Learn the Issues
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Rainwater Harvesting: Conservation, Credit, Codes, and Cost Literature Review and Case Studies
Rainwater harvesting has been used throughout history as a water conservation measure, particularly in regions where other water resources are scarce or difficult to access.
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NPDES National Pretreatment Additional Documents
Additional resources for NPDES National Pretreatment Program.
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Improving Water Quality in the Tijuana River Valley - Overview of Projects
This factsheet provides an overview of the United States Mexico Canada Agreement (USMCA) effort to identify infrastructure solutions to address water quality in the Tijuana River Valley.
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Proposed Modification of the 2017 Construction General Permit
EPA intends to pursue through notice and comment proceedings a permit modification of the 2017 CGP to provide clarification of certain permit conditions.
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NPDES Stormwater Program in Region 6
EPA's stormwater program for Arkansas, Louisiana, New Mexico, Oklahoma, and Texas (Region 6).
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Hazardous Waste Cleanup: Pride Solvents and Chemicals Incorporated in West Babylon, New York
Pride Solvents and Chemicals, Inc. (Pride Solvents) is located at 78 and 88 Lamar Street within the West Babylon Industrial Area of Suffolk County, New York. The site consists of two buildings, adjacent parking lots, and a loading dock on a 1.38 acre
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Documents of Solvey Specialty Polymers USA, LLC in Thorofare, New Jersey
Documents of Solvey Specialty Polymers USA, LLC in Thorofare, New Jersey
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Documents of Standard T Company Incorporated in Linden, New Jersey
Documents of Standard T Company Incorporated in Linden, New Jersey
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Documents of Sunoco Incorporated-R&M Eagle Point Refinery in Westville, New Jersey
Documents of Sunoco Incorporated-R&M Eagle Point Refinery in Westville, New Jersey
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Documents of Southland Corporation in Great Meadows, New Jersey
Documents of Southland Corporation in Great Meadows, New Jersey
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Documents of Veolia ES Technical Solutions, LLC in Flanders, New Jersey
Documents of Veolia ES Technical Solutions, LLC in Flanders, New Jersey
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Documents of Universal Aluminum Extrusion Corporation in Egg Harbor Township, New Jersey
Documents of Universal Aluminum Extrusion Corporation in Egg Harbor Township, New Jersey
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Webinar: Landfill Gas Treatment Technologies
LMOP webinar on November 16, 2021 about the removal of nitrogen and hydrogen sulfide from landfill gas.
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As an owner/operator expecting to receive notifications, can I provide EPA information in advance to facilitate receiving them, and if so, how do I identify the facilities that are within my purview?
We encourage owners and operators to provide facility and contact information via the optional Designating Officials Form, which is available through the dashboard for your EPA Central Data Exchange account.
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Does each person have to register individually in the Central Data Exchange or CDX for the Methane Super Emitter Program, or can a central person at the organization add users to the organization’s account?
Yes, each person within an organization needs to sign up for their own CDX account. There are two types of accounts: preparer and signatory. Signing up for signatory authority for an organization brings with it the ability to invite and approve additional users to set up accounts associated with that…
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What happens if I observe a leak from my equipment but have not received a notification?
The Methane Super Emitter program only applies to leaks reported to the EPA by certified third-party notifiers that meet certain criteria. If you have not received a notification from the EPA, you do not have any obligations to conduct investigations or submit a report to the EPA under the Methane…
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What if the notification the EPA sends goes to contact information for someone who is temporarily away, such as on leave, or that is no longer valid?
We encourage owners and operators to use the Designating Responsible Officials form available in their Central Data Exchange Methane Super Emitter dashboard to keep their records in the EPA’s databases up to date to avoid missing any notifications that the EPA sends. The Designating Officials form has space for both…
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What if the owner/ operator investigates but can’t find the source of a super-emitter event for which it received a notification from the EPA?
If an owner/operator conducts all applicable investigations for all affected facilities and associated equipment subject to these requirements and is unable to identify the source of the super-emitter event, they would indicate that in the report submitted to the EPA and provide the certifications required under 40 CFR 60.5341b(e)(3).
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Visibility - Regional Planning Organizations
Visibility - Regional Planning Organizations
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Proposed Amendments to Municipal Solid Waste Landfills: National Emission Standards for Hazardous Air Pollutants (NESHAP)
Information related to the proposed amendments to the MSW NESHAP