Region-F Planning Region Reservoirs: Monitored Water Supply Reservoirs are 34.5% full on 2026-06-15

Historical Data

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-06-15 34.5 711,118 704,409 2,041,927
Yesterday 2026-06-14 34.5 710,661 703,952 2,041,927
2 days ago 2026-06-13 34.5 711,368 704,659 2,041,927
1 week ago 2026-06-08 34.7 715,532 708,823 2,041,927
1 month ago 2026-05-15 34.2 705,567 698,858 2,041,927
3 months ago 2026-03-15 34.9 720,154 713,445 2,041,927
6 months ago 2025-12-15 36.0 741,563 734,854 2,041,927
1 year ago 2025-06-15 35.4 729,887 722,039 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 96.6 1,742.47 -0.53 29,444 27,822 28,808 1,983
Brownwood Water Supply 83.0 1,421.44 -3.16 108,575 108,575 130,868 6,082
Champion Creek Water Supply 39.4 2,061.15 -21.85 16,380 16,380 41,580 826
Coleman Water Supply 87.5 1,714.81 -2.69 33,335 33,317 38,075 1,728
Colorado City Water Supply 51.3 2,058.28 -11.92 15,790 15,790 30,758 - n.a. -
E V Spence Water Supply 11.1 1,844.85 -53.15 57,623 57,623 517,272 3,651
Hords Creek Water Supply and Flood Control 53.5 1,890.60 -9.40 4,340 4,337 8,109 308
J B Thomas Water Supply 25.2 2,229.24 -28.76 50,960 50,287 199,931 3,404
Nasworthy Water Supply 85.6 1,871.73 -0.98 8,726 8,233 9,615 1,234
O C Fisher Water Supply and Flood Control 13.7 1,875.05 -32.95 15,891 15,890 115,742 1,312
O H Ivie Water Supply 48.3 1,532.80 -18.70 268,018 268,018 554,340 - n.a. -
Oak Creek Water Supply 17.7 1,976.17 -23.83 7,095 6,945 39,210 626
Red Bluff Water Supply 51.1 2,816.40 -11.70 74,160 74,160 145,165 4,860
Twin Buttes Water Supply and Flood Control 9.3 1,901.73 -38.47 20,781 17,032 182,454 1,480