Satellite map of Happy Valley Reservoir
The Happy Valley Reservoir is a water reservoir located in Adelaide, Australia. Constructed when the total population of Adelaide numbered 315,200 (1893 census), the Happy Valley Reservoir now supplies over a half a million people, from Adelaide's southern extent to the city-centre.
Latitude: -35° 04' 22.80" S
Longitude: 138° 34' 19.20" E