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 2014-10-21

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 2014-10-21 7.4 3,009.96 -90.04 3,441 3,441 46,450 182
Yesterday 2014-10-20 7.4 3,009.93 -90.07 3,436 3,436 46,450 181
2 days ago 2014-10-19 7.4 3,009.92 -90.08 3,434 3,434 46,450 181
1 week ago 2014-10-14 7.4 3,010.03 -89.97 3,452 3,452 46,450 182
1 month ago 2014-09-21 7.5 3,010.26 -89.74 3,488 3,488 46,450 183
3 months ago 2014-07-21 7.7 3,010.67 -89.33 3,554 3,554 46,450 186
6 months ago 2014-04-21 4.9 3,001.88 -98.12 2,299 2,299 46,450 136
1 year ago 2013-10-21 5.5 3,004.01 -95.99 2,552 2,552 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)