Laws & Regulations
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Current Regulations and Regulatory Actions
This site will provide basic information on clean air permitting under the title V operating permits program, provide access to state and regional permitting programs, and maintain access to proposed and final regulatory requirements.
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SBAR Panel: PFAS National Primary Drinking Water Regulation
SBAR panel on PFAS National Primary Drinking Water Regulation
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Urban Runoff: Model Ordinances for Aquatic Buffers
Aquatic Buffers serve as natural boundaries between local waterways and existing development. The model and example ordinaces below provide suggested language or technical guidance designed to create the most effective stream buffer zones possible.
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Compliance Tips for Drinking Water Systems in Wyoming and on Tribal Lands in EPA Region 8
Tips to Stay in Compliance with Monitoring Requirements for use by drinking water systems in Wyoming and on Tribal Lands in EPA R8 (CO, MT, ND, SD, UT and WY)
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Envirofacts Data Service API
Envirofacts is developing web services to facilitate the sharing of its functionality and information. All of the
services that are available within Envirofacts will be listed on this page. -
Draft NPDES Permit for Amgen (AML) Wastewater Treatment Plant in Juncos, Puerto Rico
EPA's NPDES wastewater permit for the Amgen (AML) Wastewater Treatment Plant in Juncos, Puerto Rico.
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EPA Approved Georgia Source-Specific Requirements
EPA Approved Georgia Source-Specific Requirements
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Chapter 391-3-20 - Enhanced Inspection and Maintenance
Enhanced Inspection and Maintenance Provisions of the Georgia Rules And Regulations for Air Quality as of 06/01/26 - Chapter 391-3-20
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Chapter 391-3-1-.15, Transportation Conformity
Transportation Conformity Provisions of the Georgia Rules And Regulations for Air Quality as of 06/01/26 - Chapter 391-3-1-.15
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Air Issues in New Mexico
Air Programs and Pollution Issues in New Mexico
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Chapter 391-3-1-.10 Continuance of Prior Rules
Continuance of Prior Rules Provisions of the Georgia Rules And Regulations for Air Quality as of 06/01/26 - Chapter 391-3-1-.10
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Chapter 391-3-1-.09 Enforcement
Enforcement Provisions of the Georgia Rules And Regulations for Air Quality as of 06/01/26 - Chapter 391-3-1-.09
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Chapter 391-3-1-.08 Confidentiality of Information
Confidentiality of Information Provisions of the Georgia Rules And Regulations for Air Quality as of 06/01/26 - Chapter 391-3-1-.08
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Chapter 391-3-1-.04 Air Pollution Episodes
Air Pollution Episodes Provisions of the Georgia Rules And Regulations for Air Quality as of 06/01/26 - Chapter 391-3-1-.04
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Chapter 391-3-1-.02 Air Quality Control Provisions
Air Quality Control Provisions of the Georgia Rules And Regulations for Air Quality as of 06/01/26 - Chapter 391-3-1-.02
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Chapter 391-3-1-.07 Inspections and Investigations
Inspections and Investigations Provisions of the Georgia Rules And Regulations for Air Quality as of 6/01/26 - Chapter 391-3-1-.07
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Guidance Documents for State, Local and Tribal Air Officials about the Burn Wise Program
EPA publications about wood burning appliances.
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Chapter 391-3-1-.03 Permits
Permits Provisions of the Georgia Rules And Regulations for Air Quality as of 06/01/26 - Chapter 391-3-1-.03
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Chapter 391-3-1-.01, Air Quality Control Definitions
Definitions - Air Quality Control Provisions of the Georgia Rules and Regulations for Air Quality as of 06/01/26 - Chapter 391-3-1-.01
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Municipal Separate Storm Sewer Systems (MS4) for Shakopee Mdewakanton Sioux Community NPDES Permit in Minnesota
NPDES permit documents for Municipal Separate Storm Sewer Systems (MS4) for Shakopee Mdewakanton Sioux Community NPDES Permit in Minnesota.