Region-H Planning Region Reservoirs: Monitored Water Supply Reservoirs are 99.8% full on 2025-09-15
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-09-15 | 99.8 | 2,153,452 | 2,149,050 | 2,153,399 |
| Yesterday | 2025-09-14 | 99.8 | 2,154,541 | 2,150,025 | 2,153,399 |
| 2 days ago | 2025-09-13 | 99.9 | 2,157,502 | 2,150,422 | 2,153,399 |
| 1 week ago | 2025-09-08 | 100.0 | 2,173,143 | 2,152,604 | 2,153,399 |
| 1 month ago | 2025-08-15 | 98.7 | 2,131,704 | 2,126,154 | 2,153,399 |
| 3 months ago | 2025-06-15 | 100.0 | 2,260,902 | 2,153,399 | 2,153,399 |
| 6 months ago | 2025-03-15 | 99.2 | 2,160,343 | 2,137,164 | 2,153,399 |
| 1 year ago | 2024-09-15 | 98.0 | 2,115,195 | 2,111,023 | 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. - | 70.17 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Conroe |
|
99.1 | 200.82 | -0.18 | 414,032 | 414,005 | 417,577 | 19,797 |
| Houston |
|
100.0 | 42.43 | 0.05 | 136,693 | 132,318 | 132,318 | - n.a. - |
| Livingston |
|
100.0 | 130.99 | -0.01 | 1,602,727 | 1,602,727 | 1,603,504 | 77,689 |
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.