Region-H Planning Region Reservoirs: Monitored Water Supply Reservoirs are 95.0% full on 2025-10-18

Historical Data

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Most recent 2025-10-18 95.0 2,049,790 2,045,962 2,153,399
1 day prior 2025-10-17 95.1 2,051,583 2,047,755 2,153,399
2 days prior 2025-10-16 95.3 2,055,693 2,051,865 2,153,399
1 week prior 2025-10-11 96.0 2,071,585 2,067,757 2,153,399
1 month prior 2025-09-18 99.3 2,143,139 2,139,311 2,153,399
3 months prior 2025-07-18 100.0 2,185,089 2,153,399 2,153,399
6 months prior 2025-04-18 99.6 2,149,499 2,145,671 2,153,399
1 year prior 2024-10-18 93.4 2,014,283 2,010,455 2,153,399
*

 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)
Addicks 1as of 2025-10-18 Flood Control - n.a. - 76.34 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Barker 2as of 2025-10-18 Flood Control - n.a. - 69.34 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Conroeas of 2025-10-18 Water Supply 95.8 200.10 -0.90 399,919 399,892 417,577 19,408
Houstonas of 2025-10-18 Water Supply 98.1 42.16 -0.22 133,613 129,812 132,318 11,345
Livingstonas of 2025-10-18 Water Supply 94.6 129.85 -1.15 1,516,258 1,516,258 1,603,504 74,323
footnotes
1

Addicks Reservoir is a flood control lake. It is not used for water supply and under normal conditions it is empty.

2

Barker Reservoir is a flood control lake. It is not used for water supply and under normal conditions it is empty.