All channels use PL 103.5 and the repeaters are split between the north (Station 18) and south (Station 21) radio towers. These are the same frequencies as the voice trunking channels, so they'd generally only be used during a total failure. You'd want to run with PL to keep out the normal trunking traffic. Toledo FD does have portable radio checks on Conventional Channel 7 every Saturday morning, so that's your best bet for testing reception.
These channels are not in the database. It would be good to add with a note regarding backup use only. These are under callsign WNYK325.
As for Lucas County EMS, they have Med 01-10 plus six UHF fire department channels. I'm not sure on the specific channels, just recollection from seeing their radios. I would suspect they have Sylvania, Springfield Twp, Oregon, Washington Twp, Waterville, and Monclova Twp.