Texas AI Docket
Texas Water Watch

Reservoir record

Canyon Lake

Canyon Lake is 97.0% full, holding 367,444 acre feet against a conservation capacity of 378,781 acre feet.

Updated October 20th, 2026

Percent full97.0%
Storage367,444AF
Conservation capacity378,781AF
Change today-161AF
Across the record-11,337AF
Recorded range97.0% to 100.0%
Record71days

Daily movement

The line follows every verified reading held for this reservoir.

96.5%98.2%100.0% August 11th, 2026, 100.0% fullAugust 12th, 2026, 100.0% fullAugust 13th, 2026, 100.0% fullAugust 14th, 2026, 100.0% fullAugust 15th, 2026, 100.0% fullAugust 16th, 2026, 100.0% fullAugust 17th, 2026, 100.0% fullAugust 18th, 2026, 100.0% fullAugust 19th, 2026, 100.0% fullAugust 20th, 2026, 100.0% fullAugust 21st, 2026, 100.0% fullAugust 22nd, 2026, 100.0% fullAugust 23rd, 2026, 100.0% fullAugust 24th, 2026, 100.0% fullAugust 25th, 2026, 100.0% fullAugust 26th, 2026, 100.0% fullAugust 27th, 2026, 100.0% fullAugust 28th, 2026, 100.0% fullAugust 29th, 2026, 100.0% fullAugust 30th, 2026, 100.0% fullAugust 31st, 2026, 100.0% fullSeptember 1st, 2026, 100.0% fullSeptember 2nd, 2026, 100.0% fullSeptember 3rd, 2026, 100.0% fullSeptember 4th, 2026, 100.0% fullSeptember 5th, 2026, 100.0% fullSeptember 6th, 2026, 100.0% fullSeptember 7th, 2026, 100.0% fullSeptember 8th, 2026, 99.9% fullSeptember 9th, 2026, 99.8% fullSeptember 10th, 2026, 99.7% fullSeptember 11th, 2026, 99.6% fullSeptember 12th, 2026, 99.5% fullSeptember 13th, 2026, 99.4% fullSeptember 14th, 2026, 99.3% fullSeptember 15th, 2026, 99.2% fullSeptember 16th, 2026, 99.0% fullSeptember 17th, 2026, 98.9% fullSeptember 18th, 2026, 98.8% fullSeptember 19th, 2026, 98.8% fullSeptember 20th, 2026, 98.7% fullSeptember 21st, 2026, 98.5% fullSeptember 22nd, 2026, 98.4% fullSeptember 23rd, 2026, 98.4% fullSeptember 24th, 2026, 98.2% fullSeptember 25th, 2026, 98.2% fullSeptember 26th, 2026, 98.1% fullSeptember 27th, 2026, 98.0% fullSeptember 28th, 2026, 97.9% fullSeptember 29th, 2026, 97.8% fullSeptember 30th, 2026, 97.6% fullOctober 1st, 2026, 97.5% fullOctober 2nd, 2026, 97.7% fullOctober 3rd, 2026, 97.8% fullOctober 4th, 2026, 97.9% fullOctober 5th, 2026, 97.9% fullOctober 6th, 2026, 97.9% fullOctober 7th, 2026, 97.9% fullOctober 8th, 2026, 97.9% fullOctober 9th, 2026, 97.8% fullOctober 10th, 2026, 97.8% fullOctober 11th, 2026, 97.7% fullOctober 12th, 2026, 97.6% fullOctober 13th, 2026, 97.6% fullOctober 14th, 2026, 97.5% fullOctober 15th, 2026, 97.5% fullOctober 16th, 2026, 97.4% fullOctober 17th, 2026, 97.2% fullOctober 18th, 2026, 97.1% fullOctober 19th, 2026, 97.0% fullOctober 20th, 2026, 97.0% 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, 202697.0%367,444 AF-161 AF
October 19th, 202697.0%367,605 AF-324 AF
October 18th, 202697.1%367,929 AF-404 AF
October 17th, 202697.2%368,333 AF-647 AF
October 16th, 202697.4%368,980 AF-162 AF
October 15th, 202697.5%369,142 AF-163 AF
October 14th, 202697.5%369,305 AF-324 AF
October 13th, 202697.6%369,629 AF-162 AF
October 12th, 202697.6%369,791 AF-243 AF
October 11th, 202697.7%370,034 AF-244 AF
October 10th, 202697.8%370,278 AF-243 AF
October 9th, 202697.8%370,521 AF-325 AF
October 8th, 202697.9%370,846 AF0 AF
October 7th, 202697.9%370,846 AF0 AF
October 6th, 202697.9%370,846 AF0 AF
October 5th, 202697.9%370,846 AF+162 AF
October 4th, 202697.9%370,684 AF+244 AF
October 3rd, 202697.8%370,440 AF+568 AF
October 2nd, 202697.7%369,872 AF+405 AF
October 1st, 202697.5%369,467 AF-324 AF
September 30th, 202697.6%369,791 AF-568 AF
September 29th, 202697.8%370,359 AF-406 AF
September 28th, 202697.9%370,765 AF-325 AF
September 27th, 202698.0%371,090 AF-406 AF
September 26th, 202698.1%371,496 AF-407 AF
September 25th, 202698.2%371,903 AF-245 AF
September 24th, 202698.2%372,148 AF-407 AF
September 23rd, 202698.4%372,555 AF-326 AF
September 22nd, 202698.4%372,881 AF-408 AF
September 21st, 202698.5%373,289 AF-408 AF
September 20th, 202698.7%373,697 AF-408 AF
September 19th, 202698.8%374,105 AF-164 AF
September 18th, 202698.8%374,269 AF-490 AF
September 17th, 202698.9%374,759 AF-409 AF
September 16th, 202699.0%375,168 AF-410 AF
September 15th, 202699.2%375,578 AF-409 AF
September 14th, 202699.3%375,987 AF-411 AF
September 13th, 202699.4%376,398 AF-492 AF
September 12th, 202699.5%376,890 AF-246 AF
September 11th, 202699.6%377,136 AF-329 AF
September 10th, 202699.7%377,465 AF-493 AF
September 9th, 202699.8%377,958 AF-329 AF
September 8th, 202699.9%378,287 AF-412 AF
September 7th, 2026100.0%378,699 AF-82 AF
September 6th, 2026100.0%378,781 AF0 AF
September 5th, 2026100.0%378,781 AF0 AF
September 4th, 2026100.0%378,781 AF0 AF
September 3rd, 2026100.0%378,781 AF0 AF
September 2nd, 2026100.0%378,781 AF0 AF
September 1st, 2026100.0%378,781 AF0 AF
August 31st, 2026100.0%378,781 AF0 AF
August 30th, 2026100.0%378,781 AF0 AF
August 29th, 2026100.0%378,781 AF0 AF
August 28th, 2026100.0%378,781 AF0 AF
August 27th, 2026100.0%378,781 AF0 AF
August 26th, 2026100.0%378,781 AF0 AF
August 25th, 2026100.0%378,781 AF0 AF
August 24th, 2026100.0%378,781 AF0 AF
August 23rd, 2026100.0%378,781 AF0 AF
August 22nd, 2026100.0%378,781 AF0 AF
August 21st, 2026100.0%378,781 AF0 AF
August 20th, 2026100.0%378,781 AF0 AF
August 19th, 2026100.0%378,781 AF0 AF
August 18th, 2026100.0%378,781 AF0 AF
August 17th, 2026100.0%378,781 AF0 AF
August 16th, 2026100.0%378,781 AF0 AF
August 15th, 2026100.0%378,781 AF0 AF
August 14th, 2026100.0%378,781 AF0 AF
August 13th, 2026100.0%378,781 AF0 AF
August 12th, 2026100.0%378,781 AF0 AF
August 11th, 2026100.0%378,781 AFFirst reading

Every reading is available in the open water record.