Lake levels › Texas

Stillhouse Hollow Lake water level today

Normal for this time of year

621.34ft

feet above sea level ·

vs full pool−0.7 ft
vs normal for Oct 10+0.6 ft
24 hours−0.02 ft
7 days−0.0 ft
30 days+0.1 ft
vs a year ago−0.4 ft

Is Stillhouse Hollow Lake low right now?

Stillhouse Hollow Lake was at 621.34 ft on October 10, 2026, 0.66 ft below its full pool of 622.0 ft. That is 0.63 ft above the typical level for October 10, within the normal range. Over the past week the lake has been steady.

Last 12 monthsDaily level Normal range (10–90% of past years)Full pool
607615623631639NovDecJanFebMarAprMayJunJulAugSepOct Full pool 622.0

Stillhouse Hollow Lake on Oct 10 in past years

2025621.9−0.5
2024622.1−0.7
2023602.6+18.7
2022611.9+9.5
2021621.3+0.0
2020625.0−3.6

Level on the same date each year, and how today compares.

Daily levels, last two weeks

DateLevel (ft)Changevs full pool
Oct 10621.34−0.02−0.7
Oct 9621.36−0.03−0.6
Oct 8621.39−0.02−0.6
Oct 7621.41−0.03−0.6
Oct 6621.44−0.02−0.6
Oct 5621.46+0.01−0.5
Oct 4621.45+0.09−0.5
Oct 3621.36+0.53−0.6
Oct 2620.83+0.22−1.2
Oct 1620.61+0.04−1.4
Sep 30620.57−0.04−1.4
Sep 29620.61−0.05−1.4
Sep 28620.66−0.04−1.3
Sep 27620.70−0.04−1.3

Daily means of the operator's readings (midnight to midnight, local time).

About Stillhouse Hollow Lake

Full pool
622.0 ft (Top of Conservation)
10-year range
601.8 ft (October 25, 2023) to 640.9 ft (June 7, 2016)
Operated by
U.S. Army Corps of Engineers
Data
U.S. Army Corps of Engineers — SWF district, STIT2
Datum
NGVD29

Lakes near Stillhouse Hollow Lake

Questions

Is Stillhouse Hollow Lake low right now?

Stillhouse Hollow Lake was at 621.34 ft on October 10, 2026, 0.66 ft below its full pool of 622.0 ft. That is 0.63 ft above the typical level for October 10, within the normal range. Over the past week the lake has been steady.

What is full pool for Stillhouse Hollow Lake?

Full pool (Top of Conservation) is 622.0 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 Stillhouse Hollow 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 (SWF district, STIT2). Readings are provisional and can be revised.