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 7.3% full as of 2014-12-18

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)
Most recent 2014-12-18 7.3 3,009.67 -90.33 3,396 3,396 46,450 180
1 day prior 2014-12-17 7.3 3,009.68 -90.32 3,397 3,397 46,450 180
2 days prior 2014-12-16 7.3 3,009.69 -90.31 3,398 3,398 46,450 180
1 week prior 2014-12-11 7.3 3,009.73 -90.27 3,405 3,405 46,450 180
1 month prior 2014-11-18 7.4 3,009.93 -90.07 3,436 3,436 46,450 181
3 months prior 2014-09-18 7.5 3,010.24 -89.76 3,485 3,485 46,450 183
6 months prior 2014-06-18 7.5 3,010.31 -89.69 3,496 3,496 46,450 183
1 year prior 2013-12-18 5.3 3,003.25 -96.75 2,470 2,470 46,450 144
*

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)