Reservoir · Queensland · Australia · BOM Water Data Online
Leslie Harrison
78.4% full
Capacity
13.2 hm³
Volume stored
10 hm³
River
Tingalpa Creek
Year completed
1984
Coordinates
27.546°S, 153.173°E
Last updated
2026-09-08
Current fill
78.4%vs 7 days ago
-0.7%losing
vs 1 year ago
-19.3%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: 2026-09-08.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. -27.546, 153.173 · Open in Google Maps
About Leslie Harrison
As of September 8, 2026, Leslie Harrison is filled to 78.4% of its total capacity, holding roughly 10 hm³ of water out of a maximum 13 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 (-0.7 pts), and it is 19.3 points below its level on the same date a year earlier.
Across the readings we hold for Leslie Harrison — 1012 data points between September 10, 2023 and September 8, 2026 — the level has ranged from a low of 63.6% (December 20, 2023) to a high of 141.0% (March 10, 2025). On average the reservoir is fullest around June and at its lowest around November.
The dam at Leslie Harrison was completed in 1984. It is operated by BOM primarily for water supply. It lies within the Tingalpa Creek Basin basin at 27.546°S, 153.173°E.
Key facts
- Current fill level
- 78.4%
- Water stored
- 10 hm³
- Total capacity
- 13 hm³
- 7-day change
- ▼ 0.7 pts
- Year-on-year
- ▼ 19.3 pts
- Primary use
- Water supply
- River
- Tingalpa Creek
- River basin
- Tingalpa Creek Basin
- Year completed
- 1984
- Operator
- BOM
- Coordinates
- 27.546°S, 153.173°E
- Last updated
- September 8, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 8 Sep 2026 | 78.4% | 10 |
| 7 Sep 2026 | 78.5% | 10 |
| 6 Sep 2026 | 78.7% | 10 |
| 5 Sep 2026 | 78.9% | 10 |
| 4 Sep 2026 | 78.9% | 10 |
| 3 Sep 2026 | 78.9% | 10 |
| 2 Sep 2026 | 79.0% | 10 |
| 1 Sep 2026 | 79.1% | 10 |
| 31 Aug 2026 | 79.2% | 10 |
| 30 Aug 2026 | 79.4% | 10 |
| 29 Aug 2026 | 79.5% | 11 |
| 28 Aug 2026 | 79.6% | 11 |