Lake levels › Texas

Medina Lake water level today

Normal for this time of year

1,020.66ft

feet above sea level ·

percent full28.7%
vs full pool−43.5 ft
vs normal for Oct 10−17.6 ft
24 hours−0.03 ft
7 days−0.2 ft
30 days−0.8 ft
vs a year ago+38.2 ft

Is Medina Lake low right now?

Medina Lake was at 1,020.66 ft on October 10, 2026, 43.54 ft below its full pool of 1,064.2 ft. The conservation pool is 28.7% full (Texas Water Development Board). That is 17.58 ft below the typical level for October 10, within the normal range. Over the past week the lake has been falling about 0.03 ft a day.

Last 12 monthsDaily level Normal range (10–90% of past years)Full pool
9649911,0181,0451,072NovDecJanFebMarAprMayJunJulAugSepOct Full pool 1,064.2

Medina Lake on Oct 10 in past years

2025982.6+38.1
2024973.4+47.2
2023977.0+43.6
2022987.1+33.6
20211,020.8−0.1
20201,038.4−17.8

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

Daily levels, last two weeks

DateLevel (ft)Changevs full pool
Oct 101,020.66−0.03−43.5
Oct 91,020.69−0.04−43.5
Oct 81,020.73−0.03−43.5
Oct 71,020.76−0.02−43.4
Oct 61,020.78−0.02−43.4
Oct 51,020.80−0.02−43.4
Oct 41,020.82−0.02−43.4
Oct 31,020.84−0.01−43.4
Oct 21,020.85+0.17−43.4
Oct 11,020.68+0.17−43.5
Sep 301,020.51−0.06−43.7
Sep 291,020.57−0.05−43.6
Sep 281,020.62−0.05−43.6
Sep 271,020.67−0.05−43.5

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

About Medina Lake

Full pool
1,064.2 ft (conservation pool)
10-year range
968.8 ft (May 25, 2025) to 1,065.9 ft (June 1, 2016)
Data
U.S. Geological Survey — USGS 08179500
Datum
NGVD29

Lakes near Medina Lake

Questions

Is Medina Lake low right now?

Medina Lake was at 1,020.66 ft on October 10, 2026, 43.54 ft below its full pool of 1,064.2 ft. The conservation pool is 28.7% full (Texas Water Development Board). That is 17.58 ft below the typical level for October 10, within the normal range. Over the past week the lake has been falling about 0.03 ft a day.

What is full pool for Medina Lake?

Full pool (conservation pool) is 1,064.2 ft above sea level, per Bexar-Medina-Atascosa WCID No. 1. 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 Medina 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. Geological Survey (USGS 08179500). Readings are provisional and can be revised.