Number of records found: 32
| RIVER | LOCATION | BREAKUP DATE | BREAKUP YEAR | DATE ICE MOVED | FIRST BOAT | UNSAFE FOR MAN | UNSAFE FOR VEHICLE | TYPE OF VEHICLE | DATE OF LAST ICE | REMARKS |
|---|---|---|---|---|---|---|---|---|---|---|
| Snake River | Nome | 05-20 | 1949 | |||||||
| Snake River | Nome | 05-05 | 1950 | 04-28 | 04-23 | |||||
| Snake River | Nome | 05-08 | 1951 | 04-20 | 04-15 | |||||
| Snake River | Nome | 05-07 | 1954 | 04-28 | 04-18 | |||||
| Snake River | Nome | 05-20 | 1956 | |||||||
| Snake River | Nome | 05-13 | 1957 | 05-05 | 05-05 | |||||
| Snake River | Nome | 05-19 | 1959 | 05-02 | 05-02 | Tractor | ||||
| Snake River | Nome | 05-11 | 1960 | 05-02 | 04-15 | |||||
| Snake River | Nome | 1962 | 05-25 | 05-17 | Any | 06-01 | ||||
| Snake River | Nome | 1963 | 05-06 | 05-06 | ||||||
| Snake River | Nome | 1964 | 06-06 | 06-20 | 05-20 | 06-06 | ||||
| Snake River | Nome | 1965 | 05-29 | 05-26 | 05-20 | Sedan | 06-02 | |||
| Snake River | Nome | 1966 | 05-15 | 05-15 | 06-01 | |||||
| Snake River | Nome | 1967 | 06-05 | 05-16 | 05-16 | 06-05 | ||||
| Snake River | Nome | 1969 | 05-17 | 04-30 | 04-20 | 05-17 | ||||
| Snake River | Nome | 1970 | 05-13 | 05-11 | 04-26 | 05-19 | ||||
| Snake River | Nome | 1971 | 05-22 | 05-18 | 06-01 | |||||
| Snake River | Nome | 1972 | 05-09 | 05-03 | Snowmachine | |||||
| Snake River | Nome | 1975 | 05-15 | |||||||
| Snake River | Nome | 1981 | 05-15 | 05-08 | 05-15 | |||||
| Snake River | Nome | 1982 | 05-24 | 05-13 | 05-07 | Pickup-Snowmobile | 06-08 | |||
| Snake River | Nome | 05-25 | 1985 | 05-24 | 05-29 | 05-22 | 05-10 | Pickup | ||
| Snake River | Nome | 05-19 | 1986 | |||||||
| Snake River | Nome | 05-21 | 1987 | |||||||
| Snake River | Nome | 05-13 | 1988 | |||||||
| Snake River | Nome | 05-31 | 1989 | |||||||
| Snake River | Nome | 05-15 | 1993 | 05-15 | 04-20 | 04-20 | ||||
| Snake River | Nome | 05-08 | 1994 | 05-12 | 05-03 | 04-29 | Snow Machine | 05-16 | ||
| Snake River | Nome | 05-16 | 1995 | |||||||
| Snake River | Nome | 1998 | 05-15 | 05-25 | 05-12 | 05-09 | snowmachine | 05-26 | Ice observations are from near the office, 1-2 mil | |
| Snake River | Nome | 1999 | 05-17 | 05-16 | 05-15 | snowmachine-4-wheeler | 05-25 | |||
| Snake River | Nome | 05-19 | 2006 | 05-19 | 05-26 | 05-10 | 05-07 | snowmachine | 05-26 | maximum winter ice thickness 3-4' |