Laserfiche WebLink
unsaturated <br />zone <br />saturated <br />sane <br />wells <br />hole <br />80. <br />precipitation <br />water table <br />a <br />er fab1a� smaCrWfuKr <br />ground water flow <br />stream <br />channel <br />Figure I Simple Precipitation- Runoff-Infiltration Cycle. <br />Unconfined Ground Water Aquifer. <br />(Semi - confining strata create "perched" water table conditions) <br />soil <br />Figure 2 Simple Two Aquifer Ground Water System <br />Showing Subirrigated Alluvial Valley Floor. <br />(Ground water discharges to stream alluvium and gravel. <br />Water In lower aquifer well rises above that of upper, <br />unconfined aquifer) <br />81. <br />alluvial valley <br />floor <br />Figure 3 Effluent (Losing) Stream Recharges Ground <br />Water Aquifer Comprised Of Sandstone <br />And Coal. ("gal" denotes alluvium) <br />alluvial volley floor <br />ondston <br />Figure 4 Single Sandstone, Siltstone And Coal Aquifer <br />Intercepted By Stream Alluvium (gal) And <br />Gravel And Providing Subirrigation To Alluvial <br />Valley Floor. <br />son <br />