I gotta find out now it's driving me nuts.I know for sure it was extended in Clearfield when a snowstorm fell giving three feet of snow and more in some areas right before doe season.The place was a disaster with helicopters picking up residents in the boondocks because the electricity was off.I'll see if I can find info on that storm.That would be the year.
For Clearfield/Potter I remember it being discussed a few times but honestly can't say for sure.
I'm gonna find out I hope.
In the 70's I was hunting in Potter.
Damn,I am an old coot.