Champion Creek Reservoir Water Level Today - 2,062.62 ft, 42.6% Full

Colorado River (Texas) · Texas - updated daily from official gauges

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

• Champion Creek Reservoir is 42.6% full - low on this site's capacity scale - as of September 8, 2026. Surface elevation 2,062.62 feet, storage 17,714 acre-feet (capacity basis 41,580 acre-feet), per Texas Water Development Board data.
• That elevation is its lowest September reading since 2016, and 34.64 feet above its record low of 2,027.98 ft (June 1, 2003), in a daily record going back to May 30, 1997 (TWDB's period of record for this reservoir).
• Storage is 151% of the September 8 average across 30 years of record.
• Champion Creek Reservoir is falling: elevation changed -0.18 ft over the past week, -0.84 ft over the past month, and -0.79 ft over the past year, per Texas Water Development Board data.

Champion Creek Reservoir has held roughly steady over the past twelve months (-0.79 ft in surface elevation).

Champion Creek Reservoir vs its record low

In the daily record used by this site (going back to May 30, 1997 (TWDB's period of record for this reservoir)), Champion Creek Reservoir's lowest surface elevation was 2,027.98 feet on June 1, 2003, when storage was 876 acre-feet. As of September 8, 2026, Champion Creek Reservoir is at 2,062.62 feet - 34.64 feet above that record. The record high in the same series was 2,076.30 ft on July 8, 2021.

Champion Creek Reservoir storage in context

Champion Creek Reservoir water level, past 12 months

42.6% full at the latest reading - across the past 12 months it ranged from 38.0% (July 12, 2026) to 45.5% (July 22, 2026). Percent full is storage against the 41,580-acre-foot capacity basis, not a share of the elevation plotted above.

Champion Creek Reservoir elevation, full record

42.6% full at the latest reading - across the storage record since October 2, 1959 it ranged from 2.1% (June 1, 2003) to 100.0% (September 7, 1987). Percent full is storage against the 41,580-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 Champion Creek Reservoir today?

As of September 8, 2026, Champion Creek Reservoir's surface elevation is 2,062.62 feet, with 17,714 acre-feet in storage - 42.6% of the 41,580 acre-foot capacity basis. Source: Water Data for Texas (TWDB) daily data.

How full is Champion Creek Reservoir?

Champion Creek Reservoir is 42.6% full as of September 8, 2026. Its storage is 151% of the September 8 average across its record since 1997. Source: Water Data for Texas (TWDB) daily data.

When was Champion Creek Reservoir last full?

Champion Creek Reservoir was last at or above 95% of its 41,580 acre-foot capacity basis on October 1, 1987. As of September 8, 2026 it is 42.6% full. Source: Water Data for Texas (TWDB) daily data.

Is Champion Creek Reservoir rising or falling?

Champion Creek Reservoir is falling: its elevation changed -0.18 feet over the week ending September 8, 2026, -0.84 ft over the past month, and -0.79 feet over the past year. Source: Water Data for Texas (TWDB) daily data.

What was Champion Creek Reservoir's lowest water level on record?

Champion Creek Reservoir's lowest surface elevation in the daily record since May 30, 1997 was 2,027.98 feet on June 1, 2003, per the daily record used by this site. As of September 8, 2026 the reservoir is 34.64 feet above that record low.

About this gauge

Champion Creek Reservoir is a Texas water-supply reservoir in the Colorado River (Texas) basin. Water Data for Texas publishes a conservation pool elevation of 2,083.0 ft and a conservation capacity of 41,580 acre-feet, with daily water level and storage recorded since 1959-10-02.

Operator

Texas Water Development Board (Water Data for Texas)

Station

champion-creek

Measurements

Daily water level and conservation storage

River

Colorado River (Texas)

State

Texas

Full pool reference

2,083.0 ft

Capacity basis

41,580 acre-feet (Water Data for Texas (TWDB) conservation capacity)

Period of record

May 30, 1997 (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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