Try contacting the Hedgehog Welfare Society (web search). They would know if someone is doing rescue in that area. You can also get on their list.
Not sure if this is the right place to post this butt:
A few people in my area have mentioned that they have heard of a Hedgehog Rescue in Janesville, but i can't seem to find any information about them out there.
I already have a little budger (not looking to let him go) but i would like to contact them and possibly offer my volenteering services or any kind of helpvthat they might need.
Anyone have any clues or point me in the right direction?