Science & Technology
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White Lake AOC Boundary Map
Maps showing boundary of White Lake AOC; GIS shapefile.
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Revised Assessment Guidance for Perchlorate
The recommended preliminary remediation goal for perchlorate when making site-specific cleanup decisions where there is an actual or potential drinking water exposure pathway.
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Carbon Monoxide (CO) Standards - Integrated Science Assessments from Current Review
Scientific and technical Integrated Science Assessments used to develop the current carbon monoxide national ambient air quality standard.
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Lead (Pb) Air Quality Standards - Documents Prior to Review Completed in 2008
Documents Prior to Review Completed in 2008
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Suppliers of Industrial GHGs and Products Containing GHGs
Overview and data highlights of 2021 natural gas and natural gas liquids sector emissions of greenhouse gases in EPA's Greenhouse Gas Reporting Program.
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P2 Resources Search
P2 Hub Resources Search Tool contains a collection of case studies, webinars, tools and articles about P2 solutions, practices, and technologies.
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Information about the Enforcement Case Map
information on data and use of the Enforcement Case Map
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Information about the On-Site EPA Inspections Map
information on data and use of the Enforcement Case Map
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Information about the Superfund Enforcement Cleanup Work Map
information on data and use of 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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Map of Superfund Enforcement Cleanup Work
Map highlights ongoing cleanup work at Superfund sites across the country as a result of the Agency's work to negotiate cleanup settlement agreements and issue orders
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Project-Level Conformity and Hot-Spot Analyses
This page contains policy guidance issued by EPA and/or the U.S. Department of Transportation to assist state and local transportation and air quality agencies implement the transportation conformity program.
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Chemical Speciation Network - Data Reporting and Validation
information on the Quality Assurance program for the PM2.5 Chemical Speciation Network (CSN).
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Chemical Speciation Network - Field QAPPs and SOPs
QAPP and SOPs for CSN Field Operations
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PRP Management Conference
This page contains information for the Lake Pontchartrain Basin Restoration Programs Management Conference
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Types of Nonpoint Source Pollution
sectors of land use related nonpoint source concerns
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Stormwater Planning
EPA is announcing a guide, tools and technical assistance to promote comprehensive, community-wide planning approaches to manage stormwater.
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Summary of Iowa's Water Reuse Guideline or Regulation for Landscaping
Iowa (State Regulation) | Source water: Treated municipal wastewater | End use: Landscaping
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TMDL Progress Assessment Documents: Pesticides
Collection of San Francisco Bay Delta Water Quality Progress Reports focusing on the pesticides Diazinon and Chlorpyrifos.
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TMDL Progress Assessment Documents: Selenium
Collection of San Francisco Bay Delta Water Quality Progress Reports focusing on Selenium
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Carbon Monoxide (CO) Air Quality Standards - Documents Prior to Review Completed in 2011
Documents Prior to Review Completed in 2011