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 12.9% full as of 2015-05-24

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 2015-05-24 12.9 3,022.62 -77.38 5,996 5,996 46,450 262
Yesterday 2015-05-23 12.9 3,022.56 -77.44 5,981 5,981 46,450 262
2 days ago 2015-05-22 12.8 3,022.42 -77.58 5,948 5,948 46,450 261
1 week ago 2015-05-17 10.5 3,017.53 -82.47 4,869 4,869 46,450 228
1 month ago 2015-04-24 7.2 3,009.31 -90.69 3,338 3,338 46,450 178
3 months ago 2015-02-24 7.2 3,009.40 -90.60 3,354 3,354 46,450 178
6 months ago 2014-11-24 7.4 3,009.88 -90.12 3,428 3,428 46,450 181
1 year ago 2014-05-24 4.8 3,001.20 -98.80 2,219 2,219 46,450 132
*

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)