Sites:
| Clean Water Action Council of Northeastern Wisconsin, Inc.: Non-profit educational organization working to protect and preserve clean water in northeast Wisconsin and the Great Lakes region. Provides research, events, newsletter, and activist forum. | | Fox River Watch: Provides information on the PCB pollution of the Fox River, Green Bay and Lake Michigan including research on PCBs, history, health effects, toxicity, sediment remediation, dredging, cleanup, and politics. | | Ground Water in the Great Lakes Basin - The Case of Southeastern Wisconsin: Findings about the aquifers that supply much of the region's water supply, groundwater flow patterns, and implications for management. | | Upper Sugar River Watershed Association: A forum for the preservation and enhancement of watershed resources through an impartial partnership among the diverse community interests. | | Wisconsin Ground Water Association: Non-profit volunteer organization advancing understanding of Wisconsin's ground water in scientific, technical, legal, educational, and public policy aspects. | | Wisconsin Rural Water Association: Assisting rural communities with fresh and waste water issues for more than a decade. |
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