Reservoir Finder

Eagle Mountain Reservoir water level

Of full pool
71%
▼ 0.6 points since September 27, 2026

▼ 18.9 points from 89.9% a year ago

0%100% full
Current elevation
642.56 ft
Reading as of
Sep 30, 2026

Source: waterdata.usgs.gov/monitoring-location/USGS-08045000, accessed October 1, 2026. Updated every 6 hours.

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Eagle Mountain Reservoir is at 71.1% of full pool (642.57 ft) as of September 29, 2026. Eagle Mountain Reservoir was last full on June 23, 2026 (95% of normal storage). Eagle Mountain Reservoir is near Fort Worth, Texas.

Eagle Mountain Reservoir level history

Last full
June 23, 2026
95% of normal storage
Highest since 1934
147.2% of normal storage
May 30, 1957
Lowest since 1935
31.2% of normal storage
November 19, 1956, counted after it first filled
Data covers
1934 to today
from February 28, 1934

This site counts a reservoir as full on a day its storage is at or above 95% of the dam's normal storage (National Inventory of Dams). Many reservoirs rarely reach 100%, even in wet years, because operators release water for irrigation, power or flood control before they fill, so this site treats 95% as full. Highs and lows are daily readings in the published data, not official records. Source: USGS daily data.

Storage, % of full pool, since 1934

Eagle Mountain Reservoir storage, percent of full pool, since 1934: 0% on February 28, 1934, 71.1% on September 28, 2026.

Eagle Mountain Reservoir is falling: 71.1% full, down 0.5 percentage points since September 27, 2026.

On this same date last year (September 28, 2025), Eagle Mountain Reservoir was 89.9% full, 18.8 percentage points higher than today's 71.1%.

Weekly averages of the source's daily readings; older years may be monthly or sparser where that is all the source published. Download the charted data (JSON).

Latest
71.1%
September 28, 2026
Previous reading
71.6%
September 27, 2026
Same date last year
89.9%
September 28, 2025

Eagle Mountain Reservoir map

Eagle Mountain Reservoir is at 32.8744, -97.4612. Open in OpenStreetMap.

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The dam

Height
85 ft
Built
1932
Name
Eagle Mountain Dam
Operator
State

Sources: nid.sec.usace.army.mil, accessed September 29, 2026

On the water

No campgrounds, boat ramps, or swim spots linked to Eagle Mountain Reservoir yet.

Common questions

Eagle Mountain Reservoir is at 71.1% of full pool (642.57 ft) as of September 29, 2026.
Eagle Mountain Reservoir was last full on June 23, 2026, when it held 95% of its normal storage (elevation 648.12 ft). This site counts a reservoir as full on a day its storage is at or above 95% of the dam's normal storage (National Inventory of Dams). Many reservoirs rarely reach 100%, even in wet years, because operators release water for irrigation, power or flood control before they fill, so this site treats 95% as full. Based on USGS daily data since February 28, 1934.
In USGS daily data since February 28, 1934, Eagle Mountain Reservoir's highest storage was 147.2% of normal storage on May 30, 1957. Its lowest after it first filled (December 31, 1935) was 31.2% of normal storage on November 19, 1956. These are the highest and lowest daily readings in the published data, not official records.
Eagle Mountain Reservoir is near Fort Worth, Texas (32.8744, -97.4612).
State operates the dam at Eagle Mountain Reservoir.
Eagle Mountain Reservoir's dam is used for Irrigation, Water supply.