Leon Reservoir: 74.5% full as of 2026-11-02
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 | 2026-11-02 | 74.5 | 1,370.52 | 20,974 | 20,694 | 27,762 | 1,414 |
| Yesterday | 2026-11-01 | 74.5 | 1,370.52 | 20,974 | 20,694 | 27,762 | 1,414 |
| 2 days ago | 2026-10-31 | 74.6 | 1,370.53 | 20,988 | 20,708 | 27,762 | 1,414 |
| 1 week ago | 2026-10-26 | 74.7 | 1,370.56 | 21,031 | 20,751 | 27,762 | 1,416 |
| 1 month ago | 2026-10-02 | 75.9 | 1,370.78 | 21,344 | 21,064 | 27,762 | 1,429 |
| 3 months ago | 2026-08-02 | 84.1 | 1,372.32 | 23,619 | 23,339 | 27,762 | 1,546 |
| 6 months ago | 2026-05-02 | 80.7 | 1,371.71 | 22,694 | 22,414 | 27,762 | 1,498 |
| 1 year ago | 2025-11-02 | 83.1 | 1,372.15 | 23,357 | 23,077 | 27,762 | 1,532 |
*
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 | 2026-11-02 12:45 | 1,370.52 | 1,375.00 | -4.48 |
| 1 hour prior | 2026-11-02 11:45 | 1,370.54 | 1,375.00 | -4.46 |
| 2 hours prior | 2026-11-02 10:45 | 1,370.53 | 1,375.00 | -4.47 |
| 6 hours prior | 2026-11-02 06:45 | 1,370.52 | 1,375.00 | -4.48 |
| 12 hours prior | 2026-11-02 00:45 | 1,370.52 | 1,375.00 | -4.48 |
| 24 hours prior | 2026-11-01 12:45 | 1,370.53 | 1,375.00 | -4.47 |
| 48 hours prior | 2026-10-31 12:45 | 1,370.54 | 1,375.00 | -4.46 |
*
Data is provisional and subject to revision.
Additional Information
| Impoundment date | 1954-01-01 |
| Vertical datum | NGVD29 |
| Dead pool elevation | 1,335.00 ft above NGVD29 |
| Service spillway crest elevation | 1,375.00 ft above NGVD29 |
| Emergency spillway crest elevation | 1,382.00 ft above NGVD29 |
| Top of dam elevation | 1,398.00 ft above NGVD29 |
| Conservation pool elevation | 1,375.00 ft above NGVD29 |
| Data download (CSV) | period of record, last one year, last 30 days |
| Data Source | USGS:08099000 |
| USGS Monitoring Location | USGS:08099000 |
Lake Location
