spawn?

[kayl]

When do the rainbows spawn on the LMF?
The reason I am asking is I found a hole where they were stacked the past few days and didn't catch much in other places.   One of the fish squirted milt which made me think maybe the spawn is near. 

[breeden3]

Typically rainbows are spring spawning fish. we typically see them start spawning in March for the spring spawn.