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 7.6% full as of 2014-07-28

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 2014-07-28 7.6 3,010.50 -89.50 3,526 3,526 46,450 185
Yesterday 2014-07-27 7.6 3,010.52 -89.48 3,529 3,529 46,450 185
2 days ago 2014-07-26 7.6 3,010.54 -89.46 3,532 3,532 46,450 185
1 week ago 2014-07-21 7.7 3,010.67 -89.33 3,554 3,554 46,450 186
1 month ago 2014-06-28 7.8 3,010.96 -89.04 3,606 3,606 46,450 188
3 months ago 2014-04-28 4.9 3,001.71 -98.29 2,278 2,278 46,450 135
6 months ago 2014-01-28 5.2 3,002.93 -97.07 2,430 2,430 46,450 141
1 year ago 2013-07-28 5.5 3,004.02 -95.98 2,553 2,553 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)