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Laws & Regulations

Texas SIP: 30 TAC 117.10. Definitions; SIP effective 2001.04.16

Texas SIP: 30 TAC 117.10. Definitions; SIP effective 2001.04.16
Texas SIP: 30 TAC 117.471-117.479: Boilers, Process Heaters, and Stationary Engines and Gas Turbines at Minor Sources; SIP effective 2001.12.14

Texas SIP: 30 TAC 117.471-117.479: Boilers, Process Heaters, and Stationary Engines and Gas Turbines at Minor Sources; SIP effective 2001.12.14
Texas SIP: 30 TAC 117.301-117.321: Adipic Acid Manufacturing; SIP effective 2001.04.16

Texas SIP: 30 TAC 117.301-117.321: Adipic Acid Manufacturing; SIP effective 2001.04.16
Texas SIP: 30 TAC 117.560. Rescission; SIP effective 2001.04.16

Texas SIP: 30 TAC 117.560. Rescission; SIP effective 2001.04.16
Texas SIP: 30 TAC 117.540. Phased Reasonably Available Control Technology (RACT); SIP effective 2001.04.16

Texas SIP: 30 TAC 117.540. Phased Reasonably Available Control Technology (RACT); SIP effective 2001.04.16
Texas SIP: 30 TAC 117.201-117.223: Industrial, Commercial, Institutional, Combustion Sources in Ozone Nonattainment Areas; SIP effective 2001.04.16

Texas SIP: 30 TAC 117.201-117.223: Industrial, Commercial, Institutional, Combustion Sources in Ozone Nonattainment Areas; SIP effective 2001.04.16
Texas SIP: 30 TAC 117.201-117.223: Industrial, Commercial, Institutional, Combustion Sources in Ozone Nonattainment Areas; SIP effective 2000.12.26

Texas SIP: 30 TAC 117.201-117.223: Industrial, Commercial, Institutional, Combustion Sources in Ozone Nonattainment Areas; SIP effective 2000.12.26
Texas SIP: 30 TAC 117.512. Compliance Schedule For Utility Electric Generation in East and Central Texas; SIP effective 2001.04.16

Texas SIP: 30 TAC 117.512. Compliance Schedule For Utility Electric Generation in East and Central Texas; SIP effective 2001.04.16
Texas SIP: 30 TAC 117.520. Compliance Schedule For Commercial, Institutional, and Industrial Combustion Sources; SIP effective 2001.04.16

Texas SIP: 30 TAC 117.520. Compliance Schedule For Commercial, Institutional, and Industrial Combustion Sources; SIP effective 2001.04.16
Texas SIP: 30 TAC 117.530. Compliance Schedule For Nitric Acid and Adipic Acid Manufacturing Sources; SIP effective 2000.12.26

Texas SIP: 30 TAC 117.530. Compliance Schedule For Nitric Acid and Adipic Acid Manufacturing Sources; SIP effective 2000.12.26
Texas SIP: 30 TAC 117.460-117.469: Water Heaters, Small Boilers, and Process Heaters; SIP effective 2001.04.16

Texas SIP: 30 TAC 117.460-117.469: Water Heaters, Small Boilers, ad Process Heaters; SIP effective 2001.04.16
Texas SIP: 30 TAC 117.520. Compliance Schedule For Commercial, Institutional, and Industrial Combustion Sources; SIP effective 2000.12.26

Texas SIP: 30 TAC 117.520. Compliance Schedule For Commercial, Institutional, and Industrial Combustion Sources; SIP effective 2000.12.26
News Release: The EPA Office of Inspector General Identifies Gaps in Oversight of the Wood Heater Program under the Clean Air Act

News Release: The EPA Office of Inspector General Identifies Gaps in Oversight of the Wood Heater Program under the Clean Air Act
Montana SIP: Table c, (v) Administrative Rules of Montana, Subchapter 07, Permit Construction and Operation of Air Contaminant Sources

Montana SIP: Table c, (v) Administrative Rules of Montana, Subchapter 07, Permit Construction and Operation of Air Contaminant Sources
Base Closure at Federal Facilities

This page provides information and links regarding the EPA's work on base realignment and closure (BRAC).
State Review Framework (SRF) - Massachusetts Final Reports

Details findings of the Massachusetts state review framework
National Emission Standards for Hazardous Air Pollutants Compliance Monitoring

Information on the NESHAPs compliance monitoring program
Final National Pollutant Discharge Elimination System (NPDES) Electronic Reporting Rule

This page links to the Final NPDES Electronic Reporting Rule.
Compliance Tips for Small, Mechanical Wastewater Treatment Plants

This advisory is directed to owners and operators of small publicly owned wastewater treatment works (POTWs) and small private wastewater treatment plants, both commonly referred to as wastewater treatment plants (WWTPs).
EPA Reminder About Inappropriate Use of AP-42 Emission Factors

The purpose of this Enforcement Alert is to remind permitting agencies, consultants, and regulated entities that improperly using AP-42 emission factors can be costly to their businesses, inefficient, and in some circumstances.

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