Reservoir · Victoria · Australia · BOM Water Data Online
Goulburn Weir
97.1% full
Capacity
25.5 hm³
Volume stored
25 hm³
River
Goulburn River
Year completed
1891
Coordinates
36.729°S, 145.175°E
Last updated
2026-06-10
Current fill
97.1%vs 7 days ago
-1.0%losing
vs 1 year ago
+3.5%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: 2026-06-10.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. -36.729, 145.175 · Open in Google Maps
About Goulburn Weir
As of June 10, 2026, Goulburn Weir is filled to 97.1% of its total capacity, holding roughly 25 hm³ of water out of a maximum 26 hm³. At this level the reservoir is high. Of that total, about 23 hm³ is usable (live) storage.
Over the most recent week on record the fill level has held broadly steady (-1.0 pts), and it is 3.5 points above its level on the same date a year earlier.
Across the readings we hold for Goulburn Weir — 1063 data points between June 12, 2023 and June 10, 2026 — the level has ranged from a low of 92.3% (September 18, 2023) to a high of 99.5% (July 23, 2024). On average the reservoir is fullest around January and at its lowest around September.
The dam at Goulburn Weir was completed in 1891. It is operated by BOM primarily for water supply. It lies within the Goulburn River Basin basin at 36.729°S, 145.175°E.
Key facts
- Current fill level
- 97.1%
- Water stored
- 25 hm³
- Total capacity
- 26 hm³
- Usable capacity
- 23 hm³
- 7-day change
- ▼ 1.0 pts
- Year-on-year
- ▲ 3.5 pts
- Primary use
- Water supply
- River
- Goulburn River
- River basin
- Goulburn River Basin
- Year completed
- 1891
- Operator
- BOM
- Coordinates
- 36.729°S, 145.175°E
- Last updated
- June 10, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 10 Jun 2026 | 97.1% | 25 |
| 9 Jun 2026 | 98.1% | 25 |
| 8 Jun 2026 | 97.0% | 25 |
| 7 Jun 2026 | 97.6% | 25 |
| 6 Jun 2026 | 97.9% | 25 |
| 5 Jun 2026 | 97.5% | 25 |
| 4 Jun 2026 | 96.7% | 25 |
| 3 Jun 2026 | 96.6% | 25 |
| 2 Jun 2026 | 97.4% | 25 |
| 1 Jun 2026 | 96.9% | 25 |
| 31 May 2026 | 96.4% | 25 |
| 30 May 2026 | 96.0% | 24 |
Frequently asked questions
What is the current water level of Goulburn Weir?
As of June 10, 2026, Goulburn Weir is at 97.1% of its capacity, holding approximately 25 hm³ of water, according to BOM data.
Is Goulburn Weir reservoir full?
Goulburn Weir is essentially full, sitting at 97.1% of capacity as of June 10, 2026.
Is the water level at Goulburn Weir rising or falling?
The level at Goulburn Weir has been broadly stable over the latest week on record (-1.0 points).
How much water can Goulburn Weir hold?
Goulburn Weir has a total capacity of 26 hm³, of which about 23 hm³ is usable storage.
Where is Goulburn Weir reservoir located?
Goulburn Weir is located in Victoria, Australia, within the Goulburn River Basin basin (coordinates 36.729°S, 145.175°E).
When was Goulburn Weir dam built?
The dam at Goulburn Weir was completed in 1891.
What is Goulburn Weir used for?
Goulburn Weir is used primarily for water supply, and is managed by BOM.