White River Reservoir: 28.1% full as of 2026-11-06
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 | 2026-11-06 | 28.1 | 2,352.16 | 8,963 | 8,963 | 31,846 | 772 |
| Yesterday | 2026-11-05 | 28.2 | 2,352.17 | 8,971 | 8,971 | 31,846 | 772 |
| 2 days ago | 2026-11-04 | 28.2 | 2,352.17 | 8,971 | 8,971 | 31,846 | 772 |
| 1 week ago | 2026-10-30 | 27.7 | 2,351.96 | 8,810 | 8,810 | 31,846 | 762 |
| 1 month ago | 2026-10-06 | 20.6 | 2,348.77 | 6,567 | 6,567 | 31,846 | 658 |
| 3 months ago | 2026-08-06 | 24.2 | 2,350.46 | 7,716 | 7,716 | 31,846 | 702 |
| 6 months ago | 2026-05-06 | 26.0 | 2,351.24 | 8,274 | 8,274 | 31,846 | 729 |
| 1 year ago | 2025-11-06 | 32.4 | 2,353.86 | 10,328 | 10,328 | 31,846 | 835 |
*
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 | 2026-11-06 08:15 | 2,352.17 | 2,372.20 | -20.03 |
| 1 hour prior | 2026-11-06 07:15 | 2,352.16 | 2,372.20 | -20.04 |
| 2 hours prior | 2026-11-06 06:15 | 2,352.16 | 2,372.20 | -20.04 |
| 6 hours prior | 2026-11-06 02:15 | 2,352.16 | 2,372.20 | -20.04 |
| 12 hours prior | 2026-11-05 20:15 | 2,352.15 | 2,372.20 | -20.05 |
| 24 hours prior | 2026-11-05 08:15 | 2,352.20 | 2,372.20 | -20.00 |
| 48 hours prior | 2026-11-04 08:15 | 2,352.20 | 2,372.20 | -20.00 |
*
Data is provisional and subject to revision.
Additional Information
| Impoundment date | 1963-01-01 |
| Vertical datum | NGVD29 |
| Dead pool elevation | 2,323.00 ft above NGVD29 |
| Service spillway crest elevation | 2,372.50 ft above NGVD29 |
| Emergency spillway crest elevation | 2,391.50 ft above NGVD29 |
| Top of dam elevation | 2,395.00 ft above NGVD29 |
| Conservation pool elevation | 2,372.20 ft above NGVD29 |
| Data download (CSV) | period of record, last one year, last 30 days |
Elevation-Area-Capacity Curves
1971-05-01 (source: TWDB REPORT 126)
1992-10-01 (source: TWDB)
: GIS Data
|
|
| Data Source | USGS:08080910 |
| USGS Monitoring Location | USGS:08080910 |
Lake Location
