Texas AI Docket
Texas Water Watch

Reservoir record

Monticello Reservoir

Monticello Reservoir is 75.7% full, holding 26,304 acre feet against a conservation capacity of 34,740 acre feet.

Updated September 5th, 2026

Percent full75.7%
Storage26,304AF
Conservation capacity34,740AF
Change today-32AF
Across the record-925AF
Recorded range75.7% to 78.4%
Record26days

Daily movement

The line follows every verified reading held for this reservoir.

75.2%77.0%78.9% August 11th, 2026, 78.4% fullAugust 12th, 2026, 78.2% fullAugust 13th, 2026, 78.1% fullAugust 14th, 2026, 78.0% fullAugust 15th, 2026, 77.8% fullAugust 16th, 2026, 77.7% fullAugust 17th, 2026, 77.6% fullAugust 18th, 2026, 77.5% fullAugust 19th, 2026, 77.4% fullAugust 20th, 2026, 77.2% fullAugust 21st, 2026, 77.2% fullAugust 22nd, 2026, 77.1% fullAugust 23rd, 2026, 77.0% fullAugust 24th, 2026, 76.9% fullAugust 25th, 2026, 76.8% fullAugust 26th, 2026, 76.6% fullAugust 27th, 2026, 76.4% fullAugust 28th, 2026, 76.4% fullAugust 29th, 2026, 76.3% fullAugust 30th, 2026, 76.2% fullAugust 31st, 2026, 76.1% fullSeptember 1st, 2026, 76.0% fullSeptember 2nd, 2026, 75.8% fullSeptember 3rd, 2026, 75.7% fullSeptember 4th, 2026, 75.8% fullSeptember 5th, 2026, 75.7% 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, 202675.7%26,304 AF-32 AF
September 4th, 202675.8%26,336 AF+32 AF
September 3rd, 202675.7%26,304 AF-32 AF
September 2nd, 202675.8%26,336 AF-48 AF
September 1st, 202676.0%26,384 AF-48 AF
August 31st, 202676.1%26,432 AF-32 AF
August 30th, 202676.2%26,464 AF-48 AF
August 29th, 202676.3%26,512 AF-32 AF
August 28th, 202676.4%26,544 AF0 AF
August 27th, 202676.4%26,544 AF-80 AF
August 26th, 202676.6%26,624 AF-48 AF
August 25th, 202676.8%26,672 AF-49 AF
August 24th, 202676.9%26,721 AF-16 AF
August 23rd, 202677.0%26,737 AF-32 AF
August 22nd, 202677.1%26,769 AF-32 AF
August 21st, 202677.2%26,801 AF-16 AF
August 20th, 202677.2%26,817 AF-65 AF
August 19th, 202677.4%26,882 AF-32 AF
August 18th, 202677.5%26,914 AF-49 AF
August 17th, 202677.6%26,963 AF-33 AF
August 16th, 202677.7%26,996 AF-33 AF
August 15th, 202677.8%27,029 AF-67 AF
August 14th, 202678.0%27,096 AF-33 AF
August 13th, 202678.1%27,129 AF-50 AF
August 12th, 202678.2%27,179 AF-50 AF
August 11th, 202678.4%27,229 AFFirst reading

Every reading is available in the open water record.