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Web pages of the IAH, an international charitable organisation for the promotion of groundwater science ...

The Wisconsin Ground Water Association is a non-profit volunteer and professional membership organization whose purpose is to advance the understanding of Wisconsin's ground water resources ...

About the IGC The Illinois Groundwater Consortium (IGC) was established in 1990 to investigate the short- and long-term effects of agricultural chemical contamination on groundwater, the environment, and, ultimately, human health and welfare. IGC members the Illinois State Geological Survey, the Illinois State Water Survey, Southern Illinois University Carbondale, Southern Illinois University ...