Texas AI Docket
Texas Water Watch

Reservoir record

Lost Creek Reservoir

Lost Creek Reservoir is 87.7% full, holding 10,477 acre feet against a conservation capacity of 11,950 acre feet.

Updated October 20th, 2026

Percent full87.7%
Storage10,477AF
Conservation capacity11,950AF
Change today-7AF
Across the record-456AF
Recorded range87.3% to 91.5%
Record71days

Daily movement

The line follows every verified reading held for this reservoir.

86.6%89.4%92.2% August 11th, 2026, 91.5% fullAugust 12th, 2026, 91.4% fullAugust 13th, 2026, 91.3% fullAugust 14th, 2026, 91.2% fullAugust 15th, 2026, 91.0% fullAugust 16th, 2026, 90.9% fullAugust 17th, 2026, 90.8% fullAugust 18th, 2026, 90.8% fullAugust 19th, 2026, 90.6% fullAugust 20th, 2026, 90.6% fullAugust 21st, 2026, 90.5% fullAugust 22nd, 2026, 90.4% fullAugust 23rd, 2026, 90.3% fullAugust 24th, 2026, 90.2% fullAugust 25th, 2026, 90.1% fullAugust 26th, 2026, 90.0% fullAugust 27th, 2026, 89.9% fullAugust 28th, 2026, 89.8% fullAugust 29th, 2026, 89.8% fullAugust 30th, 2026, 89.7% fullAugust 31st, 2026, 89.6% fullSeptember 1st, 2026, 89.5% fullSeptember 2nd, 2026, 89.4% fullSeptember 3rd, 2026, 89.3% fullSeptember 4th, 2026, 89.2% fullSeptember 5th, 2026, 89.2% fullSeptember 6th, 2026, 89.1% fullSeptember 7th, 2026, 89.0% fullSeptember 8th, 2026, 88.9% fullSeptember 9th, 2026, 88.8% fullSeptember 10th, 2026, 88.8% fullSeptember 11th, 2026, 88.8% fullSeptember 12th, 2026, 88.7% fullSeptember 13th, 2026, 88.6% fullSeptember 14th, 2026, 88.5% fullSeptember 15th, 2026, 88.5% fullSeptember 16th, 2026, 88.3% fullSeptember 17th, 2026, 88.3% fullSeptember 18th, 2026, 88.2% fullSeptember 19th, 2026, 88.1% fullSeptember 20th, 2026, 88.0% fullSeptember 21st, 2026, 88.0% fullSeptember 22nd, 2026, 87.9% fullSeptember 23rd, 2026, 87.8% fullSeptember 24th, 2026, 87.8% fullSeptember 25th, 2026, 87.7% fullSeptember 26th, 2026, 87.6% fullSeptember 27th, 2026, 87.6% fullSeptember 28th, 2026, 87.5% fullSeptember 29th, 2026, 87.4% fullSeptember 30th, 2026, 87.3% fullOctober 1st, 2026, 87.8% fullOctober 2nd, 2026, 88.0% fullOctober 3rd, 2026, 88.0% fullOctober 4th, 2026, 88.1% fullOctober 5th, 2026, 88.1% fullOctober 6th, 2026, 88.0% fullOctober 7th, 2026, 88.0% fullOctober 8th, 2026, 88.0% fullOctober 9th, 2026, 87.9% fullOctober 10th, 2026, 87.8% fullOctober 11th, 2026, 87.8% fullOctober 12th, 2026, 87.7% fullOctober 13th, 2026, 87.7% fullOctober 14th, 2026, 87.6% fullOctober 15th, 2026, 87.7% fullOctober 16th, 2026, 88.0% fullOctober 17th, 2026, 87.9% fullOctober 18th, 2026, 87.8% fullOctober 19th, 2026, 87.7% fullOctober 20th, 2026, 87.7% 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, 202687.7%10,477 AF-7 AF
October 19th, 202687.7%10,484 AF-10 AF
October 18th, 202687.8%10,494 AF-10 AF
October 17th, 202687.9%10,504 AF-14 AF
October 16th, 202688.0%10,518 AF+44 AF
October 15th, 202687.7%10,474 AF+3 AF
October 14th, 202687.6%10,471 AF-3 AF
October 13th, 202687.7%10,474 AF-7 AF
October 12th, 202687.7%10,481 AF-10 AF
October 11th, 202687.8%10,491 AF-7 AF
October 10th, 202687.8%10,498 AF-6 AF
October 9th, 202687.9%10,504 AF-7 AF
October 8th, 202688.0%10,511 AF-7 AF
October 7th, 202688.0%10,518 AF-3 AF
October 6th, 202688.0%10,521 AF-7 AF
October 5th, 202688.1%10,528 AF-3 AF
October 4th, 202688.1%10,531 AF+13 AF
October 3rd, 202688.0%10,518 AF0 AF
October 2nd, 202688.0%10,518 AF+20 AF
October 1st, 202687.8%10,498 AF+61 AF
September 30th, 202687.3%10,437 AF-10 AF
September 29th, 202687.4%10,447 AF-7 AF
September 28th, 202687.5%10,454 AF-10 AF
September 27th, 202687.6%10,464 AF-7 AF
September 26th, 202687.6%10,471 AF-10 AF
September 25th, 202687.7%10,481 AF-10 AF
September 24th, 202687.8%10,491 AF-7 AF
September 23rd, 202687.8%10,498 AF-6 AF
September 22nd, 202687.9%10,504 AF-7 AF
September 21st, 202688.0%10,511 AF-7 AF
September 20th, 202688.0%10,518 AF-10 AF
September 19th, 202688.1%10,528 AF-10 AF
September 18th, 202688.2%10,538 AF-10 AF
September 17th, 202688.3%10,548 AF-10 AF
September 16th, 202688.3%10,558 AF-13 AF
September 15th, 202688.5%10,571 AF-10 AF
September 14th, 202688.5%10,581 AF-10 AF
September 13th, 202688.6%10,591 AF-10 AF
September 12th, 202688.7%10,601 AF-10 AF
September 11th, 202688.8%10,611 AF+3 AF
September 10th, 202688.8%10,608 AF-10 AF
September 9th, 202688.8%10,618 AF-10 AF
September 8th, 202688.9%10,628 AF-10 AF
September 7th, 202689.0%10,638 AF-7 AF
September 6th, 202689.1%10,645 AF-10 AF
September 5th, 202689.2%10,655 AF-10 AF
September 4th, 202689.2%10,665 AF-10 AF
September 3rd, 202689.3%10,675 AF-7 AF
September 2nd, 202689.4%10,682 AF-10 AF
September 1st, 202689.5%10,692 AF-10 AF
August 31st, 202689.6%10,702 AF-13 AF
August 30th, 202689.7%10,715 AF-13 AF
August 29th, 202689.8%10,728 AF-7 AF
August 28th, 202689.8%10,735 AF-10 AF
August 27th, 202689.9%10,745 AF-7 AF
August 26th, 202690.0%10,752 AF-17 AF
August 25th, 202690.1%10,769 AF-16 AF
August 24th, 202690.2%10,785 AF-7 AF
August 23rd, 202690.3%10,792 AF-7 AF
August 22nd, 202690.4%10,799 AF-13 AF
August 21st, 202690.5%10,812 AF-10 AF
August 20th, 202690.6%10,822 AF-10 AF
August 19th, 202690.6%10,832 AF-14 AF
August 18th, 202690.8%10,846 AF-10 AF
August 17th, 202690.8%10,856 AF-10 AF
August 16th, 202690.9%10,866 AF-13 AF
August 15th, 202691.0%10,879 AF-14 AF
August 14th, 202691.2%10,893 AF-13 AF
August 13th, 202691.3%10,906 AF-17 AF
August 12th, 202691.4%10,923 AF-10 AF
August 11th, 202691.5%10,933 AFFirst reading

Every reading is available in the open water record.