Region-H Planning Region Reservoirs: Monitored Water Supply Reservoirs are 99.7% full on 2026-07-12
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-07-12 | 99.7 | 2,153,931 | 2,147,258 | 2,153,399 |
| Yesterday | 2026-07-11 | 99.6 | 2,150,466 | 2,144,916 | 2,153,399 |
| 2 days ago | 2026-07-10 | 99.5 | 2,147,863 | 2,142,773 | 2,153,399 |
| 1 week ago | 2026-07-05 | 99.6 | 2,150,427 | 2,145,337 | 2,153,399 |
| 1 month ago | 2026-06-12 | 99.8 | 2,175,120 | 2,148,641 | 2,153,399 |
| 3 months ago | 2026-04-12 | 99.0 | 2,168,437 | 2,131,843 | 2,153,399 |
| 6 months ago | 2026-01-12 | 98.3 | 2,121,311 | 2,116,565 | 2,153,399 |
| 1 year ago | 2025-07-12 | 100.0 | 2,179,869 | 2,153,399 | 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. - | 76.41 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Barker 2 |
|
- n.a. - | 69.86 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Conroe |
|
98.5 | 200.69 | -0.31 | 411,463 | 411,436 | 417,577 | 19,727 |
| Houston |
|
100.0 | 42.56 | 0.18 | 138,187 | 132,318 | 132,318 | - n.a. - |
| Livingston |
|
100.0 | 131.01 | 0.01 | 1,604,281 | 1,603,504 | 1,603,504 | 77,770 |
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.