Region-F Planning Region Reservoirs: Monitored Water Supply Reservoirs are 31.5% full on 2026-09-05

Historical Data

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Most recent 2026-09-05 31.5 650,002 643,293 2,041,927
1 day prior 2026-09-04 31.5 650,703 643,994 2,041,927
2 days prior 2026-09-03 31.6 652,356 645,647 2,041,927
1 week prior 2026-08-29 31.9 658,459 651,750 2,041,927
1 month prior 2026-08-05 33.5 691,176 684,467 2,041,927
3 months prior 2026-06-05 34.5 710,362 703,653 2,041,927
6 months prior 2026-03-05 34.9 719,800 713,091 2,041,927
1 year prior 2025-09-05 38.8 797,989 791,280 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 2026-09-05 Water Supply 86.6 1,740.98 -2.02 26,563 24,941 28,808 1,851
Brownwoodas of 2026-09-05 Water Supply 85.5 1,421.98 -2.62 111,889 111,889 130,868 6,193
Champion Creekas of 2026-09-05 Water Supply 42.8 2,062.70 -20.30 17,784 17,784 41,580 864
Colemanas of 2026-09-05 Water Supply 80.1 1,713.15 -4.35 30,530 30,512 38,075 1,658
Colorado Cityas of 2026-09-05 Water Supply 54.2 2,059.10 -11.10 16,663 16,663 30,758 - n.a. -
E V Spenceas of 2026-09-05 Water Supply 9.8 1,842.91 -55.09 50,866 50,866 517,272 3,334
Hords Creekas of 2026-09-05 Water Supply and Flood Control 47.4 1,888.91 -11.09 3,843 3,840 8,109 278
J B Thomasas of 2026-09-05 Water Supply 21.3 2,226.88 -31.12 43,210 42,537 199,931 3,176
Nasworthyas of 2026-09-05 Water Supply 86.3 1,871.78 -0.93 8,787 8,294 9,615 1,238
O C Fisheras of 2026-09-05 Water Supply and Flood Control 11.5 1,872.97 -35.03 13,319 13,318 115,742 1,177
O H Ivieas of 2026-09-05 Water Supply 43.3 1,530.31 -21.19 240,125 240,125 554,340 - n.a. -
Oak Creekas of 2026-09-05 Water Supply 14.6 1,974.05 -25.95 5,860 5,710 39,210 541
Red Bluffas of 2026-09-05 Water Supply 45.5 2,814.68 -13.42 66,079 66,079 145,165 4,515
Twin Buttesas of 2026-09-05 Water Supply and Flood Control 5.9 1,896.93 -43.27 14,484 10,735 182,454 1,168