Champion Creek Reservoir: 44.8% full as of 2026-08-03
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 | 2026-08-03 | 44.8 | 2,063.64 | 18,636 | 18,636 | 41,580 | 887 |
| Yesterday | 2026-08-02 | 44.9 | 2,063.66 | 18,655 | 18,655 | 41,580 | 887 |
| 2 days ago | 2026-08-01 | 44.9 | 2,063.68 | 18,673 | 18,673 | 41,580 | 888 |
| 1 week ago | 2026-07-27 | 45.2 | 2,063.82 | 18,798 | 18,798 | 41,580 | 891 |
| 1 month ago | 2026-07-03 | 38.3 | 2,060.63 | 15,942 | 15,942 | 41,580 | 813 |
| 3 months ago | 2026-05-03 | 39.4 | 2,061.14 | 16,370 | 16,370 | 41,580 | 826 |
| 6 months ago | 2026-02-03 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| 1 year ago | 2025-08-03 | 46.0 | 2,064.20 | 19,142 | 19,142 | 41,580 | 902 |
*
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 | 2026-08-03 15:15 | 2,063.65 | 2,083.00 | -19.35 |
| 1 hour prior | 2026-08-03 14:15 | 2,063.65 | 2,083.00 | -19.35 |
| 2 hours prior | 2026-08-03 13:15 | 2,063.66 | 2,083.00 | -19.34 |
| 6 hours prior | 2026-08-03 09:15 | 2,063.64 | 2,083.00 | -19.36 |
| 12 hours prior | 2026-08-03 03:15 | 2,063.64 | 2,083.00 | -19.36 |
| 24 hours prior | 2026-08-02 15:15 | 2,063.67 | 2,083.00 | -19.33 |
| 48 hours prior | 2026-08-01 15:15 | 2,063.69 | 2,083.00 | -19.31 |
*
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)
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| Data Source | USGS:08123600 |
| USGS Monitoring Location | USGS:08123600 |
Lake Location
