Adams County School District 12 DMR Network

System Name: Adams County School District 12 DMR Network
Location: Thornton, CO
County: 2 Counties
System Type: DMR Conventional Networked
System Voice: DMR
Last Updated: July 19, 2025, 08:35 am UTC   [Added Site # 14 (Horizon High School)]

Sites and Frequencies

Red (c) are control channel capable frequencies
Site Name County Freqs
002 (2) Thornton Middle School Adams 451.8625 (CC 2)451.400 (CC 12)
003 (3) Mountain Range High School Adams 461.8375 (CC 3)451.425 (CC 13)
004 (4) Thunder Vista P-8 School Broomfield 452.475 (CC 4)451.0625 (CC 14)
005 (5) Cherry Drive Elementary School Adams 461.525 (CC 5) 
006 (6) Rocky Mountain Elementary School Adams 452.700 (CC 6)464.1125 (CC 15)
007 (7) Coyote Ridge Elementary School Broomfield 461.075 (CC 7) 
008 (8) Prairie Hills Elementary School Adams 463.900 (CC 8)464.725 (CC 10)
009 (9) Cotton Creek Elementary School Adams 462.475 (CC 9)463.425 (CC 11)
010 (A) Stellar Elementary School Adams 451.500 (CC 6)451.300 (CC 4)
011 (B) Malley Drive Elementary School Adams 452.200 (CC 11)452.050 (CC 10)
012 (C) North Star Elementary School Adams 464.6625 (CC 12)464.050 (CC 11)
013 (D) Northglenn High School Adams 461.6375 (CC 5)462.0375 (CC 7)
014 (E) Horizon High School Adams 461.5875 (CC 11)461.800 (CC 8)

Talkgroups

DEC Slot Mode Alpha TagDescriptionTag
300100*TSchool EmergencySchool EmergencySchools
300200*TSecuritySecurity (OLD)Security
300255*TSecuritySecuritySecurity
300300*TSchool BusesSchool BusesSchools
300400*TBus MaintBus MaintenanceSchools
300500*TBuilding MaintBuilding MaintenanceSchools