Champion Creek Reservoir: 47.4% full as of 2025-03-18

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)
Today 2025-03-18 47.4 2,064.76 19,713 19,713 41,580 916
Yesterday 2025-03-17 47.4 2,064.77 19,722 19,722 41,580 916
2 days ago 2025-03-16 47.5 2,064.79 19,739 19,739 41,580 917
1 week ago 2025-03-11 47.7 2,064.88 19,814 19,814 41,580 919
1 month ago 2025-02-18 48.0 2,065.05 19,950 19,950 41,580 923
3 months ago 2024-12-18 49.0 2,065.48 20,363 20,363 41,580 934
6 months ago 2024-09-18 51.7 2,066.60 21,481 21,481 41,580 965
1 year ago 2024-03-18 57.2 2,068.88 23,789 23,789 41,580 1,031
*

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 2025-03-18 04:15 2,064.76 2,083.00 -18.24
1 hour prior 2025-03-18 03:15 2,064.76 2,083.00 -18.24
2 hours prior 2025-03-18 02:15 2,064.75 2,083.00 -18.25
6 hours prior 2025-03-17 22:15 2,064.76 2,083.00 -18.24
12 hours prior 2025-03-17 16:15 2,064.78 2,083.00 -18.22
24 hours prior 2025-03-17 04:15 2,064.77 2,083.00 -18.23
48 hours prior 2025-03-16 04:15 2,064.78 2,083.00 -18.22
*

Data is provisional and subject to revision.

Additional Information

Impoundment date 1959-01-01
Vertical datum NGVD29
Dead pool elevation 2,020.00 ft above NGVD29
Service spillway crest elevation 2,083.00 ft above NGVD29
Emergency spillway crest elevation 2,091.00 ft above NGVD29
Maximum design elevation 2,104.10 ft above NGVD29
Top of dam elevation 2,109.00 ft above NGVD29
Conservation pool elevation 2,083.00 ft above NGVD29
Data download (CSV) period of record, last one year, last 30 days

Elevation-Area-Capacity Curves

1974-10-01 (source: TWDB)
Data Source USGS:08123600

Lake Location