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 2014-11-26

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 2014-11-26 7.4 3,009.85 -90.15 3,424 3,424 46,450 181
Yesterday 2014-11-25 7.4 3,009.86 -90.14 3,425 3,425 46,450 181
2 days ago 2014-11-24 7.4 3,009.88 -90.12 3,428 3,428 46,450 181
1 week ago 2014-11-19 7.4 3,009.92 -90.08 3,434 3,434 46,450 181
1 month ago 2014-10-26 7.4 3,010.02 -89.98 3,450 3,450 46,450 182
3 months ago 2014-08-26 7.6 3,010.52 -89.48 3,529 3,529 46,450 185
6 months ago 2014-05-26 4.8 3,001.30 -98.70 2,231 2,231 46,450 133
1 year ago 2013-11-26 5.4 3,003.50 -96.50 2,500 2,500 46,450 145
*

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)