Reservoir · Oklahoma · United States · USACE CWMS
McGee Creek Reservoir
83.7% full
Capacity
139.82 hm³
Volume stored
117 hm³
Coordinates
34.315°N, 95.875°W
Last updated
2026-09-23
Current fill
83.7%vs 7 days ago
-1.4%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: 2026-09-23.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 34.315, -95.875 · Open in Google Maps
About McGee Creek Reservoir
As of September 23, 2026, McGee Creek Reservoir is filled to 83.7% of its total capacity, holding roughly 117 hm³ of water out of a maximum 140 hm³. At this level the reservoir is high.
Over the most recent week on record the fill level has held broadly steady (-1.4 pts).
Across the readings we hold for McGee Creek Reservoir — 330 data points between September 24, 2021 and September 23, 2026 — the level has ranged from a low of 83.7% (September 23, 2026) to a high of 105.0% (April 12, 2022). On average the reservoir is fullest around April and at its lowest around September.
It is operated by USACE primarily for multiple purposes. It lies within the Oklahoma basin at 34.315°N, 95.875°W.
Key facts
- Current fill level
- 83.7%
- Water stored
- 117 hm³
- Total capacity
- 140 hm³
- 7-day change
- ▼ 1.4 pts
- Primary use
- Multipurpose
- River basin
- Oklahoma
- Operator
- USACE
- Coordinates
- 34.315°N, 95.875°W
- Last updated
- September 23, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 23 Sep 2026 | 83.7% | 117 |
| 22 Sep 2026 | 83.9% | 117 |
| 21 Sep 2026 | 84.1% | 118 |
| 20 Sep 2026 | 84.3% | 118 |
| 19 Sep 2026 | 84.4% | 118 |
| 18 Sep 2026 | 84.7% | 118 |
| 17 Sep 2026 | 84.9% | 119 |
| 16 Sep 2026 | 85.1% | 119 |
| 15 Sep 2026 | 85.3% | 119 |
| 14 Sep 2026 | 85.5% | 120 |
| 13 Sep 2026 | 85.7% | 120 |
| 12 Sep 2026 | 86.0% | 120 |