Region-H Planning Region Reservoirs: Monitored Water Supply Reservoirs are 98.7% full on 2026-01-29
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Most recent | 2026-01-29 | 98.7 | 2,131,228 | 2,125,448 | 2,153,399 |
| 1 day prior | 2026-01-28 | 98.5 | 2,127,048 | 2,120,807 | 2,153,399 |
| 2 days prior | 2026-01-27 | 98.3 | 2,124,269 | 2,117,335 | 2,153,399 |
| 1 week prior | 2026-01-22 | 98.0 | 2,115,658 | 2,111,371 | 2,153,399 |
| 1 month prior | 2025-12-29 | 99.1 | 2,142,583 | 2,133,969 | 2,153,399 |
| 3 months prior | 2025-10-29 | 95.5 | 2,060,756 | 2,056,928 | 2,153,399 |
| 6 months prior | 2025-07-29 | 99.9 | 2,159,145 | 2,151,810 | 2,153,399 |
| 1 year prior | 2025-01-29 | 99.8 | 2,171,528 | 2,149,432 | 2,153,399 |
*
Percent Full is based on Conservation Storage and Conservation Capacity and doesn't account for storage in flood pool.
Area Map
Reservoir Storage
| Reservoir | Type | Percent Full |
Water Level (ft) |
Height Above Conservation Pool (ft) |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
Surface Area (acres) |
|---|---|---|---|---|---|---|---|---|
| Addicks 1 |
|
- n.a. - | 81.69 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Barker 2 |
|
- n.a. - | 80.94 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Conroe |
|
94.6 | 199.85 | -1.15 | 395,084 | 395,057 | 417,577 | 19,273 |
| Houston |
|
100.0 | 42.55 | 0.17 | 138,071 | 132,318 | 132,318 | - n.a. - |
| Livingston |
|
99.7 | 130.93 | -0.07 | 1,598,073 | 1,598,073 | 1,603,504 | 77,452 |
footnotes
1
Addicks Reservoir is a flood control lake. It is not used for water supply and under normal conditions it is empty.
2
Barker Reservoir is a flood control lake. It is not used for water supply and under normal conditions it is empty.