Texas AI Docket
Texas Water Watch

Reservoir record

O. H. Ivie Reservoir

O. H. Ivie Reservoir is 41.1% full, holding 228,044 acre feet against a conservation capacity of 554,340 acre feet.

Updated October 20th, 2026

Percent full41.1%
Storage228,044AF
Conservation capacity554,340AF
Change today-210AF
Across the record-23,029AF
Recorded range41.0% to 45.3%
Record71days

Daily movement

The line follows every verified reading held for this reservoir.

40.2%43.1%46.1% August 11th, 2026, 45.3% fullAugust 12th, 2026, 45.2% fullAugust 13th, 2026, 45.1% fullAugust 14th, 2026, 45.0% fullAugust 15th, 2026, 44.9% fullAugust 16th, 2026, 44.9% fullAugust 17th, 2026, 44.8% fullAugust 18th, 2026, 44.7% fullAugust 19th, 2026, 44.6% fullAugust 20th, 2026, 44.5% fullAugust 21st, 2026, 44.4% fullAugust 22nd, 2026, 44.3% fullAugust 23rd, 2026, 44.3% fullAugust 24th, 2026, 44.2% fullAugust 25th, 2026, 44.1% fullAugust 26th, 2026, 44.0% fullAugust 27th, 2026, 43.9% fullAugust 28th, 2026, 43.9% fullAugust 29th, 2026, 43.8% fullAugust 30th, 2026, 43.8% fullAugust 31st, 2026, 43.7% fullSeptember 1st, 2026, 43.6% fullSeptember 2nd, 2026, 43.5% fullSeptember 3rd, 2026, 43.5% fullSeptember 4th, 2026, 43.4% fullSeptember 5th, 2026, 43.3% fullSeptember 6th, 2026, 43.3% fullSeptember 7th, 2026, 43.2% fullSeptember 8th, 2026, 43.1% fullSeptember 9th, 2026, 43.0% fullSeptember 10th, 2026, 43.0% fullSeptember 11th, 2026, 42.9% fullSeptember 12th, 2026, 42.8% fullSeptember 13th, 2026, 42.8% fullSeptember 14th, 2026, 42.6% fullSeptember 15th, 2026, 42.6% fullSeptember 16th, 2026, 42.5% fullSeptember 17th, 2026, 42.4% fullSeptember 18th, 2026, 42.4% fullSeptember 19th, 2026, 42.3% fullSeptember 20th, 2026, 42.3% fullSeptember 21st, 2026, 42.2% fullSeptember 22nd, 2026, 42.1% fullSeptember 23rd, 2026, 42.1% fullSeptember 24th, 2026, 42.0% fullSeptember 25th, 2026, 41.9% fullSeptember 26th, 2026, 41.9% fullSeptember 27th, 2026, 41.8% fullSeptember 28th, 2026, 41.8% fullSeptember 29th, 2026, 41.7% fullSeptember 30th, 2026, 41.6% fullOctober 1st, 2026, 41.7% fullOctober 2nd, 2026, 41.7% fullOctober 3rd, 2026, 41.6% fullOctober 4th, 2026, 41.6% fullOctober 5th, 2026, 41.5% fullOctober 6th, 2026, 41.5% fullOctober 7th, 2026, 41.4% fullOctober 8th, 2026, 41.4% fullOctober 9th, 2026, 41.3% fullOctober 10th, 2026, 41.3% fullOctober 11th, 2026, 41.2% fullOctober 12th, 2026, 41.1% fullOctober 13th, 2026, 41.1% fullOctober 14th, 2026, 41.1% fullOctober 15th, 2026, 41.0% fullOctober 16th, 2026, 41.4% fullOctober 17th, 2026, 41.3% fullOctober 18th, 2026, 41.2% fullOctober 19th, 2026, 41.2% fullOctober 20th, 2026, 41.1% 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, 202641.1%228,044 AF-210 AF
October 19th, 202641.2%228,254 AF-315 AF
October 18th, 202641.2%228,569 AF-526 AF
October 17th, 202641.3%229,095 AF-630 AF
October 16th, 202641.4%229,725 AF+2,416 AF
October 15th, 202641.0%227,309 AF-315 AF
October 14th, 202641.1%227,624 AF-210 AF
October 13th, 202641.1%227,834 AF-105 AF
October 12th, 202641.1%227,939 AF-420 AF
October 11th, 202641.2%228,359 AF-420 AF
October 10th, 202641.3%228,779 AF-316 AF
October 9th, 202641.3%229,095 AF-210 AF
October 8th, 202641.4%229,305 AF-315 AF
October 7th, 202641.4%229,620 AF-420 AF
October 6th, 202641.5%230,040 AF-210 AF
October 5th, 202641.5%230,250 AF-315 AF
October 4th, 202641.6%230,565 AF-316 AF
October 3rd, 202641.6%230,881 AF-315 AF
October 2nd, 202641.7%231,196 AF0 AF
October 1st, 202641.7%231,196 AF+315 AF
September 30th, 202641.6%230,881 AF-420 AF
September 29th, 202641.7%231,301 AF-420 AF
September 28th, 202641.8%231,721 AF-210 AF
September 27th, 202641.8%231,931 AF-105 AF
September 26th, 202641.9%232,036 AF-421 AF
September 25th, 202641.9%232,457 AF-420 AF
September 24th, 202642.0%232,877 AF-420 AF
September 23rd, 202642.1%233,297 AF-315 AF
September 22nd, 202642.1%233,612 AF-315 AF
September 21st, 202642.2%233,927 AF-316 AF
September 20th, 202642.3%234,243 AF-210 AF
September 19th, 202642.3%234,453 AF-420 AF
September 18th, 202642.4%234,873 AF-315 AF
September 17th, 202642.4%235,188 AF-420 AF
September 16th, 202642.5%235,608 AF-421 AF
September 15th, 202642.6%236,029 AF-420 AF
September 14th, 202642.6%236,449 AF-532 AF
September 13th, 202642.8%236,981 AF-434 AF
September 12th, 202642.8%237,415 AF-325 AF
September 11th, 202642.9%237,740 AF-325 AF
September 10th, 202643.0%238,065 AF-434 AF
September 9th, 202643.0%238,499 AF-434 AF
September 8th, 202643.1%238,933 AF-433 AF
September 7th, 202643.2%239,366 AF-434 AF
September 6th, 202643.3%239,800 AF-434 AF
September 5th, 202643.3%240,234 AF-325 AF
September 4th, 202643.4%240,559 AF-434 AF
September 3rd, 202643.5%240,993 AF-325 AF
September 2nd, 202643.5%241,318 AF-434 AF
September 1st, 202643.6%241,752 AF-434 AF
August 31st, 202643.7%242,186 AF-433 AF
August 30th, 202643.8%242,619 AF-326 AF
August 29th, 202643.8%242,945 AF-433 AF
August 28th, 202643.9%243,378 AF-109 AF
August 27th, 202643.9%243,487 AF-433 AF
August 26th, 202644.0%243,920 AF-434 AF
August 25th, 202644.1%244,354 AF-542 AF
August 24th, 202644.2%244,896 AF-434 AF
August 23rd, 202644.3%245,330 AF-434 AF
August 22nd, 202644.3%245,764 AF-433 AF
August 21st, 202644.4%246,197 AF-543 AF
August 20th, 202644.5%246,740 AF-433 AF
August 19th, 202644.6%247,173 AF-434 AF
August 18th, 202644.7%247,607 AF-559 AF
August 17th, 202644.8%248,166 AF-447 AF
August 16th, 202644.9%248,613 AF-448 AF
August 15th, 202644.9%249,061 AF-559 AF
August 14th, 202645.0%249,620 AF-559 AF
August 13th, 202645.1%250,179 AF-447 AF
August 12th, 202645.2%250,626 AF-447 AF
August 11th, 202645.3%251,073 AFFirst reading

Every reading is available in the open water record.