Reservoir · Victoria · Australia · BOM Water Data Online
Spring Gully
75.7% full
Capacity
1.7 hm³
Volume stored
1 hm³
River
Off-stream
Year completed
1868
Coordinates
36.806°S, 144.279°E
Last updated
2026-10-25
Current fill
75.7%vs 7 days ago
0.0 ppstable
vs 1 year ago
+13.6 ppyear-over-year
7-day trend
→stable
Drought context
Storage vs October average
101%of normal
75.7% full on 2026-10-25, against an average of 75.0% for October across 4 years of readings (+0.7 points).
Rain over the last three months · 11 October 2026
Near normal
In the three months to 11 October 2026 the area around Spring Gully had rain close to normal for the season. Rainfall compared with the long-run record for the same season at this point (Copernicus Global Drought Observatory, SPI-3 index +0.35). Rain, not storage. Australia drought figures →
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: 2026-10-25.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 36.806°S, 144.279°E · Open in Google Maps
About Spring Gully
As of October 25, 2026, Spring Gully is filled to 75.7% of its total capacity, holding 1.27 hm³ of water out of a maximum 1.7 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 pp), and it is 13.6 points above its level on the same date a year earlier.
Across the readings we hold for Spring Gully — 1058 data points between October 28, 2023 and October 25, 2026 — the level has ranged from a low of 29.7% (April 4, 2025) to a high of 88.4% (December 27, 2023). On average the reservoir is fullest around October and at its lowest around April.
The dam at Spring Gully was completed in 1868. It is operated by BOM primarily for water supply. It lies within the Off-stream Basin basin at 36.806°S, 144.279°E.
Key facts
- Current fill level
- 75.7% of total capacity
- Water stored
- 1.27 hm³
- Total capacity
- 1.7 hm³
- 7-day change
- No change
- Year-on-year
- ▲ 13.6 pp
- Primary use
- Water supply
- River
- Off-stream
- River basin
- Off-stream Basin
- Year completed
- 1868
- Operator
- BOM
- Coordinates
- 36.806°S, 144.279°E
- Last updated
- October 25, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 25 Oct 2026 | 75.7% | 1.27 |
| 24 Oct 2026 | 75.7% | 1.27 |
| 23 Oct 2026 | 75.7% | 1.27 |
| 22 Oct 2026 | 75.7% | 1.27 |
| 21 Oct 2026 | 75.7% | 1.27 |
| 20 Oct 2026 | 75.7% | 1.27 |
| 19 Oct 2026 | 75.7% | 1.27 |
| 18 Oct 2026 | 75.7% | 1.27 |
| 17 Oct 2026 | 75.7% | 1.27 |
| 16 Oct 2026 | 75.7% | 1.27 |
| 15 Oct 2026 | 75.7% | 1.27 |
| 14 Oct 2026 | 75.7% | 1.27 |