Lake Eppalock

Lake Eppalock is an Australian reservoir in North Central Victoria about 130 kilometres (81 mi) northwest of Melbourne. It was formed by the construction of a major earth and rockfill embankment dam, known as Eppalock Dam, with a controlled chute spillway across the Campaspe and the Coliban rivers. The lake is situated between the regional population centres of Bendigo and Heathcote and serves as a major water storage facility for both places, as well as the Campaspe irrigation district. The lake also serves as a popular sports and recreational facility.

Lake Eppalock
Lake Eppalock pictured in 2010
Location of Lake Eppalock in Victoria
CountryAustralia
LocationNorth central region, Victoria
Coordinates36°51′55.5″S 144°31′19.5″E
PurposeWater supply, irrigation
StatusOperational
Construction began1960 (1960)
Opening date1964 (1964)
Owner(s)Goulburn–Murray Water
Dam and spillways
Type of damEmbankment dam
Impounds
Height (foundation)47 m (154 ft)
Length400 m (1,300 ft)
Dam volume14,170×10^3 m3 (500×10^6 cu ft)
Spillways3
Spillway typeControlled chute
Spillway capacity8,040 m3/s (284,000 cu ft/s)
Reservoir
CreatesLake Eppalock
Total capacity304,651 ML (6.7014×1010 imp gal; 8.0480×1010 US gal)
Catchment area2,124 km2 (820 sq mi)
Surface area30.11 km2 (11.63 sq mi)
Maximum water depth30 m (98 ft)
Normal elevation193.8 metres (636 ft) AHD
Website
Lake Eppalock at Goulburn–Murray Water
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