County Police Units
- 2xx Mt Pleasant
- 37xx Isabella County Sheriff
- 41xx Michigan State Police Mt Pleasant Post
County Fire Stations
- DEERFIELD TWP - FIRE - STATION 8
- SHERMAN-NOTTOWA TWP - FIRE - STATION 11
- TRIBAL - FIRE - STATION 14
- SHEPHERD - FIRE - STATION 9
- MOUNT PLEASANT - FIRE - STATION 3
- FREEMONT - FIRE - STATION 5
- MILLBROOK - FIRE - STATION 10
- ISABELLA NORTHEAST DISTRICT - FIRE - STATION 12
Fire Tone Outs
Tone A Tone B
707.3 Hz 746.8 Hz Sherman/Nottawa Fire
707.3 Hz 569.1 Hz Isabella NE Fire
746.8 Hz 832.5 Hz Tribal
832.5 Hz 746.8 Hz Tribal
8-Sec 313.0 Hz Mount Pleasant Fire
313.0 Hz 634.5 Hz Mount Pleasant Fire
? ? Deerfield Fire
707.3 Hz 928.1 Hz Freemont Fire
2806 1668 Shepherd Station 1
1668 2806 Shepherd Station 2
? ? Shepherd Station 3
879.0 Hz 634.5 Hz Millbrook/Rolland