Texas AI Docket
Texas Water Watch

Reservoir record

Lake Colorado City

Lake Colorado City is 54.2% full, holding 16,674 acre feet against a conservation capacity of 30,758 acre feet.

Updated September 5th, 2026

Percent full54.2%
Storage16,674AF
Conservation capacity30,758AF
Change today-22AF
Across the record-748AF
Recorded range54.2% to 56.6%
Record26days

Daily movement

The line follows every verified reading held for this reservoir.

53.8%55.4%57.1% August 11th, 2026, 56.6% fullAugust 12th, 2026, 56.5% fullAugust 13th, 2026, 56.4% fullAugust 14th, 2026, 56.3% fullAugust 15th, 2026, 56.2% fullAugust 16th, 2026, 56.0% fullAugust 17th, 2026, 56.0% fullAugust 18th, 2026, 55.9% fullAugust 19th, 2026, 55.8% fullAugust 20th, 2026, 55.7% fullAugust 21st, 2026, 55.6% fullAugust 22nd, 2026, 55.5% fullAugust 23rd, 2026, 55.4% fullAugust 24th, 2026, 55.3% fullAugust 25th, 2026, 55.2% fullAugust 26th, 2026, 55.1% fullAugust 27th, 2026, 55.0% fullAugust 28th, 2026, 54.9% fullAugust 29th, 2026, 54.9% fullAugust 30th, 2026, 54.7% fullAugust 31st, 2026, 54.6% fullSeptember 1st, 2026, 54.5% fullSeptember 2nd, 2026, 54.4% fullSeptember 3rd, 2026, 54.4% fullSeptember 4th, 2026, 54.3% fullSeptember 5th, 2026, 54.2% fullAug 11thAug 24thSep 5th
Daily percent full. The vertical scale follows this record's own range instead of starting at zero, so its movement stays visible without changing the measurement.

The readings

Daily movement appears only when the previous reading is from the prior calendar day.

DatePercent fullStorageDaily movement
September 5th, 202654.2%16,674 AF-22 AF
September 4th, 202654.3%16,696 AF-22 AF
September 3rd, 202654.4%16,718 AF-22 AF
September 2nd, 202654.4%16,740 AF-11 AF
September 1st, 202654.5%16,751 AF-44 AF
August 31st, 202654.6%16,795 AF-33 AF
August 30th, 202654.7%16,828 AF-44 AF
August 29th, 202654.9%16,872 AF-22 AF
August 28th, 202654.9%16,894 AF-33 AF
August 27th, 202655.0%16,927 AF-22 AF
August 26th, 202655.1%16,949 AF-22 AF
August 25th, 202655.2%16,971 AF-33 AF
August 24th, 202655.3%17,004 AF-33 AF
August 23rd, 202655.4%17,037 AF-22 AF
August 22nd, 202655.5%17,059 AF-44 AF
August 21st, 202655.6%17,103 AF-22 AF
August 20th, 202655.7%17,125 AF-44 AF
August 19th, 202655.8%17,169 AF-22 AF
August 18th, 202655.9%17,191 AF-22 AF
August 17th, 202656.0%17,213 AF-22 AF
August 16th, 202656.0%17,235 AF-44 AF
August 15th, 202656.2%17,279 AF-44 AF
August 14th, 202656.3%17,323 AF-22 AF
August 13th, 202656.4%17,345 AF-44 AF
August 12th, 202656.5%17,389 AF-33 AF
August 11th, 202656.6%17,422 AFFirst reading

Every reading is available in the open water record.