Reservoir · Oklahoma · United States · BOR RISE
Lake Altus
Lake Altus and Altus Dam
Current fill: N/A
Capacity
165.9 hm³
Volume stored
N/A
Coordinates
34.883°N, 99.300°W
Station not currently reporting
The most recent storage reading from this gauge is from 2026-05-11, more than 45 days ago, so the current fill is shown as N/A. The history below reflects that older reading.
Current fill
N/Avs 7 days ago
N/Avs 1 year ago
N/A7-day trend
N/ADrought context
Drought Monitor at this site · 20 October 2026
D3extreme drought
The ground at Lake Altus's coordinates falls inside the D3 area of the weekly U.S. Drought Monitor map. That describes local conditions — rainfall, soil moisture, streamflow — not the reservoir's storage. Oklahoma drought figures →
Data source: BOR RISE — US Bureau of Reclamation — 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.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 34.883°N, 99.300°W · Open in Google Maps
About Lake Altus
It is operated by BOR primarily for multiple purposes. It is at 34.883°N, 99.300°W.
Key facts
- Total capacity
- 165.9 hm³
- Primary use
- Multipurpose
- Operator
- BOR
- Coordinates
- 34.883°N, 99.300°W
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 11 May 2026 | 25.5% | 42.37 |
| 10 May 2026 | 25.6% | 42.48 |
| 9 May 2026 | 25.6% | 42.55 |
| 8 May 2026 | 25.6% | 42.51 |
| 7 May 2026 | 25.5% | 42.3 |
| 6 May 2026 | 25.7% | 42.62 |
| 5 May 2026 | 25.8% | 42.76 |
| 4 May 2026 | 25.8% | 42.73 |
| 3 May 2026 | 25.7% | 42.69 |
| 2 May 2026 | 25.8% | 42.87 |
| 1 May 2026 | 25.9% | 42.97 |
| 30 Apr 2026 | 25.9% | 43.05 |