Region-F Planning Region Reservoirs: Monitored Water Supply Reservoirs are 35.2% full on 2026-02-11

Historical Data

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-02-11 35.2 725,979 719,270 2,041,927
Yesterday 2026-02-10 35.2 726,135 719,426 2,041,927
2 days ago 2026-02-09 35.2 726,254 719,545 2,041,927
1 week ago 2026-02-04 35.3 727,119 720,410 2,041,927
1 month ago 2026-01-11 35.5 731,969 725,260 2,041,927
3 months ago 2025-11-11 35.9 740,774 734,065 2,041,927
6 months ago 2025-08-11 39.9 821,885 815,176 2,041,927
1 year ago 2025-02-11 35.0 720,719 714,010 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 96.4 1,742.44 -0.56 29,383 27,761 28,808 1,980
Brownwood Water Supply 83.1 1,421.46 -3.14 108,697 108,697 130,868 6,086
Champion Creek Water Supply 41.1 2,061.93 -21.07 17,072 17,072 41,580 845
Coleman Water Supply 84.1 1,714.05 -3.45 32,038 32,020 38,075 1,692
Colorado City Water Supply 55.2 2,059.39 -10.81 16,982 16,982 30,758 - n.a. -
E V Spence Water Supply 12.2 1,846.24 -51.76 62,900 62,900 517,272 3,882
Hords Creek Water Supply and Flood Control 55.7 1,891.17 -8.83 4,517 4,514 8,109 319
J B Thomas Water Supply 29.2 2,231.53 -26.47 59,066 58,393 199,931 3,686
Nasworthy Water Supply 86.4 1,871.79 -0.92 8,799 8,306 9,615 1,239
O C Fisher Water Supply and Flood Control 14.7 1,875.86 -32.14 16,968 16,967 115,742 1,343
O H Ivie Water Supply 46.1 1,531.71 -19.79 255,546 255,546 554,340 - n.a. -
Oak Creek Water Supply 19.1 1,977.01 -22.99 7,623 7,473 39,210 660
Red Bluff Water Supply 56.0 2,817.84 -10.26 81,348 81,348 145,165 5,143
Twin Buttes Water Supply and Flood Control 11.7 1,904.45 -35.75 25,040 21,291 182,454 1,675