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 2014-10-23

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 2014-10-23 7.4 3,010.05 -89.95 3,455 3,455 46,450 182
Yesterday 2014-10-22 7.4 3,010.00 -90.00 3,447 3,447 46,450 182
2 days ago 2014-10-21 7.4 3,009.96 -90.04 3,441 3,441 46,450 182
1 week ago 2014-10-16 7.4 3,009.97 -90.03 3,442 3,442 46,450 182
1 month ago 2014-09-23 7.5 3,010.35 -89.65 3,502 3,502 46,450 184
3 months ago 2014-07-23 7.6 3,010.63 -89.37 3,547 3,547 46,450 185
6 months ago 2014-04-23 4.9 3,001.85 -98.15 2,295 2,295 46,450 136
1 year ago 2013-10-23 5.5 3,003.99 -96.01 2,550 2,550 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)