Reservoir · New South Wales · Australia · BOM Water Data Online
Toonumbar
102.5% full
Capacity
11 hm³
Volume stored
11 hm³
Coordinates
28.602°S, 152.762°E
Last updated
2026-06-11
Current fill
102.5%vs 7 days ago
+0.2%gaining
vs 1 year ago
+1.4%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: 2026-06-11.
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 June 11, 2026, Toonumbar is filled to 102.5% 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 (+0.2 pts), and it is 1.4 points above its level on the same date a year earlier.
Across the readings we hold for Toonumbar — 1096 data points between June 12, 2023 and June 11, 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
- 102.5%
- Water stored
- 11 hm³
- Total capacity
- 11 hm³
- 7-day change
- ▲ 0.2 pts
- Year-on-year
- ▲ 1.4 pts
- Primary use
- Water supply
- Operator
- BOM
- Coordinates
- 28.602°S, 152.762°E
- Last updated
- June 11, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 11 Jun 2026 | 102.5% | 11 |
| 10 Jun 2026 | 102.3% | 11 |
| 9 Jun 2026 | 102.2% | 11 |
| 8 Jun 2026 | 102.2% | 11 |
| 7 Jun 2026 | 102.0% | 11 |
| 6 Jun 2026 | 101.9% | 11 |
| 5 Jun 2026 | 101.8% | 11 |
| 4 Jun 2026 | 101.9% | 11 |
| 3 Jun 2026 | 101.8% | 11 |
| 2 Jun 2026 | 101.5% | 11 |
| 1 Jun 2026 | 101.5% | 11 |
| 31 May 2026 | 101.7% | 11 |
Frequently asked questions
What is the current water level of Toonumbar?
As of June 11, 2026, Toonumbar is at 102.5% of its capacity, holding approximately 11 hm³ of water, according to BOM data.
Is Toonumbar reservoir full?
Toonumbar is essentially full, sitting at 102.5% of capacity as of June 11, 2026.
Is the water level at Toonumbar rising or falling?
The level at Toonumbar has been broadly stable over the latest week on record (+0.2 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.