Guadalupe River Basin Reservoirs: Monitored Water Supply Reservoirs are 91.1% full on 2018-09-21

Historical Data

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Most recent 2018-09-21 91.1 373,437 373,366 409,821
1 day prior 2018-09-20 90.9 372,480 372,409 409,821
2 days prior 2018-09-19 90.7 371,603 371,532 409,821
1 week prior 2018-09-14 87.4 358,313 358,242 409,821
1 month prior 2018-08-21 85.2 349,189 349,118 409,821
3 months prior 2018-06-21 89.8 368,247 368,176 409,821
6 months prior 2018-03-21 91.4 374,825 374,754 409,821
1 year prior 2017-09-21 94.9 389,519 389,034 409,821
*

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

Area Map

recent reservoir storage 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)
Canyonas of 2018-09-21 90.9 904.67 -4.33 344,273 344,202 378,781 7,730
Coleto Creekas of 2018-09-21 94.0 97.20 -0.80 29,164 29,164 31,040 - n.a. -