recent changes

2013-02-12: The rating curve for this reservoir has been updated and replaced with data from the Texas Water Development Board's Report 126.

Toledo Bend Reservoir is 93.8% full as of 2014-09-21

note:

Toledo Bend Reservoir straddles the border of Texas and Louisiana, Texas has rights to 50% of Toledo Bend Reservoir's total conservation capacity. Percent full, conservation storage and conservation capacity are based on the Texas share.

Date 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)
Today 2014-09-21 93.8 170.37 -1.63 4,212,217 2,106,108 2,245,752 174,611
Yesterday 2014-09-20 93.8 170.38 -1.62 4,213,880 2,106,940 2,245,752 174,659
2 days ago 2014-09-19 93.9 170.40 -1.60 4,217,207 2,108,604 2,245,752 174,756
1 week ago 2014-09-14 94.3 170.51 -1.49 4,236,012 2,118,006 2,245,752 175,294
1 month ago 2014-08-21 96.4 171.05 -0.95 4,330,264 2,165,132 2,245,752 177,969
3 months ago 2014-06-21 97.5 171.32 -0.68 4,377,174 2,188,587 2,245,752 179,272
6 months ago 2014-03-21 91.9 169.85 -2.15 4,126,502 2,063,251 2,245,752 172,115
1 year ago 2013-09-21 83.6 167.59 -4.41 3,753,419 1,876,710 2,245,752 161,578
*

Percent Full is based on Conservation Storage and Conservation Capacity.

Additional Information

Impoundment date 1969-01-01
Vertical datum NGVD29
Gauge USGS:08025350
Conservation pool elevation 172.0 ft above NGVD29
Dead pool elevation 100.0 ft above NGVD29

Elevation-Area-Capacity Curves

1974-10-01 (source: twdb)