Beaumont Port Arthur Area Reservoirs: Monitored Water Supply Reservoirs are 70.1% full on 2025-10-31

Historical Data

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2025-10-31 70.1 2,069,888 2,050,859 2,926,263
Yesterday 2025-10-30 70.2 2,074,005 2,054,976 2,926,263
2 days ago 2025-10-29 70.3 2,077,157 2,058,128 2,926,263
1 week ago 2025-10-24 70.5 2,083,459 2,064,430 2,926,263
1 month ago 2025-09-30 73.5 2,169,567 2,150,538 2,926,263
3 months ago 2025-07-31 78.1 2,303,855 2,284,826 2,926,263
6 months ago 2025-04-30 99.9 2,949,428 2,923,635 2,926,263
1 year ago 2024-10-31 90.5 2,668,538 2,649,509 2,926,263
*

 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)
B A Steinhagen Water Supply 95.3 82.68 -0.32 66,032 65,959 69,186 9,940
Sam Rayburn Water Supply and Flood Control 69.5 155.79 -8.61 2,003,856 1,984,900 2,857,077 88,259