Learn the Issues
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Frequently Asked Questions about Air Emissions Monitoring
Questions often asked about air emissions monitoring and the regulations.
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Frequently Asked Questions Concerning the Compliance Assurance Monitoring Rule
Thirty three questions and responses about the Compliance Assurance Monitoring (CAM) Rule.
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Air Pollution Control Technology Fact Sheet for Permanent Total Enclosures
Permanent Total Enclosures (PTEs) capture device technology fact sheet
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Study Supporting Innovative Air Permits
Reports from a study conducted by EPA supporting innovative air permits including streamlining air monitoring requirements.
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SWTR Fact Sheet - EPA Region 8
Contains information for public water systems under the Surface Water Treatment Rule (SWTR), Filter Backwash Recycling Rule, Interim Enhanced SWTR (IESWTR), Long Term 1 Enhanced SWTR (LT1ESWTR) and Long Term 2 Enhanced SWTR (LT2).
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EnviroAtlas Benefit Category: Biodiversity Conservation
Biodiversity is essential to the existence and proper functioning of all ecosystems.
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List of Regulated Drinking Water Analytes in Wyoming and on Tribal Lands in EPA Region 8
List of regulated drinking water analytes under NPDWR
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Printing and Publishing Monitoring Information
Stationary source emissions monitoring is required to demonstrate that a source is meeting the requirements in Federal or state rules. This page covers monitoring information specific to the printing and publishing industry.
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TRI Green Chemistry and Green Engineering Reporting
The page will include content on green chemistry and green engineering opportunities to reduce waste in a sector.
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GreenChill Certified Stores Historical Data
GreenChill Historical Data
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Combined Sewer Overflows in the Great Lakes Basin
There are 184 communities in the United States portion of the Great Lakes Basin that have combined sewer overflows (CSOs).
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NPDES State Program Withdrawal Petitions
State authorization information, state authority information, and information on withdrawal petitions.
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National Menu of Best Management Practices (BMPs) for Stormwater
EPA has found the practices listed in the menu of BMPs to be representative of the types of practices that can successfully achieve the minimum control measures.
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NEPmap
NEP Map
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Habitat Efforts from to 2000 to 2018
Learn more about habitat loss and local NEP habitat restoration goals from 2000 to 2009
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How the National Estuary Programs Address — Habitat Loss and Degradation
This page discusses the how National Estuary Programs approaches and success stories Habitat loss and degradation
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Volunteer Estuary Monitoring: A Methods Manual
Volunteer Estuary Monitoring: A Methods Manual
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Superfund Site Cleanup Work through Enforcement Agreements and Orders
Map depicting current and ongoing cleanup work at Superfund sites across the country based on enforcement instruments with potentially responsible parties
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2023 National Fish Forum
Information and proceedings from the 2023 National Forum on Contaminants in Fish.
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Summary of Monitoring Requirements for Printing and Publishing NSPS and NESHAP
This table summarizes the NSPS and NESHAPS monitoring requirements for the printing and publishing industry.