Geohydrology of the Island of Oahu, Hawaii, Ausgabe 1412,Teil 2

alluvium aquifer tests aquifer thickness areal basal water caprock central Oahu flow Clague clinker coastal plain confining unit dikes discharge drawdown eastern Oahu eruptions estimated freshwater flow freshwater head freshwater lens ft above sea ft/d geohydrologic geohydrologic barriers GEOHYDROLOGIC BOUNDARY ground water ground-water areas ground-water flow system Hawaii hydraulic conductivity impounded island of Oahu Kaena Point Kahuku Kahuku area KANEOHE Koolau aquifer Koolau Basalt Koolau Range Koolau rift zone Koolau Volcanoes lava flows Makapuu Maps Mgal/d modified from U.S. Mokuleia north-central Oahu Oahu fig Oahu flow system Oahu ground-water flow pahoehoe Pearl Harbor Pearl Harbor area permeability porosity potentiometric surface pumping saprolite Schofield area sea level sediments shield-building southeastern Oahu southern Oahu Stearns and Vaksvik storage coefficient subaerial Takasaki Takasaki and Mink U.S. Geological Survey unconfined valley fill valley-fill volcanic rocks Waialua Waialua area Waianae and Koolau Waianae Range Waianae rift zone Waianae Volcanics water levels weathered Wentworth