O. H. Ivie Reservoir: 40.6% full as of 2026-11-07
Historical Data
| Date | Percent Full |
Mean Water Level (ft) |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
Surface Area (acres) |
|
|---|---|---|---|---|---|---|---|
| Most recent | 2026-11-07 | 40.6 | 1,528.88 | 225,038 | 225,038 | 554,340 | - n.a. - |
| 1 day prior | 2026-11-06 | 40.6 | 1,528.89 | 225,140 | 225,140 | 554,340 | - n.a. - |
| 2 days prior | 2026-11-05 | 40.7 | 1,528.93 | 225,546 | 225,546 | 554,340 | - n.a. - |
| 1 week prior | 2026-10-31 | 40.8 | 1,529.00 | 226,258 | 226,258 | 554,340 | - n.a. - |
| 1 month prior | 2026-10-07 | 41.4 | 1,529.32 | 229,620 | 229,620 | 554,340 | - n.a. - |
| 3 months prior | 2026-08-07 | 45.6 | 1,531.46 | 252,750 | 252,750 | 554,340 | - n.a. - |
| 6 months prior | 2026-05-07 | 46.7 | 1,532.02 | 259,019 | 259,019 | 554,340 | - n.a. - |
| 1 year prior | 2025-11-07 | 47.6 | 1,532.44 | 263,865 | 263,865 | 554,340 | - n.a. - |
*
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 | 2026-11-08 03:45 | 1,528.94 | 1,551.50 | -22.56 |
| 1 hour prior | 2026-11-08 02:45 | 1,528.95 | 1,551.50 | -22.55 |
| 2 hours prior | 2026-11-08 01:45 | 1,528.92 | 1,551.50 | -22.58 |
| 6 hours prior | 2026-11-07 21:45 | 1,528.93 | 1,551.50 | -22.57 |
| 12 hours prior | 2026-11-07 15:45 | 1,528.87 | 1,551.50 | -22.63 |
| 24 hours prior | 2026-11-07 03:45 | 1,528.87 | 1,551.50 | -22.63 |
| 48 hours prior | 2026-11-06 03:45 | 1,528.91 | 1,551.50 | -22.59 |
*
Data is provisional and subject to revision.
Additional Information
| Impoundment date | 1989-01-01 |
| Vertical datum | NGVD29 |
| Dead pool elevation | 1,480.00 ft above NGVD29 |
| Service spillway crest elevation | 1,551.50 ft above NGVD29 |
| Emergency spillway crest elevation | 1,562.00 ft above NGVD29 |
| Top of dam elevation | 1,584.00 ft above NGVD29 |
| Conservation pool elevation | 1,551.50 ft above NGVD29 |
| Data download (CSV) | period of record, last one year, last 30 days |
Elevation-Area-Capacity Curves
2004-09-30 (source: CRMWD)
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|
| Data Source | USGS:08136600 |
| USGS Monitoring Location | USGS:08136600 |
Lake Location
