Water reservoir
artifical or natural body of water used to collect and store water
outdoor hot spring bath
impluvium
reservoir
outdoor swimming pool
swimming pool
Meadow Grounds Lake
West Thompson Lake
Crescent Hill Reservoir
Bluestem Lake
Liverpool Offtake Reservoir
Houston Heights Waterworks Reservoir
aquifer
Manno Lake
hot water storage tank
tailings dam
Combs Reservoir
Bosley Reservoir
coastal reservoir
Upper Colorado water resource region
Lake Kokanee
Pool of the Arches
Off-stream reservoir
temple tank
equalizing basin
Waste pond
cistern
Blauer See