Reservoir · Texas · United States · USACE CWMS
Truscott Brine Lake
23.2% full
Capacity
131.98 hm³
Volume stored
31 hm³
Coordinates
33.795°N, 99.836°W
Last updated
2026-09-11
Current fill
23.2%vs 7 days ago
-0.1%losing
vs 1 year ago
N/A7-day trend
→stable
Data source: USACE CWMS — US Army Corps of Engineers — daily reservoir storage volume. Capacity is the design (normal full-pool) capacity from the US National Inventory of Dams (NID); fill % = current volume ÷ design capacity. Last reading: 2026-09-11.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 33.795, -99.836 · Open in Google Maps
About Truscott Brine Lake
As of September 11, 2026, Truscott Brine Lake is filled to 23.2% of its total capacity, holding roughly 31 hm³ of water out of a maximum 132 hm³. At this level the reservoir is low.
Over the most recent week on record the fill level has held broadly steady (-0.1 pts).
Across the readings we hold for Truscott Brine Lake — 329 data points between September 12, 2021 and September 11, 2026 — the level has ranged from a low of 21.6% (September 12, 2021) to a high of 25.3% (June 6, 2026). On average the reservoir is fullest around June and at its lowest around October.
It is operated by USACE primarily for multiple purposes. It lies within the Texas basin at 33.795°N, 99.836°W.
Key facts
- Current fill level
- 23.2%
- Water stored
- 31 hm³
- Total capacity
- 132 hm³
- 7-day change
- ▼ 0.1 pts
- Primary use
- Multipurpose
- River basin
- Texas
- Operator
- USACE
- Coordinates
- 33.795°N, 99.836°W
- Last updated
- September 11, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 11 Sep 2026 | 23.2% | 31 |
| 10 Sep 2026 | 23.2% | 31 |
| 9 Sep 2026 | 23.2% | 31 |
| 8 Sep 2026 | 23.2% | 31 |
| 7 Sep 2026 | 23.3% | 31 |
| 6 Sep 2026 | 23.3% | 31 |
| 5 Sep 2026 | 23.3% | 31 |
| 4 Sep 2026 | 23.3% | 31 |
| 3 Sep 2026 | 23.4% | 31 |
| 2 Sep 2026 | 23.4% | 31 |
| 1 Sep 2026 | 23.4% | 31 |
| 31 Aug 2026 | 23.4% | 31 |