Laws & Regulations
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Tribal Consultation and Coordination on EPA’s Proposed Federal Baseline Water Quality Standards for Indian Reservations
On April 27, 2023, the EPA Administrator signed a proposed rule to promulgate federal baseline water quality standards (WQS) for waters on over 250 Indian reservations that do not have WQS in effect under the Clean Water Act (CWA).
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Petitions to the Office of Air and Radiation
Lists of petitions for rulemaking received by EPA's Office of Air and Radiation
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FACT SHEET: Overview of Final Updates to Air Emissions Requirements for New Residential Wood Heaters
Overview fact sheet explaining emission requirements and standards of performance for residential wood heaters
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Technical Information for Residential Wood Heater New Source Performance Standards
Technical documents related to New Source Performance Standards for Residential Wood Heaters
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Compliance Requirements for 1988 NSPS for Residential Wood Heaters
Compliance documents and test methods related to the 1988 Residential Wood Heater New Source Performance Standards (NSPS)
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FACT SHEET: Final Updates to Air Emissions Requirements for New Residential Wood Heaters: Changes Since Proposal
Fact sheet explaining the differences between the final NSPS for residential wood heaters and proposal
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Memo: Correction of Inadvertent Errors in the Standards of Performance
A memo outlining errors to the NSPS for residential wood heaters issued on Feb. 4, 2015
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Fact Sheet: Residential Wood Heaters: New Source Performance Standards
The U.S. Environmental Protection Agency (EPA) is finalizing amendments to the 2015 New Source Performance Standards for New Residential Wood Heaters, New Hydronic Heaters and Forced-Air Furnaces
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FACT SHEET: Summary of Requirements for Wood-fired Forced Air Furnaces
Fact sheet summarizing requirements for wood-burning forced-air furnaces under the NSPS for residential wood heaters
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FACT SHEET: Summary of Requirements for Wood-fired Hydronic Heaters
Fact sheet summarizing requirements for wood-fired hydronic heaters under the NSPS for new residential wood heaters
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FACT SHEET: Summary of Requirements for Woodstoves and Pellet Stoves
Fact sheet summarizing requirements for woodstoves and pellet stoves related to the NSPS for wood heaters
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Small Entity Compliance Guide for Residential Wood Heaters
Small entity compliance guide to help manufacturers, distributors and retailers of residential wood heaters comply with the new source performance standards
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Compliance Requirements for Residential Wood Heaters
Compliance information for woodstoves, pellet stoves, hydronic heaters and wood-fired forced air furnaces
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Regulatory Impact Analysis: Standards of Performance for New Residential Wood Heaters, New Residential Hydronic Heaters and Forced-Air Furnaces
Regulatory impact analysis for final NSPS for residential wood heaters, hydronic heaters and forced-air furnaces
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Proposed Amendments to the New Source Performance Standards for Residential Wood Heaters
Proposed Amendments to the New Source Performance Standards for Residential Wood Heaters
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Final Amendments to the New Source Performance Standards for Residential Wood Heaters
Final New Source Performance Standards for Residential Wood Heaters
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Registration List for Public Hearing on Proposed Amendments to NSPS for Residential Wood Heaters
Information about the public hearing for the proposal
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Idaho NPDES Permits
NPDES water permits issued in Idaho.
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Alternative Dispute Resolution (ADR) References and Guidance Documents
The EPA's Conflict Prevention and Resolution Center (CPRC) provides alternative dispute resolution (ADR) services to the entire Agency.
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Services offered by the Conflict Prevention and Resolution Center (CPRC)
The EPA's Conflict Prevention and Resolution Center (CPRC) provides alternative dispute resolution (ADR) services to the entire Agency.