Catalog Record
Arrowrock Reservoir (Idaho) Sedimentation Survey Data
Arrowrock Reservoir Sedimentation Survey Data. The primary purpose of this type of survey is to determine the present storage-elevation relationship of the reservoir and possible change in storage due to sedimentation. Arrowrock Reservoir is associated with Arrowrock Dam. Reservoir sedimentation surveys typically contain a survey report, area-capacity (ACAP) table, and geospatial data.
Generation Effort
Reservoir Sedimentation Surveys
Location
Arrowrock Reservoir and Dam (ARK)
Themes
Infrastructure and Assets
Reclamation Project
Boise Project
Reclamation Program
Location Information
Location Name
Arrowrock Reservoir and Dam (ARK)
Location Description
Arrowrock Dam is a concrete thick-arch structure 350 feet high. The dam and reservoir are on the Boise River approximately 42 miles downstream of Anderson Ranch Dam and 22 miles upstream from Boise, Idaho. When constructed in 1915, the dam was recorded as being the tallest concrete dam in the world. Columbia Basin Teletype (CBTT) = ARK.
Location Parent
State(s)
Idaho
Unified Region(s)
Columbia-Pacific Northwest
Timezone
MT
Elevation
3,216 ft
Vertical Datum
NGVD29
Coordinates (lat, long)
(43.5952, -115.923)
Horizontal Datum
WGS84
