System Name: Will County (P25)
Location: Joliet, IL
County: Will
System Type: Project 25 Phase II
System Voice: APCO-25 Common Air Interface Exclusive
System ID: Sysid: 011 WACN: 000C5
Last Updated: June 8, 2022, 5:35 pm CDT   [(1) Talkgroups Updated (Fire)]
System Notes

Please refer to the system wiki page for unconfirmed talkgroups and other information. System built by EF Johnson in 2018.

Police Agencies

Agencies on South Patrol:

  • Braidwood PD (3100-series units)
  • Rockdale PD (700-series units)
  • Sheriff:  Central, East and South Units
  • Will Co Forest Preserve Police

Agencies on North Patrol:

  • Romeoville PD (300-series units)
  • Sheriff: Homer Glen
  • Will Co Probation and Civil Processes
  • ADF Transports (Adult Detention Facility)

Agencies on Central Patrol

  • Frankfort PD (300-series units)
  • Manhattan PD (700-series units)
  • Mokena PD (200-series units)
  • New Lenox PD (100-series units)
  • Sheriff: Lincolnway and East units


Sites and Frequencies

Red (c) are control channel capable frequencies
RFSS Site Name Freqs
1 (1) 001 (1) Simulcast 851.275851.7625852.150852.700854.3375c855.0375c855.6625c856.0875c
1 (1) 002 (2) Braidwood 854.4875c854.6375857.5375c857.5875c859.5875c859.6375c  


Mutual Aid/Emergency Management

TG 15501 confirmed as main patch from the Will Co vhf repeater (155.760). Note that they seem to switch the patch to RIVER IC with the Vhf repeater for the monthly tests. 

DEC HEX Mode Alpha TagDescriptionTag
30112dDCrete EMACrete EMAEmergency Ops
311137DHomer Glen EMAHomer Glen EMAEmergency Ops
321141DLemont EMALemont EMAEmergency Ops
33114bDLockport EMALockport EMAEmergency Ops
341155DManhattan EMAManhattan EMAEmergency Ops
35115fDMokena ESDAMokena ESDAEmergency Ops
361169DMonee EMAMonee EMAEmergency Ops
371173DNew Lenox EMANew Lenox EMAEmergency Ops
38117dDRomeoville EMARomeoville EMAEmergency Ops
391187DBraidwood ESDABraidwood ESDAEmergency Ops
10301283dDWC EMA MainWill County EMA: MainEmergency Ops
10303283fDWC EMA Tac 1Will County EMA: Tac-1Emergency Ops
150213aadDCW EMA 1EMA Countywide 1Emergency Ops
150223aaeDCW EMA 2EMA Countywide 2Emergency Ops
155013c8dDEMA VHF PatchEMA VHF Patch (from 155.760) Emergency Ops
155023c8eDIFERN PatchIFERN PatchFire-Talk
155033c8fDISPERN PatchISPERN PatchLaw Talk
150613ad5DRIVER ICThree Rivers Manufacturers' Association: Incident CommandEmergency Ops
150953af7DWillWarn EMAWillWarn EMAEmergency Ops
150993afbD911 EmergencyEmergenciesMulti-Dispatch
DEC HEX Mode Alpha TagDescriptionTag
200024e22DWCSO South c2cSheriff: Car-to-Car - SouthLaw Talk
200044e24DWCSO North c2cSheriff: Car-to-Car - NorthLaw Talk
200014e21DLaw South PatrolSouth Patrol: Braidwood, Rockdale, WCSO Central, N & S, Forest PreserveLaw Dispatch
200034e23DLaw North PatrolNorth Patrol: Romeoville Police, WCSO HGLaw Dispatch
200054e25DLaw Cntrl PatrolCentral Patrol: Frankfort, Manhattan, Mokena, New Lenox, WCSO E, LWLaw Dispatch
200064e26DLaw Central C2CLaw Central: Car-to-CarLaw Tac
121079DBraidwoodPDlocalBraidwood Police: Local Ops Law Tac
151097DManhattanPDlocalManhattan Police: Local Ops Law Tac
1910bfDRockdalePD localRockdale Police: Local Ops Law Tac
150413ac1DCW PoliceCountywide Police Law Tac
101012775DLaw Detail 1Law Detail 1Law Tac
101022776DLaw Detail 2Law Detail 2Law Tac
101032777DWSCO TrafficSheriff: Traffic Unit DetailsLaw Tac
101042778DWCSO AuxSheriff: Auxiliary Unit DetailsLaw Tac
131083DJJC Police DispJoliet Junior College Police: Dispatch Law Dispatch
132084DJJC Police Ch 2Joliet Junior College Police: Ch 2Law Dispatch
14108dDLewisUniv PoliceLewis University Police: DispatchLaw Dispatch
14208eDLewisUniv PD C-CLewis University Police: Car to CarLaw Talk
14308fDLewisUniv PD DtlLewis University Police: DetailLaw Tac
8301206dDStates Atty OffcStates Atty Office (SAO)Law Tac
Will County Sheriff / Corrections
DEC HEX Mode Alpha TagDescriptionTag
101052779DCourt HoldingCounty Courthouse / Court HoldingCorrections
1020027d8DWC ADF All TalkAdult Detention Facility: All TalkCorrections
1020127d9DWC ADF MasterAdult Detention Facility: Master ControlCorrections
1020227daDWC ADF PodsAdult Detention Facility: PodsCorrections
106012969DRVJDC MasterRiver Valley Juvenile Detention: Master Control Corrections
10603296bDRVJDC TransportRiver Valley Juvenile Detention: TransportCorrections
DEC HEX Mode Alpha TagDescriptionTag
5011f5DMokena FPD LclMokena Fire: LocalFire-Tac
5111ffDNewLenoxFireLclNew Lenox Fire: LocalFire-Tac
521209DFrnkfrt FPD LoclFrankfort FPD: LocalFire-Tac
531213DRomeo Fire LocalRomeoville Fire: LocalFire-Tac
54121dDFire Local 541Fire: LocalFire-Tac
551227DMnhttn Fire LocaManhattan Fire: LocalFire-Tac
561231DE Joliet FPD LclEast Joliet FPD: LocalFire-Tac
57123bDCstrPk FPD LocalCuster Park FPD: LocalFire-Tac
150513acbDCW FIRE EMSCountywide Fire/EMSFire-Talk
201014e85DLaraway Fire WFire Dispatch: East Joliet, Frankfort, Manhatten, Mokena, New Lenox, Peotone, Romeoville (patched to 151.1825, 123.0 PL)Fire Dispatch
201024e86DFire W Ops 1Fire: West Ops 1Fire-Tac
201034e87DFire Local 20103FireFire-Tac
201114e8fDLaraway Fire EFire Dispatch: Beecher, Crete, Crete Twp, Custer Twp, Monee, S Chicago Hts, Steger, Steger Estates, University ParkFire Dispatch
201124e90DFire E Ops 1Fire: East Ops 1Fire-Tac
DEC HEX Mode Alpha TagDescriptionTag
150013a99DDisaster 1Disaster 1Emergency Ops
150023a9aDDisaster 2Disaster 2Emergency Ops
150033a9bDDisaster 3Disaster 3Emergency Ops
150043a9cDDisaster 4Disaster 4Emergency Ops
150053a9dDDisaster 5Disaster 5Emergency Ops
150063a9eDDisaster 6Disaster 6Emergency Ops
150073a9fDDisaster 7Disaster 7Emergency Ops
150083aa0DDisaster 8Disaster 8Emergency Ops
150093aa1DDisaster 9Disaster 9Emergency Ops
150103aa2DDisaster 10Disaster 10Emergency Ops
150113aa3DDisaster 11Disaster 11Emergency Ops
150123aa4DDisaster 12Disaster 12Emergency Ops
150133aa5DDisaster 13Disaster 13Emergency Ops
150143aa6DDisaster 14Disaster 14Emergency Ops
150153aa7DDisaster 15Disaster 15Emergency Ops
Government/Public Works
DEC HEX Mode Alpha TagDescriptionTag
105012905DCo Highway 1County Highway Department 1Public Works
105022906DCo Highway 2County Highway Department 2Public Works
105032907DCo Highway 3County Highway Department 3Public Works
105042908DCo Highway 4County Highway Department 4Public Works
105052909DCo Highway 6County Highway Department - Flaggers 5Public Works
10506290aDCo Highway 6County Highway Department - Flaggers 6Public Works
10507290bDCo Highway Jol2County Highway Department - Joliet 2Public Works
150313ab7DCW PW HWYCountywide Public Works and Highways Public Works
7012bdDJolTwp Roads 1Joliet Township Road District 1Public Works
7022beDJolTwp Roads 2Joliet Township Road District 2Public Works
7112c7DTroy Twp PWTroy Township Public WorksPublic Works
80111f4bDWill Co HealthWill County Health DepartmentPublic Works
1040128a1DCo AnimalControlAnimal ControlPublic Works
DEC HEX Mode Alpha TagDescriptionTag
1070129cdDForstPrsrv MaintForest Preserve - MaintenancePublic Works
1070429d0DForstPrsrvPoliceForest Preserve - PoliceLaw Dispatch
DEC HEX Mode Alpha TagDescriptionTag
2002DRadio TechsRadio TestingPublic Works