Region-F Planning Region Reservoirs: Monitored Water Supply Reservoirs are 34.8% full on 2026-03-16

Historical Data

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-03-16 34.8 718,245 711,536 2,041,927
Yesterday 2026-03-15 34.9 720,137 713,428 2,041,927
2 days ago 2026-03-14 35.0 720,543 713,834 2,041,927
1 week ago 2026-03-09 35.0 721,082 714,373 2,041,927
1 month ago 2026-02-16 35.3 726,665 719,956 2,041,927
3 months ago 2025-12-16 36.0 741,370 734,661 2,041,927
6 months ago 2025-09-16 38.2 786,047 779,338 2,041,927
1 year ago 2025-03-16 34.4 708,489 701,780 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 96.2 1,742.42 -0.58 29,343 27,721 28,808 1,979
Brownwood Water Supply 83.2 1,421.48 -3.12 108,819 108,819 130,868 6,090
Champion Creek Water Supply 40.5 2,061.67 -21.33 16,858 16,858 41,580 838
Coleman Water Supply 83.7 1,713.96 -3.54 31,886 31,868 38,075 1,689
Colorado City Water Supply 54.1 2,059.08 -11.12 16,641 16,641 30,758 - n.a. -
E V Spence Water Supply 11.8 1,845.80 -52.20 61,201 61,201 517,272 3,837
Hords Creek Water Supply and Flood Control 55.5 1,891.12 -8.88 4,501 4,498 8,109 318
J B Thomas Water Supply 28.2 2,230.97 -27.03 57,024 56,351 199,931 3,610
Nasworthy Water Supply 84.7 1,871.66 -1.05 8,640 8,147 9,615 1,230
O C Fisher Water Supply and Flood Control 14.4 1,875.67 -32.33 16,715 16,714 115,742 1,335
O H Ivie Water Supply 45.5 1,531.40 -20.10 252,079 252,079 554,340 - n.a. -
Oak Creek Water Supply 18.6 1,976.72 -23.28 7,426 7,276 39,210 648
Red Bluff Water Supply 57.0 2,818.12 -9.98 82,808 82,808 145,165 5,198
Twin Buttes Water Supply and Flood Control 11.3 1,904.01 -36.19 24,304 20,555 182,454 1,644