San Angelo Area Reservoirs: Monitored Water Supply Reservoirs are 52.5% full on 2021-01-23

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2021-01-23 52.5 456,657 452,414 862,151
Yesterday 2021-01-22 52.5 456,647 452,404 862,151
2 days ago 2021-01-21 52.4 456,393 452,150 862,151
1 week ago 2021-01-16 52.3 455,040 450,797 862,151
1 month ago 2020-12-23 52.0 452,513 448,270 862,151
3 months ago 2020-10-23 53.1 461,641 457,398 862,151
6 months ago 2020-07-23 58.1 504,748 500,505 862,151
1 year ago 2020-01-23 60.5 525,948 521,705 862,151
*

 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 87.7 1,871.38 -0.82 8,924 8,431 9,615 1,246
O C Fisher 6.3 1,866.33 -41.67 7,332 7,331 115,742 707
O H Ivie 61.0 1,538.31 -13.19 337,915 337,915 554,340 - n.a. -
Twin Buttes 54.1 1,928.53 -11.67 102,486 98,737 182,454 5,489