Documents

Approval and Promulgation of Air Quality Implementation Plans; West Virginia; Approval of the Redesignation Requests and the Associated Maintenance Plans of the Charleston Nonattainment Area To Attainment for the 1997 Annual and 2006 24-Hour Fine Particulate Matter Standard

Federal Register · Proposed Rule · Jan 24, 2014

EPA et al., 423 F.3d 989 (9th Cir. 2005). V. … EPA and other parties have filed petitions for certiorari to the U.S.

Revisions To Establish the Sixth Unregulated Contaminant Monitoring Rule (UCMR 6) for Public Water Systems

Federal Register · Proposed Rule · Jul 1, 2026

Consistent with the “ U.S. … Methods From the U.S.

Air Plan Approval; Pennsylvania; Redesignation Request and Associated Maintenance Plan for the Liberty-Clairton Area for the 1997 Annual and 2006 24-Hour Fine Particulate Matter Standard and Maintenance Plan for the Allegheny County Area for the 2012 Annual Fine Particulate Matter Standard

Federal Register · Proposed Rule · Apr 7, 2025

In response to legal challenges of the 2006 annual PM 2.5 NAAQS, the U.S. Court of Appeals for the District of Columbia Circuit (D.C. … EPA, 423 F.3d 989 (9th Cir. 2005) and extended to PM 2.5 implementation in the PM 2.5 SIP Requirements Rule.

Significant New Use Rules on Certain Chemical Substances (18-3)

Federal Register · Rule · Jan 9, 2020

Congressional Review Act (CRA) Pursuant to the CRA (5 U.S.C. 801 et seq. ), EPA will submit a report containing this rule and other required information to the U.S. Senate, the U.S. … P-17-423 Halogenated benzoic acid ethyl ester. (2) The significant new uses are: (i) Protection in the workplace.

Protection of Stratospheric Ozone: Listing of Substitutes for Ozone-Depleting Substances-n-Propyl Bromide in Solvent Cleaning

Federal Register · Rule · May 30, 2007

continental U.S. … Toxicol Sciences 54:416-423. (A-2001-07, II-A-7) Ichihara G. et al. , 2002. Neurological Disorders in Three Workers Exposed to 1-Bromopropane. J Occu. Health 44:1-7.

Air Plan Approval and Air Quality Designation; TN; Redesignation of the Knoxville 1997 Annual PM2.5 Nonattainment Area to Attainment

Federal Register · Proposed Rule · May 30, 2017

FOR FURTHER INFORMATION CONTACT: Sean Lakeman of the Air Regulatory Management Section, in the Air Planning and Implementation Branch, Air, Pesticides and Toxics Management Division, U.S. … EPA, 423 F.3d 989 (9th Cir. 2005) and extended to PM 2.5 implementation in the PM Implementation Rule.

Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Redesignation Request and Associated Maintenance Plan for the Reading, Pennsylvania Nonattainment Area for the 1997 Annual Fine Particulate Matter Standard, and 2007 Base Year Inventory

Federal Register · Proposed Rule · Dec 22, 2014

Background The U.S. Court of Appeals for the District of Columbia Circuit (D.C. … EPA et al., 423 F.3d 989 (9th Cir. 2005). V.

Federal Baseline Water Quality Standards for Indian Reservations

Federal Register · Proposed Rule · May 5, 2023

FOR FURTHER INFORMATION CONTACT: James Ray, U.S. … “Priority toxic pollutants” are identified in 40 CFR part 423, appendix A—126 Priority Pollutants.

Guidelines for Reproductive Toxicity Risk Assessment

Federal Register · Notice · Oct 31, 1996

J. 300:423-429. Gaylor, D.W. (1989) Quantitative risk analysis for quantal reproductive and developmental effects. Environ. Health 79:243-246. … U.S. Congress (1985) Reproductive Health Hazards in the Workplace. Office of Technology Assessment, OTA-BA-266, U.S. Government Printing Office, Washington, DC. U.S.

Approval, and Promulgation of Air Quality Implementation Plans; Michigan; Redesignation of the Detroit-Ann Arbor Area to Attainment of the 1997 Annual Standard and the 2006 24-Hour Standard for Fine Particulate Matter

Federal Register · Proposed Rule · Jul 2, 2013

In response to legal challenges of the 2006 annual PM 2.5 standard, the U.S. Court of Appeals for District of Columbia Circuit (D.C. … EPA et al., 423 F.3d 989 (9th Cir. 2005).

Final Rule To Implement the 8-Hour Ozone National Ambient Air Quality Standard-Phase 1

Federal Register · Rule · Apr 30, 2004

Whitman, 531 U.S. at 482. … The Court unequivocally stated that those provisions do apply for purposes of implementing the 8-hour ozone NAAQS. 531 U.S. 482-84.

Preliminary Effluent Guidelines Program Plan for 2004/2005

Federal Register · Notice · Dec 31, 2003

Send or deliver information identified as CBI only to the following address: U.S. … 25 No (2) 52 Rubber Manufacturing 428 No 14 32 No (3) 53 Soaps and Detergents Manufacturing 417 No 42 44 No (3) 54 Steam Electric Power Generation 423

Approval and Promulgation of Implementation Plans; State of Arizona; Revised Format for Materials Incorporated by Reference

Federal Register · Rule · Nov 23, 2016

The EPA will submit a report containing this rule and other required information to the U.S. Senate, the U.S. … Rule 423 TSP Emission Data Bank August 17, 1979 July 7, 1982, 47 FR 29532 Submitted on October 9, 1979.

Approval and Promulgation of Air Quality Implementation Plans; Ohio; Redesignation of the Dayton-Springfield Area to Attainment of the 1997 Annual Standard for Fine Particulate Matter

Federal Register · Proposed Rule · Jul 26, 2013

The requirement to determine conformity applies to transportation plans, programs, and projects developed, funded, or approved under title 23 of the U.S. … EPA et al., 423 F.3d 989 (9th Cir. 2005).

Standards of Performance for Electric Utility Steam Generating Units for Which Construction Is Commenced After September 18, 1978; Standards of Performance for Industrial-Commercial-Institutional Steam Generating Units; and Standards of Performance for Small Industrial-Commercial-Institutional Steam Generating Units

Federal Register · Proposed Rule · Feb 28, 2005

According to the most recent Department of Energy data (FERC form-423 and form EIA-423), non-refuse coal-fired power plants in the United States had an average uncontrolled sulfur emissions potential of … Based on the average employment per facility data from the U.S.

Proposed Reissuance of National Pollutant Discharge Elimination System (NPDES) Storm Water Multi-Sector General Permit for Industrial Activities

Federal Register · Notice · Mar 30, 2000

• PR U.S. … U.S.

Final Reissuance of National Pollutant Discharge Elimination System (NPDES) Storm Water Multi-Sector General Permit for Industrial Activities

Federal Register · Notice · Oct 30, 2000

• PR U.S. … Box 25486, DFC, Denver, CO 80225 U.S.

Guidelines for Neurotoxicity Risk Assessment

Federal Register · Notice · May 14, 1998

Neurotoxicol Teratol 10:423-428. Ecobichon, DJ; Joy, RM. (1982) Pesticides and neurological diseases. Boca Raton, FL: CRC Press, pp. 151-203. … U.S. Congress, Office of Technology Assessment (OTA-BA-436). Washington, DC: U.S. Government Printing Office.

EPA Method 23-Determination of Polychlorinated Dibenzo-p-Dioxins and Polychlorinated Dibenzofurans From Stationary Sources

Federal Register · Rule · Mar 20, 2023

Maintain the source temperature in the range of 250 to 300 °C (482 to 572 °F). 11.4.3.3 Ion Monitoring Mode. … U.S. Environmental Protection Agency.

Effluent Limitations Guidelines and Standards for the Dental Category

Federal Register · Rule · Jun 14, 2017

U.S. EPA, 447 F3d 879, 895-96 (6th Cir. 2006) (upholding EPA's use of non-numeric effluent limitations and standards); Waterkeeper Alliance, Inc. v. U.S. … In other words, a consensus of U.S. experts, in an open and due process based environment, agreed that ISO 11143 with U.S. modifications is appropriate for adoption as an ANS.