San Angelo Area Reservoirs: Monitored Water Supply Reservoirs are 60.2% full on 2019-05-19

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2019-05-19 60.2 526,176 521,001 865,854
Yesterday 2019-05-18 58.9 515,407 510,232 865,854
2 days ago 2019-05-17 58.5 511,874 506,699 865,854
1 week ago 2019-05-12 57.6 504,251 499,076 865,854
1 month ago 2019-04-19 51.9 454,437 449,262 865,854
3 months ago 2019-02-19 50.3 440,607 435,432 865,854
6 months ago 2018-11-19 42.0 368,853 363,678 865,854
1 year ago 2018-05-19 14.8 133,287 128,112 865,854
*

 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)
Nasworthy 91.7 1,871.69 -0.51 9,313 8,820 9,615 1,269
O C Fisher 14.3 1,874.14 -33.86 17,995 17,062 119,445 1,275
O H Ivie 65.2 1,539.97 -11.53 361,204 361,204 554,340 - n.a. -
Twin Buttes 73.4 1,934.16 -6.04 137,664 133,915 182,454 7,076