Environment and Heritage

Learn about our water use in your local catchment

Our interactive map shows how we are delivering water for the environment in your region.

The Department of Climate Change, Energy, the Environment and Water is responsible for the delivery of all water for the environment in New South Wales. This includes water held by the NSW Government, the Commonwealth Environmental Water Holder and Basin states under the Living Murray program, as well as water made available to the environment under Water Sharing Plans.

The total volumes delivered from all types of water for the environment are shown for each catchment this water year. The presented use figures are best available estimates at the time of reporting.

Total water use in Basin catchment

Total: 208.5906 GL
(2025-2026 YTD)
 
0 GL
 
5 GL
 
10 GL
 
20 GL
 
30 GL
 
40 GL
 
50 GL
 
100 GL
 
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600+ GL

Total water use in Basin catchment

Total: 208.5906 GL
(2025-2026 YTD)

Catchment data

Catchment September 2025 (GL) Year to date (GL)
Murray and Lower Darling 13.527 22.403
Murrumbidgee 23.07 28.67
Macquarie-Cudgegong 0 29.147
Gwydir 0 0.1256
Lachlan 14.799 17.343
Snowy and Snowy montane 36.002 104.337
Hunter-Paterson 0 0
Namoi-Peel 0 0
Intersecting Streams 0 0
Barwon-Darling 0 0
Border Rivers 1.2 6.565