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Tethered ADCP
Tethered ADCP
Tethered ADCP
Tethered ADCP

Tethered Boat Mount

Examples of tethered acoustic Doppler current profiler (ADCP) boats used for making discharge measurements.

(Left photograph by Jeff Woodward, Environment Canada and right photograph by Geoffrey D. Cartano, U.S. Geological Survey.)

Tethered Boat Mount

Examples of tethered acoustic Doppler current profiler (ADCP) boats used for making discharge measurements.

(Left photograph by Jeff Woodward, Environment Canada and right photograph by Geoffrey D. Cartano, U.S. Geological Survey.)

Moving Boat Mount
Moving Boat Mount
Moving Boat Mount
Moving Boat Mount

Speed Rail Mount with adjustable Pitch Roll

Speed Rail Mount with adjustable Pitch Roll

Sontek M9
Sontek M9
Sontek M9
Sontek M9

Sontek M9 bridge deployment during flooding event

Sontek M9 bridge deployment during flooding event

Oceanscience River boat
Oceanscience River boat
Oceanscience River boat
Oceanscience River boat

Planview photograph of the OceanScience Riverboat.

Planview photograph of the OceanScience Riverboat.

Custom Boogie Board 3
Custom Boogie Board 3
Custom Boogie Board 3
Custom Boogie Board 3

Photograph of custom boogie board for ADCP deploymet, view of bottom.

Photograph of custom boogie board for ADCP deploymet, view of bottom.

StreamPro with Tagline
StreamPro with Tagline
StreamPro with Tagline
StreamPro with Tagline

Photograph of the StreamPro being deployed in the included tethered boat on a temporary tagline.

Photograph of the StreamPro being deployed in the included tethered boat on a temporary tagline.

OceanScience, Inc. designed alternative boat
OceanScience, Inc. designed alternative boat
OceanScience, Inc. designed alternative boat
Photo of stream in urban environment with green lawn beside it. Photo credit: Alan Cressler USGS
Pesticides in Streams Photo copy.jpg
Pesticides in Streams Photo copy.jpg
AVM Configurations
AVM Configurations
AVM Configurations
AVM Configurations

The AVM-measured velocity used to index mean velocity can be the line velocity from one acoustic path or from multiple acoustic paths.

The AVM-measured velocity used to index mean velocity can be the line velocity from one acoustic path or from multiple acoustic paths.

California Horizontal ADVM mount 2
California Horizontal ADVM mount 2
California Horizontal ADVM mount 2
California Horizontal ADVM mount 2

Protective housing prevents damage to ADVM and allows for adjustment of heading and roll.

Protective housing prevents damage to ADVM and allows for adjustment of heading and roll.

Kentucky mount constructed from Speed Rail
Kentucky mount constructed from Speed Rail
Kentucky mount constructed from Speed Rail
Kentucky mount constructed from Speed Rail

Kentucky mount constructed from Speed Rail. This mount can be used to deploy Rio Grande, RiverPro, RioPro, and RiverSurveyor ADCPs.

Kentucky mount constructed from Speed Rail. This mount can be used to deploy Rio Grande, RiverPro, RioPro, and RiverSurveyor ADCPs.

Moving Boat Mount 1
Moving Boat Mount 1
Moving Boat Mount 1
Moving Boat Mount 1

Old custom made Kentucky-style mount on several different boats from Kentucky and Illinois deploying both Broadband (BB) and Rio Grande ADCPs. A pole can be fixed to the mount for deploying a GPS antenna located on top of the ADCP. The Kentucky-style mount constructed of Speed Rail is recommended for Rio Grande Workhorse, RiverPro, RioPro, and Sontek M9.

Old custom made Kentucky-style mount on several different boats from Kentucky and Illinois deploying both Broadband (BB) and Rio Grande ADCPs. A pole can be fixed to the mount for deploying a GPS antenna located on top of the ADCP. The Kentucky-style mount constructed of Speed Rail is recommended for Rio Grande Workhorse, RiverPro, RioPro, and Sontek M9.

two speed sailing winch
two speed sailing winch
two speed sailing winch
two speed sailing winch

2-speed sailing winch used by the Illinois Field Office to make low-flow measurements on a tagline. 

2-speed sailing winch used by the Illinois Field Office to make low-flow measurements on a tagline. 

Tethered Boat Deployment
Tethered Boat Deployment
Tethered Boat Deployment
Tethered Boat Deployment

Photograph of tethered boat deployed downstream from a bridge.

Photograph of tethered boat deployed downstream from a bridge.

Remote Control Boat Deployment 2
Remote Control Boat Deployment 2
Remote Control Boat Deployment 2
USGS employee showing holiday spirit while conducting a tape down measurement in a groundwater well
USGS employee showing holiday spirit at groundwater well
USGS employee showing holiday spirit at groundwater well
USGS employee showing holiday spirit at groundwater well

Hydrologic technician performing an electric tape down measurement of a real-time recording groundwater well station while showing some holiday spirit. The site ID is: 415546071474701 RI-BUW 395 located in Burrillville, Rhode Island.

Hydrologic technician performing an electric tape down measurement of a real-time recording groundwater well station while showing some holiday spirit. The site ID is: 415546071474701 RI-BUW 395 located in Burrillville, Rhode Island.

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