Colorado River Basin Reservoirs: Monitored Water Supply Reservoirs are 65.2% full on 2020-09-23

Historical Data

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2020-09-23 65.2 2,664,477 2,599,694 3,987,098
Yesterday 2020-09-22 65.2 2,664,488 2,599,705 3,987,098
2 days ago 2020-09-21 65.2 2,665,130 2,600,347 3,987,098
1 week ago 2020-09-16 65.4 2,672,081 2,607,298 3,987,098
1 month ago 2020-08-23 65.2 2,664,623 2,599,839 3,987,098
3 months ago 2020-06-23 71.2 2,902,107 2,837,324 3,987,098
6 months ago 2020-03-23 72.0 2,968,808 2,904,025 4,030,801
1 year ago 2019-09-23 73.4 2,989,578 2,924,795 3,987,098
*

 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 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 2020-09-22 95.5 492.11 -0.69 23,504 22,895 23,972 1,540
Brady Creekas of 2020-09-22 74.4 1,738.98 -4.02 23,044 21,422 28,808 1,680
Brownwoodas of 2020-09-22 93.0 1,423.23 -1.37 121,754 121,754 130,868 6,512
Buchananas of 2020-09-22 93.4 1,015.47 -2.53 777,795 762,594 816,904 21,187
Champion Creekas of 2020-09-22 61.7 2,070.60 -12.40 25,650 25,650 41,580 1,083
Colemanas of 2020-09-22 91.0 1,715.58 -1.92 34,674 34,656 38,075 1,752
Colorado City 39.6 2,054.59 -15.61 12,180 12,180 30,758 - n.a. -
E V Spence 24.5 1,859.44 -38.56 126,654 126,654 517,272 5,941
Hords Creekas of 2020-09-22 61.4 1,892.57 -7.43 4,981 4,978 8,109 344
Inksas of 2020-09-22 92.7 887.18 -1.32 13,231 12,937 13,962 752
J B Thomasas of 2020-09-22 17.8 2,224.60 -33.40 36,226 35,553 199,931 2,943
Lyndon B Johnsonas of 2020-09-22 95.8 824.63 -0.77 130,815 110,453 115,249 6,100
Marble Fallsas of 2020-09-22 98.9 736.36 -0.64 6,825 6,825 6,901 541
Nasworthyas of 2020-09-22 86.5 1,871.29 -0.91 8,812 8,319 9,615 1,239
O C Fisheras of 2020-09-22 7.0 1,867.39 -40.61 8,103 8,102 115,742 749
O H Ivieas of 2020-09-22 63.6 1,539.35 -12.15 352,404 352,404 554,340 - n.a. -
Oak Creekas of 2020-09-22 83.1 1,997.13 -2.87 32,732 32,582 39,210 2,082
Travisas of 2020-09-22 71.7 662.41 -18.59 819,754 798,146 1,113,348 14,736
Twin Buttes 55.7 1,929.05 -11.15 105,339 101,590 182,454 5,624