Downriver Mutual Aid (Project 25) Radio System Trunking System, SE Wayne County, Michigan

*UPDATED*  Talk Groups now include Huron Township, Romulus Police and Fire

Mutual Aid/Inter-System Talkgroups

• 1 Interoperability 1
• 3 Interoperability 2 
• 5 Interoperability 3 
• 3001 Downriver Mutual Aid 1
• 3003 Downriver Mutual Aid 2 
• 3005 Downriver Mutual Aid 3

Downriver Central Dispatch Talkgroups

Downriver Central Dispatch is a the 9-1-1 PSAP, and emergency dispatch center for the communities of: Allen Park, Lincoln Park, Southgate, and Wyandotte

• 3215 Downriver Central Police: Dispatch
• 3221 Downriver Central Fire: Dispatch
• 3223 Downriver Central Fire: Secondary

South Downriver Communications Center Talkgroups

(Combined 9-1-1 PSAP serving the communities of Riverview and Trenton).

• 3227 SDCC FIRE 1 Fire Dispatch
• 3235 SDCC POLDISP Police Dispatch 

Allen Park Talkgroups

• 3007 Fire Dispatch
• 3013 Police Dispatch

Brownstown Township Talkgroups

• 3019 Fire Dispatch
• 3025 Police Dispatch

Ecorse Talkgroups

• 3033 Fire Dispatch
• 3039 Police Dispatch

Flat Rock Talkgroups

• 3049 Fire Dispatch
• 3055 Police Dispatch
• 3057 Police Secondary

Gibraltar Talkgroups

• 3061 Fire Dispatch
• 3067 Police Dispatch

Grosse Ile Township Talkgroups

• 3073 Fire Dispatch
• 3079 Police Dispatch
• 3081 Police Secondary

Lincoln Park Talkgroups

• 3085 Fire Dispatch 
• 3091 Police Dispatch

River Rouge Talkgroups

• 3125 Fire Dispatch
• 3131 Police Dispatch

Riverview Talkgroups

• 3113 Fire Dispatch
• 3119 Police Dispatch

Rockwood Talkgroups

• 3137 Fire Dispatch 
• 3143 Police Dispatch

Southgate Talkgroups

• 3149 Fire Dispatch 
• 3155 Police Dispatch

Taylor Talkgroups

• 3179 Fire Dispatch 
• 3185 Police Dispatch

Trenton Talkgroups

• 3173 Police Dispatch

Woodhaven Talkgroups

• 3203 Fire Dispatch
• 3209 Police Dispatch

Wyandotte Talkgroups

• 3191 Fire Dispatch 
• 3197 Police Dispatch