McHenry County (IL)

• Illinois State Police District 2 See ISP Page
• Public Safety Unit Numbers
• Police and Fire Unit IDs in Cook, Kane, Kendall, Lake, McHenry, and Will Counties Wiki Page (thanks to policescanner3@yahoo.com)
• Lake & McHenry Counties - MABAS Division 4 & 5 Website
• McHenry County (IL) Fire/Rescue Locations
• Illinois Fire Apparatus Database

McHenry County

• Website

McHenry County Sheriff's Office

• Dispatches for Police: Bull Valley x49s, Hebron x40s, Holiday Hills x46s, Prairie Grove x31s, Richmond x41s, Spring Grove x54s

• 7/12 - KSB272 - all frequencies deleted except 155.37 Base
• 155.79000 KSB272 M 146.2 PL McHC Sheriff Sheriff: Car-to-Car [Direct, Ch 2]
• 159.21000 KSB272 BM 146.2 PL McHC Law C/W Sheriff: Countywide Simplex [Ch 3] FM
• 155.07000 /apps/db/?fccCallsign=M 146.2 PL McHC SD T/F Sheriff: Task Force FM
• 155.52000 154.65000 KSB272 RM 146.2 PL McHC SD Jail Sheriff: Jail Operations FM
• (Former) 155.025 BM 192.8 PL Animal Control (now using SC21 TG 1127) Deprecated

McHenry County County Conservation District

• Parks Website

McHenry Co Public Safety Units #'s

MCSO uses a 3 digit radio ID. The first digit indicates the shift (1 = Days, 2 = Afternoons, 3 = Midnights)
The second digit (“D”) indicates Patrol and the third indicates the patrol area as listed below. Units with
two areas (like “1/2