Texas AI Docket
Texas Water Watch

Reservoir record

Waco Lake

Waco Lake is 90.0% full, holding 170,020 acre feet against a conservation capacity of 188,891 acre feet.

Updated September 5th, 2026

Percent full90.0%
Storage170,020AF
Conservation capacity188,891AF
Change today-321AF
Across the record-9,775AF
Recorded range90.0% to 95.2%
Record26days

Daily movement

The line follows every verified reading held for this reservoir.

89.1%92.6%96.1% August 11th, 2026, 95.2% fullAugust 12th, 2026, 95.0% fullAugust 13th, 2026, 94.8% fullAugust 14th, 2026, 94.5% fullAugust 15th, 2026, 94.4% fullAugust 16th, 2026, 94.1% fullAugust 17th, 2026, 93.9% fullAugust 18th, 2026, 93.8% fullAugust 19th, 2026, 93.5% fullAugust 20th, 2026, 93.3% fullAugust 21st, 2026, 93.1% fullAugust 22nd, 2026, 92.9% fullAugust 23rd, 2026, 92.8% fullAugust 24th, 2026, 92.5% fullAugust 25th, 2026, 92.3% fullAugust 26th, 2026, 92.1% fullAugust 27th, 2026, 91.8% fullAugust 28th, 2026, 91.7% fullAugust 29th, 2026, 91.5% fullAugust 30th, 2026, 91.3% fullAugust 31st, 2026, 91.1% fullSeptember 1st, 2026, 90.8% fullSeptember 2nd, 2026, 90.5% fullSeptember 3rd, 2026, 90.3% fullSeptember 4th, 2026, 90.2% fullSeptember 5th, 2026, 90.0% 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, 202690.0%170,020 AF-321 AF
September 4th, 202690.2%170,341 AF-321 AF
September 3rd, 202690.3%170,662 AF-322 AF
September 2nd, 202690.5%170,984 AF-564 AF
September 1st, 202690.8%171,548 AF-485 AF
August 31st, 202691.1%172,033 AF-404 AF
August 30th, 202691.3%172,437 AF-323 AF
August 29th, 202691.5%172,760 AF-406 AF
August 28th, 202691.7%173,166 AF-324 AF
August 27th, 202691.8%173,490 AF-406 AF
August 26th, 202692.1%173,896 AF-407 AF
August 25th, 202692.3%174,303 AF-406 AF
August 24th, 202692.5%174,709 AF-489 AF
August 23rd, 202692.8%175,198 AF-327 AF
August 22nd, 202692.9%175,525 AF-327 AF
August 21st, 202693.1%175,852 AF-408 AF
August 20th, 202693.3%176,260 AF-328 AF
August 19th, 202693.5%176,588 AF-491 AF
August 18th, 202693.8%177,079 AF-328 AF
August 17th, 202693.9%177,407 AF-411 AF
August 16th, 202694.1%177,818 AF-411 AF
August 15th, 202694.4%178,229 AF-329 AF
August 14th, 202694.5%178,558 AF-412 AF
August 13th, 202694.8%178,970 AF-495 AF
August 12th, 202695.0%179,465 AF-330 AF
August 11th, 202695.2%179,795 AFFirst reading

Every reading is available in the open water record.