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Lake Alan Henry Water Level Today

Daily level, percent full and history for Lake Alan Henry, on the Double Mountain Fork Brazos R in Texas.

Updated · Source: Texas Water Development BoardTWDB

Water level

2,209.59ft

msl · Daily reading for Nov 7, 2026

  • 10.41 ftbelow full pool (2,220.0 ft)
  • 73.4%full
  • −0.02 ftin 24 h−0.11 ft in 7 days+1.17 ft in 30 days
2,2102,2152,2202,2252,2102,2152,2202,2252,2102,2152,2202,225
  • Full pool
  • 1 yr ago

Storage 70,634 of 96,207 acre-ft

Is Lake Alan Henry full?

No. Lake Alan Henry is 73.4% full, 10.41 ft below full pool. It is 6.44 ft lower than a year ago (2,216.03 ft on Nov 7, 2025).

Lake Alan Henry level history

View data table
DateLevel (ft)% full
Nov 7, 20262,209.5973.4%
Nov 6, 20262,209.6173.5%
Nov 5, 20262,209.6573.6%
Nov 4, 20262,209.6773.6%
Nov 3, 20262,209.7073.7%
Nov 2, 20262,209.7473.8%
Nov 1, 20262,209.7573.8%
Oct 31, 20262,209.7073.7%
Oct 30, 20262,209.4573.1%
Oct 29, 20262,209.3772.9%
Oct 28, 20262,209.3973.0%
Oct 27, 20262,209.4173.0%
Oct 26, 20262,209.4373.1%
Oct 25, 20262,209.4773.1%
Oct 24, 20262,209.5073.2%
Oct 23, 20262,209.5473.3%
Oct 22, 20262,209.5773.4%
Oct 21, 20262,209.5973.4%
Oct 20, 20262,209.6173.5%
Oct 19, 20262,209.6273.5%
Oct 18, 20262,209.6573.6%
Oct 17, 20262,209.6873.6%
Oct 16, 20262,209.7073.7%
Oct 15, 20262,209.2572.7%
Oct 14, 20262,208.2870.5%
Oct 13, 20262,208.2470.4%
Oct 12, 20262,208.2770.5%
Oct 11, 20262,208.3170.6%
Oct 10, 20262,208.3570.7%
Oct 9, 20262,208.3970.7%
Oct 8, 20262,208.4270.8%
  • Lake Alan Henry level
  • Full pool 2,220.0 ft
  • Above full pool
Source: TWDB · Daily readings since 1997

Lake Alan Henry on Nov 7 in past years

Lake Alan Henry water level on Nov 7 in past years
YearLevel (ft)vs today% full
2026today2,209.59—
73.4%
20252,216.03+6.44
89.0%
20242,220.45+10.86
100%above full pool
20232,217.07+7.48
91.8%
20222,210.50+0.91
75.5%
20212,217.41+7.82
92.7%
20202,216.53+6.94
90.3%
20192,217.57+7.98
93.1%
20182,216.06+6.47
89.1%
20172,215.61+6.02
87.9%
20162,218.55+8.96
95.9%

Today’s level is the lowest for this date since 2013.

Lake facts

Full pool (conservation pool)
2,220.0 ft msl
Conservation capacity
96,207 acre-ft
Surface area today
2,170 acres
Record high since 2000
2,229.31 ftJul 5, 2010
Record low since 2000
2,201.24 ftSep 5, 2014
Data since
Oct 1, 1997
Dam
John T Montford Damcompleted 1994
River
Double Mountain Fork Brazos R
Owned by
City of Lubbock
Dam location
Garza County
Gauge location
33.0629, −101.0476

Dam, river and owner from the National Inventory of Dams (USACE). Records start in 2000, after the first filling of the reservoir.

Weather on the lake

  1. Tonight48°FLowCalmSlight Chance Rain Showers then Mostly Cloudy
  2. Sunday64°FHighLow 51°FCalmPartly Sunny
  3. Monday68°FHighLow 54°FSW 0–5 mphMostly Sunny
  4. Tuesday71°FHighLow 53°FSW 5–10 mphMostly Sunny
  5. Wednesday74°FHighLow 48°FNNW 5–10 mphSunny
  6. Thursday72°FHighLow 46°FNNW 0–5 mphSunny
  7. Friday71°FHighLow 49°FWSW 5 mphSunny

Forecast: National Weather Service for the dam area (33.06, −101.05). Wind speeds are forecasts, not measurements.

Nearby lakes

Quick answers

What is the full pool level of Lake Alan Henry?
2,220.0 ft above mean sea level, the top of its conservation pool. Above it, water is released or flows over the spillway of John T Montford Dam.
How much does Lake Alan Henry need to be full?
Lake Alan Henry needs 10.41 ft more water to reach full pool (2,220.0 ft), or about 25,573 acre-ft of storage, as of Nov 7, 2026.
Is Lake Alan Henry rising or falling?
It is falling: −0.11 ft in the last 7 days and −0.02 ft in 24 hours, to 2,209.59 ft on Nov 7, 2026 (Texas Water Development Board).
When was Lake Alan Henry last full?
It was last at or above full pool (2,220.0 ft) on Dec 18, 2024. On Nov 7, 2026 it was 10.41 ft below.
What was the highest level ever recorded?
Lake Alan Henry reached 2,229.31 ft on Jul 5, 2010. The lowest was 2,201.24 ft on Sep 5, 2014 (TWDB data since 2000).
How much has Lake Alan Henry changed in the last year?
In the last 12 months it ranged from 2,208.24 ft (Oct 13, 2026) to 2,216.00 ft (Nov 8, 2025), a swing of 7.76 ft.
How often is this page updated?
This page is updated every morning with the daily reading published by the Texas Water Development Board. The last reading is from Nov 7, 2026.

Where this data comes from

Daily reservoir data from the Texas Water Development Board (Lake Alan Henry on waterdatafortexas.org). Updated every morning. Weather from the National Weather Service. Dam details from the National Inventory of Dams.

Lake Levels Daily is an independent site, not affiliated with TWDB, LCRA, USACE, USGS, NOAA, TVA or any lake operator. Check official sources before making safety decisions.