Reservoir · Tasmania · Australia · BOM Water Data Online
Lake Newton
11.3% full
Capacity
6.3 hm³
Volume stored
1 hm³
River
Newton Creek
Year completed
1990
Coordinates
41.915°S, 145.561°E
Last updated
2026-06-10
Current fill
11.3%vs 7 days ago
+0.7%gaining
vs 1 year ago
+11.0%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. -41.915, 145.561 · Open in Google Maps
About Lake Newton
As of June 10, 2026, Lake Newton is filled to 11.3% of its total capacity, holding roughly 1 hm³ of water out of a maximum 6 hm³. At this level the reservoir is critically low. Of that total, about 3 hm³ is usable (live) storage.
Over the most recent week on record the fill level has held broadly steady (+0.7 pts), and it is 11.0 points above its level on the same date a year earlier.
Across the readings we hold for Lake Newton — 1085 data points between June 12, 2023 and June 10, 2026 — the level has ranged from a low of 0.0% (March 21, 2026) to a high of 36.0% (September 2, 2024). On average the reservoir is fullest around September and at its lowest around January.
The dam at Lake Newton was completed in 1990. It is operated by BOM primarily for water supply. It lies within the Newton Creek Basin basin at 41.915°S, 145.561°E.
Key facts
- Current fill level
- 11.3%
- Water stored
- 1 hm³
- Total capacity
- 6 hm³
- Usable capacity
- 3 hm³
- 7-day change
- ▲ 0.7 pts
- Year-on-year
- ▲ 11.0 pts
- Primary use
- Water supply
- River
- Newton Creek
- River basin
- Newton Creek Basin
- Year completed
- 1990
- Operator
- BOM
- Coordinates
- 41.915°S, 145.561°E
- Last updated
- June 10, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 10 Jun 2026 | 11.3% | 1 |
| 9 Jun 2026 | 10.6% | 1 |
| 8 Jun 2026 | 9.7% | 1 |
| 7 Jun 2026 | 8.2% | 1 |
| 6 Jun 2026 | 5.7% | 0 |
| 5 Jun 2026 | 1.0% | 0 |
| 4 Jun 2026 | 0.3% | 0 |
| 3 Jun 2026 | 5.6% | 0 |
| 2 Jun 2026 | 13.6% | 1 |
| 1 Jun 2026 | 20.6% | 1 |
| 31 May 2026 | 18.5% | 1 |
| 30 May 2026 | 14.4% | 1 |
Frequently asked questions
What is the current water level of Lake Newton?
As of June 10, 2026, Lake Newton is at 11.3% of its capacity, holding approximately 1 hm³ of water, according to BOM data.
Is Lake Newton reservoir full?
No. As of June 10, 2026, Lake Newton is critically low at 11.3% of its capacity, so it is not full.
Is the water level at Lake Newton rising or falling?
The level at Lake Newton has been broadly stable over the latest week on record (+0.7 points).
How much water can Lake Newton hold?
Lake Newton has a total capacity of 6 hm³, of which about 3 hm³ is usable storage.
Where is Lake Newton reservoir located?
Lake Newton is located in Tasmania, Australia, within the Newton Creek Basin basin (coordinates 41.915°S, 145.561°E).
When was Lake Newton dam built?
The dam at Lake Newton was completed in 1990.
What is Lake Newton used for?
Lake Newton is used primarily for water supply, and is managed by BOM.