Number of records found: 19
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Yentna River | Lake Creek | 05-02 | 1986 | |||||||
| Yentna River | Lake Creek | 05-02 | 1987 | |||||||
| Yentna River | Lake Creek | 05-01 | 1988 | |||||||
| Yentna River | Lake Creek | 04-30 | 1989 | |||||||
| Yentna River | Lake Creek | 04-27 | 1990 | 04-27 | 04-27 | 04-20 | 04-20 | Snowmachine | Apr. 28 ice jammed at McDougal 1.5 miles down stre | |
| Yentna River | Lake Creek | 05-03 | 1991 | |||||||
| Yentna River | Lake Creek | 05-07 | 1992 | |||||||
| Yentna River | Lake Creek | 05-01 | 1993 | |||||||
| Yentna River | Lake Creek | 05-05 | 1996 | |||||||
| Yentna River | Lake Creek | 05-02 | 2000 | 05-02 | 05-03 | 05-02 | 04-20 | snowmachine | 05-04 | |
| Yentna River | Lake Creek | 05-01 | 2001 | 05-01 | 05-01 | 05-01 | 04-20 | snowmachine | 05-02 | |
| Yentna River | Lake Creek | 04-11 | 2002 | 04-03 | 04-12 | 04-30 | 04-30 | snowmachine | 04-16 | nights stayed below 0 until the 4-12, keeping the |
| Yentna River | Lake Creek | 04-26 | 2003 | 04-24 | 04-28 | 04-28 | 04-21 | snowmachine | 04-29 | |
| Yentna River | Lake Creek | 04-29 | 2004 | 04-23 | 05-01 | 04-20 | 04-20 | snowmachine | 05-05 | max winter ice thickness ~2.5 ft |
| Yentna River | Lake Creek | 04-28 | 2005 | 04-28 | 04-30 | 04-21 | 04-21 | snowmachine | 05-01 | |
| Yentna River | Lake Creek | 05-08 | 2006 | 05-08 | 05-10 | 05-02 | 05-02 | snowmachine | 05-12 | |
| Yentna River | Lake Creek | 04-30 | 2007 | |||||||
| Yentna River | Lake Creek | 05-05 | 2008 | 05-05 | 05-06 | 04-30 | Snowmachine | Ran heavy ice for 15 min. Then just light ice. | ||
| Yentna River | Lake Creek | 04-30 | 2009 | 04-30 | 05-02 | 04-22 | 04-22 | snowmachine | 05-06 |