Region-F Planning Region Reservoirs: Monitored Water Supply Reservoirs are 30.5% full on 2026-10-28

Historical Data

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Most recent 2026-10-28 30.5 629,339 622,630 2,041,927
1 day prior 2026-10-27 30.5 629,525 622,816 2,041,927
2 days prior 2026-10-26 30.5 629,628 622,919 2,041,927
1 week prior 2026-10-21 30.7 634,189 627,480 2,041,927
1 month prior 2026-09-28 30.4 626,917 620,208 2,041,927
3 months prior 2026-07-28 34.0 701,401 694,692 2,041,927
6 months prior 2026-04-28 34.6 713,289 706,580 2,041,927
1 year prior 2025-10-28 36.6 753,209 746,500 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 Creekas of 2026-10-28 Water Supply 83.5 1,740.47 -2.53 25,664 24,042 28,808 1,804
Brownwoodas of 2026-10-28 Water Supply 88.7 1,422.65 -1.95 116,085 116,085 130,868 6,331
Champion Creek Water Supply 45.1 2,063.75 -19.25 18,736 18,736 41,580 890
Colemanas of 2026-10-28 Water Supply 77.3 1,712.49 -5.01 29,449 29,431 38,075 1,613
Colorado City Water Supply 52.6 2,058.65 -11.55 16,182 16,182 30,758 - n.a. -
E V Spence Water Supply 9.3 1,842.10 -55.90 48,210 48,210 517,272 3,223
Hords Creekas of 2026-10-28 Water Supply and Flood Control 44.5 1,888.05 -11.95 3,609 3,606 8,109 267
J B Thomasas of 2026-10-28 Water Supply 20.4 2,226.32 -31.68 41,446 40,773 199,931 3,125
Nasworthyas of 2026-10-28 Water Supply 86.0 1,871.76 -0.95 8,762 8,269 9,615 1,236
O C Fisher Water Supply and Flood Control 10.4 1,871.81 -36.19 12,032 12,031 115,742 1,056
O H Ivieas of 2026-10-28 Water Supply 40.8 1,528.98 -22.52 226,055 226,055 554,340 - n.a. -
Oak Creekas of 2026-10-28 Water Supply 13.4 1,973.27 -26.73 5,421 5,271 39,210 509
Red Bluff Water Supply 45.5 2,814.68 -13.42 66,079 66,079 145,165 4,515
Twin Buttes Water Supply and Flood Control 4.2 1,894.11 -46.09 11,438 7,689 182,454 1,016