I know this thread is a little old now, but I found it in an unrelated googling and thought this may be helpful to others that end up here...
My feed (Columbia County Public Safety) is probably what you're looking for. The feed originates from Berwick, has Berwick's private fire frequency, most of the county-wide ops frequencies, and has an outdoor antenna for the best chance of actually receiving mobile/portable radios. It also has better coverage of everything else than the Fire & EMS feed, with one caveat - there are no priority channels. As a compromise (and to avoid missing fire dispatches), I have a second scanner in fire tone out mode which the feed switches to during dispatches.
Regarding the location of the Fire & EMS feed, it's definitely not Bloomsburg because the feed scans Bloom PD and their transmissions hardly ever break squelch.