Texas AI Docket
Texas Water Watch

Reservoir record

Lake Brownwood

Lake Brownwood is 89.3% full, holding 116,909 acre feet against a conservation capacity of 130,868 acre feet.

Updated October 20th, 2026

Percent full89.3%
Storage116,909AF
Conservation capacity130,868AF
Change today-127AF
Across the record-574AF
Recorded range81.8% to 89.8%
Record71days

Daily movement

The line follows every verified reading held for this reservoir.

80.3%85.8%91.2% August 11th, 2026, 89.8% fullAugust 12th, 2026, 89.6% fullAugust 13th, 2026, 89.4% fullAugust 14th, 2026, 89.2% fullAugust 15th, 2026, 89.0% fullAugust 16th, 2026, 88.8% fullAugust 17th, 2026, 88.7% fullAugust 18th, 2026, 88.5% fullAugust 19th, 2026, 88.3% fullAugust 20th, 2026, 88.2% fullAugust 21st, 2026, 88.0% fullAugust 22nd, 2026, 87.8% fullAugust 23rd, 2026, 87.7% fullAugust 24th, 2026, 87.5% fullAugust 25th, 2026, 87.3% fullAugust 26th, 2026, 87.1% fullAugust 27th, 2026, 87.0% fullAugust 28th, 2026, 86.8% fullAugust 29th, 2026, 86.6% fullAugust 30th, 2026, 86.5% fullAugust 31st, 2026, 86.3% fullSeptember 1st, 2026, 86.2% fullSeptember 2nd, 2026, 86.0% fullSeptember 3rd, 2026, 85.8% fullSeptember 4th, 2026, 85.6% fullSeptember 5th, 2026, 85.5% fullSeptember 6th, 2026, 85.4% fullSeptember 7th, 2026, 85.3% fullSeptember 8th, 2026, 85.1% fullSeptember 9th, 2026, 84.9% fullSeptember 10th, 2026, 84.7% fullSeptember 11th, 2026, 84.7% fullSeptember 12th, 2026, 84.5% fullSeptember 13th, 2026, 84.3% fullSeptember 14th, 2026, 84.1% fullSeptember 15th, 2026, 83.9% fullSeptember 16th, 2026, 83.7% fullSeptember 17th, 2026, 83.5% fullSeptember 18th, 2026, 83.3% fullSeptember 19th, 2026, 83.2% fullSeptember 20th, 2026, 83.0% fullSeptember 21st, 2026, 82.9% fullSeptember 22nd, 2026, 82.8% fullSeptember 23rd, 2026, 82.7% fullSeptember 24th, 2026, 82.6% fullSeptember 25th, 2026, 82.5% fullSeptember 26th, 2026, 82.4% fullSeptember 27th, 2026, 82.2% fullSeptember 28th, 2026, 82.1% fullSeptember 29th, 2026, 82.0% fullSeptember 30th, 2026, 81.8% fullOctober 1st, 2026, 82.5% fullOctober 2nd, 2026, 87.5% fullOctober 3rd, 2026, 87.9% fullOctober 4th, 2026, 88.4% fullOctober 5th, 2026, 88.5% fullOctober 6th, 2026, 88.5% fullOctober 7th, 2026, 88.4% fullOctober 8th, 2026, 88.3% fullOctober 9th, 2026, 88.3% fullOctober 10th, 2026, 88.2% fullOctober 11th, 2026, 88.0% fullOctober 12th, 2026, 87.9% fullOctober 13th, 2026, 87.8% fullOctober 14th, 2026, 87.8% fullOctober 15th, 2026, 87.7% fullOctober 16th, 2026, 89.0% fullOctober 17th, 2026, 89.6% fullOctober 18th, 2026, 89.5% fullOctober 19th, 2026, 89.4% fullOctober 20th, 2026, 89.3% 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, 202689.3%116,909 AF-127 AF
October 19th, 202689.4%117,036 AF-64 AF
October 18th, 202689.5%117,100 AF-128 AF
October 17th, 202689.6%117,228 AF+763 AF
October 16th, 202689.0%116,465 AF+1,705 AF
October 15th, 202687.7%114,760 AF-126 AF
October 14th, 202687.8%114,886 AF-63 AF
October 13th, 202687.8%114,949 AF-125 AF
October 12th, 202687.9%115,074 AF-126 AF
October 11th, 202688.0%115,200 AF-190 AF
October 10th, 202688.2%115,390 AF-126 AF
October 9th, 202688.3%115,516 AF-63 AF
October 8th, 202688.3%115,579 AF-63 AF
October 7th, 202688.4%115,642 AF-126 AF
October 6th, 202688.5%115,768 AF0 AF
October 5th, 202688.5%115,768 AF+126 AF
October 4th, 202688.4%115,642 AF+630 AF
October 3rd, 202687.9%115,012 AF+504 AF
October 2nd, 202687.5%114,508 AF+6,600 AF
October 1st, 202682.5%107,908 AF+907 AF
September 30th, 202681.8%107,001 AF-241 AF
September 29th, 202682.0%107,242 AF-182 AF
September 28th, 202682.1%107,424 AF-181 AF
September 27th, 202682.2%107,605 AF-181 AF
September 26th, 202682.4%107,786 AF-182 AF
September 25th, 202682.5%107,968 AF-182 AF
September 24th, 202682.6%108,150 AF-61 AF
September 23rd, 202682.7%108,211 AF-182 AF
September 22nd, 202682.8%108,393 AF-61 AF
September 21st, 202682.9%108,454 AF-182 AF
September 20th, 202683.0%108,636 AF-183 AF
September 19th, 202683.2%108,819 AF-244 AF
September 18th, 202683.3%109,063 AF-244 AF
September 17th, 202683.5%109,307 AF-244 AF
September 16th, 202683.7%109,551 AF-306 AF
September 15th, 202683.9%109,857 AF-245 AF
September 14th, 202684.1%110,102 AF-246 AF
September 13th, 202684.3%110,348 AF-246 AF
September 12th, 202684.5%110,594 AF-184 AF
September 11th, 202684.7%110,778 AF-123 AF
September 10th, 202684.7%110,901 AF-247 AF
September 9th, 202684.9%111,148 AF-246 AF
September 8th, 202685.1%111,394 AF-186 AF
September 7th, 202685.3%111,580 AF-186 AF
September 6th, 202685.4%111,766 AF-185 AF
September 5th, 202685.5%111,951 AF-124 AF
September 4th, 202685.6%112,075 AF-249 AF
September 3rd, 202685.8%112,324 AF-248 AF
September 2nd, 202686.0%112,572 AF-186 AF
September 1st, 202686.2%112,758 AF-187 AF
August 31st, 202686.3%112,945 AF-249 AF
August 30th, 202686.5%113,194 AF-188 AF
August 29th, 202686.6%113,382 AF-250 AF
August 28th, 202686.8%113,632 AF-249 AF
August 27th, 202687.0%113,881 AF-126 AF
August 26th, 202687.1%114,007 AF-251 AF
August 25th, 202687.3%114,258 AF-313 AF
August 24th, 202687.5%114,571 AF-189 AF
August 23rd, 202687.7%114,760 AF-189 AF
August 22nd, 202687.8%114,949 AF-188 AF
August 21st, 202688.0%115,137 AF-253 AF
August 20th, 202688.2%115,390 AF-189 AF
August 19th, 202688.3%115,579 AF-189 AF
August 18th, 202688.5%115,768 AF-254 AF
August 17th, 202688.7%116,022 AF-189 AF
August 16th, 202688.8%116,211 AF-254 AF
August 15th, 202689.0%116,465 AF-254 AF
August 14th, 202689.2%116,719 AF-254 AF
August 13th, 202689.4%116,973 AF-318 AF
August 12th, 202689.6%117,291 AF-192 AF
August 11th, 202689.8%117,483 AFFirst reading

Every reading is available in the open water record.