Reservoir · Victoria · Australia · BOM Water Data Online
Rosslynne Reservoir
48.4% full
Capacity
25.4 hm³
Volume stored
12 hm³
River
Jacksons Creek
Year completed
1974
Coordinates
37.467°S, 144.562°E
Last updated
2026-06-10
Current fill
48.4%vs 7 days ago
0.0%stable
vs 1 year ago
-2.2%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: 2026-06-10.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. -37.467, 144.562 · Open in Google Maps
About Rosslynne Reservoir
As of June 10, 2026, Rosslynne Reservoir is filled to 48.4% of its total capacity, holding roughly 12 hm³ of water out of a maximum 25 hm³. At this level the reservoir is within its normal operating range.
Over the most recent week on record the fill level has held broadly steady (+0.0 pts), and it is 2.2 points below its level on the same date a year earlier.
Across the readings we hold for Rosslynne Reservoir — 1067 data points between June 12, 2023 and June 10, 2026 — the level has ranged from a low of 48.1% (May 31, 2026) to a high of 95.4% (June 12, 2023). On average the reservoir is fullest around August and at its lowest around May.
The dam at Rosslynne Reservoir was completed in 1974. It is operated by BOM primarily for water supply. It lies within the Jacksons Creek Basin basin at 37.467°S, 144.562°E.
Key facts
- Current fill level
- 48.4%
- Water stored
- 12 hm³
- Total capacity
- 25 hm³
- 7-day change
- No change
- Year-on-year
- ▼ 2.2 pts
- Primary use
- Water supply
- River
- Jacksons Creek
- River basin
- Jacksons Creek Basin
- Year completed
- 1974
- Operator
- BOM
- Coordinates
- 37.467°S, 144.562°E
- Last updated
- June 10, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 10 Jun 2026 | 48.4% | 12 |
| 9 Jun 2026 | 48.4% | 12 |
| 8 Jun 2026 | 48.4% | 12 |
| 7 Jun 2026 | 48.4% | 12 |
| 6 Jun 2026 | 48.4% | 12 |
| 5 Jun 2026 | 48.4% | 12 |
| 4 Jun 2026 | 48.3% | 12 |
| 3 Jun 2026 | 48.2% | 12 |
| 2 Jun 2026 | 48.2% | 12 |
| 1 Jun 2026 | 48.1% | 12 |
| 31 May 2026 | 48.1% | 12 |
| 30 May 2026 | 48.2% | 12 |
Frequently asked questions
What is the current water level of Rosslynne Reservoir?
As of June 10, 2026, Rosslynne Reservoir is at 48.4% of its capacity, holding approximately 12 hm³ of water, according to BOM data.
Is Rosslynne Reservoir reservoir full?
No. As of June 10, 2026, Rosslynne Reservoir is within its normal operating range at 48.4% of its capacity, so it is not full.
Is the water level at Rosslynne Reservoir rising or falling?
The level at Rosslynne Reservoir has been broadly stable over the latest week on record (0.0 points).
How much water can Rosslynne Reservoir hold?
Rosslynne Reservoir has a total capacity of 25 hm³.
Where is Rosslynne Reservoir reservoir located?
Rosslynne Reservoir is located in Victoria, Australia, within the Jacksons Creek Basin basin (coordinates 37.467°S, 144.562°E).
When was Rosslynne Reservoir dam built?
The dam at Rosslynne Reservoir was completed in 1974.
What is Rosslynne Reservoir used for?
Rosslynne Reservoir is used primarily for water supply, and is managed by BOM.