Reservoir · New South Wales · Australia · BOM Water Data Online
Lostock
100.3% full
Capacity
20.2 hm³
Volume stored
20 hm³
Coordinates
32.333°S, 151.449°E
Last updated
2026-06-10
Current fill
100.3%vs 7 days ago
0.0%stable
vs 1 year ago
+5.5%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. -32.333, 151.449 · Open in Google Maps
About Lostock
As of June 10, 2026, Lostock is filled to 100.3% of its total capacity, holding roughly 20 hm³ of water out of a maximum 20 hm³. At this level the reservoir is effectively full.
Over the most recent week on record the fill level has held broadly steady (+0.0 pts), and it is 5.5 points above its level on the same date a year earlier.
Across the readings we hold for Lostock — 1095 data points between June 12, 2023 and June 10, 2026 — the level has ranged from a low of 88.5% (October 26, 2023) to a high of 121.6% (May 20, 2025). On average the reservoir is fullest around June and at its lowest around December.
It is operated by BOM primarily for water supply.
Key facts
- Current fill level
- 100.3%
- Water stored
- 20 hm³
- Total capacity
- 20 hm³
- 7-day change
- No change
- Year-on-year
- ▲ 5.5 pts
- Primary use
- Water supply
- Operator
- BOM
- Coordinates
- 32.333°S, 151.449°E
- Last updated
- June 10, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 10 Jun 2026 | 100.3% | 20 |
| 9 Jun 2026 | 100.3% | 20 |
| 8 Jun 2026 | 100.4% | 20 |
| 7 Jun 2026 | 100.4% | 20 |
| 6 Jun 2026 | 100.4% | 20 |
| 5 Jun 2026 | 100.4% | 20 |
| 4 Jun 2026 | 100.5% | 20 |
| 3 Jun 2026 | 100.5% | 20 |
| 2 Jun 2026 | 100.7% | 20 |
| 1 Jun 2026 | 101.0% | 20 |
| 31 May 2026 | 101.5% | 21 |
| 30 May 2026 | 102.8% | 21 |
Frequently asked questions
What is the current water level of Lostock?
As of June 10, 2026, Lostock is at 100.3% of its capacity, holding approximately 20 hm³ of water, according to BOM data.
Is Lostock reservoir full?
Lostock is essentially full, sitting at 100.3% of capacity as of June 10, 2026.
Is the water level at Lostock rising or falling?
The level at Lostock has been broadly stable over the latest week on record (0.0 points).
How much water can Lostock hold?
Lostock has a total capacity of 20 hm³.
Where is Lostock reservoir located?
Lostock is located in New South Wales, Australia (coordinates 32.333°S, 151.449°E).
What is Lostock used for?
Lostock is used primarily for water supply, and is managed by BOM.