San Angelo Area Reservoirs: Monitored Water Supply Reservoirs are 21.7% full on 2024-03-18

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2024-03-18 21.7 191,729 187,486 862,151
Yesterday 2024-03-17 21.7 191,639 187,396 862,151
2 days ago 2024-03-16 21.7 191,552 187,309 862,151
1 week ago 2024-03-11 21.8 191,854 187,611 862,151
1 month ago 2024-02-18 22.1 195,156 190,913 862,151
3 months ago 2023-12-18 22.8 200,450 196,207 862,151
6 months ago 2023-09-18 25.1 220,544 216,301 862,151
1 year ago 2023-03-18 31.9 278,904 274,661 862,151
*

 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 93.2 1,871.80 -0.40 9,454 8,961 9,615 1,277
O C Fisher 1.9 1,856.59 -51.41 2,159 2,158 115,742 409
O H Ivie 27.0 1,520.30 -31.20 149,510 149,510 554,340 - n.a. -
Twin Buttes 14.7 1,907.51 -32.69 30,606 26,857 182,454 1,994