State / Territory · Australia · BOM
New South Wales
54.8% average fill
Reservoirs
59
Volume stored
11,194 hm³
Total capacity
21,736 hm³
Critical
4
Low level
5
Loading map…
Reservoirs
Sorted by capacityLake Eucumbene
lowUpdated 2026-06-10
Warragamba
Updated 2026-06-10
Blowering
lowUpdated 2026-06-09
Copeton
Updated 2026-06-10
Wyangala
Updated 2026-06-10
Burrendong
lowUpdated 2026-06-09
Burrinjuck
lowUpdated 2026-06-09
Talbingo
No dataGlenbawn
Updated 2026-06-10
Lake Jindabyne
Updated 2026-06-10
Lake Victoria
Updated 2026-06-10
Lake Cawndilla
lowUpdated 2026-06-10
Lake Menindee
criticalUpdated 2026-06-09
Keepit
Updated 2026-06-10
Split Rock
Updated 2026-06-10
Windamere
Updated 2026-06-10
Pindari
Updated 2026-06-10
Glennies Creek
Updated 2026-06-09
Lake Pamamaroo
Updated 2026-06-10
Tantangara Reservoir
criticalUpdated 2026-06-10
Avon
Updated 2026-06-10
Lake Wetherell
Updated 2026-06-10
Grahamstown Lake
No dataLake Brewster
criticalUpdated 2026-06-03
Googong
Updated 2026-06-10
Chaffey
Updated 2026-06-10
Cataract
Updated 2026-06-10
Cordeaux
Updated 2026-06-10
Tallowa
Updated 2026-06-10
Woronora
Updated 2026-06-10
Nepean
Updated 2026-06-10
Tumut Pond
No dataProspect
Updated 2026-06-10
Jounama Pondage
No dataLake Cargelligo
Updated 2026-06-10
Carcoar
Updated 2026-06-09
Tooma Reservoir
No dataWingecarribee
Updated 2026-06-10
Fitzroy Falls
Updated 2026-06-10
Khancoban Pondage
No dataGeehi Reservoir
No dataLostock
Updated 2026-06-10
Chichester
No dataHay Weir
Updated 2026-06-10
Tombullen
Updated 2026-06-10
Toonumbar
Updated 2026-06-11
Brogo
Updated 2026-06-10
Seaham Weir
No dataGogeldrie Weir
Updated 2026-06-10
Maude Weir
Updated 2026-06-09
Berembed Weir
Updated 2026-06-10
Mollee Weir
criticalUpdated 2026-06-10
Island Bend Pondage
No dataTumut 2
No dataTareelaroi Weir
No dataGunidgera Weir
Updated 2026-06-10
Guthega Pondage
No dataUpper Cascade
Updated 2026-06-10
Murray 2 Pondage
No dataData source: Bureau of Meteorology Water Data Online (KiWIS API). Publicly-owned storages reported under Australia's Water Regulations 2008.
About reservoirs in New South Wales
As of June 11, 2026, the reservoirs we track across New South Wales that report live levels hold roughly 11,194 hm³ of water — about 54.8% of their combined capacity. Taken together, New South Wales's reservoirs are within their normal operating range.
Across the region, 4 reservoirs are at critically low levels and 5 are low. Maude Weir is the fullest at 146.3%, while Mollee Weir is the lowest at 3.4%.
Over the most recent week on record, 3 reservoirs rose and 1 reservoir fell across New South Wales.
Storage figures for New South Wales come from BOM; the most recent reading is from June 11, 2026. Each reservoir below links to its own page with full history and seasonal context.
New South Wales at a glance
- Reservoirs tracked
- 59
- Average fill
- 54.8%
- Water stored
- 11,194 hm³
- Combined capacity
- 21,736 hm³
- At critically low levels
- 4
- Fullest
- Maude Weir (146.3%)
- Lowest
- Mollee Weir (3.4%)
- Last updated
- June 11, 2026
Frequently asked questions
How full are reservoirs in New South Wales right now?
As of June 11, 2026, the reservoirs tracked in New South Wales that report live levels are 54.8% full overall, holding about 11,194 hm³ of water.
How many reservoirs are there in New South Wales?
reservoirs.earth tracks 59 reservoirs in New South Wales, with a combined storage capacity of 21,736 hm³.
Which reservoir in New South Wales is the fullest?
Maude Weir is currently the fullest reservoir in New South Wales, at 146.3% of capacity.
Which reservoir in New South Wales is the lowest?
Mollee Weir is currently the lowest in New South Wales, at 3.4% of capacity.
Where does the reservoir data for New South Wales come from?
All storage figures for New South Wales come from BOM, an official source, last updated June 11, 2026.