Reservoir · New South Wales · Australia · BOM Water Data Online
Toonumbar
101.1% full
Capacity
11 hm³
Volume stored
11 hm³
Coordinates
28.602°S, 152.762°E
Last updated
2026-07-29
Current fill
101.1%vs 7 days ago
0.0%stable
vs 1 year ago
-0.5%year-over-year
7-day trend
→stable
Data source: Bureau of Meteorology — Water Data Online (KiWIS) — daily mean storage volume, quality-controlled. Capacity from the BOM Water Storages ArcGIS layer (total design capacity in ML). Last reading: 2026-07-29.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. -28.602, 152.762 · Open in Google Maps
About Toonumbar
As of July 29, 2026, Toonumbar is filled to 101.1% of its total capacity, holding roughly 11 hm³ of water out of a maximum 11 hm³. At this level the reservoir is effectively full.
Over the most recent week on record the fill level has held broadly steady (+0.0 pts), and it sits close to where it was a year earlier.
Across the readings we hold for Toonumbar — 1096 data points between July 30, 2023 and July 29, 2026 — the level has ranged from a low of 84.4% (November 3, 2023) to a high of 111.0% (March 7, 2025). On average the reservoir is fullest around March and at its lowest around November.
It is operated by BOM primarily for water supply.
Key facts
- Current fill level
- 101.1%
- Water stored
- 11 hm³
- Total capacity
- 11 hm³
- 7-day change
- No change
- Year-on-year
- ▼ 0.5 pts
- Primary use
- Water supply
- Operator
- BOM
- Coordinates
- 28.602°S, 152.762°E
- Last updated
- July 29, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 29 Jul 2026 | 101.1% | 11 |
| 28 Jul 2026 | 101.1% | 11 |
| 27 Jul 2026 | 101.1% | 11 |
| 26 Jul 2026 | 101.1% | 11 |
| 25 Jul 2026 | 101.1% | 11 |
| 24 Jul 2026 | 101.1% | 11 |
| 23 Jul 2026 | 101.3% | 11 |
| 22 Jul 2026 | 101.5% | 11 |
| 21 Jul 2026 | 101.8% | 11 |
| 20 Jul 2026 | 102.4% | 11 |
| 19 Jul 2026 | 101.6% | 11 |
| 18 Jul 2026 | 101.7% | 11 |
Frequently asked questions
What is the current water level of Toonumbar?
As of July 29, 2026, Toonumbar is at 101.1% of its capacity, holding approximately 11 hm³ of water, according to BOM data.
Is Toonumbar reservoir full?
Toonumbar is essentially full, sitting at 101.1% of capacity as of July 29, 2026.
Is the water level at Toonumbar rising or falling?
The level at Toonumbar has been broadly stable over the latest week on record (0.0 points).
How much water can Toonumbar hold?
Toonumbar has a total capacity of 11 hm³.
Where is Toonumbar reservoir located?
Toonumbar is located in New South Wales, Australia (coordinates 28.602°S, 152.762°E).
What is Toonumbar used for?
Toonumbar is used primarily for water supply, and is managed by BOM.