Cedar Creek Reservoir: 74.3% full as of 2026-10-12
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 | 2026-10-12 | 74.3 | 316.48 | 478,868 | 478,769 | 644,686 | 27,508 |
| Yesterday | 2026-10-11 | 74.4 | 316.51 | 479,694 | 479,595 | 644,686 | 27,540 |
| 2 days ago | 2026-10-10 | 74.6 | 316.55 | 480,797 | 480,698 | 644,686 | 27,582 |
| 1 week ago | 2026-10-05 | 74.6 | 316.56 | 481,073 | 480,974 | 644,686 | 27,592 |
| 1 month ago | 2026-09-12 | 74.6 | 316.57 | 481,349 | 481,250 | 644,686 | 27,602 |
| 3 months ago | 2026-07-12 | 83.1 | 318.47 | 535,526 | 535,427 | 644,686 | 29,377 |
| 6 months ago | 2026-04-12 | 84.1 | 318.69 | 542,011 | 541,912 | 644,686 | 29,576 |
| 1 year ago | 2025-10-12 | 88.9 | 319.73 | 573,239 | 573,140 | 644,686 | 30,460 |
*
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 | 2026-10-12 12:45 | 316.47 | 322.00 | -5.53 |
| 1 hour prior | 2026-10-12 11:45 | 316.47 | 322.00 | -5.53 |
| 2 hours prior | 2026-10-12 10:45 | 316.47 | 322.00 | -5.53 |
| 6 hours prior | 2026-10-12 06:45 | 316.47 | 322.00 | -5.53 |
| 12 hours prior | 2026-10-12 00:45 | 316.49 | 322.00 | -5.51 |
| 24 hours prior | 2026-10-11 12:45 | 316.51 | 322.00 | -5.49 |
| 48 hours prior | 2026-10-10 12:45 | 316.54 | 322.00 | -5.46 |
*
Data is provisional and subject to revision.
Additional Information
| Impoundment date | 1966-01-01 |
| Vertical datum | NGVD29 |
| Dead pool elevation | 263.50 ft above NGVD29 |
| Service spillway crest elevation | 302.00 ft above NGVD29 |
| Top of gate elevation | 325.00 ft above NGVD29 |
| Top of dam elevation | 340.00 ft above NGVD29 |
| Conservation pool elevation | 322.00 ft above NGVD29 |
| Data download (CSV) | period of record, last one year, last 30 days |
| Data Source | USGS:08063010 |
| USGS Monitoring Location | USGS:08063010 |
Lake Location
