Reservoir · Western Australia · Australia · BOM Water Data Online
Wungong
55.7% full
Capacity
59.8 hm³
Volume stored
33 hm³
River
Wungong Brook
Year completed
1979
Coordinates
32.216°S, 116.077°E
Last updated
2026-06-08
Current fill
55.7%vs 7 days ago
0.0%stable
vs 1 year ago
-1.2%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: 2026-06-08.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. -32.216, 116.077 · Open in Google Maps
About Wungong
As of June 8, 2026, Wungong is filled to 55.7% of its total capacity, holding roughly 33 hm³ of water out of a maximum 60 hm³. At this level the reservoir is within its normal operating range. Of that total, about 56 hm³ is usable (live) storage.
Over the most recent week on record the fill level has held broadly steady (+0.0 pts), and it is 1.2 points below its level on the same date a year earlier.
Across the readings we hold for Wungong — 1077 data points between June 12, 2023 and June 8, 2026 — the level has ranged from a low of 53.2% (March 25, 2026) to a high of 80.5% (June 24, 2023). On average the reservoir is fullest around July and at its lowest around February.
The dam at Wungong was completed in 1979. It is operated by BOM primarily for water supply. It lies within the Wungong Brook Basin basin at 32.216°S, 116.077°E.
Key facts
- Current fill level
- 55.7%
- Water stored
- 33 hm³
- Total capacity
- 60 hm³
- Usable capacity
- 56 hm³
- 7-day change
- No change
- Year-on-year
- ▼ 1.2 pts
- Primary use
- Water supply
- River
- Wungong Brook
- River basin
- Wungong Brook Basin
- Year completed
- 1979
- Operator
- BOM
- Coordinates
- 32.216°S, 116.077°E
- Last updated
- June 8, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 8 Jun 2026 | 55.7% | 33 |
| 7 Jun 2026 | 55.7% | 33 |
| 6 Jun 2026 | 55.8% | 33 |
| 5 Jun 2026 | 55.9% | 33 |
| 4 Jun 2026 | 56.1% | 34 |
| 3 Jun 2026 | 56.2% | 34 |
| 2 Jun 2026 | 56.3% | 34 |
| 1 Jun 2026 | 56.4% | 34 |
| 31 May 2026 | 56.6% | 34 |
| 30 May 2026 | 56.6% | 34 |
| 29 May 2026 | 56.7% | 34 |
| 28 May 2026 | 56.8% | 34 |
Frequently asked questions
What is the current water level of Wungong?
As of June 8, 2026, Wungong is at 55.7% of its capacity, holding approximately 33 hm³ of water, according to BOM data.
Is Wungong reservoir full?
No. As of June 8, 2026, Wungong is within its normal operating range at 55.7% of its capacity, so it is not full.
Is the water level at Wungong rising or falling?
The level at Wungong has been broadly stable over the latest week on record (0.0 points).
How much water can Wungong hold?
Wungong has a total capacity of 60 hm³, of which about 56 hm³ is usable storage.
Where is Wungong reservoir located?
Wungong is located in Western Australia, Australia, within the Wungong Brook Basin basin (coordinates 32.216°S, 116.077°E).
When was Wungong dam built?
The dam at Wungong was completed in 1979.
What is Wungong used for?
Wungong is used primarily for water supply, and is managed by BOM.