South-Central-Texas Planning Region Reservoirs: Monitored Water Supply Reservoirs are 42.1% full on 2026-07-08
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-07-08 | 42.1 | 280,055 | 279,984 | 664,644 |
| Yesterday | 2026-07-07 | 42.2 | 280,280 | 280,209 | 664,644 |
| 2 days ago | 2026-07-06 | 42.2 | 280,421 | 280,350 | 664,644 |
| 1 week ago | 2026-07-01 | 42.3 | 281,512 | 281,441 | 664,644 |
| 1 month ago | 2026-06-08 | 39.0 | 259,360 | 259,289 | 664,644 |
| 3 months ago | 2026-04-08 | 38.4 | 255,605 | 255,534 | 664,644 |
| 6 months ago | 2026-01-08 | 40.4 | 268,827 | 268,756 | 664,644 |
| 1 year ago | 2025-07-08 | 42.5 | 283,539 | 282,463 | 664,644 |
*
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) |
|---|---|---|---|---|---|---|---|---|
| Canyon |
|
61.1 | 888.10 | -20.90 | 231,373 | 231,302 | 378,781 | 5,957 |
| Coleto Creek |
|
82.7 | 95.75 | -2.25 | 25,679 | 25,679 | 31,040 | 2,334 |
| Medina |
|
9.0 | 991.11 | -73.09 | 23,003 | 23,003 | 254,823 | 1,119 |