Minnesota · Cook County
Brule Lake Ice-Out Dates
The ice usually goes out of Brule Lake around May 5 — the first week of May. Earliest ever: April 12 (2010). Latest: May 14 (2008).
May 5Usually around
April 12Earliest ever (2010)
May 14Latest ever (2008)
7Years of record (1998–2010)
The 2027 season
Tracking resumes when the ice forms.
Every recorded ice-out
7 years on the books, 1998–2010. Newest first.
| Year | Ice-out date |
|---|---|
| 2010 | April 12 |
| 2009 | May 11 |
| 2008 | May 14 |
| 2004 | May 7 |
| 2003 | May 5 |
| 2001 | May 5 |
| 1998 | April 23 |
Late ice is unpredictable — no date on this page says the ice is safe.
Records: Minnesota DNR ice-out records. Last checked August 2026.