San Angelo Area Reservoirs: Monitored Water Supply Reservoirs are 62.2% full on 2019-09-20

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2019-09-20 62.2 543,634 538,459 865,854
Yesterday 2019-09-19 62.3 544,234 539,059 865,854
2 days ago 2019-09-18 62.3 544,742 539,567 865,854
1 week ago 2019-09-13 62.6 547,356 542,181 865,854
1 month ago 2019-08-20 64.7 565,129 559,954 865,854
3 months ago 2019-06-20 68.3 596,212 591,037 865,854
6 months ago 2019-03-20 51.6 451,677 446,502 865,854
1 year ago 2018-09-20 12.2 110,566 105,391 865,854
*

 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 88.6 1,871.45 -0.75 9,012 8,519 9,615 1,251
O C Fisher 11.8 1,871.64 -36.36 15,010 14,077 119,445 1,100
O H Ivie 71.7 1,542.40 -9.10 397,350 397,350 554,340 - n.a. -
Twin Buttes 65.0 1,931.87 -8.33 122,262 118,513 182,454 6,412