Michigan Scanner Frequencies
St. Joseph County
| Frequency | CallSign | DBA/Licensee | City |
| 942.5750 | WQJN388 | ST. JOSEPH COUNTY 911 | CENTREVILLE |
| 942.9750 | WQJN388 | ST. JOSEPH COUNTY 911 | CENTREVILLE |
| 943.1750 | WQJN388 | ST. JOSEPH COUNTY 911 | CENTREVILLE |
| 943.3750 | WQJN388 | ST. JOSEPH COUNTY 911 | CENTREVILLE |
| 956.2938 | WQGT512 | VILLAGE OF CENTREVILLE | EDWARDS CORNERS |
| 956.3188 | WQER844 | VILLAGE OF BURR OAK | BURR OAK |
| 956.4063 | WPOU361 | City of Sturgis | STURGIS |
| 956.4313 | WQES603 | LOCKPORT TOWNSHIP | THREE RIVERS |