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 15.5% full as of 2015-07-04

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 2015-07-04 15.5 3,027.28 -72.72 7,190 7,190 46,450 295
Yesterday 2015-07-03 15.5 3,027.30 -72.70 7,196 7,196 46,450 295
2 days ago 2015-07-02 15.5 3,027.32 -72.68 7,202 7,202 46,450 295
1 week ago 2015-06-27 15.3 3,027.01 -72.99 7,110 7,110 46,450 292
1 month ago 2015-06-04 13.1 3,023.11 -76.89 6,108 6,108 46,450 266
3 months ago 2015-04-04 7.1 3,009.16 -90.84 3,311 3,311 46,450 177
6 months ago 2015-01-04 7.3 3,009.57 -90.43 3,380 3,380 46,450 179
1 year ago 2014-07-04 7.7 3,010.84 -89.16 3,584 3,584 46,450 186
*

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)