Learn the Issues
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How the Great Lakes Coastal Wetlands are Monitored
This content provides the background information on the Great Lakes Coastal Wetland Monitoring Program.
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Water Chemistry
How EPA monitors the water quality of the Great Lakes throughout the water column in accordance with the Great Lakes Water Quality Agreement.
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Brownfields in EPA Region 1
Land revitalization in Region 1.
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2019 Surveys Conducted on Lake Guardian
The 2019 Cooperative Science and Monitoring Initiative surveys runs on Lake Erie.
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2021 Surveys Conducted on Lake Guardian
The 2021 Cooperative Science and Monitoring Initiative surveys runs on Lake Superior.
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How the CWMP Data are Being Used
This provides the background for what coastal wetland monitoring projects are funded under the Great Lakes Restoration Initiative.
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Great Lakes CWMP Results and Major Findings
This page will provide background on the Great Lakes coastal wetland monitoring program's data and results.
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Great Lakes Benthic Invertebrate Monitoring
The state of the Great Lakes benthic invertebrates population.
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Great Lakes Zooplankton Monitoring
The monitoring and analysis of zooplankton in the Great Lakes.
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Lincoln Creek & Milwaukee River Channel Legacy Act Cleanup
Summarizes the Great Lakes Legacy Act project that removed about 140,000 cubic yards of contaminated sediment.
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Monguagon Creek Upper Trenton Channel Site Lakes Legacy Act Project
Orphan Sediment Site legacy act cleanup
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Documents on Restoring the Oswego River AOC
documents of the actions taken to remove the beneficial use impairments in Oswego River AOC, starting with the remedial action plan and buis removal.
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Lower Menominee River AOC - Delisted
Summarizes the geography, history of contamination and sources of pollution within the AOC. Also lists beneficial use impairments and identifies which have been removed.
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Documents on Restoring Ashtabula River AOC
documents of the actions taken to remove the beneficial use impairments in the Ashtabula River Area of Concern, starting with the remedial action plan and buis removal.
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Howards Bay Remediation
Howards Bay: Sediment Remediation
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Remediation and Restoration Projects for St. Louis River AOC
Table describing remediation work on the Waukegan Harbor AOC.
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St. Louis River AOC
Describes history of the AOC, beneficial use impairments and sources of pollution.
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Remediation and Restoration Projects for Muskegon Lake AOC
Table describing remediation work on Muskeon Lake AOC.
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Documents on Restoring the Milwaukee Estuary AOC
documents of the actions taken to remove the beneficial use impairments in Milwaukee Estuary AOC, starting with the remedial action plan and buis removal.
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Kalamazoo River AOC
Describes the geography and history of contamination in the Kalamazoo River AOC. Lists beneficial use impairments and indicates which BUIs have been removed.