In our region, water for drinking purposes is obtained from surface water sources such as rivers, creeks, channels and reservoirs. Almost half of the towns serviced by us are supplied directly from rivers and streams including the Goulburn, Broken and Murray Rivers whilst others are supplied from channels, reservoirs or storages and one town is supplied by a groundwater bore.

View our Fact Sheet (PDF: 67kb) to learn about where your water comes from.

All our water supply sources are relatively secure with respect to volumes except during severe drought events. To maintain security of supply, particularly during the winter months when the irrigation systems are shut-down, water is diverted to off-stream water storage reservoirs in a number of locations.

Goulburn Valley Water's Storage Levels

Last Updated: 29/12/2025

  Max (ML) Current (ML) % Currently Full % Full (same time last year)
Broadford & Kilmore System
Sunday Creek Reservoir 1,650 1092 66% 92%
Hollowback Reservoir 72 67 93% 92%
Broadford #3 Reservoir 117 95 81% 80%
Pyalong System
Pyalong Reservoir 40 40 100% 93%
Euroa & Violet Town System
Abbinga #1 Reservoir 735 673 92% 76%
Abbinga #2 Reservoir 301 292 97% No result %
Mountain Hut Reservoir 12 11 89% 100%
Waterhouse Reservoir 195 113 58% 97%
Longwood System
Nine Mile Reservoir 27 27 100% 100%
Mansfield System
Ritchie #1 Reservoir 356 338 95% 97%
Ritchie #2 Reservoir 180 168 93% 86%
Mansfield #3 Reservoir 34 31 92% 85%
Bonnie Doon System
Bonnie Doon Reservoir 51 48 94% 88%
Marysville & Buxton System
Aub Cuzens Reservoir 100 96 96% 92%

Water usage

Find and track water usage for the following towns:

Mansfield System

Week of 16 November 23 November  30 November  7 December 14 December 21 December 28 December 4 January 2026
Total usage 11.75ML 13.46ML 13.42ML 13.19ML 18.19ML 22.6ML 16.97ML 24.11ML