Reservoir · New South Wales · Australia · BOM Water Data Online
Toonumbar
100.8% full
Capacity
11 hm³
Volume stored
11 hm³
Coordinates
28.602°S, 152.762°E
Last updated
2026-10-07
Current fill
100.8%vs 7 days ago
-0.2%losing
vs 1 year ago
+0.4%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: 2026-10-07.
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 October 7, 2026, Toonumbar is filled to 100.8% 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 sits close to where it was a year earlier.
Across the readings we hold for Toonumbar — 1095 data points between October 9, 2023 and October 7, 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
- 100.8%
- Water stored
- 11 hm³
- Total capacity
- 11 hm³
- 7-day change
- ▼ 0.2 pts
- Year-on-year
- ▲ 0.4 pts
- Primary use
- Water supply
- Operator
- BOM
- Coordinates
- 28.602°S, 152.762°E
- Last updated
- October 7, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 7 Oct 2026 | 100.8% | 11 |
| 6 Oct 2026 | 100.8% | 11 |
| 5 Oct 2026 | 100.7% | 11 |
| 4 Oct 2026 | 100.7% | 11 |
| 3 Oct 2026 | 100.8% | 11 |
| 2 Oct 2026 | 100.8% | 11 |
| 1 Oct 2026 | 100.9% | 11 |
| 30 Sep 2026 | 101.0% | 11 |
| 29 Sep 2026 | 101.0% | 11 |
| 28 Sep 2026 | 100.7% | 11 |
| 27 Sep 2026 | 100.7% | 11 |
| 26 Sep 2026 | 100.7% | 11 |