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: 25/02/2026

  Max (ML) Current (ML) % Currently Full % Full (same time last year)
Broadford & Kilmore System
Sunday Creek Reservoir 1,650 688 42% 66%
Hollowback Reservoir 72 51 71% 90%
Broadford #3 Reservoir 117 95 81% 81%
Pyalong System
Pyalong Reservoir 40 20 50% 58%
Euroa & Violet Town System
Abbinga #1 Reservoir 735 364 50% 35%
Abbinga #2 Reservoir 301 267 89% No result %
Mountain Hut Reservoir 12 11 93% 94%
Waterhouse Reservoir 195 100 51% 83%
Longwood System
Nine Mile Reservoir 27 27 100% 81%
Mansfield System
Ritchie #1 Reservoir 356 173 49% 67%
Ritchie #2 Reservoir 180 166 92% 89%
Mansfield #3 Reservoir 34 18 53% 68%
Bonnie Doon System
Bonnie Doon Reservoir 51 50 98% 92%
Marysville & Buxton System
Aub Cuzens Reservoir 100 98 98% 100%

Water usage

Find and track water usage for the following towns:

Mansfield System

Week of  30 November  7 December 14 December 21 December 28 December 4 January 11 January 18 January 25 January 1 February 8 February 15 February 22 February
Total usage 13.42 ML 13.19 ML 18.19 ML 22.6 ML 16.97 ML 24.11 ML 27.76 ML 24.23 ML 28.41 ML 31.19 ML 28.15 ML 25.63 ML 25.29 ML