Laws & Regulations
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Public Notice: 2019E-01 Proposed Administrative Penalty Assessment for Alleged Violations of Clean Water Act for ABZCO, LLC Belmont Construction Site, Guaynabo, Puerto Rico
EPA is providing notice of a proposed administrative penalty assessment for alleged violations of the Clean Water Act (Act). EPA is also providing notice of opportunity to comment on the proposed penalty assessment.
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Public Notice 2017-20: General Engineering Corporation, LLC
The U.S. Environmental Protection Agency (EPA) is authorized under Section 309(g) of the Clean Water Act (CWA), 33 U.S.C. §1319(g), to assess a civil penalty after providing the person subject to the penalty with notice of the proposed penalty and the
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Announcement: Municipality of Ponce Consent Decree
The United States Department of Justice (DOJ) has reached a proposed settlement with the Municipality of Ponce to resolve Clean Water Act (CWA) violations associated with the municipality’s separate storm sewer systems (MS4) and stormwater
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Proposed revisions to the Federal Air Rules for Reservations
Summary of proposed changes to the Federal Air Rules for Reservations in Idaho, Oregon, and Washington.
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2023 Reference Case
This area provides information and documentation on EPA’s power sector modeling platform v6, including the associated input data and modeling assumptions, outputs, and documentation.
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Per- and Polyfluoroalkyl Substances National Primary Drinking Water Regulation
Chemical Phase II-V Rules Presentation given by Kendra Morrison at the WWQ/PCA Conference held in Casper, Wyoming in October of 2017.
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Post-IRA 2022 Reference Case
This area provides information and documentation on EPA’s power sector modeling platform v6, including the associated input data and modeling assumptions, outputs, and documentation.
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North Carolina SIP: Subchapter 2D - Air Pollution Control Requirements: Section 2D.2400: Clean Air Interstate Rules
Establishes a system for classifying air pollution sources deemed by Commission to be of sufficient importance to justify classification or control - Section 2D.2400: Clean Air Interstate Rules as of 10/1/23
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Frequently Asked Questions: Final Rule: Withdrawal of Finding of Substantial Inadequacy for State Implementation Plan and of Call for North Carolina State Implementation Plan (SIP) Revision: Automatic Exemptions and Director’s Discretion Provisions
Frequently Asked Questions about a R4 final rule to withdraw the finding of substantial inadequacy of for the North Carolina State Implementation Plan and to withdraw the SSM SIP Call for North Carolina.
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Options and Issues Related to Applicator Training
Soil fumigant users must comply with certified pesticide applicator training as specified by the product label. Training may be registrant-sponsored, or by EPA-approved programs developed by tribal and state lead agencies (SLAs).
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Louisiana SIP: LA 33:III Ch. 5 Section 509. SIP effective 2011-08-18 (LAd36) to 2015-12-06
LA SIP: LA 33:III Ch. 5 Section 509. SIP effective 2011-08-18 (LAd36) to 2015-12-06
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Louisiana SIP: LA 33:III Ch. 5 Section 509. SIP effective 2015-12-07 (LAd46) to 2016-08-16
LA SIP: LA 33:III Ch. 5 Section 509. SIP effective 2015-12-07 (LAd46) to 2016-08-16
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Louisiana Chapter 56. Prevention of Air Pollution Emergency Episodes, Sections 5601 to 5611, and Tables 5, 6, and 7, SIP effective May 8, 1989 (LAc49) and August 14, 1989 (LAc50)
LA SIP: 33 LAC III Ch. 56 Section 5601-5611 and Table 5-7
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Louisiana SIP: LAC 33:III Ch. 2 Section 223 - Fee Schedule Listing, SIP effective December 22, 1995 (LAc66) to June 19, 2016
Louisiana SIP: LAC 33:III Ch. 2 Section 223. SIP effective 12/22/95 to 2016-06-19
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Texas SIP: 30 TAC 115.780-115.789: Fugitive Emissions; SIP effective 2006.10.06 TXd77 to 2015-04-26
Texas SIP: 30 TAC 115.780-115.789: Fugutive Emissions; SIP effective 2006.10.06 TXd77 to 2015-04-26
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Louisiana SIP: LAC 33:III Ch. 13 Table 3 - Allowable Rate of Emissions Based On Process Weight Rate, SIP effective May 8, 1989 (LAc49)
LA SIP: 33 LAC III Ch. 13 Table 3
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What EPA is Doing to Reduce Mercury Pollution, and Exposures to Mercury
Learn about actions EPA, tribal and state agencies have taken to reduce mercury pollution and releases into the environment
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Reporting Requirements for the Mercury Inventory of the Toxic Substances Control Act
Information on EPA's Mercury Reporting Requirements final rule for the of supply, and trade of mercury.
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Frequent Questions about EPA's Mercury Inventory Reporting Rule
Frequently asked questions about reporting requirements for EPA's mercury inventory of supply, use, and trade.