Region-H Planning Region Reservoirs: Monitored Water Supply Reservoirs are 99.1% full on 2025-12-01
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-12-01 | 99.1 | 2,169,189 | 2,134,550 | 2,153,399 |
| Yesterday | 2025-11-30 | 99.1 | 2,170,370 | 2,134,938 | 2,153,399 |
| 2 days ago | 2025-11-29 | 98.6 | 2,128,773 | 2,123,913 | 2,153,399 |
| 1 week ago | 2025-11-24 | 94.9 | 2,049,988 | 2,044,323 | 2,153,399 |
| 1 month ago | 2025-11-01 | 96.2 | 2,076,407 | 2,072,579 | 2,153,399 |
| 3 months ago | 2025-09-01 | 99.6 | 2,153,380 | 2,144,873 | 2,153,399 |
| 6 months ago | 2025-06-01 | 100.0 | 2,267,533 | 2,153,399 | 2,153,399 |
| 1 year ago | 2024-12-01 | 94.6 | 2,039,919 | 2,036,091 | 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. - | 82.82 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Barker 2 |
|
- n.a. - | 80.10 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Conroe |
|
95.5 | 200.04 | -0.96 | 398,755 | 398,728 | 417,577 | 19,375 |
| Houston |
|
100.0 | 42.94 | 0.56 | 142,597 | 132,318 | 132,318 | - n.a. - |
| Livingston |
|
100.0 | 131.31 | 0.31 | 1,627,837 | 1,603,504 | 1,603,504 | - n.a. - |
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.