Reservoir · New South Wales · Australia · BOM Water Data Online
Blowering
33.0% full
Capacity
1,633.9 hm³
Volume stored
538 hm³
Coordinates
35.478°S, 148.261°E
Last updated
2026-06-09
Current fill
33.0%vs 7 days ago
+0.3%gaining
vs 1 year ago
+10.6%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: 2026-06-09.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. -35.478, 148.261 · Open in Google Maps
About Blowering
As of June 9, 2026, Blowering is filled to 33.0% of its total capacity, holding roughly 538 hm³ of water out of a maximum 1,634 hm³. At this level the reservoir is low. Of that total, about 1,610 hm³ is usable (live) storage.
Over the most recent week on record the fill level has held broadly steady (+0.3 pts), and it is 10.6 points above its level on the same date a year earlier.
Across the readings we hold for Blowering — 1094 data points between June 12, 2023 and June 9, 2026 — the level has ranged from a low of 20.0% (March 26, 2026) to a high of 93.6% (June 23, 2023). On average the reservoir is fullest around August and at its lowest around April.
It is operated by BOM primarily for water supply.
Key facts
- Current fill level
- 33.0%
- Water stored
- 538 hm³
- Total capacity
- 1,634 hm³
- Usable capacity
- 1,610 hm³
- 7-day change
- ▲ 0.3 pts
- Year-on-year
- ▲ 10.6 pts
- Primary use
- Water supply
- Operator
- BOM
- Coordinates
- 35.478°S, 148.261°E
- Last updated
- June 9, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 9 Jun 2026 | 33.0% | 538 |
| 8 Jun 2026 | 32.7% | 534 |
| 7 Jun 2026 | 32.5% | 531 |
| 6 Jun 2026 | 32.3% | 527 |
| 5 Jun 2026 | 31.9% | 522 |
| 4 Jun 2026 | 30.9% | 505 |
| 3 Jun 2026 | 30.4% | 497 |
| 2 Jun 2026 | 30.1% | 492 |
| 1 Jun 2026 | 29.9% | 488 |
| 31 May 2026 | 29.6% | 484 |
| 30 May 2026 | 29.4% | 480 |
| 29 May 2026 | 28.9% | 472 |
Frequently asked questions
What is the current water level of Blowering?
As of June 9, 2026, Blowering is at 33.0% of its capacity, holding approximately 538 hm³ of water, according to BOM data.
Is Blowering reservoir full?
No. As of June 9, 2026, Blowering is low at 33.0% of its capacity, so it is not full.
Is the water level at Blowering rising or falling?
The level at Blowering has been broadly stable over the latest week on record (+0.3 points).
How much water can Blowering hold?
Blowering has a total capacity of 1,634 hm³, of which about 1,610 hm³ is usable storage.
Where is Blowering reservoir located?
Blowering is located in New South Wales, Australia (coordinates 35.478°S, 148.261°E).
What is Blowering used for?
Blowering is used primarily for water supply, and is managed by BOM.