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The 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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The weir 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 chemistry measurements began in 1981.
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Greg Downing, USFS Hydrologic Technician, maintains the water sampler battery power for the gage house in Watershed 2. The water sampler and data logger batteries are charged by a solar panel.
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Greg Downing, USFS Hydrologic Technician, prepares to take a water chemistry sample in Watershed 02
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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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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.
Gallery Photo
The WS02 stream gage house and flume with low flow v-notch weir plate attached.
Gallery Photo
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