Ground Water Runoff : Natural Disaster. That part of the runoff which has passed into the ground, has become ground water, and has been discharged into a stream channel as spring, or seepage water
National Weather Service NWS Forecast Office, National Oceanic and Atmospheric Administration NOAA, SH Manual, Glossary of Hydrologic Terms, Washington, DC, USA 2015. http://www.nws.noaa.gov/om/hod/SHManual/SHMan014_g lossary.htm, (HydroI - Amer) {889}
