LakeLevelIs Ft. Supply Lake low right now?
Ft. Supply Lake was at 2,002.94 ft on October 10, 2026, 1.06 ft below its full pool of 2,004.0 ft. That is 1.03 ft below the typical level for October 10, within the normal range. Over the past week the lake has been steady.
Ft. Supply Lake on Oct 10 in past years
Daily levels, last two weeks
| Date | Level (ft) | Change | vs full pool |
|---|---|---|---|
| Oct 10 | 2,002.95 | −0.01 | −1.0 |
| Oct 9 | 2,002.96 | ±0.00 | −1.0 |
| Oct 8 | 2,002.96 | −0.01 | −1.0 |
| Oct 7 | 2,002.97 | −0.01 | −1.0 |
| Oct 6 | 2,002.98 | ±0.00 | −1.0 |
| Oct 5 | 2,002.98 | ±0.00 | −1.0 |
| Oct 4 | 2,002.98 | ±0.00 | −1.0 |
| Oct 3 | 2,002.98 | +0.01 | −1.0 |
| Oct 2 | 2,002.97 | −0.01 | −1.0 |
| Oct 1 | 2,002.98 | +0.01 | −1.0 |
| Sep 30 | 2,002.97 | +0.01 | −1.0 |
| Sep 29 | 2,002.96 | ±0.00 | −1.0 |
| Sep 28 | 2,002.96 | ±0.00 | −1.0 |
| Sep 27 | 2,002.96 | +0.01 | −1.0 |
About Ft. Supply Lake
- Full pool
- 2,004.0 ft (Top of Conservation)
- 10-year range
- 2,002.4 ft (October 23, 2020) to 2,014.9 ft (June 8, 2019)
- Operated by
- U.S. Army Corps of Engineers
- Data
- U.S. Army Corps of Engineers — SWT district, FSUP
- Datum
- NGVD29
Lakes near Ft. Supply Lake
- Foss LakeOklahoma · 74 mi 1,637.7 ft −0.1 wkLower than usual for this time of year
- Great Salt Plains LakeOklahoma · 81 mi 1,124.3 ft +0.1 wkLower than usual for this time of year
- Palo Duro ReservoirTexas · 90 mi 2,826.2 ft +0.0 wkLower than usual for this time of year
- HORSETHIEF ReservoirKansas · 107 mi 2,420.1 ft −0.1 wkNormal for this time of year
- Ft. Cobb LakeOklahoma · 114 mi 1,338.5 ft −0.1 wkLower than usual for this time of year
- Altus LakeOklahoma · 116 mi 1,536.0 ft −0.1 wkNormal for this time of year
Questions
Is Ft. Supply Lake low right now?
Ft. Supply Lake was at 2,002.94 ft on October 10, 2026, 1.06 ft below its full pool of 2,004.0 ft. That is 1.03 ft below the typical level for October 10, within the normal range. Over the past week the lake has been steady.
What is full pool for Ft. Supply Lake?
Full pool (Top of Conservation) is 2,004.0 ft above sea level, per U.S. Army Corps of Engineers. Levels above it mean the operator is storing flood water; levels below it are normal in late summer and winter drawdowns.
How often is the Ft. Supply Lake level updated?
The operator reports every 15 minutes to an hour. This page refreshes several times a day; the time of the latest reading is shown next to the level.
Where does this data come from?
U.S. Army Corps of Engineers (SWT district, FSUP). Readings are provisional and can be revised.