Donkey Reservoir Freeze Details
| Station Name | Station ID | Latitude | Longitude | Country | State | Period | Years |
| Donkey Reservoir | USS0011L05S | 38.21 | -111.48 | United States | Utah | 1986-2022 | 32 |
| Last spring freeze | |||||
| Early | Early Year | Avg | Median | Late | Late Year |
| 01-Jun | 2013 | 22-Jun | 19-Jun | 21-Jul | 1991 |
| First fall freeze | |||||
| Early | Early Year | Avg | Median | Late | Late Year |
| 05-Aug | 1990 | 04-Sep | 10-Sep | 21-Sep | 1997 |
| Freeze-free Season | |||||
| Short | Short Year | Avg | Median | Long | Long Year |
| 44 | 1987 | 74.7 | 73.5 | 110 | 2013 |