San Angelo Area Reservoirs: Monitored Water Supply Reservoirs are 47.5% full on 2022-01-19

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2022-01-19 47.5 413,511 409,268 862,151
Yesterday 2022-01-18 47.5 413,696 409,453 862,151
2 days ago 2022-01-17 47.5 413,771 409,528 862,151
1 week ago 2022-01-12 47.6 414,675 410,432 862,151
1 month ago 2021-12-19 48.1 418,854 414,611 862,151
3 months ago 2021-10-19 49.6 432,152 427,909 862,151
6 months ago 2021-07-19 50.5 439,747 435,504 862,151
1 year ago 2021-01-19 52.3 455,044 450,801 862,151
*

 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 90.4 1,871.59 -0.61 9,187 8,694 9,615 1,261
O C Fisher 6.0 1,865.83 -42.17 6,984 6,983 115,742 688
O H Ivie 54.0 1,535.39 -16.11 299,464 299,464 554,340 - n.a. -
Twin Buttes 51.6 1,927.67 -12.53 97,876 94,127 182,454 5,266