San Angelo Area Reservoirs: Monitored Water Supply Reservoirs are 47.4% full on 2022-01-21

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2022-01-21 47.4 412,954 408,711 862,151
Yesterday 2022-01-20 47.4 412,909 408,666 862,151
2 days ago 2022-01-19 47.5 413,534 409,291 862,151
1 week ago 2022-01-14 47.6 414,720 410,477 862,151
1 month ago 2021-12-21 48.0 418,493 414,250 862,151
3 months ago 2021-10-21 49.6 431,699 427,456 862,151
6 months ago 2021-07-21 50.4 438,755 434,512 862,151
1 year ago 2021-01-21 52.4 456,428 452,185 862,151
*

 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)
Nasworthyas of 2022-01-20 89.8 1,871.54 -0.66 9,124 8,631 9,615 1,258
O C Fisher 6.0 1,865.78 -42.22 6,951 6,950 115,742 684
O H Ivieas of 2022-01-20 54.0 1,535.37 -16.13 299,211 299,211 554,340 - n.a. -
Twin Buttes 51.5 1,927.63 -12.57 97,668 93,919 182,454 5,256