Region-H Planning Region Reservoirs: Monitored Water Supply Reservoirs are 98.6% full on 2026-04-01
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-04-01 | 98.6 | 2,128,053 | 2,124,225 | 2,153,399 |
| Yesterday | 2026-03-31 | 98.6 | 2,128,131 | 2,124,303 | 2,153,399 |
| 2 days ago | 2026-03-30 | 98.7 | 2,129,099 | 2,125,271 | 2,153,399 |
| 1 week ago | 2026-03-25 | 98.9 | 2,133,653 | 2,129,710 | 2,153,399 |
| 1 month ago | 2026-03-01 | 99.0 | 2,136,292 | 2,131,457 | 2,153,399 |
| 3 months ago | 2026-01-01 | 98.4 | 2,121,697 | 2,117,869 | 2,153,399 |
| 6 months ago | 2025-10-01 | 97.7 | 2,107,774 | 2,103,946 | 2,153,399 |
| 1 year ago | 2025-04-01 | 100.0 | 2,177,277 | 2,152,604 | 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. - | 76.36 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Barker 2 |
|
- n.a. - | 70.07 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Conroe |
|
94.2 | 199.77 | -1.23 | 393,544 | 393,517 | 417,577 | 19,229 |
| Houston |
|
99.7 | 42.34 | -0.04 | 135,662 | 131,861 | 132,318 | 11,425 |
| Livingston |
|
99.7 | 130.94 | -0.06 | 1,598,847 | 1,598,847 | 1,603,504 | 77,491 |
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.