Reservoir record
Lake Bonham
Lake Bonham is 82.7% full, holding 9,120 acre feet against a conservation capacity of 11,027 acre feet.
Updated September 5th, 2026
Percent full82.7%
Storage9,120AF
Conservation capacity11,027AF
Change today-19AF
Across the record-737AF
Recorded range82.7% to 89.4%
Record26days
Daily movement
The line follows every verified reading held for this reservoir.
The readings
Daily movement appears only when the previous reading is from the prior calendar day.
| Date | Percent full | Storage | Daily movement |
|---|---|---|---|
| September 5th, 2026 | 82.7% | 9,120 AF | -19 AF |
| September 4th, 2026 | 82.9% | 9,139 AF | -29 AF |
| September 3rd, 2026 | 83.1% | 9,168 AF | -39 AF |
| September 2nd, 2026 | 83.5% | 9,207 AF | -20 AF |
| September 1st, 2026 | 83.7% | 9,227 AF | -29 AF |
| August 31st, 2026 | 83.9% | 9,256 AF | -29 AF |
| August 30th, 2026 | 84.2% | 9,285 AF | -29 AF |
| August 29th, 2026 | 84.5% | 9,314 AF | -29 AF |
| August 28th, 2026 | 84.7% | 9,343 AF | -30 AF |
| August 27th, 2026 | 85.0% | 9,373 AF | +30 AF |
| August 26th, 2026 | 84.7% | 9,343 AF | -49 AF |
| August 25th, 2026 | 85.2% | 9,392 AF | -39 AF |
| August 24th, 2026 | 85.5% | 9,431 AF | -30 AF |
| August 23rd, 2026 | 85.8% | 9,461 AF | -29 AF |
| August 22nd, 2026 | 86.1% | 9,490 AF | -40 AF |
| August 21st, 2026 | 86.4% | 9,530 AF | -49 AF |
| August 20th, 2026 | 86.9% | 9,579 AF | -49 AF |
| August 19th, 2026 | 87.3% | 9,628 AF | 0 AF |
| August 18th, 2026 | 87.3% | 9,628 AF | -30 AF |
| August 17th, 2026 | 87.6% | 9,658 AF | -30 AF |
| August 16th, 2026 | 87.9% | 9,688 AF | -40 AF |
| August 15th, 2026 | 88.2% | 9,728 AF | -29 AF |
| August 14th, 2026 | 88.5% | 9,757 AF | -30 AF |
| August 13th, 2026 | 88.8% | 9,787 AF | -40 AF |
| August 12th, 2026 | 89.1% | 9,827 AF | -30 AF |
| August 11th, 2026 | 89.4% | 9,857 AF | First reading |
Every reading is available in the open water record.