Texas AI Docket
Texas Water Watch

Reservoir record

Monticello Reservoir

Monticello Reservoir is 71.9% full, holding 24,990 acre feet against a conservation capacity of 34,740 acre feet.

Updated October 20th, 2026

Percent full71.9%
Storage24,990AF
Conservation capacity34,740AF
Change today-31AF
Across the record-2,239AF
Recorded range71.9% to 78.4%
Record71days

Daily movement

The line follows every verified reading held for this reservoir.

70.8%75.2%79.5% 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% fullSeptember 6th, 2026, 75.6% fullSeptember 7th, 2026, 75.5% fullSeptember 8th, 2026, 75.5% fullSeptember 9th, 2026, 75.4% fullSeptember 10th, 2026, 75.3% fullSeptember 11th, 2026, 75.2% fullSeptember 12th, 2026, 75.2% fullSeptember 13th, 2026, 75.1% fullSeptember 14th, 2026, 74.9% fullSeptember 15th, 2026, 74.8% fullSeptember 16th, 2026, 74.8% fullSeptember 17th, 2026, 74.7% fullSeptember 18th, 2026, 74.6% fullSeptember 19th, 2026, 74.4% fullSeptember 20th, 2026, 74.3% fullSeptember 21st, 2026, 74.2% fullSeptember 22nd, 2026, 74.0% fullSeptember 23rd, 2026, 73.9% fullSeptember 24th, 2026, 73.7% fullSeptember 25th, 2026, 73.6% fullSeptember 26th, 2026, 73.6% fullSeptember 27th, 2026, 73.5% fullSeptember 28th, 2026, 73.4% fullSeptember 29th, 2026, 73.3% fullSeptember 30th, 2026, 73.2% fullOctober 1st, 2026, 73.0% fullOctober 2nd, 2026, 73.3% fullOctober 3rd, 2026, 73.1% fullOctober 4th, 2026, 73.2% fullOctober 5th, 2026, 73.3% fullOctober 6th, 2026, 73.4% fullOctober 7th, 2026, 73.3% fullOctober 8th, 2026, 73.3% fullOctober 9th, 2026, 73.2% fullOctober 10th, 2026, 73.1% fullOctober 11th, 2026, 73.0% fullOctober 12th, 2026, 72.9% fullOctober 13th, 2026, 72.9% fullOctober 14th, 2026, 72.9% fullOctober 15th, 2026, 72.8% fullOctober 16th, 2026, 72.3% fullOctober 17th, 2026, 72.0% fullOctober 18th, 2026, 72.1% fullOctober 19th, 2026, 72.0% fullOctober 20th, 2026, 71.9% fullAug 11thSep 15thOct 20th
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
October 20th, 202671.9%24,990 AF-31 AF
October 19th, 202672.0%25,021 AF-15 AF
October 18th, 202672.1%25,036 AF+15 AF
October 17th, 202672.0%25,021 AF-108 AF
October 16th, 202672.3%25,129 AF-170 AF
October 15th, 202672.8%25,299 AF-15 AF
October 14th, 202672.9%25,314 AF0 AF
October 13th, 202672.9%25,314 AF-16 AF
October 12th, 202672.9%25,330 AF-31 AF
October 11th, 202673.0%25,361 AF-46 AF
October 10th, 202673.1%25,407 AF-31 AF
October 9th, 202673.2%25,438 AF-16 AF
October 8th, 202673.3%25,454 AF0 AF
October 7th, 202673.3%25,454 AF-31 AF
October 6th, 202673.4%25,485 AF+15 AF
October 5th, 202673.3%25,470 AF+32 AF
October 4th, 202673.2%25,438 AF+31 AF
October 3rd, 202673.1%25,407 AF-47 AF
October 2nd, 202673.3%25,454 AF+78 AF
October 1st, 202673.0%25,376 AF-47 AF
September 30th, 202673.2%25,423 AF-47 AF
September 29th, 202673.3%25,470 AF-15 AF
September 28th, 202673.4%25,485 AF-47 AF
September 27th, 202673.5%25,532 AF-31 AF
September 26th, 202673.6%25,563 AF0 AF
September 25th, 202673.6%25,563 AF-47 AF
September 24th, 202673.7%25,610 AF-78 AF
September 23rd, 202673.9%25,688 AF-31 AF
September 22nd, 202674.0%25,719 AF-63 AF
September 21st, 202674.2%25,782 AF-32 AF
September 20th, 202674.3%25,814 AF-47 AF
September 19th, 202674.4%25,861 AF-47 AF
September 18th, 202674.6%25,908 AF-32 AF
September 17th, 202674.7%25,940 AF-31 AF
September 16th, 202674.8%25,971 AF-32 AF
September 15th, 202674.8%26,003 AF-31 AF
September 14th, 202674.9%26,034 AF-48 AF
September 13th, 202675.1%26,082 AF-31 AF
September 12th, 202675.2%26,113 AF-16 AF
September 11th, 202675.2%26,129 AF-32 AF
September 10th, 202675.3%26,161 AF-47 AF
September 9th, 202675.4%26,208 AF-16 AF
September 8th, 202675.5%26,224 AF-16 AF
September 7th, 202675.5%26,240 AF-32 AF
September 6th, 202675.6%26,272 AF-32 AF
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.