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 16.0% full as of 2016-04-30

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 2016-04-30 16.0 3,028.04 -71.96 7,416 7,416 46,450 299
1 day prior 2016-04-29 16.0 3,028.04 -71.96 7,416 7,416 46,450 299
2 days prior 2016-04-28 16.0 3,028.03 -71.97 7,413 7,413 46,450 299
1 week prior 2016-04-23 16.0 3,028.13 -71.87 7,440 7,440 46,450 300
1 month prior 2016-03-30 16.0 3,028.11 -71.89 7,435 7,435 46,450 300
3 months prior 2016-01-30 16.3 3,028.68 -71.32 7,591 7,591 46,450 303
6 months prior 2015-10-30 16.4 3,028.70 -71.30 7,597 7,597 46,450 303
1 year prior 2015-04-30 7.2 3,009.41 -90.59 3,356 3,356 46,450 178
*

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
Data download (CSV) period of record, last one year, last 30 days

Elevation-Area-Capacity Curves

1974-10-01 (source: twdb)