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Lake levels › Texas › Lake Conroe

Lake Conroe water level today

199.54 ft above sea level (the reading for October 20, 2026). The lake is 93.2% full, 1.46 ft below full pool (201.00 ft). Lake Conroe is falling slowly: down 0.18 ft in the past 7 days and down 0.22 ft over 30 days.

Texas Water Development Board publishes one reading per day for Lake Conroe; today's value appears once the agency posts it, usually the next morning.

Level now199.54 ft
Percent full93.2%
vs full pool (201.0)−1.46 ft
Past 24 hours−0.01 ft
Past 7 days−0.18 ft
Past 30 days−0.22 ft
vs 1 year ago−0.49 ft

Lake Conroe level over the last 12 months

199.3199.9200.5201.0201.6 Oct 25Dec 25Feb 26Apr 26Jun 26Aug 26Oct 26 full pool 201.0
Daily elevation in feet, last 12 months.

12-month low: 199.51 ft (September 30, 2026). High: 201.42 ft (July 15, 2026). Swing: 1.91 ft.

Daily Lake Conroe levels, last 30 days

DateElevation (ft)Change
Oct 20, 2026199.54−0.01 ft
Oct 19, 2026199.55−0.02 ft
Oct 18, 2026199.57−0.06 ft
Oct 17, 2026199.63−0.11 ft
Oct 16, 2026199.74+0.03 ft
Oct 15, 2026199.71±0.00 ft
Oct 14, 2026199.71−0.01 ft
Oct 13, 2026199.72−0.01 ft
Oct 12, 2026199.73−0.02 ft
Oct 11, 2026199.75−0.03 ft
Oct 10, 2026199.78−0.03 ft
Oct 9, 2026199.81−0.02 ft
Oct 8, 2026199.83−0.02 ft
Oct 7, 2026199.85−0.02 ft
Oct 6, 2026199.87−0.02 ft
Oct 5, 2026199.89−0.03 ft
Oct 4, 2026199.92+0.08 ft
Oct 3, 2026199.84+0.02 ft
Oct 2, 2026199.82+0.29 ft
Oct 1, 2026199.53+0.02 ft
Sep 30, 2026199.51−0.03 ft
Sep 29, 2026199.54−0.03 ft
Sep 28, 2026199.57−0.03 ft
Sep 27, 2026199.60−0.02 ft
Sep 26, 2026199.62−0.03 ft
Sep 25, 2026199.65−0.03 ft
Sep 24, 2026199.68−0.03 ft
Sep 23, 2026199.71−0.02 ft
Sep 22, 2026199.73−0.02 ft
Sep 21, 2026199.75−0.01 ft

Monthly average levels

MonthAverageLowHigh
Nov 2025199.85199.73200.06
Dec 2025200.01199.90200.08
Jan 2026199.86199.77199.97
Feb 2026199.89199.80200.02
Mar 2026199.90199.77200.08
Apr 2026199.90199.76199.95
May 2026200.41200.01200.89
Jun 2026200.90200.74201.21
Jul 2026200.88200.62201.42
Aug 2026200.36200.02200.73
Sep 2026199.82199.51200.01
Oct 2026 *199.74199.53199.92

* partial month or year.

Lake Conroe year by year

YearLowHighAverage
2026 *199.51 Sep 30201.42 Jul 15200.19
2025199.73 Nov 28201.81 May 3200.69
2024199.55 Oct 30204.02 Jan 25200.75
2023 *199.40 Oct 24200.54 Oct 30200.21

Lake Conroe on this date in past years

YearLevel on this dateToday vs then
2025200.03 ft−0.49 ft
2024199.72 ft−0.18 ft
2023199.44 ft+0.10 ft

Highest and lowest levels on record

TWDB records for Lake Conroe go back to 1996. The lowest level in that record is 192.72 ft (December 3, 2011) and the highest is 205.91 ft (August 28, 2017). Today the lake is 6.82 ft above its record low. At full conservation pool it holds 417,577 acre-feet and covers about 19,105 acres.

Is Lake Conroe full?

Lake Conroe is 93.2% full by conservation storage, measured against its top of conservation pool at 201.00 ft. It would need to rise 1.46 ft to be full.

Is Lake Conroe rising or falling?

Lake Conroe is falling slowly: down 0.18 ft in the past 7 days and down 0.22 ft over 30 days. In the latest day it moved −0.01 ft.

How does Lake Conroe compare with last year?

Compared with the same date last year, the lake is 0.49 ft lower (95.4% full then, 93.2% now). Two years ago on this date it stood at 199.72 ft.

Data source

Texas Water Development Board (Water Data for Texas), gauge Conroe; readings since Oct 16, 2023. Official source · how we collect it.

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