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This section of material is designed especially for those seeking a more in-depth, yet easy to understand, basic understanding of the science of ground water and how this vital natural resource fits into the overall hydrologic cycle.
NGWA • About • Membership • Events & Education • Programs & Services • Gov't Affairs • Publications • GW Science • NGWREF • For the Public
Information for: Scientists / Engineers • Contractors • Manufacturers • Suppliers • Students