Learn the Issues
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Public Meeting and Webinar: Managing Cyanotoxins in Drinking Water, April 29, 2016
Information related to Public Meeting and Webinar: Managing Cyanotoxins in Drinking Water.
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Public Meeting and Webinar Presentations: Cyanotoxins In Drinking Water, May 11, 2015
Information related to Public Meeting and Webinar: Managing Cyanotoxins in Drinking Water.
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Inland Harmful Algal Bloom (HAB) Webinar February 14, 2017
Information related to Inland HAB Webinar February 14, 2017
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Region 9 Pre-meeting Harmful Algal Blooms (HAB) Webinar presented in collaboration with California’s Surface Water Ambient Monitoring Program (SWAMP) on April 5, 2017
EPA Region 9 Pre-meeting Harmful Algal Blooms (HABs) Webinar presented in collaboration with California’s Surface Water Ambient Monitoring Program (SWAMP) - April 5, 2017
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EPA’s Tools for Cyanobacteria and Cyanotoxins in Freshwater Systems
Information related to EPA’s Tools for Cyanobacteria and Cyanotoxins in Freshwater Systems webinar
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Benthic Harmful Algal Blooms (HAB) Discussion October 17, 2023
Information related to Benthic Harmful Algal Blooms (HAB) Discussion April 6, 2023
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An Overview of Harmful Algal Blooms and their Impacts: June 25, 2013
The slideshow provides an introduction to harmful algal blooms, cyanobacteria, their causes and their impacts.
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Restoring White Lake Timeline (2012)
Produced by Michigan DEQ, the documents describes AOC history, sources of pollution, completed remedial actions and restoration goals.
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Cloquet Compressor Station No. 5 Draft Part 71 Permit
Cloquet Compressor Station Draft Part 71 Permit
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Gun Lake Tribal Gaming Authority Wastewater Treatment Facility NPDES Permit MI-0058661-3
NPDES permit for the treated wastewater discharge
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Documents for EPA’s Tentative Decision on ArcelorMittal Cleveland’s Request to modify an Existing Clean Water Act 301(g) Variance for Ammonia
NPDES Permits, Ohio, Public notice of Tentative Decision to Approve a Variance to Best Available Technology Economically Achievable Effluent Limits under Clean Water Act Section 301(g).
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Letter to Matson re: S.H. Bell Root Cause Analysis for November 2017
U.S. EPA issued a letter to S.H. Bell outlining its review and approval of additional measures to reduce manganese emissions from S.H. Bell’s operations
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U.S. EPA letter to S.H Bell re: Root Cause Analysis
U.S. EPA issued a letter to S.H. Bell outlining its review and approval of additional measures to reduce manganese emissions from S.H. Bell’s operations
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Uses of AVERT
Uses of AVERT
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Documents, Reports and Photographs for E.I. DuPont DeNemours Experimental Station in Wilmington, Delaware
RCRA Corrective Action Key DuPont Experimental Station , Wilmington DE , Documents and Reports
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How do you know you are not missing some areas that might be contaminated?
EPA uses all credible information available, including community input, regarding the boundaries and geographic areas of waste that may have been deposited or where contaminated soil may have been placed. The team selects its sampling locations based on those areas and consults historic aerial images that help depict those boundaries.
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2021 P3 Expo - Green Plasma Technology for Siloxane Removal and Landfill Gas Upgrade
St. Mary's P3 expo attendees
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Muskegon Lake AOC - Delisted
Overview of the Muskegon Lake AOC including beneficial use impairments and location specific information.
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What You Can Do to Protect Children from Environmental Risks
Tips for protection from pesticides, chemical poisoning, lead poisoning, respiratory problems, carbon monoxide poisoning, contaminated fish, radon, too much sun, and mercury. Also how to promote healthier communities.
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Cloquet Compressor Station No. 5 Draft Technical Support Document
Cloquet Compressor Station Draft Technical Support Document