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.

Mackenzie Reservoir is 7.4% full as of 2014-10-25

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 2014-10-25 7.4 3,010.03 -89.97 3,452 3,452 46,450 182
Yesterday 2014-10-24 7.4 3,010.04 -89.96 3,453 3,453 46,450 182
2 days ago 2014-10-23 7.4 3,010.05 -89.95 3,455 3,455 46,450 182
1 week ago 2014-10-18 7.4 3,009.93 -90.07 3,436 3,436 46,450 181
1 month ago 2014-09-25 7.5 3,010.37 -89.63 3,505 3,505 46,450 184
3 months ago 2014-07-25 7.6 3,010.58 -89.42 3,539 3,539 46,450 185
6 months ago 2014-04-25 4.9 3,001.80 -98.20 2,288 2,288 46,450 136
1 year ago 2013-10-25 5.5 3,003.90 -96.10 2,541 2,541 46,450 147
*

Percent Full is based on Conservation Storage and Conservation Capacity.

Additional Information

Impoundment date 1974-01-01
Vertical datum NGVD29
Gauge USGS:07298100
Conservation pool elevation 3100 ft above NGVD29

Elevation-Area-Capacity Curves

1974-10-01 (source: twdb)