Texas AI Docket
Texas Water Watch

Reservoir record

Lake Bob Sandlin

Lake Bob Sandlin is 91.0% full, holding 175,116 acre feet against a conservation capacity of 192,417 acre feet.

Updated September 5th, 2026

Percent full91.0%
Storage175,116AF
Conservation capacity192,417AF
Change today-170AF
Across the record-5,307AF
Recorded range91.0% to 93.8%
Record26days

Daily movement

The line follows every verified reading held for this reservoir.

90.5%92.4%94.3% August 11th, 2026, 93.8% fullAugust 12th, 2026, 93.6% fullAugust 13th, 2026, 93.5% fullAugust 14th, 2026, 93.4% fullAugust 15th, 2026, 93.3% fullAugust 16th, 2026, 93.1% fullAugust 17th, 2026, 93.0% fullAugust 18th, 2026, 92.9% fullAugust 19th, 2026, 92.8% fullAugust 20th, 2026, 92.7% fullAugust 21st, 2026, 92.6% fullAugust 22nd, 2026, 92.5% fullAugust 23rd, 2026, 92.3% fullAugust 24th, 2026, 92.3% fullAugust 25th, 2026, 92.2% fullAugust 26th, 2026, 92.1% fullAugust 27th, 2026, 91.9% fullAugust 28th, 2026, 91.8% fullAugust 29th, 2026, 91.8% fullAugust 30th, 2026, 91.6% fullAugust 31st, 2026, 91.5% fullSeptember 1st, 2026, 91.4% fullSeptember 2nd, 2026, 91.3% fullSeptember 3rd, 2026, 91.2% fullSeptember 4th, 2026, 91.1% fullSeptember 5th, 2026, 91.0% 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, 202691.0%175,116 AF-170 AF
September 4th, 202691.1%175,286 AF-170 AF
September 3rd, 202691.2%175,456 AF-255 AF
September 2nd, 202691.3%175,711 AF-171 AF
September 1st, 202691.4%175,882 AF-255 AF
August 31st, 202691.5%176,137 AF-171 AF
August 30th, 202691.6%176,308 AF-256 AF
August 29th, 202691.8%176,564 AF-170 AF
August 28th, 202691.8%176,734 AF-86 AF
August 27th, 202691.9%176,820 AF-427 AF
August 26th, 202692.1%177,247 AF-171 AF
August 25th, 202692.2%177,418 AF-171 AF
August 24th, 202692.3%177,589 AF-86 AF
August 23rd, 202692.3%177,675 AF-256 AF
August 22nd, 202692.5%177,931 AF-172 AF
August 21st, 202692.6%178,103 AF-257 AF
August 20th, 202692.7%178,360 AF-257 AF
August 19th, 202692.8%178,617 AF-172 AF
August 18th, 202692.9%178,789 AF-257 AF
August 17th, 202693.0%179,046 AF-172 AF
August 16th, 202693.1%179,218 AF-258 AF
August 15th, 202693.3%179,476 AF-172 AF
August 14th, 202693.4%179,648 AF-258 AF
August 13th, 202693.5%179,906 AF-259 AF
August 12th, 202693.6%180,165 AF-258 AF
August 11th, 202693.8%180,423 AFFirst reading

Every reading is available in the open water record.