Texas AI Docket
Texas Water Watch

Reservoir record

Halbert Lake

Halbert Lake is 74.3% full, holding 4,485 acre feet against a conservation capacity of 6,033 acre feet.

Updated September 5th, 2026

Percent full74.3%
Storage4,485AF
Conservation capacity6,033AF
Change today+5AF
Across the record-286AF
Recorded range74.3% to 79.1%
Record26days

Daily movement

The line follows every verified reading held for this reservoir.

73.4%76.7%79.9% August 11th, 2026, 79.1% fullAugust 12th, 2026, 79.0% fullAugust 13th, 2026, 78.8% fullAugust 14th, 2026, 78.6% fullAugust 15th, 2026, 78.3% fullAugust 16th, 2026, 78.1% fullAugust 17th, 2026, 77.9% fullAugust 18th, 2026, 77.5% fullAugust 19th, 2026, 77.3% fullAugust 20th, 2026, 77.3% fullAugust 21st, 2026, 76.8% fullAugust 22nd, 2026, 76.7% fullAugust 23rd, 2026, 76.7% fullAugust 24th, 2026, 76.4% fullAugust 25th, 2026, 76.0% fullAugust 26th, 2026, 75.8% fullAugust 27th, 2026, 75.5% fullAugust 28th, 2026, 75.4% fullAugust 29th, 2026, 75.3% fullAugust 30th, 2026, 75.1% fullAugust 31st, 2026, 74.9% fullSeptember 1st, 2026, 74.7% fullSeptember 2nd, 2026, 74.6% fullSeptember 3rd, 2026, 74.4% fullSeptember 4th, 2026, 74.3% fullSeptember 5th, 2026, 74.3% 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, 202674.3%4,485 AF+5 AF
September 4th, 202674.3%4,480 AF-10 AF
September 3rd, 202674.4%4,490 AF-11 AF
September 2nd, 202674.6%4,501 AF-5 AF
September 1st, 202674.7%4,506 AF-15 AF
August 31st, 202674.9%4,521 AF-11 AF
August 30th, 202675.1%4,532 AF-10 AF
August 29th, 202675.3%4,542 AF-5 AF
August 28th, 202675.4%4,547 AF-10 AF
August 27th, 202675.5%4,557 AF-16 AF
August 26th, 202675.8%4,573 AF-15 AF
August 25th, 202676.0%4,588 AF-21 AF
August 24th, 202676.4%4,609 AF-15 AF
August 23rd, 202676.7%4,624 AF-6 AF
August 22nd, 202676.7%4,630 AF-5 AF
August 21st, 202676.8%4,635 AF-26 AF
August 20th, 202677.3%4,661 AF0 AF
August 19th, 202677.3%4,661 AF-15 AF
August 18th, 202677.5%4,676 AF-21 AF
August 17th, 202677.9%4,697 AF-16 AF
August 16th, 202678.1%4,713 AF-10 AF
August 15th, 202678.3%4,723 AF-21 AF
August 14th, 202678.6%4,744 AF-11 AF
August 13th, 202678.8%4,755 AF-10 AF
August 12th, 202679.0%4,765 AF-6 AF
August 11th, 202679.1%4,771 AFFirst reading

Every reading is available in the open water record.