Guadalupe River Basin Reservoirs: Monitored Water Supply Reservoirs are 77.4% full on 2023-03-28

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2023-03-28 77.4 317,159 317,088 409,821
Yesterday 2023-03-27 77.4 317,227 317,156 409,821
2 days ago 2023-03-26 77.4 317,365 317,294 409,821
1 week ago 2023-03-21 77.5 317,706 317,635 409,821
1 month ago 2023-02-28 78.4 321,253 321,182 409,821
3 months ago 2022-12-28 79.9 327,440 327,369 409,821
6 months ago 2022-09-28 85.4 350,257 350,186 409,821
1 year ago 2022-03-28 97.2 398,337 398,266 409,821
*

 Percent Full is based on Conservation Storage and Conservation Capacity and doesn't account for storage in flood pool.

Area Map

Reservoir Storage

Reservoir 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 76.6 897.24 -11.76 290,051 289,980 378,781 6,889
Coleto Creek 87.3 96.35 -1.65 27,108 27,108 31,040 2,420