LakeLevelIs Glendo Reservoir low right now?
Glendo Reservoir was at 4,595.01 ft on October 10, 2026, 39.99 ft below its full pool of 4,635.0 ft. That is 0.88 ft above the typical level for October 10, within the normal range. Over the past week the lake has been rising about 0.16 ft a day.
Glendo Reservoir on Oct 10 in past years
Daily levels, last two weeks
| Date | Level (ft) | Change | vs full pool |
|---|---|---|---|
| Oct 10 | 4,595.01 | +0.09 | −40.0 |
| Oct 9 | 4,594.92 | +0.15 | −40.1 |
| Oct 8 | 4,594.77 | +0.20 | −40.2 |
| Oct 7 | 4,594.57 | +0.17 | −40.4 |
| Oct 6 | 4,594.40 | +0.14 | −40.6 |
| Oct 5 | 4,594.26 | +0.17 | −40.7 |
| Oct 4 | 4,594.09 | +0.18 | −40.9 |
| Oct 3 | 4,593.91 | +0.19 | −41.1 |
| Oct 2 | 4,593.72 | +0.18 | −41.3 |
| Oct 1 | 4,593.54 | +0.21 | −41.5 |
| Sep 30 | 4,593.33 | +0.20 | −41.7 |
| Sep 29 | 4,593.13 | +0.18 | −41.9 |
| Sep 28 | 4,592.95 | +0.16 | −42.1 |
| Sep 27 | 4,592.79 | +0.16 | −42.2 |
About Glendo Reservoir
- Full pool
- 4,635.0 ft (Top of Conservation)
- 10-year range
- 4,579.5 ft (September 17, 2017) to 4,643.9 ft (June 21, 2016)
- Operated by
- U.S. Army Corps of Engineers
- Data
- U.S. Army Corps of Engineers — NWDM district, GLEN
- Datum
- LOCAL
Lakes near Glendo Reservoir
- Guernsey ReservoirWyoming · 16 mi 4,395.6 ft +0.5 wkNormal for this time of year
- Lake Alice and DamsWyoming · 76 mi 4,159.0 ft ±0.0 wkLower than usual for this time of year
- Little Lake Alice ReservoirWyoming · 79 mi 4,131.0 ft −0.1 wkNormal for this time of year
- Winters Creek LakeWyoming · 81 mi 4,118.9 ft −0.2 wkLower than usual for this time of year
- Lake MinatareWyoming · 84 mi 4,097.6 ft −0.0 wkLower than usual for this time of year
- Gray Reef ReservoirWyoming · 89 mi 5,330.4 ft ±0.0 wkNormal for this time of year
Questions
Is Glendo Reservoir low right now?
Glendo Reservoir was at 4,595.01 ft on October 10, 2026, 39.99 ft below its full pool of 4,635.0 ft. That is 0.88 ft above the typical level for October 10, within the normal range. Over the past week the lake has been rising about 0.16 ft a day.
What is full pool for Glendo Reservoir?
Full pool (Top of Conservation) is 4,635.0 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 Glendo Reservoir 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 (NWDM district, GLEN). Readings are provisional and can be revised.