Wanship Dam Freeze Details
| Station Name | Station ID | Latitude | Longitude | Country | State | Period | Years |
| WANSHIP DAM | USC00429165 | 40.7908 | -111.4078 | United States | Utah | 1956-2025 | 67 |
| Last spring freeze | |||||
| Early | Early Year | Avg | Median | Late | Late Year |
| 14-May | 2004 | 15-Jun | 18-Jun | 08-Jul | 1993 |
| First fall freeze | |||||
| Early | Early Year | Avg | Median | Late | Late Year |
| 26-Jul | 1999 | 04-Sep | 08-Sep | 29-Sep | 1990 |
| Freeze-free Season | |||||
| Short | Short Year | Avg | Median | Long | Long Year |
| 28 | 1963 | 81.5 | 84.0 | 130 | 2004 |