Texas AI Docket
Texas Water Watch

Reservoir record

Lake O the Pines

Lake O the Pines is 90.7% full, holding 218,848 acre feet against a conservation capacity of 241,363 acre feet.

Updated October 20th, 2026

Percent full90.7%
Storage218,848AF
Conservation capacity241,363AF
Change today-335AF
Across the record-25,878AF
Recorded range85.5% to 93.0%
Record71days

Daily movement

The line follows every verified reading held for this reservoir.

84.2%89.3%94.4% August 11th, 2026, 91.1% fullAugust 12th, 2026, 91.1% fullAugust 13th, 2026, 90.8% fullAugust 14th, 2026, 90.6% fullAugust 15th, 2026, 90.5% fullAugust 16th, 2026, 90.3% fullAugust 17th, 2026, 90.1% fullAugust 18th, 2026, 89.9% fullAugust 19th, 2026, 89.7% fullAugust 20th, 2026, 89.5% fullAugust 21st, 2026, 89.4% fullAugust 22nd, 2026, 89.2% fullAugust 23rd, 2026, 89.0% fullAugust 24th, 2026, 89.0% fullAugust 25th, 2026, 88.6% fullAugust 26th, 2026, 88.6% fullAugust 27th, 2026, 88.4% fullAugust 28th, 2026, 88.3% fullAugust 29th, 2026, 88.1% fullAugust 30th, 2026, 87.9% fullAugust 31st, 2026, 87.8% fullSeptember 1st, 2026, 87.6% fullSeptember 2nd, 2026, 87.4% fullSeptember 3rd, 2026, 87.2% fullSeptember 4th, 2026, 87.1% fullSeptember 5th, 2026, 87.0% fullSeptember 6th, 2026, 86.9% fullSeptember 7th, 2026, 86.8% fullSeptember 8th, 2026, 86.7% fullSeptember 9th, 2026, 86.4% fullSeptember 10th, 2026, 86.0% fullSeptember 11th, 2026, 87.3% fullSeptember 12th, 2026, 87.5% fullSeptember 13th, 2026, 87.3% fullSeptember 14th, 2026, 87.3% fullSeptember 15th, 2026, 85.5% fullSeptember 16th, 2026, 86.1% fullSeptember 17th, 2026, 86.5% fullSeptember 18th, 2026, 87.1% fullSeptember 19th, 2026, 87.5% fullSeptember 20th, 2026, 88.0% fullSeptember 21st, 2026, 88.4% fullSeptember 22nd, 2026, 89.0% fullSeptember 23rd, 2026, 89.4% fullSeptember 24th, 2026, 89.8% fullSeptember 25th, 2026, 90.2% fullSeptember 26th, 2026, 90.7% fullSeptember 27th, 2026, 91.2% fullSeptember 28th, 2026, 91.6% fullSeptember 29th, 2026, 92.2% fullSeptember 30th, 2026, 92.7% fullOctober 1st, 2026, 92.5% fullOctober 2nd, 2026, 92.7% fullOctober 3rd, 2026, 93.0% fullOctober 4th, 2026, 93.0% fullOctober 5th, 2026, 93.0% fullOctober 6th, 2026, 92.7% fullOctober 7th, 2026, 92.6% fullOctober 8th, 2026, 92.5% fullOctober 9th, 2026, 92.3% fullOctober 10th, 2026, 92.1% fullOctober 11th, 2026, 92.1% fullOctober 12th, 2026, 91.9% fullOctober 13th, 2026, 91.8% fullOctober 14th, 2026, 91.8% fullOctober 15th, 2026, 91.8% fullOctober 16th, 2026, 92.1% fullOctober 17th, 2026, 91.4% fullOctober 18th, 2026, 91.0% fullOctober 19th, 2026, 90.8% fullOctober 20th, 2026, 90.7% 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, 202690.7%218,848 AF-335 AF
October 19th, 202690.8%219,183 AF-335 AF
October 18th, 202691.0%219,518 AF-1,175 AF
October 17th, 202691.4%220,693 AF-1,516 AF
October 16th, 202692.1%222,209 AF+674 AF
October 15th, 202691.8%221,535 AF0 AF
October 14th, 202691.8%221,535 AF0 AF
October 13th, 202691.8%221,535 AF-337 AF
October 12th, 202691.9%221,872 AF-337 AF
October 11th, 202692.1%222,209 AF-169 AF
October 10th, 202692.1%222,378 AF-507 AF
October 9th, 202692.3%222,885 AF-339 AF
October 8th, 202692.5%223,224 AF-338 AF
October 7th, 202692.6%223,562 AF-169 AF
October 6th, 202692.7%223,731 AF-678 AF
October 5th, 202693.0%224,409 AF-170 AF
October 4th, 202693.0%224,579 AF0 AF
October 3rd, 202693.0%224,579 AF+848 AF
October 2nd, 202692.7%223,731 AF+507 AF
October 1st, 202692.5%223,224 AF-507 AF
September 30th, 202692.7%223,731 AF-339 AF
September 29th, 202692.2%224,070 AF-339 AF
September 28th, 202691.6%224,409 AF-680 AF
September 27th, 202691.2%225,089 AF-340 AF
September 26th, 202690.7%225,429 AF-339 AF
September 25th, 202690.2%225,768 AF-512 AF
September 24th, 202689.8%226,280 AF-682 AF
September 23rd, 202689.4%226,962 AF-512 AF
September 22nd, 202689.0%227,474 AF-171 AF
September 21st, 202688.4%227,645 AF-514 AF
September 20th, 202688.0%228,159 AF-342 AF
September 19th, 202687.5%228,501 AF-514 AF
September 18th, 202687.1%229,015 AF-171 AF
September 17th, 202686.5%229,186 AF-344 AF
September 16th, 202686.1%229,530 AF-172 AF
September 15th, 202685.5%229,702 AF-4,662 AF
September 14th, 202687.3%234,364 AF-174 AF
September 13th, 202687.3%234,538 AF-348 AF
September 12th, 202687.5%234,886 AF+348 AF
September 11th, 202687.3%234,538 AF+3,633 AF
September 10th, 202686.0%230,905 AF-1,208 AF
September 9th, 202686.4%232,113 AF-691 AF
September 8th, 202686.7%232,804 AF-347 AF
September 7th, 202686.8%233,151 AF-347 AF
September 6th, 202686.9%233,498 AF-173 AF
September 5th, 202687.0%233,671 AF-346 AF
September 4th, 202687.1%234,017 AF-174 AF
September 3rd, 202687.2%234,191 AF-521 AF
September 2nd, 202687.4%234,712 AF-521 AF
September 1st, 202687.6%235,233 AF-522 AF
August 31st, 202687.8%235,755 AF-348 AF
August 30th, 202687.9%236,103 AF-524 AF
August 29th, 202688.1%236,627 AF-524 AF
August 28th, 202688.3%237,151 AF-174 AF
August 27th, 202688.4%237,325 AF-700 AF
August 26th, 202688.6%238,025 AF0 AF
August 25th, 202688.6%238,025 AF-876 AF
August 24th, 202689.0%238,901 AF-175 AF
August 23rd, 202689.0%239,076 AF-526 AF
August 22nd, 202689.2%239,602 AF-528 AF
August 21st, 202689.4%240,130 AF-352 AF
August 20th, 202689.5%240,482 AF-529 AF
August 19th, 202689.7%241,011 AF-528 AF
August 18th, 202689.9%241,539 AF-531 AF
August 17th, 202690.1%242,070 AF-353 AF
August 16th, 202690.3%242,423 AF-530 AF
August 15th, 202690.5%242,953 AF-354 AF
August 14th, 202690.6%243,307 AF-532 AF
August 13th, 202690.8%243,839 AF-710 AF
August 12th, 202691.1%244,549 AF-177 AF
August 11th, 202691.1%244,726 AFFirst reading

Every reading is available in the open water record.