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Eagle Mountain Lake Water Level Today

Also known as Eagle Mountain Reservoir

Daily level, percent full and history for Eagle Mountain Lake, on the West Fork Trinity River in Texas.

Updated · Source: Texas Water Development BoardTWDB

Water level

642.80ft

msl · Daily reading for Nov 7, 2026

  • 6.30 ftbelow full pool (649.1 ft)
  • 71.6%full
  • −0.02 ftin 24 h−0.06 ft in 7 days−0.58 ft in 30 days
642644646648650652642644646648650652642644646648650652
  • Full pool
  • 1 yr ago

Storage 132,554 of 185,087 acre-ft

Is Eagle Mountain Lake full?

No. Eagle Mountain Lake is 71.6% full, 6.30 ft below full pool. It is 3.60 ft lower than a year ago (646.40 ft on Nov 7, 2025).

Eagle Mountain Lake level history

View data table
DateLevel (ft)% full
Nov 7, 2026642.8071.6%
Nov 6, 2026642.8271.7%
Nov 5, 2026642.8471.8%
Nov 4, 2026642.8671.9%
Nov 3, 2026642.8871.9%
Nov 2, 2026642.8271.7%
Nov 1, 2026642.8571.8%
Oct 31, 2026642.8671.9%
Oct 30, 2026642.8871.9%
Oct 29, 2026642.9172.1%
Oct 28, 2026642.9572.2%
Oct 27, 2026643.0172.5%
Oct 26, 2026643.0572.6%
Oct 25, 2026643.0972.8%
Oct 24, 2026643.1172.9%
Oct 23, 2026643.0572.6%
Oct 22, 2026643.0772.7%
Oct 21, 2026643.1172.9%
Oct 20, 2026643.1573.1%
Oct 19, 2026643.1773.1%
Oct 18, 2026643.2073.3%
Oct 17, 2026643.2373.4%
Oct 16, 2026643.3173.7%
Oct 15, 2026643.3173.7%
Oct 14, 2026643.3373.8%
Oct 13, 2026643.3774.0%
Oct 12, 2026643.3874.0%
Oct 11, 2026643.3874.0%
Oct 10, 2026643.4074.1%
Oct 9, 2026643.3974.1%
Oct 8, 2026643.3874.0%
  • Eagle Mountain Lake level
  • Full pool 649.1 ft
  • Above full pool
Source: TWDB · Daily readings since 1988

Eagle Mountain Lake on Nov 7 in past years

Eagle Mountain Lake water level on Nov 7 in past years
YearLevel (ft)vs today% full
2026today642.80—
71.6%
2025646.40+3.60
87.1%
2024642.14−0.66
68.9%
2023641.68−1.12
67.1%
2022644.27+1.47
77.8%
2021647.94+5.14
94.3%
2020647.58+4.78
92.6%
2019647.23+4.43
91.0%
2018649.39+6.59
100%above full pool
2017647.41+4.61
92.0%
2016649.03+6.23
99.7%

Today’s level is the lowest for this date since 2024.

Lake facts

Full pool (conservation pool)
649.1 ft msl
Dead pool
599.90 ft msl
Conservation capacity
185,087 acre-ft
Surface area today
7,579 acres
Highest since 1988
656.94 ftMay 4, 1990
Lowest since 1988
638.08 ftFeb 20, 2015
Data since
Jan 3, 1988
Dam
Eagle Mountain Damcompleted 1932
River
West Fork Trinity River
Owned by
Tarrant Regional Water District
Dam location
Tarrant County
Gauge location
32.8776, −97.4750

Dam, river and owner from the National Inventory of Dams (USACE). Records cover Jan 3, 1988 to today (daily averages).

West Fork Trinity chain

UpstreamWest Fork Trinity RiverDownstream
  1. Lake Bridgeport826.40 ft71.1% full−9.60 ft vs full pool
  2. Eagle Mountain Lake642.80 ft71.6% full−6.30 ft vs full poolYou are here
  3. Lake Worth591.81 ft70.4% full−2.19 ft vs full pool

Weather on the lake

  1. Tonight52°FLowN 0–5 mphMostly Cloudy
  2. Sunday72°FHighLow 52°FCalmMostly Cloudy
  3. Monday73°FHighLow 57°FSW 0–5 mphPartly Sunny
  4. Tuesday76°FHighLow 58°FSSW 5 mphMostly Sunny
  5. Wednesday80°FHighLow 53°FW 5 mphSunny
  6. Thursday75°FHighLow 48°FNNW 10–15 mphSunny
  7. Friday71°FHighLow 49°FN 5 mphSunny

Forecast: National Weather Service for the dam area (32.88, −97.48). Wind speeds are forecasts, not measurements.

Nearby lakes

Quick answers

What is the full pool level of Eagle Mountain Lake?
649.1 ft above mean sea level, the top of its conservation pool. Above it, water is released or flows over the spillway of Eagle Mountain Dam.
How much does Eagle Mountain Lake need to be full?
Eagle Mountain Lake needs 6.30 ft more water to reach full pool (649.1 ft), or about 52,533 acre-ft of storage, as of Nov 7, 2026.
Is Eagle Mountain Lake rising or falling?
It is falling: −0.06 ft in the last 7 days and −0.02 ft in 24 hours, to 642.80 ft on Nov 7, 2026 (Texas Water Development Board).
When was Eagle Mountain Lake last full?
It was last at or above full pool (649.1 ft) on Jul 14, 2025. On Nov 7, 2026 it was 6.30 ft below.
What is the highest level in our data?
Eagle Mountain Lake reached 656.94 ft on May 4, 1990. The lowest was 638.08 ft on Feb 20, 2015 (TWDB data since 1988; older records are not in this data set).
How much has Eagle Mountain Lake changed in the last year?
In the last 12 months it ranged from 642.54 ft (Sep 30, 2026) to 648.55 ft (May 1, 2026), a swing of 6.01 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 (Eagle Mountain Lake 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.