Texas AI Docket
Texas Water Watch

Reservoir record

Lake Alan Henry

Lake Alan Henry is 73.5% full, holding 70,700 acre feet against a conservation capacity of 96,207 acre feet.

Updated October 20th, 2026

Percent full73.5%
Storage70,700AF
Conservation capacity96,207AF
Change today0AF
Across the record-1,442AF
Recorded range70.4% to 75.0%
Record71days

Daily movement

The line follows every verified reading held for this reservoir.

69.6%72.7%75.8% August 11th, 2026, 75.0% fullAugust 12th, 2026, 74.9% fullAugust 13th, 2026, 74.8% fullAugust 14th, 2026, 74.7% fullAugust 15th, 2026, 74.5% fullAugust 16th, 2026, 74.4% fullAugust 17th, 2026, 74.3% fullAugust 18th, 2026, 74.3% fullAugust 19th, 2026, 74.2% fullAugust 20th, 2026, 74.0% fullAugust 21st, 2026, 73.9% fullAugust 22nd, 2026, 73.8% fullAugust 23rd, 2026, 73.7% fullAugust 24th, 2026, 73.7% fullAugust 25th, 2026, 73.5% fullAugust 26th, 2026, 73.4% fullAugust 27th, 2026, 73.3% fullAugust 28th, 2026, 73.2% fullAugust 29th, 2026, 73.1% fullAugust 30th, 2026, 73.0% fullAugust 31st, 2026, 72.9% fullSeptember 1st, 2026, 72.8% fullSeptember 2nd, 2026, 72.7% fullSeptember 3rd, 2026, 72.6% fullSeptember 4th, 2026, 72.5% fullSeptember 5th, 2026, 72.4% fullSeptember 6th, 2026, 72.3% fullSeptember 7th, 2026, 72.2% fullSeptember 8th, 2026, 72.1% fullSeptember 9th, 2026, 72.0% fullSeptember 10th, 2026, 72.0% fullSeptember 11th, 2026, 72.0% fullSeptember 12th, 2026, 72.0% fullSeptember 13th, 2026, 71.9% fullSeptember 14th, 2026, 71.8% fullSeptember 15th, 2026, 71.7% fullSeptember 16th, 2026, 71.6% fullSeptember 17th, 2026, 71.6% fullSeptember 18th, 2026, 71.5% fullSeptember 19th, 2026, 71.5% fullSeptember 20th, 2026, 71.7% fullSeptember 21st, 2026, 71.7% fullSeptember 22nd, 2026, 71.7% fullSeptember 23rd, 2026, 71.9% fullSeptember 24th, 2026, 71.8% fullSeptember 25th, 2026, 71.7% fullSeptember 26th, 2026, 71.7% fullSeptember 27th, 2026, 71.6% fullSeptember 28th, 2026, 71.5% fullSeptember 29th, 2026, 71.4% fullSeptember 30th, 2026, 71.4% fullOctober 1st, 2026, 71.3% fullOctober 2nd, 2026, 71.2% fullOctober 3rd, 2026, 71.1% fullOctober 4th, 2026, 71.1% fullOctober 5th, 2026, 71.0% fullOctober 6th, 2026, 70.9% fullOctober 7th, 2026, 70.9% fullOctober 8th, 2026, 70.8% fullOctober 9th, 2026, 70.8% fullOctober 10th, 2026, 70.7% fullOctober 11th, 2026, 70.6% fullOctober 12th, 2026, 70.5% fullOctober 13th, 2026, 70.4% fullOctober 14th, 2026, 70.4% fullOctober 15th, 2026, 72.0% fullOctober 16th, 2026, 73.7% fullOctober 17th, 2026, 73.7% fullOctober 18th, 2026, 73.6% fullOctober 19th, 2026, 73.5% fullOctober 20th, 2026, 73.5% 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, 202673.5%70,700 AF0 AF
October 19th, 202673.5%70,700 AF-87 AF
October 18th, 202673.6%70,787 AF-65 AF
October 17th, 202673.7%70,852 AF0 AF
October 16th, 202673.7%70,852 AF+1,619 AF
October 15th, 202672.0%69,233 AF+1,508 AF
October 14th, 202670.4%67,725 AF-43 AF
October 13th, 202670.4%67,768 AF-63 AF
October 12th, 202670.5%67,831 AF-84 AF
October 11th, 202670.6%67,915 AF-85 AF
October 10th, 202670.7%68,000 AF-63 AF
October 9th, 202670.8%68,063 AF-64 AF
October 8th, 202670.8%68,127 AF-84 AF
October 7th, 202670.9%68,211 AF-43 AF
October 6th, 202670.9%68,254 AF-63 AF
October 5th, 202671.0%68,317 AF-64 AF
October 4th, 202671.1%68,381 AF-63 AF
October 3rd, 202671.1%68,444 AF-85 AF
October 2nd, 202671.2%68,529 AF-86 AF
October 1st, 202671.3%68,615 AF-42 AF
September 30th, 202671.4%68,657 AF-64 AF
September 29th, 202671.4%68,721 AF-85 AF
September 28th, 202671.5%68,806 AF-64 AF
September 27th, 202671.6%68,870 AF-85 AF
September 26th, 202671.7%68,955 AF-65 AF
September 25th, 202671.7%69,020 AF-85 AF
September 24th, 202671.8%69,105 AF-64 AF
September 23rd, 202671.9%69,169 AF+171 AF
September 22nd, 202671.7%68,998 AF+43 AF
September 21st, 202671.7%68,955 AF0 AF
September 20th, 202671.7%68,955 AF+191 AF
September 19th, 202671.5%68,764 AF-63 AF
September 18th, 202671.5%68,827 AF-86 AF
September 17th, 202671.6%68,913 AF0 AF
September 16th, 202671.6%68,913 AF-64 AF
September 15th, 202671.7%68,977 AF-107 AF
September 14th, 202671.8%69,084 AF-85 AF
September 13th, 202671.9%69,169 AF-129 AF
September 12th, 202672.0%69,298 AF-21 AF
September 11th, 202672.0%69,319 AF+64 AF
September 10th, 202672.0%69,255 AF-64 AF
September 9th, 202672.0%69,319 AF-86 AF
September 8th, 202672.1%69,405 AF-86 AF
September 7th, 202672.2%69,491 AF-107 AF
September 6th, 202672.3%69,598 AF-86 AF
September 5th, 202672.4%69,684 AF-86 AF
September 4th, 202672.5%69,770 AF-86 AF
September 3rd, 202672.6%69,856 AF-86 AF
September 2nd, 202672.7%69,942 AF-108 AF
September 1st, 202672.8%70,050 AF-87 AF
August 31st, 202672.9%70,137 AF-129 AF
August 30th, 202673.0%70,266 AF-65 AF
August 29th, 202673.1%70,331 AF-65 AF
August 28th, 202673.2%70,396 AF-108 AF
August 27th, 202673.3%70,504 AF-87 AF
August 26th, 202673.4%70,591 AF-130 AF
August 25th, 202673.5%70,721 AF-131 AF
August 24th, 202673.7%70,852 AF-65 AF
August 23rd, 202673.7%70,917 AF-131 AF
August 22nd, 202673.8%71,048 AF-65 AF
August 21st, 202673.9%71,113 AF-109 AF
August 20th, 202674.0%71,222 AF-131 AF
August 19th, 202674.2%71,353 AF-87 AF
August 18th, 202674.3%71,440 AF-66 AF
August 17th, 202674.3%71,506 AF-109 AF
August 16th, 202674.4%71,615 AF-110 AF
August 15th, 202674.5%71,725 AF-109 AF
August 14th, 202674.7%71,834 AF-88 AF
August 13th, 202674.8%71,922 AF-110 AF
August 12th, 202674.9%72,032 AF-110 AF
August 11th, 202675.0%72,142 AFFirst reading

Every reading is available in the open water record.