Lower-Colorado Planning Region Reservoirs: Monitored Water Supply Reservoirs are 88.2% full on 2025-10-28

Historical Data

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Most recent 2025-10-28 88.2 1,923,217 1,872,791 2,122,814
1 day prior 2025-10-27 88.2 1,923,070 1,872,644 2,122,814
2 days prior 2025-10-26 88.2 1,923,636 1,873,210 2,122,814
1 week prior 2025-10-21 88.1 1,920,369 1,869,943 2,122,814
1 month prior 2025-09-28 90.2 1,964,882 1,914,456 2,122,814
3 months prior 2025-07-28 94.9 2,064,878 2,013,778 2,122,814
6 months prior 2025-04-28 50.4 1,119,819 1,069,393 2,122,814
1 year prior 2024-10-28 57.2 1,239,473 1,189,047 2,078,327
*

 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)
Austinas of 2025-10-28 Water Supply 95.3 492.07 -0.73 23,443 22,834 23,972 1,538
Buchananas of 2025-10-28 Water Supply 95.5 1,018.25 -1.75 841,389 827,727 866,694 22,101
Inksas of 2025-10-28 Water Supply 57.3 879.23 -8.77 8,154 7,871 13,729 535
Lyndon B Johnsonas of 2025-10-28 Water Supply 98.5 824.74 -0.26 129,949 111,109 112,778 6,407
Marble Fallsas of 2025-10-28 Water Supply 94.7 736.33 -0.67 7,191 7,191 7,597 600
Travisas of 2025-10-28 Water Supply and Flood Control 81.6 669.59 -11.41 913,091 896,059 1,098,044 16,331