Region-F Planning Region Reservoirs: Monitored Water Supply Reservoirs are 34.8% full on 2026-04-20

Historical Data

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Most recent 2026-04-20 34.8 717,527 710,818 2,041,927
1 day prior 2026-04-19 34.8 717,474 710,765 2,041,927
2 days prior 2026-04-18 34.9 718,620 711,911 2,041,927
1 week prior 2026-04-13 34.8 717,005 710,296 2,041,927
1 month prior 2026-03-20 34.7 715,851 709,142 2,041,927
3 months prior 2026-01-20 35.3 728,212 721,503 2,041,927
6 months prior 2025-10-20 36.7 756,409 749,700 2,041,927
1 year prior 2025-04-20 34.1 702,864 696,155 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 2026-04-20 Water Supply 95.2 1,742.27 -0.73 29,040 27,418 28,808 1,966
Brownwoodas of 2026-04-20 Water Supply 82.5 1,421.34 -3.26 107,968 107,968 130,868 6,061
Champion Creekas of 2026-04-20 Water Supply 39.7 2,061.30 -21.70 16,526 16,526 41,580 830
Colemanas of 2026-04-20 Water Supply 87.7 1,714.85 -2.65 33,404 33,386 38,075 1,729
Colorado Cityas of 2026-04-20 Water Supply 52.9 2,058.72 -11.48 16,256 16,256 30,758 - n.a. -
E V Spenceas of 2026-04-20 Water Supply 11.5 1,845.39 -52.61 59,638 59,638 517,272 3,789
Hords Creekas of 2026-04-20 Water Supply and Flood Control 54.8 1,890.96 -9.04 4,450 4,447 8,109 315
J B Thomasas of 2026-04-20 Water Supply 26.7 2,230.13 -27.87 54,035 53,362 199,931 3,507
Nasworthyas of 2026-04-20 Water Supply 87.3 1,871.86 -0.85 8,886 8,393 9,615 1,244
O C Fisheras of 2026-04-20 Water Supply and Flood Control 14.3 1,875.53 -32.47 16,529 16,528 115,742 1,330
O H Ivieas of 2026-04-20 Water Supply 47.1 1,532.19 -19.31 260,980 260,980 554,340 - n.a. -
Oak Creekas of 2026-04-20 Water Supply 18.4 1,976.61 -23.39 7,353 7,203 39,210 644
Red Bluffas of 2026-04-20 Water Supply 55.0 2,817.54 -10.56 79,784 79,784 145,165 5,085
Twin Buttesas of 2026-04-20 Water Supply and Flood Control 10.4 1,902.99 -37.21 22,678 18,929 182,454 1,570