Region-H Planning Region Reservoirs: Monitored Water Supply Reservoirs are 92.7% full on 2026-10-21
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-10-21 | 92.7 | 1,999,805 | 1,995,977 | 2,153,399 |
| Yesterday | 2026-10-20 | 92.7 | 1,999,996 | 1,996,168 | 2,153,399 |
| 2 days ago | 2026-10-19 | 92.8 | 2,003,196 | 1,999,368 | 2,153,399 |
| 1 week ago | 2026-10-14 | 93.7 | 2,023,025 | 2,018,738 | 2,153,399 |
| 1 month ago | 2026-09-21 | 92.9 | 2,003,786 | 1,999,958 | 2,153,399 |
| 3 months ago | 2026-07-21 | 99.9 | 2,158,301 | 2,150,581 | 2,153,399 |
| 6 months ago | 2026-04-21 | 98.3 | 2,125,121 | 2,117,401 | 2,153,399 |
| 1 year ago | 2025-10-21 | 94.7 | 2,042,494 | 2,038,666 | 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. - | 76.38 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Barker 2 |
|
- n.a. - | 69.84 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Conroe |
|
93.1 | 199.52 | -1.48 | 388,753 | 388,726 | 417,577 | 19,094 |
| Houston |
|
97.8 | 42.12 | -0.26 | 133,159 | 129,358 | 132,318 | 11,328 |
| Livingston |
|
92.2 | 129.33 | -1.67 | 1,477,893 | 1,477,893 | 1,603,504 | 73,248 |
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.