Guadalupe River Basin Reservoirs: Monitored Water Supply Reservoirs are 63.1% full on 2024-03-18

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2024-03-18 63.1 259,301 258,432 409,821
Yesterday 2024-03-17 63.0 259,242 258,373 409,821
2 days ago 2024-03-16 63.0 258,889 258,079 409,821
1 week ago 2024-03-11 63.1 259,478 258,491 409,821
1 month ago 2024-02-18 63.5 261,280 260,204 409,821
3 months ago 2023-12-18 62.0 254,258 254,187 409,821
6 months ago 2023-09-18 67.4 276,149 276,078 409,821
1 year ago 2023-03-18 77.6 318,258 318,187 409,821
*

 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 60.0 887.44 -21.56 227,463 227,392 378,781 5,891
Coleto Creek 100.0 98.27 0.27 31,838 31,040 31,040 2,688