Region-F Planning Region Reservoirs: Monitored Water Supply Reservoirs are 35.3% full on 2026-01-22

Historical Data

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-01-22 35.3 727,985 721,276 2,041,927
Yesterday 2026-01-21 35.3 728,454 721,745 2,041,927
2 days ago 2026-01-20 35.3 728,460 721,751 2,041,927
1 week ago 2026-01-15 35.5 731,235 724,526 2,041,927
1 month ago 2025-12-22 35.9 739,491 732,782 2,041,927
3 months ago 2025-10-22 36.6 753,611 746,902 2,041,927
6 months ago 2025-07-22 41.2 847,555 840,364 2,041,927
1 year ago 2025-01-22 35.0 722,066 715,357 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 97.2 1,742.56 -0.44 29,621 27,999 28,808 1,990
Brownwood Water Supply 83.5 1,421.56 -3.04 109,307 109,307 130,868 6,106
Champion Creek Water Supply 41.2 2,062.00 -21.00 17,131 17,131 41,580 846
Coleman Water Supply 84.5 1,714.13 -3.37 32,173 32,155 38,075 1,695
Colorado City Water Supply 55.2 2,059.38 -10.82 16,971 16,971 30,758 - n.a. -
E V Spence Water Supply 12.2 1,846.34 -51.66 63,288 63,288 517,272 3,891
Hords Creek Water Supply and Flood Control 55.8 1,891.21 -8.79 4,530 4,527 8,109 319
J B Thomas Water Supply 29.6 2,231.72 -26.28 59,769 59,096 199,931 3,712
Nasworthy Water Supply 85.8 1,871.74 -0.97 8,738 8,245 9,615 1,235
O C Fisher Water Supply and Flood Control 14.8 1,875.95 -32.05 17,088 17,087 115,742 1,346
O H Ivie Water Supply 46.5 1,531.93 -19.57 258,005 258,005 554,340 - n.a. -
Oak Creek Water Supply 19.3 1,977.14 -22.86 7,708 7,558 39,210 666
Red Bluff Water Supply 54.1 2,817.30 -10.80 78,532 78,532 145,165 5,039
Twin Buttes Water Supply and Flood Control 11.7 1,904.50 -35.70 25,124 21,375 182,454 1,679