Groundwater and Streamflow Information Program


Chad Wagner, SAWSC Associate Director for Studies

I encourage you to explore our website—it’s your doorway to a variety of information and tools related to the monitoring of our Nation’s aquifers, streams, rivers, lakes, reservoirs, coastlines and precipitation. GWSIP serves as the national source of impartial, timely, rigorous and relevant data for short- and long-term water decisions by local, State, Tribal, regional, and national stakeholders.