Toledo Bend Reservoir Water Level Today - 168.81 ft, 88.3% Full

Sabine River · Texas - updated daily from official gauges

Western Reservoir Conditions·Daily·No. 47·Tuesday, September 8, 2026·Latest reading September 8, 2026

• Toledo Bend Reservoir is 88.3% full - high on this site's capacity scale - as of September 8, 2026. Surface elevation 168.81 feet, storage 1,974,454 acre-feet (capacity basis 2,236,450 acre-feet), per Texas Water Development Board data.
• That elevation is 9.30 feet above its record low of 159.51 ft (November 19, 2011), in a daily record going back to October 2, 1986 (TWDB's period of record for this reservoir).
• Storage is 104% of the September 8 average across 40 years of record.
• Toledo Bend Reservoir is falling: elevation changed -0.03 ft over the past week, -0.61 ft over the past month, and +0.03 ft over the past year, per Texas Water Development Board data.

Toledo Bend Reservoir has held roughly steady over the past twelve months (+0.03 ft in surface elevation).

Toledo Bend Reservoir vs its record low

In the daily record used by this site (going back to October 2, 1986 (TWDB's period of record for this reservoir)), Toledo Bend Reservoir's lowest surface elevation was 159.51 feet on November 19, 2011, when storage was 1,288,201 acre-feet. As of September 8, 2026, Toledo Bend Reservoir is at 168.81 feet - 9.30 feet above that record. The record high in the same series was 174.21 ft on March 10, 2016.

Toledo Bend Reservoir storage in context

Toledo Bend Reservoir water level, past 12 months

88.3% full at the latest reading - across the past 12 months it ranged from 83.2% (November 11, 2025) to 96.1% (June 23, 2026). Percent full is storage against the 2,236,450-acre-foot capacity basis, not a share of the elevation plotted above.

Toledo Bend Reservoir elevation, full record

88.3% full at the latest reading - across the storage record since October 2, 1966 it ranged from 0.0% (October 2, 1966) to 100.0% (May 17, 2025). Percent full is storage against the 2,236,450-acre-foot capacity basis, not a share of the elevation plotted above. Every percentage here is measured against today's capacity basis; a reservoir's surveyed capacity changes as sediment accumulates behind the dam, so early-record percentages are indicative rather than exact.

Last 14 daily readings

Frequently asked questions

What is the water level of Toledo Bend Reservoir today?

As of September 8, 2026, Toledo Bend Reservoir's surface elevation is 168.81 feet, with 1,974,454 acre-feet in storage - 88.3% of the 2,236,450 acre-foot capacity basis. Source: Water Data for Texas (TWDB) daily data.

How full is Toledo Bend Reservoir?

Toledo Bend Reservoir is 88.3% full as of September 8, 2026. Its storage is 104% of the September 8 average across its record since 1986. Source: Water Data for Texas (TWDB) daily data.

When was Toledo Bend Reservoir last full?

Toledo Bend Reservoir was last at or above 95% of its 2,236,450 acre-foot capacity basis on July 1, 2026. As of September 8, 2026 it is 88.3% full. Source: Water Data for Texas (TWDB) daily data.

Is Toledo Bend Reservoir rising or falling?

Toledo Bend Reservoir is falling: its elevation changed -0.03 feet over the week ending September 8, 2026, -0.61 ft over the past month, and +0.03 feet over the past year. Source: Water Data for Texas (TWDB) daily data.

What was Toledo Bend Reservoir's lowest water level on record?

Toledo Bend Reservoir's lowest surface elevation in the daily record since October 2, 1986 was 159.51 feet on November 19, 2011, per the daily record used by this site. As of September 8, 2026 the reservoir is 9.30 feet above that record low.

About this gauge

Toledo Bend Reservoir is a Texas water-supply reservoir in the Sabine River basin. Water Data for Texas publishes a conservation pool elevation of 172.0 ft and a conservation capacity of 2,236,450 acre-feet, with daily water level and storage recorded since 1966-10-02.

Operator

Texas Water Development Board (Water Data for Texas)

Station

toledo-bend

Measurements

Daily water level and conservation storage

River

Sabine River

State

Texas

Full pool reference

172.0 ft

Capacity basis

2,236,450 acre-feet (Water Data for Texas (TWDB) conservation capacity)

Period of record

October 2, 1986 (TWDB's period of record for this reservoir)

Status

Provisional - subject to revision by the reporting agency

Update cadence

Daily

TWDB reports conservation storage against a conservation capacity that is restated as new volumetric surveys are completed, so a percent-full figure here can change without the water level changing. TWDB's methodology page is linked in the notes below.

Download the daily CSV (date, elevation ft, storage AF) or see all data downloads.

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