Region-F Planning Region Reservoirs: Monitored Water Supply Reservoirs are 35.0% full on 2026-03-12

Historical Data

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-03-12 35.0 721,713 715,004 2,041,927
Yesterday 2026-03-11 35.1 722,907 716,198 2,041,927
2 days ago 2026-03-10 35.0 721,144 714,435 2,041,927
1 week ago 2026-03-05 34.9 719,801 713,092 2,041,927
1 month ago 2026-02-12 35.2 725,539 718,830 2,041,927
3 months ago 2025-12-12 36.1 743,382 736,673 2,041,927
6 months ago 2025-09-12 38.4 789,830 783,121 2,041,927
1 year ago 2025-03-12 34.5 711,600 704,891 2,041,927
*

 Percent Full is based on Conservation Storage and Conservation Capacity and doesn't account for storage in flood pool.

Area Map

recent reservoir storage map

Reservoir Storage

Reservoir Type 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)
Brady Creek Water Supply 96.8 1,742.50 -0.50 29,504 27,882 28,808 1,985
Brownwood Water Supply 83.5 1,421.55 -3.05 109,246 109,246 130,868 6,104
Champion Creek Water Supply 40.7 2,061.76 -21.24 16,932 16,932 41,580 841
Coleman Water Supply 84.1 1,714.04 -3.46 32,021 32,003 38,075 1,692
Colorado City Water Supply 54.4 2,059.17 -11.03 16,740 16,740 30,758 - n.a. -
E V Spence Water Supply 11.9 1,845.94 -52.06 61,740 61,740 517,272 3,852
Hords Creek Water Supply and Flood Control 55.8 1,891.20 -8.80 4,527 4,524 8,109 319
J B Thomas Water Supply 28.4 2,231.09 -26.91 57,458 56,785 199,931 3,626
Nasworthy Water Supply 85.5 1,871.72 -0.99 8,713 8,220 9,615 1,234
O C Fisher Water Supply and Flood Control 14.6 1,875.77 -32.23 16,848 16,847 115,742 1,339
O H Ivie Water Supply 45.6 1,531.48 -20.02 252,974 252,974 554,340 - n.a. -
Oak Creek Water Supply 18.7 1,976.82 -23.18 7,495 7,345 39,210 652
Red Bluff Water Supply 57.1 2,818.13 -9.97 82,860 82,860 145,165 5,200
Twin Buttes Water Supply and Flood Control 11.5 1,904.22 -35.98 24,655 20,906 182,454 1,659