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USFS Hydrologic Technician Greg Downing, and visiting researcher Nicolas Vergara, prepare a water chemistry sample from Watershed 02
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Greg Downing, USFS Hydrologic Technician, maintains the automated water sampler in the Watershed 02 gage house
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The WS02 stream gage house and flume with low flow v-notch weir plate attached.
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The WS02 stream gage house and flume with low flow v-notch weir plate attached.
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The WS02 stream gage house and flume with low flow v-notch weir plate attached.
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The WS02 stream gage house and flume with low flow v-notch weir plate attached.
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Nicolas Vergara, watershed technician, Universidad Austral de Chile, Valdivia, Chile, and Greg Downing, USFS Hydrologic Technician, at the gage house and flume in Watershed 02
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Visiting researcher Nicolas Vergara reads the hook gauge to determine stream stage (water depth) in the flume
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USFS Hydrologic Technician Greg Downing, makes notations on the streamflow data collected by a Model 2, Stevens Water Monitoring Systems, Position Analog Transmitter (PAT) controlled by a Campbell...
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USFS Hydrologic Technician Greg Downing, makes notations on the streamflow data collected by a Model 2, Stevens Water Monitoring Systems, Position Analog Transmitter (PAT) controlled by a Campbell...
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USFS Hydrologic Technician Greg Downing annotates a continuous graphic record of stream stage fluctuations taken by a Stevens Type A-71 recorder
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The flume with low flow v-notch weir plate attached, in Watershed 02. The flume is used to measure the volume of water leaving the watershed. The flume, and streamflow record, started in 1952. Stream...
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Visiting researcher Nicolas Vergara, watershed technician, from the Universidad Austral de Chile, Valdivia, Chile, at the gage house of Watershed 02
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Instrumentation in Watershed 2: The Campbell Scientific CR-1000 data logger collects stream stage (i.e., water depth) in the flume, air temperature, water temperature, and water conductivity data....
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Instrumentation in Watershed 2: The Campbell Scientific CR-1000 data logger collects stream stage (i.e., water depth) in the flume, air temperature, water temperature, and water conductivity data....
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Indiana University graduate student, Paige Becker, conducts salt tracer experiments in Watershed 01
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Indiana University graduate student, Paige Becker, conducts salt tracer experiments in Watershed 01
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Indiana University graduate student, Paige Becker, conducts salt tracer experiments in Watershed 01
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Indiana University graduate student, Paige Becker, conducts salt tracer experiments in Watershed 01
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Wells in Watershed 01 at the Andrews Forest. The wells are used to sample the water deep in the streambed material
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Graduate student, Paige Becker, points out a water well in the soil. The well had been placed originally in the center of the streambed, showing how the water chanel moves over time.
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Graduate student, Paige Becker, with a pressure transducer that measures the head gradient in the streambed.