We have their talkgroups listed in the SAFE-T DB. Whether or not they will be 100% accurate remains to be seen I suppose. You'll want the St. Joseph County simulcast site. Plug them in and keep us posted on if what shows up have matches the DB.
I have a wildcard search in my GRE Scanner for the St. Joe simulcast frequencies. Next week, I will monitor the talkgroups and submit any discrepanices or additions I can find.
Thanks for the heads up.