The Ganaraska Source Region in Ontario contains communities that source water from both groundwater and surface water communities. The source protection plan outlines policies and actions to protect the region's drinking water from potential contamination.
The CTC source protection plan protects water for residents of Toronto, Credit Valley, and Central Lake, Ontario. The plan outlines enforcement policies and land-use specific requirements for source water protection.
This mapping webpage provides information on Ohio's watershed action plans.
This Watershed Boundary dataset for Michigan lists the hydrologic units for watersheds in Michigan.
The Coastal Wetland and Tributary Decision Support Tool for the Duck-Pensaukee is an interactive, online map designed to help conservationists prioritize sites in the Duck-Pensaukee Watershed for land protection and restoration projects. The Duck-Pensaukee Watershed is a sub-watershed of Green Bay and faces serious conservation challenges. These challenges include the loss of coastal wetlands, which clean polluted water, intercept waste, protect our shorelines from erosion, provide food and shelter for migratory birds, and serve as nurseries for fish and other aquatic life.
The Ohio Coastal Atlas (OCA) Map Viewer displays geospatial information about Lake Erie and its watershed to support coastal decision-makers, land management professionals, engineers, educators, interest groups, and the general public. Many of the data layers are also highlighted in the Ohio Coastal Atlas Second Edition.