Recent changes

2013-02-12: The rating curve for Champion Creek Reservoir has been updated and replaced with data from the Texas Water Development Board's Report 126.

Champion Creek Reservoir: 47.4% full as of 2017-11-22

The elevation-storage rating curve used to produce the storage hydrograph is made of two segments: (1) the segment up to the conservation pool top (below the red line) is based on measured data, and (2) the segment in the flood pool (above the red line) is an extrapolation from the first segment and shouldn't be relied upon for flood storage information.

Historical Data

Date Percent Full Mean Water Level
(ft)
Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Surface Area
(acres)
Most recent 2017-11-22 47.4 2,064.76 19,713 19,713 41,580 916
1 day prior 2017-11-21 47.5 2,064.79 19,739 19,739 41,580 917
2 days prior 2017-11-20 47.5 2,064.79 19,739 19,739 41,580 917
1 week prior 2017-11-15 47.6 2,064.85 19,789 19,789 41,580 918
1 month prior 2017-10-22 48.1 2,065.11 20,000 20,000 41,580 924
3 months prior 2017-08-22 50.2 2,065.98 20,875 20,875 41,580 949
6 months prior 2017-05-22 50.4 2,066.08 20,968 20,968 41,580 952
1 year prior 2016-11-22 37.5 2,060.15 15,590 15,590 41,580 804
*

Percent Full is based on Conservation Storage and Conservation Capacity and doesn't account for storage in flood pool.

**

   Values above, including today's are averaged conditions. For near real-time instantaneous water level, see table below or the interactive map viewer.

Most Recent Instantaneous Water Level

Date/time Water Level
(ft)
Conservation Pool Elevation
(ft)
Height Above Conservation Pool
(ft)
Most recent 2017-11-23 03:30 2,064.75 2,083.0 -18.2 below flood pool
1 hour prior 2017-11-23 02:30 2,064.75 2,083.0 -18.2 below flood pool
2 hours prior 2017-11-23 01:30 2,064.75 2,083.0 -18.2 below flood pool
6 hours prior 2017-11-22 21:30 2,064.75 2,083.0 -18.2 below flood pool
12 hours prior 2017-11-22 15:30 2,064.75 2,083.0 -18.2 below flood pool
24 hours prior 2017-11-22 03:30 2,064.76 2,083.0 -18.2 below flood pool
48 hours prior 2017-11-21 03:30 2,064.79 2,083.0 -18.2 below flood pool
*

Data is provisional and subject to revision.

Additional Information

Impoundment date 1959-01-01
Vertical datum NGVD29
Gauge USGS:08123600
Dead pool elevation 2,020.0 ft above NGVD29
Service spillway crest elevation 2,083.0 ft above NGVD29
Emergency spillway crest elevation 2,091.0 ft above NGVD29
Maximum design elevation 2,104.1 ft above NGVD29
Top of dam elevation 2,109.0 ft above NGVD29
Conservation pool elevation 2,083.0 ft above NGVD29
Data download (CSV) period of record, last one year, last 30 days

Elevation-Area-Capacity Curves

1974-10-01 (source: twdb)

Lake Location