Texas AI Docket
Texas Water Watch

Reservoir record

Lake Fork Reservoir

Lake Fork Reservoir is 83.7% full, holding 507,031 acre feet against a conservation capacity of 606,088 acre feet.

Updated September 5th, 2026

Percent full83.7%
Storage507,031AF
Conservation capacity606,088AF
Change today-236AF
Across the record-16,935AF
Recorded range83.7% to 86.5%
Record26days

Daily movement

The line follows every verified reading held for this reservoir.

83.2%85.1%87.0% August 11th, 2026, 86.5% fullAugust 12th, 2026, 86.3% fullAugust 13th, 2026, 86.2% fullAugust 14th, 2026, 86.0% fullAugust 15th, 2026, 86.0% fullAugust 16th, 2026, 85.8% fullAugust 17th, 2026, 85.7% fullAugust 18th, 2026, 85.6% fullAugust 19th, 2026, 85.5% fullAugust 20th, 2026, 85.4% fullAugust 21st, 2026, 85.3% fullAugust 22nd, 2026, 85.2% fullAugust 23rd, 2026, 85.1% fullAugust 24th, 2026, 85.0% fullAugust 25th, 2026, 84.8% fullAugust 26th, 2026, 84.7% fullAugust 27th, 2026, 84.6% fullAugust 28th, 2026, 84.5% fullAugust 29th, 2026, 84.4% fullAugust 30th, 2026, 84.2% fullAugust 31st, 2026, 84.1% fullSeptember 1st, 2026, 84.0% fullSeptember 2nd, 2026, 83.9% fullSeptember 3rd, 2026, 83.7% fullSeptember 4th, 2026, 83.7% fullSeptember 5th, 2026, 83.7% 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, 202683.7%507,031 AF-236 AF
September 4th, 202683.7%507,267 AF+236 AF
September 3rd, 202683.7%507,031 AF-1,421 AF
September 2nd, 202683.9%508,452 AF-711 AF
September 1st, 202684.0%509,163 AF-712 AF
August 31st, 202684.1%509,875 AF-711 AF
August 30th, 202684.2%510,586 AF-713 AF
August 29th, 202684.4%511,299 AF-713 AF
August 28th, 202684.5%512,012 AF-475 AF
August 27th, 202684.6%512,487 AF-714 AF
August 26th, 202684.7%513,201 AF-715 AF
August 25th, 202684.8%513,916 AF-953 AF
August 24th, 202685.0%514,869 AF-715 AF
August 23rd, 202685.1%515,584 AF-716 AF
August 22nd, 202685.2%516,300 AF-717 AF
August 21st, 202685.3%517,017 AF-477 AF
August 20th, 202685.4%517,494 AF-718 AF
August 19th, 202685.5%518,212 AF-717 AF
August 18th, 202685.6%518,929 AF-718 AF
August 17th, 202685.7%519,647 AF-479 AF
August 16th, 202685.8%520,126 AF-959 AF
August 15th, 202686.0%521,085 AF-480 AF
August 14th, 202686.0%521,565 AF-959 AF
August 13th, 202686.2%522,524 AF-721 AF
August 12th, 202686.3%523,245 AF-721 AF
August 11th, 202686.5%523,966 AFFirst reading

Every reading is available in the open water record.