Colorado River Basin Reservoirs: Monitored Water Supply Reservoirs are 36.0% full on 2024-03-18

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Most recent 2024-03-18 36.0 1,504,485 1,447,350 4,019,576
1 day prior 2024-03-17 36.0 1,504,156 1,447,021 4,019,576
2 days prior 2024-03-16 36.0 1,503,397 1,446,262 4,019,576
1 week prior 2024-03-11 36.0 1,504,799 1,447,664 4,019,576
1 month prior 2024-02-18 36.1 1,509,048 1,451,913 4,019,576
3 months prior 2023-12-18 36.0 1,504,533 1,447,398 4,019,576
6 months prior 2023-09-18 36.4 1,505,902 1,448,767 3,975,089
1 year prior 2023-03-18 43.4 1,800,994 1,743,859 4,019,576
*

 Percent Full is based on Conservation Storage and Conservation Capacity and doesn't account for storage in flood pool.

Area Map

Reservoir Storage

Reservoir 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)
Austinas of 2024-03-18 95.5 492.11 -0.69 23,504 22,895 23,972 1,540
Brady Creekas of 2024-03-18 36.7 1,730.06 -12.94 12,188 10,566 28,808 997
Brownwoodas of 2024-03-18 60.0 1,415.99 -8.61 78,485 78,485 130,868 4,960
Buchananas of 2024-03-18 46.3 994.94 -25.06 414,644 400,982 866,694 14,209
Champion Creekas of 2024-03-18 57.2 2,068.88 -14.12 23,789 23,789 41,580 1,031
Colemanas of 2024-03-18 60.9 1,708.33 -9.17 23,197 23,179 38,075 1,387
Colorado Cityas of 2024-03-18 46.7 2,056.89 -13.31 14,365 14,365 30,758 - n.a. -
E V Spenceas of 2024-03-18 15.6 1,850.47 -47.53 80,600 80,600 517,272 4,504
Hords Creekas of 2024-03-18 22.2 1,879.53 -20.47 1,800 1,797 8,109 167
Inksas of 2024-03-18 94.8 887.11 -0.89 13,304 13,021 13,729 782
J B Thomasas of 2024-03-18 20.8 2,226.59 -31.41 42,293 41,620 199,931 3,150
Lyndon B Johnsonas of 2024-03-18 98.3 824.70 -0.30 129,693 110,853 112,778 6,404
Marble Fallsas of 2024-03-18 95.1 736.39 -0.61 7,227 7,227 7,597 601
Nasworthyas of 2024-03-18 93.2 1,871.80 -0.40 9,454 8,961 9,615 1,277
O C Fisheras of 2024-03-18 1.9 1,856.59 -51.41 2,159 2,158 115,742 409
O H Ivieas of 2024-03-18 27.0 1,520.30 -31.20 149,510 149,510 554,340 - n.a. -
Oak Creekas of 2024-03-18 33.0 1,983.86 -16.14 13,090 12,940 39,210 983
Travisas of 2024-03-18 38.0 631.41 -49.59 434,577 417,545 1,098,044 9,372
Twin Buttesas of 2024-03-18 14.7 1,907.51 -32.69 30,606 26,857 182,454 1,994