Reservoir · Victoria · Australia · Melbourne Water
Greenvale
95.5% full
Capacity
26.839 hm³
Volume stored
26 hm³
River
Off-stream
Year completed
1971
Coordinates
37.629°S, 144.902°E
Last updated
2026-10-28
Current fill
95.5%vs 7 days ago
+0.7 ppgaining
vs 1 year ago
+9.2 ppyear-over-year
7-day trend
→stable
Drought context
Storage vs October average
109%of normal
95.5% full on 2026-10-28, against an average of 87.7% for October across 4 years of readings (+7.8 points).
Rain over the last three months · 11 October 2026
Near normal
In the three months to 11 October 2026 the area around Greenvale 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 +0.28). Rain, not storage. Australia drought figures →
Data source: Melbourne Water daily storage — reference capacity and stored volume. Earlier daily volumes in the chart are Bureau of Meteorology readings, recomputed against that capacity. Last reading: 2026-10-28.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 37.629°S, 144.902°E · Open in Google Maps
About Greenvale
As of October 28, 2026, Greenvale is filled to 95.5% of its total capacity, holding 25.621 hm³ of water out of a maximum 26.839 hm³. At this level the reservoir is high.
Over the most recent week on record the fill level has held broadly steady (+0.7 pp), and it is 9.2 points above its level on the same date a year earlier.
Across the readings we hold for Greenvale — 1067 data points between October 28, 2023 and October 28, 2026 — the level has ranged from a low of 67.3% (March 20, 2025) to a high of 96.7% (June 14, 2026). On average the reservoir is fullest around October and at its lowest around March.
The dam at Greenvale was completed in 1971. It is operated by Melbourne Water primarily for water supply. It lies within the Off-stream Basin basin at 37.629°S, 144.902°E.
Key facts
- Current fill level
- 95.5% of total capacity
- Water stored
- 25.621 hm³
- Total capacity
- 26.839 hm³
- 7-day change
- ▲ 0.7 pp
- Year-on-year
- ▲ 9.2 pp
- Primary use
- Water supply
- River
- Off-stream
- River basin
- Off-stream Basin
- Year completed
- 1971
- Operator
- Melbourne Water
- Coordinates
- 37.629°S, 144.902°E
- Last updated
- October 28, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 28 Oct 2026 | 95.5% | 25.621 |
| 27 Oct 2026 | 95.3% | 25.57 |
| 26 Oct 2026 | 95.0% | 25.502 |
| 25 Oct 2026 | 94.9% | 25.468 |
| 24 Oct 2026 | 94.7% | 25.427 |
| 23 Oct 2026 | 94.9% | 25.468 |
| 22 Oct 2026 | 95.3% | 25.57 |
| 21 Oct 2026 | 94.8% | 25.43 |
| 20 Oct 2026 | 94.8% | 25.44 |
| 19 Oct 2026 | 94.8% | 25.44 |
| 18 Oct 2026 | 94.8% | 25.44 |
| 17 Oct 2026 | 94.8% | 25.45 |