Will be going to the park very soon and will be monitoring the area. I was wondering if anyone has any info on frequencies on this park in Madison County?
Fisrt off: I think Deercreek State Park is in Pickaway and Fayette Counties
If you are talking about the Park Rangers that would be the ODNR. (Ohio Dept of Natural Resources)
They are on Ohio MARCS-IP
You "may" hear some comms, but most ODNR is crypto
Edit: Looking at a Map it seems like part of the Park may be in Madison County but nothing seems to show park boundires that well!
Plug in 151.2800, some state parks use this at the campground check-in stations to talk to park personnel (its an old ODNR freq).
Also search the FRS band for activity, many campers use these to keep tabs on family. Of course this is assuming the campgrounds have re-opened.