Region-H Planning Region Reservoirs: Monitored Water Supply Reservoirs are 98.1% full on 2025-09-28
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-09-28 | 98.1 | 2,116,966 | 2,113,138 | 2,153,399 |
| Yesterday | 2025-09-27 | 98.2 | 2,118,122 | 2,114,294 | 2,153,399 |
| 2 days ago | 2025-09-26 | 98.4 | 2,122,877 | 2,118,705 | 2,153,399 |
| 1 week ago | 2025-09-21 | 98.9 | 2,132,937 | 2,129,109 | 2,153,399 |
| 1 month ago | 2025-08-28 | 98.6 | 2,127,427 | 2,123,599 | 2,153,399 |
| 3 months ago | 2025-06-28 | 100.0 | 2,216,961 | 2,153,399 | 2,153,399 |
| 6 months ago | 2025-03-28 | 99.8 | 2,166,269 | 2,148,374 | 2,153,399 |
| 1 year ago | 2024-09-28 | 96.7 | 2,085,396 | 2,081,568 | 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. - | 76.35 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Barker 2 |
|
- n.a. - | 69.61 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Conroe |
|
97.9 | 200.56 | -0.44 | 408,904 | 408,877 | 417,577 | 19,656 |
| Houston |
|
100.0 | 42.38 | 0.00 | 136,119 | 132,318 | 132,318 | 11,443 |
| Livingston |
|
98.0 | 130.59 | -0.41 | 1,571,943 | 1,571,943 | 1,603,504 | 76,293 |
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.