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: 22/12/2025

  Max (ML) Current (ML) % Currently Full % Full (same time last year)
Broadford & Kilmore System
Sunday Creek Reservoir 1,650 1092 66% 98%
Hollowback Reservoir 72 66 92% 94%
Broadford #3 Reservoir 117 88 75% 87%
Pyalong System
Pyalong Reservoir 40 39 98% 95%
Euroa & Violet Town System
Abbinga #1 Reservoir 735 735 100% 85%
Abbinga #2 Reservoir 301 203 67% No result %
Mountain Hut Reservoir 12 10 84% 100%
Waterhouse Reservoir 195 106 54% 100%
Longwood System
Nine Mile Reservoir 27 26 96% 100%
Mansfield System
Ritchie #1 Reservoir 356 328 92% 94%
Ritchie #2 Reservoir 180 168 93% 96%
Mansfield #3 Reservoir 34 31 90% 75%
Bonnie Doon System
Bonnie Doon Reservoir 51 49 96% 92%
Marysville & Buxton System
Aub Cuzens Reservoir 100 90 90% 82%

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
Total usage 11.75ML 13.46ML 13.42ML 13.19ML 18.19ML 22.6ML