Data and Tools
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Clean Air Markets API Portal
Clean Air Markets Application Programming Interface (API) developer documentation
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Public Notices of Lead Exceedances in Local Water Systems in the Pacific Southwest
As required by the Safe Drinking Water Act, EPA is notifying communities of lead action level exceedances when a water system fails to provide a timely notice including potential health effects and what actions people can take to reduce their exposure.
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No FEAR Act Data
Pursuant to the No Fear Act, a federal agency must post on its public Web site summary statistical data pertaining to complaints of employment discrimination filed by employees, former employees and applicants for employment under 29 CFR part 1614
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Enbridge Consent Decree Section XI. Stipulated Penalties
Enbridge's Line 5 biota investigation workplan and approval
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List of National Air Toxic Trends Sites (NATTS)
This page contains a link to a listing of the monitoring sites currently participating in the National Air Toxic Trends Sites Network.
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Basic Information about AMTIC
AMTIC Basic Information
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Ambient Air Monitoring Listserv
Ambient Air Monitoring Listerv
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National Performance Audit Program (NPAP) for Gaseous Monitoring
Information on the NPAP program.
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Community Reuse Property Prioritization Tool
This page contains the Community Reuse Property Prioritization Tool.
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Ammonia WQS Variance Tools for Small Communities with Lagoon Wastewater Treatment Systems
These tools provide a user-friendly, streamlined way for a state, Tribe, or community to help determine whether a water quality standards variance is appropriate for a small community experiencing lagoon system compliance challenges related to ammonia.
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CEDRI - List of Rules
Compliance and Emissions Data Reporting Interface
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Quantifying Energy Savings and Greenhouse Gas (GHG) Reductions
Quantifying Energy Savings and Greenhouse Gas (GHG) Reductions
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EPA Science Models and Research Tools (SMaRT) Search
EPA Science Models and Research Tools (SMaRT) Search searches ORD's methods, models, and tools database.
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Indian Lands in US EPA Region 5
Map showing Reservation and Off-Reservation Trust Lands in Minnesota, Wisconsin and Michigan
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Enbridge Consent Decree Section XX. Termination
Enbridge's Line 5 biota investigation workplan and approval
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NIH/EPA Centers of Excellence on Environmental Health Disparities Research Kick-off Meeting: Center Director Biographies
Biographies for the directors of the Centers of Excellence on Environmental Health Disparities Research
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2025 PM2.5 Exceedances
View 2025 PM2.5 Exceedances for New England.
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Saginaw River and Bay AOC Boundary Map
This page presents various maps of the Saginaw River and Bay AOC.
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West Calumet Housing Complex East Chicago - Lead zone map
Map of lead zone areas in East Chicago, part of cleanup at West Calumet Housing Complex
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Operating Permit Timeline for Louisiana
Part 70 Title V Operating Permit Timeline for Louisiana