Yea we got them in Wisconsin that's for sure! We own an orchard and lease out cropland and boy can they do damage! Strictly nocturnal and the rows between the apple trees looks like a plow went through. We can't bait in our county so hunting is almost impossible without dogs and noboby has dogs trained for hogs up here. The erosion is gonna be nasty with spring here and being in bluff country.
If pigs can handle swimming the current of the ole Miss or cross the bridge in Lansing,Iowa you sure as hell are gonna have pigs and they'll be there to stay! Got plenty of pictures of them on trail cam as well.