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Dossier #7976

LAKE MINERAL WELLS DAM

🇺🇸United States · ROCK CREEK River · near BENNETT (LAKOTA)

Built 1920 · Dam · data quality: Fair

Water supply
Reservoir outline · simplified

Specifications

Height
16 m
Crest length
491 m
Reservoir capacity
20.2 MCM
Reservoir area
1.4 km²
Average depth
14.2 m
Catchment
166 km²
Avg discharge
619 L/s
Elevation
268 masl
Degree of regulation
103.5 %

Notes

Built 1920

Provenance

Record 7976 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GOODD-NID, year via NID. Coordinates are river-snapped: 32.8158, -98.0384.