh the database weekly. More limitations on accuracy are described at the GPO site.


United States Code
U.S. Code: Title 42 - THE PUBLIC HEALTH AND WELFARE

§ 7401 - Congressional findings and declaration of purpose

§ 7402 - Cooperative activities

§ 7403 - Research, investigation, training, and other activities

§ 7404 - Research relating to fuels and vehicles

§ 7405 - Grants for support of air pollution planning and control programs

§ 7406 - Interstate air quality agencies; program cost limitations

§ 7407 - Air quality control regions

§ 7408 - Air quality criteria and control techniques

§ 7409 - National primary and secondary ambient air quality standards

§ 7410 - State implementation plans for national primary and secondary ambient air quality standards

§ 7411 - Standards of performance for new stationary sources

§ 7412 - Hazardous air pollutants

§ 7413 - Federal enforcement

§ 7414 - Recordkeeping, inspections, monitoring, and entry

§ 7415 - International air pollution

§ 7416 - Retention of State authority

§ 7417 - Advisory committees

§ 7418 - Control of pollution from Federal facilities

§ 7419 - Primary nonferrous smelter orders

§ 7420 - Noncompliance penalty

§ 7421 - Consultation

§ 7422 - Listing of certain unregulated pollutants

§ 7423 - Stack heights

§ 7424 - Assurance of adequacy of State plans

§ 7425 - Measures to prevent economic disruption or unemployment

§ 7426 - Interstate pollution abatement

§ 7427 - Public notification

§ 7428 - State boards

§ 7429 - Solid waste combustion

§ 7430 - Emission factors

§ 7431 - Land use authority

§ 7450 to 7459 - Repealed.

§ 7470 - Congressional declaration of purpose

§ 7471 - Plan requirements

42 U.S. Code § 7450 to 7459 - Repealed.

§ 7472 - Initial classifications

§ 7473 - Increments and ceilings

§ 7474 - Area redesignation

§ 7475 - Preconstruction requirements

§ 7476 - Other pollutants

§ 7477 - Enforcement

§ 7478 - Period before plan approval

§ 7479 - Definitions

§ 7491 - Visibility protection for Federal class I areas

§ 7492 - Visibility

§ 7501 - Definitions

§ 7502 - Nonattainment plan provisions in general

§ 7503 - Permit requirements

§ 7504 - Planning procedures

§ 7505 - Environmental Protection Agency grants

§ 7505a - Maintenance plans

§ 7506 - Limitations on certain Federal assistance

§ 7506a - Interstate transport commissions

§ 7507 - New motor vehicle emission standards in nonattainment areas

§ 7508 - Guidance documents

§ 7509 - Sanctions and consequences of failure to attain

§ 7509a - International border areas

§ 7511 - Classifications and attainment dates

§ 7511a - Plan submissions and requirements

§ 7511b - Federal ozone measures

§ 7511c - Control of interstate ozone air pollution

§ 7511d - Enforcement for Severe and Extreme ozone nonattainment areas for failure to attain

§ 7511e - Transitional areas

§ 7511f - NO

§ 7512 - Classification and attainment dates

§ 7512a - Plan submissions and requirements

§ 7513 - Classifications and attainment dates

§ 7513a - Plan provisions and schedules for plan submissions

§ 7513b - Issuance of RACM and BACM guidance

§ 7514 - Plan submission deadlines

§ 7514a - Attainment dates

§ 7515 - General savings clause

§ 7521 - Emission standards for new motor vehicles or new motor vehicle engines

§ 7522 - Prohibited acts

§ 7523 - Actions to restrain violations

§ 7524 - Civil penalties

§ 7525 - Motor vehicle and motor vehicle engine compliance testing and certification

§ 7541 - Compliance by vehicles and engines in actual use

§ 7542 - Information collection

§ 7543 - State standards

§ 7544 - State grants

§ 7545 - Regulation of fuels

§ 7546 - Renewable fuel

§ 7547 - Nonroad engines and vehicles

§ 7548 - Study of particulate emissions from motor vehicles

§ 7549 - High altitude performance adjustments

§ 7550 - Definitions

§ 7551 - Omitted

§ 7552 - Motor vehicle compliance program fees

§ 7553 - Prohibition on production of engines requiring leaded gasoline

§ 7554 - Urban bus standards

§ 7571 - Establishment of standards

§ 7572 - Enforcement of standards

§ 7573 - State standards and controls

§ 7574 - Definitions

§ 7581 - Definitions

§ 7582 - Requirements applicable to clean-fuel vehicles

§ 7583 - Standards for light-duty clean-fuel vehicles

§ 7584 - Administration and enforcement as per California standards

§ 7585 - Standards for heavy-duty clean-fuel vehicles (GVWR above 8,500 up to 26,000 lbs.)

§ 7586 - Centrally fueled fleets

§ 7587 - Vehicle conversions

§ 7588 - Federal agency fleets

§ 7589 - California pilot test program

§ 7590 - General provisions

§ 7601 - Administration

§ 7602 - Definitions

§ 7603 - Emergency powers

§ 7604 - Citizen suits

§ 7605 - Representation in litigation

§ 7606 - Federal procurement

§ 7607 - Administrative proceedings and judicial review

§ 7608 - Mandatory licensing

§ 7609 - Policy review

§ 7610 - Other authority

§ 7611 - Records and audit

§ 7612 - Economic impact analyses

§ 7613 - Repealed.

§ 7614 - Labor standards

§ 7615 - Separability

§ 7616 - Sewage treatment grants

§ 7617 - Economic impact assessment

§ 7618 - Repealed.

§ 7619 - Air quality monitoring

§ 7620 - Standardized air quality modeling

§ 7621 - Employment effects

§ 7622 - Employee protection

§ 7623 - Repealed.

§ 7624 - Cost of vapor recovery equipment

§ 7625 - Vapor recovery for small business marketers of petroleum products

42 U.S. Code § 7450 to 7459 - Repealed.

§ 7625a - Statutory construction

§ 7626 - Authorization of appropriations

§ 7627 - Air pollution from Outer Continental Shelf activities

§ 7628 - Demonstration grant program for local governments

§ 7641 - Noise abatement

§ 7642 - Authorization of appropriations

§ 7651 - Findings and purposes

§ 7651a - Definitions

§ 7651b - Sulfur dioxide allowance program for existing and new units

§ 7651c - Phase I sulfur dioxide requirements

§ 7651d - Phase II sulfur dioxide requirements

§ 7651e - Allowances for States with emissions rates at or below 0.80 lbs/mmBtu

§ 7651f - Nitrogen oxides emission reduction program

§ 7651g - Permits and compliance plans

§ 7651h - Repowered sources

§ 7651i - Election for additional sources

§ 7651j - Excess emissions penalty

§ 7651k - Monitoring, reporting, and recordkeeping requirements

42 U.S. Code § -

§ 7651m - Enforcement

§ 7651n - Clean coal technology regulatory incentives

42 U.S. Code § -

§ 7661 - Definitions

§ 7661a - Permit programs

§ 7661b - Permit applications

§ 7661c - Permit requirements and conditions

§ 7661d - Notification to Administrator and contiguous States

§ 7661e - Other authorities

§ 7661f - Small business stationary source technical and environmental compliance assistance program

§ 7671 - Definitions

§ 7671a - Listing of class I and class II substances

§ 7671b - Monitoring and reporting requirements

§ 7671c - Phase-out of production and consumption of class I substances

§ 7671d - Phase-out of production and consumption of class II substances

§ 7671e - Accelerated schedule

§ 7671f - Exchange authority

§ 7671g - National recycling and emission reduction program

§ 7671h - Servicing of motor vehicle air conditioners

§ 7671i - Nonessential products containing chlorofluorocarbons

§ 7671j - Labeling

§ 7671k - Safe alternatives policy

42 U.S. Code § -

§ 7671m - Relationship to other laws

§ 7671n - Authority of Administrator

42 U.S. Code § -

§ 7671p - International cooperation

§ 7671q - Miscellaneous provisions

Title 40 published on 2013-07-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 40 CFR 81 after this date.

  • 2014-08-06; vol. 79 # 151 - Wednesday, August 6, 2014
    1. 79 FR 45735 - Approval and Promulgation of Air Quality Implementation Plans; District of Columbia, Maryland, and Virginia; Approval of the Redesignation Requests and Maintenance Plan of the Washington, DC-MD-VA Nonattainment Area for the 1997 Annual Fine Particulate Matter Standard
      GPO FDSys XML | Text
      ENVIRONMENTAL PROTECTION AGENCY
      Proposed rule.
      Written comments must be received on or before September 5, 2014.
      40 CFR Parts 52 and 81