Laws & Regulations

Availability of Data on Allocations of Cross-State Air Pollution Rule Allowances From New Unit Set-Asides for the 2015 Compliance Year

The Environmental Protection Agency (EPA) provides notice of the availability of preliminary calculations of emission allowance allocations to certain units under the Cross-State Air Pollution Rule (CSAPR).

Bulk Gasoline Terminals NSPS - Frequent Questions

Frequently asked questions related to the final Bulk Gas Terminals New Source Performance Standards issued in 2024

RFC 18003 - OAR MON RTR Rulemaking

This action finalizes the residual risk and technology review (RTR) conducted for the Miscellaneous Organic Chemical Manufacturing source category regulated under national emission standards for hazardous air pollutants (NESHAP).

RFC 21002 - Carbon Tetrachloride

This is a Request for Correction Risk Evaluation for Carbon Tetrachloride; EPA-HQ-OPPT-2019-0499

RFR 04019A

RE: Request for Reconsideration of Request for Correction (RFC 04019)

RFR 18003A - Request for Reconsideration Received 3/14/2022

Document page for RFR 18003A with attachments

RFC 18003 - Signed Response to W Gulledge of ACC, dated 12/13/2021

Signed response letter to Mr. William P. Gulledge on behalf of the Ethylene Oxide Panel for RFC 18003RFC 18003 - issued 12/13/2021

Maryland SIP, Section 110(a)(2) Infrastructure Requirements for the 2010 SO2 NAAQS.

Maryland - EPA Approved Nonregulatory Provisions and Quasi-Regulatory Measures in the Maryland SIP

EPA Approved Nonregulatory Provisions and Quasi-Regulatory Measures in the Virginia SIP

West Virginia SIP Maintenance Plans for WV Portion of Steubenville-Weirton Nonattainment Area for the 1997 Annual and 2006 24-Hour PM2.5 Standards

West Virginia SIP - EPA Approved non -regulatory and quasi-regulatory material

Pennsylvania SIP, Source Specific Requirement, Oakmont Pharmaceutical, Inc.

Pennsylvania SIP - Source Specific Requirement

PCS Phosphate Company Inc. - Mine Continuation Permit Proposed Additional Avoidance to Respond to EPA & ASA concerns

Contains e-mail cover & outline from PCS regarding Proposed Additional Avoidance to Respond to EPA & ASA concerns, May 14, 2009

PCS Phosphate Company Inc. Mine Continuation Permit

Contains email correspondence on complete proposal with graphics to further modify Alternative L to meet requests to the ASA & EPA for further avoidance, Beaufort County, NC, May 18, 2009

Detailed Components on Proposed PCS Phosphate Mine Expansion, Section 404 Permit

Contains referral that EPA finds discharge from PCS phosphate mine expansion will result in substantial & unacceptable impacts to waters in the Pamlico River Estuary System, ARNI

Planner's Guide to Wetland Buffers for Local Governments

Contains compilation of scientific literature on wetland buffers & techniques & legislative choices made by local governments in the United States, March 2008

PCS Phosphate Company, Inc. Mine Continuation Permit NGO Line Alternative Letter, April 6, 2009

Contains letter from PotashCorp requesting not to elective PCS Phosphate Company, Inc. Mine Continuation Permit, Beaufort County, North Carolina, April 6, 2009

PCS Phosphate ATTN COL Michael Pfenning E-mail Correspondence

Contains comment on PCS Phosphate Mine, Aurora, North Carolina, April 6, 2009

Army Rejects FWS Request for Extension on PCS Phosphate E-mail Correspondence

Contains correspondence on Army Rejection of FWS Request for Extension on PCS Phosphate, Aurora, North Carolina, April 9, 2009

Latest Details Regarding EPA Site Visit to PCS on 4/27 E-mail Correspondence - sent on April 12, 2009

Contains e-mail correspondence on flight & hotel logistics around EPA Site Visit to PCS Phosphate Mine, Aurora, North Carolina, on April 27, sent on April 12, 2009

Latest Details Regarding EPA Site Visit to PCS on 4/27 E-mail Correspondence - sent on April 17, 2009

Contains e-mail correspondence on date confirmation of EPA Site Visit to PCS Phosphate Mine, Aurora, North Carolina, on April 27, sent on April 17, 2009