Ground-Water Hydrology of the Upper Klamath Basin, Oregon and ...
Ground-Water Hydrology of the Upper Klamath Basin, Oregon and ...
Ground-Water Hydrology of the Upper Klamath Basin, Oregon and ...
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Contents<br />
Abstract............................................................................................................................................................1<br />
Introduction.....................................................................................................................................................2<br />
Study Area..............................................................................................................................................2<br />
Purpose <strong>and</strong> Scope...............................................................................................................................8<br />
Geologic Framework......................................................................................................................................8<br />
Geologic Controls on <strong>Ground</strong>-<strong>Water</strong> Flow........................................................................................8<br />
General Geology....................................................................................................................................8<br />
Hydrogeologic Units............................................................................................................................10<br />
Effects <strong>of</strong> Geologic Structure............................................................................................................12<br />
Hydraulic Characteristics <strong>of</strong> Regional Hydrogeologic Units........................................................12<br />
Aquifer Tests...............................................................................................................................13<br />
Well-Yield Tests..........................................................................................................................16<br />
<strong>Ground</strong>-<strong>Water</strong> <strong>Hydrology</strong>............................................................................................................................17<br />
Hydrologic Budget...............................................................................................................................18<br />
<strong>Ground</strong>-<strong>Water</strong> Recharge....................................................................................................................20<br />
<strong>Ground</strong>-<strong>Water</strong> Discharge to Streams..............................................................................................22<br />
Geographic Distribution <strong>of</strong> <strong>Ground</strong>-<strong>Water</strong> Discharge to Streams.....................................23<br />
Temporal Fluctuations in <strong>Ground</strong>-<strong>Water</strong> Discharge to Streams........................................23<br />
<strong>Ground</strong>-<strong>Water</strong> Discharge to Streams by Subbasin..............................................................23<br />
Sprague River Subbasin—Geographic Distribution <strong>of</strong><br />
<strong>Ground</strong>-<strong>Water</strong> Discharge...................................................................................23<br />
Sprague River Subbasin—Temporal Variations in<br />
<strong>Ground</strong>-<strong>Water</strong> Discharge...................................................................................26<br />
Williamson River Subbasin—Geographic Distribution <strong>of</strong><br />
<strong>Ground</strong>-<strong>Water</strong> Discharge...................................................................................27<br />
Williamson River Subbasin—Temporal Variations in<br />
<strong>Ground</strong>-<strong>Water</strong> Discharge...................................................................................28<br />
<strong>Upper</strong> <strong>Klamath</strong> Lake Subbasin—Geographic Distribution <strong>of</strong><br />
<strong>Ground</strong>-<strong>Water</strong> Discharge...................................................................................29<br />
<strong>Upper</strong> <strong>Klamath</strong> Lake Subbasin—Temporal Variations in<br />
<strong>Ground</strong>-<strong>Water</strong> Discharge...................................................................................31<br />
Lost River Subbasin—Geographic Distribution <strong>of</strong> <strong>Ground</strong>-<strong>Water</strong> Discharge........32<br />
Lost River Subbasin—Temporal Variations in <strong>Ground</strong>-<strong>Water</strong> Discharge................33<br />
<strong>Klamath</strong> River Subbasin—Geographic Distribution <strong>of</strong><br />
<strong>Ground</strong>-<strong>Water</strong> Discharge...................................................................................34<br />
<strong>Klamath</strong> River Subbasin—Temporal Variations in <strong>Ground</strong>-<strong>Water</strong> Discharge........35<br />
Summary <strong>of</strong> Geographic <strong>and</strong> Temporal Variations <strong>of</strong> <strong>Ground</strong>-<strong>Water</strong> Discharge<br />
to Streams......................................................................................................................37