Ft. Cobb Lake water level — Oklahoma
Ft. Cobb Lake in Oklahoma was last measured at 1,341.13 ft (datum NGVD29), as of Jul 14, 2026, 5:00 PM (UTC+00:00) (USACE CWMS Data). That is 95.4% of conservation-pool capacity. Over its recent trend window the level has been falling (−0.3 ft). Figures are provisional readings for reference — not for navigation or safety decisions.
- Pool elevation
- 1,341.13 ft
- % of conservation pool full
- 95.4%
- Storage
- 68,468 acre-ft
- Recent trend
- ↓Falling
Datum NGVD29. Datums vary by station (NGVD29 vs. NAVD88 differ by roughly half a foot to a foot) — never compare bare elevations across lakes without checking the datum.
−0.3 ft over the trend window
Recent trend
The last ~21 days of readings at this station, downsampled for display.
Data: USGS Water Services (waterservices.usgs.gov) and USACE CWMS Data (cwms-data.usace.army.mil), retrieved 2026-07-14. Both public domain (a work of the U.S. Government, 17 U.S.C. §105).
Water levels here are provisional readings for general reference only. Conditions vary and readings can be revised. Always confirm current conditions with the managing agency before making navigation, boating, or dam-safety decisions.
Source: USACE SWT/FCOB, retrieved Jul 14, 2026, 10:55 PM (UTC+00:00). Official page for this lake →
Nearby lakes
The six nearest published lakes by centroid distance (great-circle) — cross-state neighbors included.
| Lake | State | Level | Distance |
|---|---|---|---|
| Lake Ellsworth | OK | — | 42 km |
| Lake Lawtonka | OK | 1,339.75 ft | 48 km |
| Tom Steed Lake | OK | 1,406.39 ft | 67 km |
| Foss Reservoir | OK | 1,640.03 ft | 78 km |
| Lake Overholser | OK | — | 81 km |
| Lake Altus at Lugert | OK | 1,537.79 ft | 82 km |
Frequently asked questions
- What is the current water level of Ft. Cobb Lake?
- As of Jul 14, 2026, 5:00 PM (UTC+00:00), the pool elevation was 1,341.13 ft (datum NGVD29). See the trend chart above for the recent direction.
- Is Ft. Cobb Lake full right now?
- The source reports it at 95.4% of conservation-pool capacity as of Jul 14, 2026, 5:00 PM (UTC+00:00).
- Where does this data come from?
- From USACE SWT/FCOB, retrieved Jul 14, 2026, 10:55 PM (UTC+00:00). See the official link and the methodology page for the full source and update cadence.
- Is this safe to use for boating or navigation?
- No. Levels here are provisional readings for general reference only — not for navigation, dam-safety, or other safety decisions. Always confirm current conditions with the managing agency before making those calls.
More in Oklahoma
See every lake tracked in Oklahoma, or read the methodology behind these figures.