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Geospatial bathymetry datasets for Kensico Reservoir, New York, 2018

Dates

Start Date
2018-06-27
End Date
2018-08-24
Publication Date

Citation

Nystrom, E.A, Huston, C.J., and Welk, R.J, 2021, Geospatial bathymetry datasets for New York City's East of Hudson Reservoirs and Controlled Lakes: U.S. Geological Survey data release, https://doi.org/10.5066/P9ZZQ2OT.

Summary

From May 2017 to November 2019, the U.S. Geological Survey conducted bathymetric surveys of New York City's East of Hudson Reservoirs. Bathymetry data were collected at Kensico Reservoir from June to August, 2018. Depth data were collected primarily with a multibeam echosounder. Quality assurance points were measured with a single-beam echosounder. Water surface elevations were established using real-time kinematic (RTK) and static global navigation satellite system (GNSS) surveys and submersible pressure transducers. Measured sound velocity profiles were used to correct echosounder depth measurements for thermal stratification. Digital elevation models were created by combining the measured bathymetry data with lidar elevation data [...]

Contacts

Attached Files

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Kensico_CapacityByDepthFt.csv 509.95 KB text/csv
Kensico_WaterSurfaceElevation_FtNAVD88.csv 109.25 KB text/csv
Kensico_GNSS_WaterSurfaceElevation_Observations.csv 1.12 KB text/csv
Kensico_SoundVelocity_MeasuredProfiles.csv 48.05 KB text/csv
Kensico_SoundVelocity_AveragedProfiles.csv 12 KB text/csv
Shapefile: Kensico_QApoints.zip
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Extension: Kensico_ElevFt_NAD83.zip
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Kensico_ElevFt_NAD83.tif-ColorRamp.SLD 2.08 KB
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Extension: Kensico_SD_ft_NAD83.zip
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Kensico_SD_ft_NAD83.tif-ColorRamp.SLD 2.07 KB
Kensico_SD_ft_NAD83.tfw 90 Bytes
Extension: Kensico_Source_NAD83.zip
Kensico_Source_NAD83.tfw 90 Bytes
Kensico_Source_NAD83.tif 1.26 MB
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Purpose

Data were collected to map the bathymetry of the New York City's East of Hudson drinking water reservoirs and controlled lakes (Amawalk Reservoir, Bog Brook Reservoir, Boyd Corners Reservoir, Cross River Reservoir, Croton Falls Reservoir, Diverting Reservoir, East Branch Reservoir, Kensico Reservoir, Kirk Lake, Lake Gilead, Lake Gleneida, Middle Branch Reservoir, Muscoot Reservoir, New Croton Reservoir, Titicus Reservoir, and West Branch Reservoir) to aid management of the reservoirs.

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