Learn the Issues
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TSCA Overview
The Toxic Substances Control Act provides EPA with authority to require reporting, record-keeping and testing requirements, and restrictions relating to chemical substances and/or mixtures.
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Chemours Company Well Sampling Results
Chemours Company well sampling results
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Monitoring, Assessment and TMDLs: Arizona
An overview of monitoring, assessment and TMDLs in Arizona.
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Monitoring, Assessment and TMDLs: Hawaii
An overview of monitoring, assessment and Total Daily Maximum Loads (TMDLs) in Hawaii.
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March—April 2018 Pacific Southwest Newsletter
News from EPA's Pacific Southwest Region: Redevelopment, Innovative Technology, Cleaner Diesel and More
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San Francisco Bay Program
The San Francisco Bay Program Office overseas a competitive grant program that supports projects to protect and restore San Francisco Bay. This grant program, awards grants for projects to restore wetlands and watersheds.
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Method 22 - Visual Determination of Fugitive Emissions
CFR Promulgated Test Method 22 Visual Determination of Fugitive Emissions From Material Sources and Smoke Emissions From Flares
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Documents on Restoring Muskegon Lake AOC
documents of the actions taken to remove the beneficial use impairments in the Muskegon Lake Area of Concern, starting with the remedial action plan and buis removal.
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St. Clair River AOC Boundary Map
Boundary map of St. Clair River AOC
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Remediation and Restoration Projects for Lower Menominee River AOC
Table describing remediation work on Lower Menominee River AOC.
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St. Lawrence River AOC Stage 2 RAP (1991)
The St. Lawrence River stage II rap describes a remedial strategy, makes recommendations for remedial actions, and describes actions for monitoring remedial progress of the AOC.
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Great Lakes Legacy Act Authorization of 2002
To amend the Federal Water Pollution Control Act to authorize the Administrator of the EPA to carry out projects and conduct research for remediation of sediment contamination in areas of concern in the Great Lakes.
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White Lake Community Action Plan, 2005
Identifies resource issues in the AOC, technical guidelines and strategies to promote public involvement in remedial actions.
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Great Lakes Chlorophyll-a Monitoring
Great Lakes chlorophyll-a sampling program
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EPA Contacts Pilsen Area Property Owners for Sampling: January 2016 English and Spanish Fact Sheets
Soil sampling requested for Pilsen area residents.
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Lake Superior Zero Discharge Demonstration Program and Critical Chemical Reduction Milestones
Lake Superior Zero Discharge Demonstration Program and Critical Chemical Reduction Milestones - November 2012
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NPDES Stormwater Final MS4 General Permit Remand Rule
Documents associated with the proposed MS4 general permit remand rule.
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Oil and Gas Stormwater Permitting Documents
This final rule exempts construction activities at oil and gas sites from the requirement to obtain an NPDES permit for stormwater discharges except in very limited instances. This rule is effective June 12, 2006.
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EPA’s Tier Three Waters for the Pesticide General Permit (PGP) (Outstanding National Resource Waters)
EPA’s list of tier three waters for the Pesticide General Permit (PGP) (Outstanding National Resource Waters).
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Developing a Stormwater Pollution Prevention Plan (SWPPP)
Instructional resources for developing effective Stormwater Pollution Prevention Plans (SWPPP).