Source Water Protection

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Water Treatment

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Harmonization of species regulations draft copy

Harmful Algal Blooms

Lead in Drinking Water

Lead Inventory Status by Jurisdiction

Stormwater management

Maritime shipping cargo

Coastal wetland acreage

Diverse & Resilient Wetlands: Acreage of Projects

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Percent of Great Lakes Coastal Wetlands protected, by state or province.  By Stephanie Hickel, The Nature Conservancy

Phosphorus throughout the year

Annual Phosphorus Targets

Phosphorus in spring

Spring Phosphorus Targets

Strategies to reduce phosphorus

Sources of Total Phosphorus

In the above graphic, source types may be turned off and onto more closely examine sources within the stacked bar graph.

Domestic Action Plans in place for Lake Erie under the GLWQA

Harmonization of species regulations

Recreational boating AIS prevention programs

Monitoring for priority species and sites

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