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 7.2% full as of 2015-03-05

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 2015-03-05 7.2 3,009.42 -90.58 3,357 3,357 46,450 178
Yesterday 2015-03-04 7.2 3,009.41 -90.59 3,356 3,356 46,450 178
2 days ago 2015-03-03 7.2 3,009.39 -90.61 3,352 3,352 46,450 178
1 week ago 2015-02-26 7.2 3,009.40 -90.60 3,354 3,354 46,450 178
1 month ago 2015-02-05 7.3 3,009.56 -90.44 3,379 3,379 46,450 179
3 months ago 2014-12-05 7.3 3,009.76 -90.24 3,410 3,410 46,450 181
6 months ago 2014-09-05 7.5 3,010.31 -89.69 3,496 3,496 46,450 183
1 year ago 2014-03-05 5.1 3,002.60 -97.40 2,392 2,392 46,450 140
*

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)