System Name: State of Colorado DTRS
Location: Statewide, CO NM UT
County: 3 Counties
System Type: Project 25 Phase I
System Voice: APCO-25 Common Air Interface Exclusive
System ID: Sysid: D1C WACN: BEE07
Last Updated: March 28, 2025, 17:14 pm UTC   [Updated 1 talkgroups for Colorado Medical Helicopters]
System Notes

Counties that list "County Law Enforcement" generally are used by multiple law enforcement agencies operating in the county.

County "Travel Channels" may be used by any county/city radio that may be traveling outside of the county area. This is required by CCNC policy so that busy dispatch or operations groups are not unnecessarily "dragged" across multiple tower sites causing congestion. As such, such talkgroups are identified as "Multi-Talk" as multiple users from that county will have access to such talkgroup.

All public safety users should have the 700/800 national interoperability along with the statewide simplex channels programmed into their radios.

Sites and Frequencies

Red (c) are control channel capable frequencies
RFSS Site Name County Freqs
6 (6) 060 (3C) 12 Mile Pueblo, CO 851.0375851.400851.7875852.200852.4125c852.600c853.0625c
    853.2375c      
5 (5) 002 (2) Abajo Peak, UT San Juan, UT 852.1375852.975c853.250c853.500c853.950c854.9625 
2 (2) 066 (42) Ajax (Aspen Mountain) Pitkin, CO 851.175851.425c853.375c853.675c853.8625c856.6625857.6625
    858.6625859.6625     
3 (3) 017 (11) Akron Washington, CO 852.1375852.975c853.250c853.500c853.950c854.6875858.5625
6 (6) 052 (34) Alamosa Alamosa, CO 851.300851.825852.3875c852.675c852.925c853.525c856.0875
3 (3) 019 (13) Anton Washington, CO 851.150851.950c852.700c853.475c853.925c  
1 (1) 001 (1) Arapahoe Admin Arapahoe, CO 770.71875770.96875773.09375773.34375773.59375773.84375851.225
    851.775852.100852.3625852.600852.9375c853.2375c853.4375c
    853.6625c853.8375854.4625854.8625856.3875856.6875858.3875
6 (6) 069 (45) Arkansas Valley Correctional Crowley, CO 851.1125851.4375c852.2875c852.5625c852.8125c854.0625856.1375
2 (2) 052 (34) Aspen Water Pitkin, CO 851.050851.225851.775852.050852.3625852.875853.075c
    853.4375c853.600c853.7625c    
1 (1) 070 (46) Auraria Campus Denver, CO 769.15625769.40625769.65625769.90625770.15625770.40625770.65625
    770.90625773.03125c773.28125c773.53125c773.78125c  
1 (1) 045 (2D) Badger Mountain Park, CO 851.2375851.850c852.725c853.1375c853.3125c857.0875857.6625
    859.0875      
2 (2) 041 (29) Bakers Peak Moffat, CO 851.1625851.8625852.625c853.6125c853.850c  
6 (6) 015 (F) Bald Mountain South Chaffee, CO 851.0875851.3375852.4375c852.750c853.2125c853.600c854.6375
    856.6125      
3 (3) 061 (3D) Bald North Larimer, CO 851.075851.3875851.575851.875852.2125852.575852.850c
    853.100c853.2875c853.6375c855.1125857.1875  
2 (2) 096 (60) Beacon Hill Eagle, CO 854.8625855.1125855.8625856.3625857.3625c858.2875c859.2875c
    860.2875c      
3 (3) 033 (21) Bear Gulch Larimer, CO 851.0875851.3375c852.4375c852.750c853.2125c  
2 (2) 035 (23) Beaver Creek Eagle, CO 851.7375852.150c852.7125c853.175c853.875c856.2375856.9875
    857.9875858.3125858.9875859.3125860.3125  
1 (1) 065 (41) Bellevue Mountain Clear Creek, CO 769.11875769.76875770.09375770.78125771.31875c771.64375c771.89375c
    772.26875c      
3 (3) 032 (20) Betasso Boulder, CO 852.1375852.975c853.250c853.500c853.950c  
1 (1) 030 (1E) Bethune Kit Carson, CO 851.250851.7125851.9125c852.6875c852.9125c856.1875 
1 (1) 019 (13) Black Hawk Gilpin, CO 851.2375851.850c852.725c853.1375c853.3125c858.0875 
2 (2) 022 (16) Black Ridge Mesa, CO 851.225851.4625851.775852.3625c852.875c853.4375c853.600c
    854.2875      
2 (2) 059 (3B) Blowout Mountain Eagle, CO 851.900852.075853.425c853.700c853.8875c856.0125857.0125
3 (3) 048 (30) Blue Ridge Grand, CO 851.0375851.675851.8375c852.7625c853.200c853.7625c 
6 (6) 031 (1F) Bowen Marker Las Animas, CO 851.1625851.8625852.450852.625c853.6125c853.850c854.9875
1 (1) 022 (16) Boyero Lincoln, CO 851.2375851.425851.850c852.725c853.1375c853.3125c854.6875
    854.9875      
3 (3) 013 (D) Buckhorn Mountain Larimer, CO 851.050851.375851.550851.700852.6125c852.825c853.075c
    853.2625c854.6875855.2875857.0125858.0375858.6125 
6 (6) 004 (4) Buena Vista Correctional Chaffee, CO 851.125851.6375c851.800c853.4125c853.775c854.1875854.6125
    856.5875      
2 (2) 003 (3) Buffalo Pass Routt, CO 851.0625851.3125851.7625c852.0625c852.325c  
3 (3) 023 (17) Bull Mountain Larimer, CO 851.350851.600c851.925c852.5875c852.7375c  
1 (1) 073 (49) Byers Arapahoe, CO 769.59375770.29375771.24375c772.31875c773.14375c774.49375c 
4 (4) 014 (E) Calhan El Paso, CO 851.125851.2875851.700c852.2125c853.125c853.825c854.2125
    857.9125      
6 (6) 029 (1D) Carlton Prowers, CO 851.0375851.400c852.200c852.4125c853.0625c856.5375 
2 (2) 047 (2F) Castle Peak Eagle, CO 852.1375852.975c853.250c853.500c853.950c856.4375856.6125
    857.4375857.6125858.4375858.6125   
2 (2) 006 (6) Cathedral Bluff Rio Blanco, CO 851.200851.725c852.7875c853.050c853.200c857.6625 
5 (5) 020 (14) Caviness La Plata, CO 854.9625855.4625855.9625c856.4625c856.9625c857.4625c 
2 (2) 021 (15) Cedar Mountain Moffat, CO 851.4625852.450852.950c853.1625c853.450c853.975c854.4875
1 (1) 075 (4B) Cedar Point Elbert, CO 770.68125770.93125773.05625c773.30625c773.55625c773.80625c 
1 (1) 064 (40) Chevron Plaza Tower Arapahoe, CO 769.25625771.55625772.00625772.81875773.13125773.68125851.7875
    852.175852.600852.875c853.8375c857.6875858.0625858.5125
    858.6875859.0375859.5125859.9125   
6 (6) 048 (30) Cheyenne Mountain El Paso, CO 851.050851.200851.3875c851.725c851.9625852.7875c853.050c
    853.475854.3625854.6625856.0625856.6625858.0875 
5 (5) 003 (3) Chromo Archuleta, CO 851.050851.2875c852.050c853.075c853.7625c  
2 (2) 102 (66) Cinnamon Creek (Glenwood Canyon) Garfield, CO 856.0875856.5875857.0875c857.5875c858.0875c859.1375c 
5 (5) 028 (1C) Coal Bank Pass San Juan, CO 851.275851.450c851.975c852.475c853.625c855.2375 
6 (6) 064 (40) Coaldale Fremont, CO 851.7875852.100c852.600c852.9375c853.2375c856.2625 
2 (2) 098 (62) Collbran Mesa, CO 855.4875856.4875857.4875c858.4875c858.7125c859.4875c 
4 (4) 028 (1C) Colorado Springs Simulcast El Paso, CO 851.875851.900852.075852.3375852.400852.6125852.7625
    852.800853.3625853.3875853.6375853.7125c853.7625c853.8875c
    854.1125857.0125858.6125859.0125c   
1 (1) 069 (45) Commerce City (RTD) Adams, CO 771.20625771.46875771.75625772.13125772.41875772.70625772.95625
    773.24375773.69375c773.93125c774.18125c774.45625c  
5 (5) 045 (2D) Comstock Gunnison, CO 852.1625852.8875c853.350c853.650c853.900c  
1 (1) 002 (2) Conifer Mountain Jefferson, CO 851.350851.600851.925852.175852.5875852.7375853.3375
    853.5875c853.9125c854.1375854.7625856.9125857.1625858.0125
5 (5) 072 (48) Coonskin Ridge San Miguel, CO 851.125851.6375c851.800c853.4125c853.775c856.1125 
2 (2) 007 (7) Copper Mountain Summit, CO 851.250851.7125c851.9125c852.6875c852.9125c856.0625857.6875
    858.0875      
6 (6) 059 (3B) Cordova Pass Las Animas, CO 851.2625851.4125c852.1875c853.225c853.575c855.4875 
5 (5) 001 (1) Cortez Montezuma, CO 851.0625851.3125c851.7625c852.0625c852.325c856.2125 
2 (2) 091 (5B) Craig Moffat, CO 851.2625852.250852.775c853.0875c853.325c853.725c854.1125
5 (5) 067 (43) Creede Mineral, CO 852.1625852.8875c853.350c853.650c853.900c  
5 (5) 065 (41) Crested Butte Gunnison, CO 851.625852.0875c852.2375c852.6625c853.550c  
2 (2) 086 (56) Crown Mountain Pitkin, CO 852.450852.950c853.1625c853.450c853.975c  
1 (1) 024 (18) Dakota Hill Gilpin, CO 851.4625851.9625c852.4625c852.9625c853.4625c854.4875855.600
    858.025858.6375     
6 (6) 051 (33) Deer Peak Custer, CO 851.250851.4875851.7125851.9125852.4625c852.9125c853.200c
    853.5875c854.2375854.7375856.0375857.0375  
1 (1) 037 (25) Deer Trail Arapahoe, CO 769.26875771.56875773.91875851.7875852.100852.250852.600
    852.9375c853.2375c853.8375854.4625   
2 (2) 051 (33) Delta Delta, CO 851.300851.825c852.3875c852.925c853.525c856.1375 
1 (1) 020 (14) Denver Tx Building (DTB) Denver, CO 770.28125772.55625773.90625774.30625774.55625774.80625851.4375
    852.3625852.5625c852.8125c852.9625853.700c853.7375 
1 (1) 068 (44) DIA Airport Office Building (RTD) Denver, CO 770.59375771.21875771.71875c772.14375c772.40625c773.49375c 
5 (5) 008 (8) Dolores Montezuma, CO 851.2125851.5375851.875c852.0375c852.350c853.5125c 
1 (1) 026 (1A) Dory Hill Gilpin, CO 770.53125771.51875772.11875772.46875772.96875c773.44375c774.16875c
    774.64375c      
1 (1) 052 (34) Douglas Co North Simulcast Douglas, CO 771.14375771.60625771.93125772.51875772.76875773.65625851.300
    851.825852.3875c852.925c853.525c853.900c855.3125857.3375
    857.5875858.5875859.3375859.6875   
1 (1) 014 (E) Douglas Co South Simulcast Douglas, CO 851.975852.3125852.900c853.200c853.375c853.9375c856.1125
    857.1875858.1125858.5375859.1125859.5625  
2 (2) 064 (40) Douglas Pass Garfield, CO 851.0375851.325851.900c852.200c852.4125c853.0625c 
3 (3) 059 (3B) Drake Larimer, CO 851.075851.325851.725c852.1125c852.275c853.825c 
1 (1) 009 (9) DRDC CF Denver, CO 851.150851.950852.700c853.475c853.675c853.9625c854.2625
    854.4625854.700856.1625858.1625   
1 (1) 067 (43) DTB Test Denver, CO 851.325852.7625c     
2 (2) 054 (36) East Beacon Eagle, CO 855.9625856.5125856.9625857.5125857.9375c858.5125c858.9375c
    859.7625c      
6 (6) 058 (3A) East Canon Complex Fremont, CO 851.6625851.9375852.5375852.8375853.150c853.4625c853.675c
    853.9625c854.1875854.5125856.5375857.5375  
2 (2) 078 (4E) East Vail Eagle, CO 854.2625855.2375856.2625c857.2625c858.2625c859.4375c 
3 (3) 055 (37) Eldora Mountain Boulder, CO 769.16875769.41875769.66875769.91875770.16875770.41875770.66875
    770.91875773.04375c773.29375c773.54375c773.79375c  
2 (2) 081 (51) Emerald Mountain Routt, CO 851.2375851.850c852.725c853.1375c853.3125c857.6625 
2 (2) 073 (49) Farwell Mountain Routt, CO 851.225851.775c852.3625c852.875c853.4375c  
1 (1) 033 (21) Firstview Cheyenne, CO 852.1625852.8875c853.350c853.650c853.900c854.2625 
1 (1) 027 (1B) Flagler Kit Carson, CO 851.1125851.4375852.2875c852.5625c852.8125c853.600c 
3 (3) 050 (32) Folsom Field Boulder, CO 769.19375769.44375769.69375769.94375770.19375770.44375770.69375
    770.94375773.06875c773.31875c773.56875c773.81875c  
3 (3) 060 (3C) Fort Collins Larimer, CO 851.075851.325851.675851.900852.1125852.3375c852.7625c
    853.225c853.7375c     
6 (6) 055 (37) Fort Lyon Bent, CO 851.7375852.150852.7125c853.175c853.600c853.875c855.4625
3 (3) 016 (10) Fort Morgan Morgan, CO 851.225851.775c852.3625c852.875c853.4375c854.2875854.5125
    859.0125      
4 (4) 011 (B) Fountain Valley El Paso, CO 852.1125854.7125855.0875856.0125856.7625856.9875c857.9875c
    858.9875c859.9875c     
6 (6) 034 (22) Fowler Crowley, CO 851.225851.775852.3625c852.875c853.4375c853.8625c857.1875
    858.5625      
1 (1) 010 (A) Franktown Douglas, CO 852.1375852.975c853.250c853.500c853.950c854.3125856.5875
    857.1125      
5 (5) 046 (2E) Gobblers Knob Montrose, CO 851.350851.600c851.925c852.5875c852.7375c854.4125 
2 (2) 089 (59) Grand Junction Water Plant Mesa, CO 851.1125851.4375852.2875852.5625c852.8125c853.6625c853.9625c
    854.3375      
2 (2) 001 (1) Grand Mesa Mesa, CO 851.2375851.850852.1875852.725853.1375c853.3125c853.575c
    853.8375c854.1875854.6875    
2 (2) 033 (21) Granite Lake, CO 851.575852.1875852.575c852.850c853.100c853.6375c 
5 (5) 071 (47) Grassy Mountain La Plata, CO 851.1375851.325851.8375c852.3375c852.825c853.2875c855.4875
6 (6) 035 (23) Greenhorn Hill Pueblo, CO 851.5875852.100852.375c852.650c852.8625c853.275c857.0625
    859.0625859.5375     
2 (2) 030 (1E) Grouse Mountain Grand, CO 851.650852.2125c853.0375c853.5625c853.800c859.52125 
3 (3) 054 (36) Gunbarrel Boulder, CO 769.21875769.46875769.71875769.96875770.30625771.15625771.40625
    771.70625772.03125c772.35625c773.88125c774.88125c  
2 (2) 032 (20) Hagerman Pass Pitkin, CO 851.5875852.375852.650c852.8625c853.275c853.575c 
2 (2) 039 (27) Harper Hill Moffat, CO 852.6375853.1875c853.4625c853.6625c853.825c  
2 (2) 027 (1B) Harvey Gap Garfield, CO 851.650852.2125c853.0375c853.5625c853.800c858.0125 
6 (6) 036 (24) Haswell Kiowa, CO 852.1375852.975c853.250c853.500c853.950c857.0375 
2 (2) 067 (43) Hayden Routt, CO 851.6125852.425c852.800c853.3875c853.9875c856.5625 
5 (5) 080 (50) Hill 71 Hinsdale, CO 851.650852.2125c853.0375c853.5625c853.800c  
6 (6) 044 (2C) Holly Prowers, CO 851.125851.6375c851.800c853.4125c853.775c  
3 (3) 062 (3E) Horsetooth Mountain Larimer, CO 851.175851.2625851.425851.850852.0125852.075852.675
    852.7875853.050853.125c853.3625c853.7125c853.8875c854.9625
1 (1) 063 (3F) Hugo Lincoln, CO 851.6625851.9375c852.5375c852.8375c853.150c858.1875 
3 (3) 031 (1F) Idalia Yuma, CO 851.900852.075c853.425c853.700c853.8875c854.2375 
5 (5) 090 (5A) Ignacio La Plata, CO 851.6625851.9375852.5375c852.8375c853.150c853.8375c 
3 (3) 035 (23) Julesburg Sedgwick, CO 852.3125852.900c853.1125c853.400c853.9375c854.5125 
2 (2) 025 (19) Juniper Mountain Moffat, CO 851.625852.0875c852.2375c852.6625c853.550c854.6875 
2 (2) 058 (3A) Keystone Resort Summit, CO 769.18125769.43125769.68125c769.93125c770.18125c770.43125c 
3 (3) 038 (26) Killpecker Larimer, CO 857.3375857.5875858.5875c859.0125c859.3375c859.5625c 
6 (6) 025 (19) Kim Las Animas, CO 851.200851.725c852.7875c853.050c853.200c  
2 (2) 031 (1F) King Mountain Routt, CO 851.375851.8125c852.400c852.6125c853.2625c  
1 (1) 072 (48) Kiowa Elbert, CO 771.39375771.66875772.19375c772.64375c772.89375c773.19375c774.69375c
6 (6) 068 (44) La Junta Otero, CO 851.275851.450851.975c852.475c853.0125853.625c853.8375c
    855.2125856.0875     
5 (5) 009 (9) La Monte Peak La Plata, CO 851.0875851.3375852.275c852.4375c852.750c853.2125c 
6 (6) 032 (20) La Veta Mountain Huerfano, CO 851.150851.950852.700c852.950c853.475c853.925c854.6875
    855.2125856.2125     
2 (2) 057 (39) Lake Hill Summit, CO 852.3125852.900c853.1125c853.400c853.9375c854.7125856.1625
    858.1625      
3 (3) 046 (2E) Lake Ridge Grand, CO 851.2125851.950852.350c852.700c853.475c853.9625c 
6 (6) 018 (12) Lamar Prowers, CO 851.7875852.100c852.600c852.9375c853.2375c855.2375856.5875
3 (3) 039 (27) Last Chance Washington, CO 851.075851.675c852.1125c852.7625c853.7375c  
2 (2) 043 (2B) Lee's Point Mesa, CO 851.6625851.9375c852.5375c852.8375c853.150c  
1 (1) 038 (26) Limon Correctional Lincoln, CO 851.0875851.3375c852.4375c852.750c853.2125c856.0875857.1125
5 (5) 025 (19) Little Blue Creek Gunnison, CO 851.6625851.9375852.5375c852.8375c853.150c854.3875 
6 (6) 037 (25) Little Grouse Teller, CO 851.625852.0875c852.2375c852.6625c853.550c856.0875 
2 (2) 082 (52) Lobo Rio Blanco, CO 851.050851.2875852.050c852.4625c853.075c853.7625c 
5 (5) 038 (26) Log Hill Ouray, CO 852.250852.775853.0875c853.325c853.725c857.5875 
2 (2) 040 (28) Loge Lift Pitkin, CO 770.55625771.03125771.28125771.68125772.10625772.58125773.95625c
    774.30625c774.55625c774.80625c    
3 (3) 056 (38) Longmont Boulder, CO 769.28125769.55625770.31875770.83125771.16875771.58125772.04375
    772.65625c772.91875c773.89375c774.20625c   
2 (2) 026 (1A) Lookout (Glenwood Springs) Garfield, CO 851.150851.4625851.950852.700c853.225c853.475c853.925c
    856.0625857.0625858.0625858.7375   
1 (1) 008 (8) Lookout Mountain Jefferson, CO 851.400851.4875851.6875851.9875852.0375852.200852.4125
    852.4875853.0625c853.4125c853.4875c853.775c854.1625855.4375
    855.8375856.0625856.5125857.5625857.7875858.6375 
3 (3) 063 (3F) Loveland Larimer, CO 851.2875851.8375852.050852.9375c853.200c853.5625c853.7625c
1 (1) 021 (15) Loveland Ski Clear Creek, CO 851.225851.775852.3625c852.875c853.4375c853.9625c 
2 (2) 095 (5F) Lower Beaver Creek Eagle, CO 854.3875855.7125856.7625c857.7625c858.7625c859.9875c 
2 (2) 050 (32) Lower Dowd Junction Eagle, CO 852.250852.775c853.0875c853.325c853.725c855.2125856.2125
    857.2125858.2125859.2125    
2 (2) 097 (61) Marble Gunnison, CO 856.2875857.2875c858.3875c859.3875c   
2 (2) 088 (58) Marvine Hill Rio Blanco, CO 851.0875851.3375851.9625852.4375852.750853.2125c 
1 (1) 012 (C) Mead Boulder, CO 774.04375774.29375774.54375774.79375851.350851.6125851.950
    852.1875852.425c852.800c853.3875c853.9875c858.0875859.0875
2 (2) 087 (57) Mellen Hill Rio Blanco, CO 851.075851.675852.1125c852.7625c853.7375c853.9625c 
2 (2) 060 (3C) Mesa Point Delta, CO 851.250851.7125851.9125852.4625c852.6875c852.9125c853.825c
    854.2375854.6625     
1 (1) 006 (6) Mestaa’ehehe Clear Creek, CO 851.1625851.475851.6375851.8625852.1875852.450852.625
    852.7875852.950853.1125853.450c853.6125c853.850c854.4125
    854.8125855.6125856.5625857.6125859.6375  
6 (6) 050 (32) Methodist Mountain Chaffee, CO 851.1125851.4375852.2875c852.5625c852.8125c853.700c857.2625
    858.2625      
1 (1) 011 (B) Mines Peak Grand, CO 851.2625851.4125852.1875852.7875c853.225c853.575c 
5 (5) 014 (E) Missionary La Plata, CO 851.575852.2125852.575c852.850c853.100c853.6375c856.2625
    856.7625      
6 (6) 020 (14) Monarch Pass Chaffee, CO 851.1875851.3625851.5625c851.8875c852.125c856.5125 
5 (5) 061 (3D) Monte Vista Rio Grande, CO 851.2125851.5375c852.0375c852.350c853.5125c855.2375856.5875
2 (2) 036 (24) Monument Peak Garfield, CO 851.125851.6375c851.800c853.4125c853.775c  
1 (1) 054 (36) Mount Bailey Park, CO 851.175851.425c852.250c853.1875c853.9875c854.9625 
2 (2) 017 (11) Mount Callahan Garfield, CO 851.2625851.7875852.100852.2625c852.600c852.9375c853.2375c
5 (5) 079 (4F) Mount Egnar San Miguel, CO 851.4875851.9875c852.4875c852.9875c853.4875c854.9875 
4 (4) 018 (12) Mount Pittsburg El Paso, CO 851.2875852.050852.550852.6375853.1875853.6625853.7375c
    854.0375854.2125855.2375856.2375856.4625857.2375858.2375c
6 (6) 027 (1B) Mt Carmel Baca, CO 851.6125852.425c852.800c853.3875c853.9875c  
2 (2) 084 (54) New Castle Garfield, CO 851.4875851.9875c852.4875c852.9875c853.4875c857.4625 
3 (3) 025 (19) New Raymer Weld, CO 851.275851.450c851.975c852.475c853.625c  
3 (3) 040 (28) North Cottonwood Grand, CO 851.0875851.3375852.4375c852.750c853.2125c853.6625c 
3 (3) 014 (E) North Greeley Weld, CO 851.2625851.4125851.775852.250c852.6375853.1875c853.6625c
    854.8625856.5875858.0125    
5 (5) 018 (12) North Mountain San Miguel, CO 851.075851.675c852.1125c852.7625c853.7375c854.6875856.6375
5 (5) 019 (13) Oak Brush Hill Archuleta, CO 851.1625851.3875851.8625c852.625c853.6125c853.850c855.2125
2 (2) 092 (5C) Oak Creek Routt, CO 851.550852.1875852.675c853.125c853.3625c853.7125c 
2 (2) 013 (D) Parachute Garfield, CO 851.575852.575c852.850c853.100c853.6375c859.9375 
3 (3) 029 (1D) Pawnee Morgan, CO 851.5875852.375c852.650c852.8625c853.275c854.7125859.5625
3 (3) 028 (1C) Peetz Logan, CO 851.4875851.9875c852.4875c852.9875c853.4875c857.1375 
3 (3) 053 (35) Phillips Phillips, CO 852.450852.950c853.1625c853.450c853.975c858.5375 
3 (3) 015 (F) Point of Rocks Weld, CO 851.650851.8125c852.2125c853.0375c853.5625853.800c854.3125
    854.5875858.5375     
6 (6) 070 (46) Poncha Springs Chaffee, CO 851.275851.450c851.975c852.475c853.625c858.5375 
5 (5) 042 (2A) Pool Table Mountain Rio Grande, CO 851.200851.475852.175c853.3375c853.5875c853.9125c854.9625
3 (3) 052 (34) Prospect Mountain Larimer, CO 851.150851.5375c851.7875c852.6375c853.5125c854.3375857.0875
    858.050859.9125     
6 (6) 072 (48) Pueblo Air (Aircraft Only) Pueblo, CO 774.09375774.34375c774.59375c774.84375c   
6 (6) 062 (3E) Pueblo Chemical Depot Pueblo, CO 851.300851.475851.825852.175852.925c853.3375c853.525c
    853.9125c      
6 (6) 001 (1) Pueblo Simulcast Pueblo, CO 851.1875851.3625851.5625851.8875852.125852.4875852.6875
    852.9875853.1625c853.4875c853.700c853.9875c  
1 (1) 040 (28) Punkin Center Lincoln, CO 851.2625851.4125c852.1875c853.225c853.575c  
6 (6) 039 (27) Quail Loop El Paso, CO 856.3875856.8375857.3875857.8375858.3875c858.8375c859.3875c
    859.8375c      
2 (2) 094 (5E) Rabbit Valley Mesa, CO 851.3875851.700851.875c852.275c852.6375c852.825c 
5 (5) 029 (1D) Raspberry Ridge Montrose, CO 851.4125852.3125852.900c853.1125c853.400c853.9375c854.5375
    856.5625      
6 (6) 057 (39) Raton Pass Las Animas, CO 851.1375851.325c851.8375c852.3375c853.2875c854.9625 
1 (1) 043 (2B) Rattlesnake Elbert, CO 769.54375770.33125771.03125771.33125772.05625c772.83125c773.39375c
    774.48125c      
2 (2) 053 (35) Red Table Mountain Eagle, CO 856.1375856.6375857.1375c857.6375c858.1375c858.6375c 
2 (2) 056 (38) Redlands Mesa, CO 851.275851.975852.1375852.975c853.250c853.500c853.950c
3 (3) 018 (12) Reiradon Hill Logan, CO 851.0625851.3125851.7625852.0625852.325c852.5875852.8875c
    853.350c858.0875     
5 (5) 048 (30) Rico Dolores, CO 851.4625851.9625c852.4625c852.9625c853.9625c  
2 (2) 083 (53) Rifle Garfield, CO 851.2125851.5375852.0375c852.350c852.9625c853.5125c858.5875
5 (5) 063 (3F) Rose Ridge Gunnison, CO 852.450852.950c853.1625c853.450c853.975c  
2 (2) 002 (2) Ruedi Eagle, CO 770.56875771.04375771.29375c771.69375c772.11875c772.59375c 
1 (1) 046 (2E) Sacramento Mountain Park, CO 851.300851.825c852.3875c852.925c853.525c856.6875 
6 (6) 054 (36) Saguache Peak Saguache, CO 851.350851.600851.925c852.5875c852.7375c853.8375c855.7375
6 (6) 045 (2D) San Antonio Peak, NM Taos, NM 851.125851.6375851.800c852.075c853.4125c853.775c855.4625
6 (6) 040 (28) San Luis Costilla, CO 851.0875851.3375c852.4375c852.750c853.2125c855.7125 
3 (3) 042 (2A) San Toy Mountain Grand, CO 851.625852.0875852.2375c852.6625c853.1875c853.550c 
5 (5) 062 (3E) Sandoval Mesa Archuleta, CO 851.175851.425851.700c853.375c853.675c853.8625c 
1 (1) 066 (42) Saxon Mountain Clear Creek, CO 770.08125771.30625771.63125c771.88125c772.25625c773.73125c 
6 (6) 053 (35) Sheep Mountain Huerfano, CO 852.1625852.8875c853.350c853.650c853.900c854.4375 
5 (5) 058 (3A) Sheeps Knob Montrose, CO 851.0625851.3125c851.7625c852.0625c852.325c854.3875 
6 (6) 026 (1A) Sheridan Lake Kiowa, CO 851.050851.2875c852.050c853.075c853.7625c  
1 (1) 074 (4A) Silo Elbert, CO 769.83125771.38125771.65625772.18125772.63125c772.88125c773.18125c
    774.68125c      
5 (5) 070 (46) Silverton San Juan, CO 851.1125851.4375c852.2875c852.5625c852.8125c  
1 (1) 023 (17) Simla Elbert, CO 851.1375851.325851.8375c852.825c853.0375c853.2875c 
9 (9) 999 (3E7) Site on Wheels Statewide, CO 770.14375770.64375773.10625c773.60625c774.10625c774.60625c 
5 (5) 023 (17) Smelter Mountain La Plata, CO 851.2375851.850c852.725c853.1375c853.3125c853.600857.2625
    858.2625      
1 (1) 007 (7) Smoky Hill Arapahoe, CO 769.58125770.85625771.85625772.75625773.66875851.1125851.450
    851.7375852.150852.2875852.475852.7125853.175853.400c
    853.625c853.875c854.6875857.5125   
2 (2) 069 (45) Snowmass Town Hall Pitkin, CO 851.075851.350851.675852.1125852.7625c853.050c853.200c
    853.7375c      
3 (3) 051 (33) South Morgan Morgan, CO 769.79375771.69375772.61875c773.46875c774.46875c774.74375c 
5 (5) 024 (18) Specie Mesa San Miguel, CO 851.150851.950c852.700c853.475c853.925c857.2375 
6 (6) 041 (29) Springfield Baca, CO 851.0625851.3125c851.7625c852.0625c852.325c856.1875 
2 (2) 004 (4) Stadtman Mesa Rio Blanco, CO 851.0625851.3125c851.7625c852.0625c852.325c  
1 (1) 071 (47) State Capitol Denver, CO 769.30625769.53125769.78125770.58125771.45625772.20625773.23125
    773.48125774.03125c774.28125c774.65625c774.90625c  
3 (3) 057 (39) Sterling Correctional Logan, CO 851.4625851.9625852.4625c852.9625c853.4625c853.9625c854.2625
    854.5625854.9625859.0875    
5 (5) 010 (A) Storm King Montrose, CO 851.375851.8125c852.400c852.6125c853.2625c854.2125855.2125
    855.7125      
2 (2) 011 (B) Sunlight Peak Garfield, CO 851.4125852.1625852.8875c853.350c853.650c853.900c854.8625
    855.7375856.3875856.7625857.3875857.7625858.2625858.7625
    859.4375      
5 (5) 005 (5) Sunset Mesa Montrose, CO 852.200852.4125853.0625c853.425c853.700c853.8875c854.2625
    857.2625      
1 (1) 015 (F) Sunspot Grand, CO 851.1125851.4375852.2875c852.5625c852.8125c853.8375c 
4 (4) 025 (19) Swank Douglas, CO 851.075851.2875851.675852.275852.850c853.075c 
3 (3) 043 (2B) Table Mountain Grand, CO 851.050851.2875c852.050c852.2625c853.600c856.5875 
5 (5) 093 (5D) Tank Hill Delta, CO 851.7375852.150c852.7125c853.175c853.875c858.1375 
2 (2) 049 (31) Teepee Park Rio Blanco, CO 851.475852.175c853.3375c853.5875c853.9125c  
6 (6) 017 (11) Tenderfoot II Teller, CO 851.6875852.225c853.300c853.5375c853.750c858.1875858.4375
    859.4375      
1 (1) 005 (5) Thorodin Gilpin, CO 851.125851.275851.4625851.625851.800852.0875852.2375
    852.6625852.9875853.1625c853.3375853.550c853.975c854.7125
    855.5875856.0125857.0375    
6 (6) 028 (1C) Toonerville Bent, CO 851.1875851.3625c851.5625c851.8875c852.125c854.9625 
6 (6) 074 (4A) Toonerville Air (Aircraft Only) Bent, CO 774.04375774.29375c774.54375c774.79375c   
6 (6) 056 (38) Trinidad Correctional Las Animas, CO 852.250852.775c853.0875c853.325c853.725c855.7375 
6 (6) 030 (1E) Trinidad POE Las Animas, CO 851.2375851.850852.725c853.1375c853.3125c853.600c 
4 (4) 019 (13) Truckton El Paso, CO 853.800854.3875855.7125857.4875c858.4875c859.4875c859.7375
5 (5) 034 (22) TV Hill Delta, CO 851.6125852.425c852.800c853.3875c853.9875c859.0125 
6 (6) 049 (31) Twin Mountain Fremont, CO 851.0625851.3125851.7625852.0625852.325c852.9625c853.425c
    853.975c854.4125854.6875856.1875859.1875  
2 (2) 077 (4D) Tyrolean Summit, CO 851.3875851.700c851.875c852.275c852.825c858.6875 
2 (2) 085 (55) Uravan Montrose, CO 851.050851.2875c852.050c853.075c853.7625c  
5 (5) 074 (4A) Ute Mountain Montezuma, CO 851.200851.725c852.7875c853.050c853.200c855.2125 
2 (2) 076 (4C) Vail Eagle, CO 851.1875851.3625851.5625c851.8875c852.125c853.9625c 
6 (6) 042 (2A) Valley Otero, CO 851.2125851.5375852.350c852.7375c853.2625c853.5125c854.6875
    855.4875      
6 (6) 016 (10) Verdemont Custer, CO 852.3125852.900c853.1125c853.400c853.9375c856.1125 
2 (2) 016 (10) Vermillion Bluffs Moffat, CO 851.1125851.4375852.2875c852.5625c852.8125c  
5 (5) 044 (2C) W Mountain Gunnison, CO 851.6875852.225c853.300c853.5375c853.750c859.6125 
2 (2) 015 (F) Walden Jackson, CO 851.1875851.3625c851.5625c851.8875c852.125c  
2 (2) 005 (5) Walden Air (Aircraft Only) Jackson, CO 774.08125774.33125c774.58125c774.83125c   
6 (6) 043 (2B) Walsenburg Huerfano, CO 851.625852.0875852.2375c852.6625c853.375c853.550c 
6 (6) 073 (49) Walsenburg Air (Aircraft Only) Huerfano, CO 774.06875774.31875c774.56875c774.81875c   
2 (2) 037 (25) Walton Peak Routt, CO 851.275851.450c851.975c852.475c853.625c856.1875 
5 (5) 075 (4B) Waterdog Montrose, CO 851.550852.675c853.125c853.3625c853.7125c854.5875856.0875
    856.5875      
2 (2) 012 (C) Whitewater Mesa, CO 851.1625851.8625852.625852.9625c853.1875c853.6125c853.850c
    854.3125      
3 (3) 021 (15) Wildhorse Sedgwick, CO 851.350851.600c851.925c852.5875c852.7375c857.0875 
2 (2) 068 (44) Williams Hill Pitkin, CO 851.1375851.325851.600851.8375852.3375c852.5875c852.7375c
    853.2875c      
2 (2) 055 (37) Wolcott Eagle, CO 851.6875852.225c853.300c853.5375c853.750856.9375 
5 (5) 027 (1B) Wolf Creek Pass Mineral, CO 851.0375851.400c852.200c852.4125c853.0625c854.6875854.9875
4 (4) 015 (F) Woodland Park Teller, CO 851.075851.2875851.575851.8125852.050852.425c852.675
    853.100854.2625854.4875c    
3 (3) 044 (2C) Wray Yuma, CO 851.7375852.150852.7125c853.175c853.875c859.0375 
5 (5) 021 (15) Youngs Peak Delta, CO 851.200851.725c852.7875c853.050c853.200c854.7375 
3 (3) 034 (22) Yuma Washington, CO 851.300851.825c852.3875c852.925c853.525c859.5125 
3 (3) 058 (3A) Yuma Air (Aircraft Only) Washington, CO 774.08125774.33125c774.58125c774.83125c   
1 (1) 047 (2F) Zap Arapahoe, CO 770.03125770.80625774.30625774.55625774.80625851.2125851.5375
    852.0375852.350c852.6625853.5125c857.0875  

Talkgroups

Colorado Mutual Aid

These talk groups will generally be heard only on sites in or near the appropriate mutual aid region when incidents require their use. MAC's 1-21 are labeled per system standards and the talkgroup name is reproduced in the description field for easier use. Check the WIKI for MAC/County usage, as well as EMS RETAC assignments

Colorado Mutual Aid - SOW

These talkgroups (as well as standard talkgroups) may be used with the mobile "Site on Wheels" transportable sites during mutual aid, large area disasters or other incidents that requires additional talkgroups or channel capacity. Two SOW's are known to exist in the state and are stored in Grand Junction and Denver

Colorado State Patrol

These talk groups will generally only be heard on DTRS sites in or near the appropriate Colorado State Patrol troop district:
Contact a District or Troop | Colorado State Patrol

Colorado Bureau of Investigation

The Colorado Bureau of Investigation is a law enforcement agency of the state of Colorado that performs forensic and laboratory services and criminal investigations at the request of local and state law enforcement, agencies, and district attorneys. They investigate arson, homicides, sexual assaults, fraud, cyber, identity theft, and other crimes

Colorado Judicial Branch
Colorado Parks and Wildlife

Colorado Parks and Wildlife manages the state parks system and the wildlife. The division currently manages the 41 state parks and 307 wildlife areas of Colorado. Colorado State Parks and the Colorado Division of Wildlife are merged into Colorado Parks and Wildlife in 2011 and operates under the Department of Natural Resources

Department of Agriculture
Department of Corrections

Colorado Department of Corrections The Colorado Department of Corrections runs 20 state-run prisons and also has been affiliated with 7 for-profit prisons in Colorado, of which the state currently contracts with 3 for-profit prisons. The following facilities do not appear to be in operation or potentionally exist however talkgroups are listed for them (corrections requested): Colorado Woman's Correctional Facility (may be confused with the Denver facility), Sable Correctional Center. Talkgroups that do not have a known specific function will have the talkgroup number after its description (xxxx). Please submit updates when use is discovered

Department of Higher Education
Department of Human Services - Division Youth Services

The CDHS Division of Youth Services (DYS) provides for the care and supervision of youth committed by the District Court to the custody of CDHS. DYS operates 10 secure facilities that serve youth between the ages of 10-21 who are pre-adjudicated or committed. In addition to residential programming, DYS administers juvenile parole services throughout Colorado

Department of Human Services - Mental Health Hospitals

The Colorado Department of Human Services operates two state-run psychiatric hospitals:
the Colorado Mental Health Hospital in Pueblo (CMHHIP) and the Colorado Mental Health Hospital in Fort Logan (CMHHIFL) in Denver.

Department of Labor and Employment
Department of Military and Veterans Affairs

The Colorado Department of Military and Veterans Affairs supervises the Army National Guard and Air National Guard), and non-military state safety agencies. The Department consists of the Department of Military Affairs, and the Division of Veterans' Affairs, and is headed by the Adjutant General of Colorado

Department of Natural Resources

The Colorado Department of Natural Resources is the principal department of the Colorado state government responsible for the development, protection, and enhancement Colorado natural resources. The Department consists of: Division of Forestry, Division of Reclamation, Mining, and Safety, Division of Water Resources, Oil and Gas Conservation Commission, Parks and Wildlife, State Land Board and the Water Conservation Board. Due to the scope of some of the divisions, they may be listed separately from this category

Department of Public Health and Environment

The Colorado Department of Public Health and Environment (CDPHE) is responsible for public health and environmental regulation

Department of Revenue

The Colorado Department of Revenue (DOR) collects most types of taxes, and issuing state identification cards or driver licenses, but DOR also enforces Colorado laws regarding gaming, liquor, tobacco, racing, auto dealers and marijuana and the lottery

Department of Transportation

Section 1 - Larimer, Weld, Boulder, Morgan, Washington, Logan, Yuma, Sedgwick, Phillips, Elbert, Lincoln, Kit Carson and Cheyenne Counties

Section 2 - Garfield, Mesa, Delta, Eagle, Delta, Summit, Pitkin, Lake, Gunnison and Hinsdale Counties

Section 3 - Montrose, Ouray, San Miguel, San Juan, Dolores, Montezuma, La Plata, and Archuleta Counties

Section 4 - Park, Teller, El Paso, Fremont, Custer, Pueblo, Huerfano, Las Animas, Crowley, Otero, Kiowa, Bent, Prowers, and Baca Counties

Section 5 - Broomfield, Denver, Adams, Arapahoe, Douglass and Jefferson Counties

Section 6 - Moffat, Routt, Jackson, Rio Blanco, and Grand Counties

Section 7 - Chaffee, Saguache, Mineral, Rio Grande, Alamosa, Conejos, and Costilla Counties

Section 9 - Gilpin and Clear Creek Counties

Division of Fire Prevention & Control
Division of Homeland Security and Emergency Management

Division of Homeland Security and Emergency Management under the Colorado Department of Public Safety and is comprised of three offices: Office of Emergency Management, Office of Grants Management and the Office of Prevention and Security/CIAC

Governors Office of Information Technology

The Governor's Office of Information Technology operates the Public Safety Communications Network (aka DTRS) radio system as well as other Colorado IT services

Colorado Humane Society
Colorado Medical Helicopters
Colorado National Guard
Colorado Search and Rescue

Search and Rescue (SAR) groups that operate statewide are listed here. SAR groups that only operate within a certain county or town will be listed within that county

Denver Metro Task Forces
Bureau of Land Management (BLM)
Department of Veterans Affairs (VA)
Federal Law Enforcement

Federal Law Enforcement users include DEA, FBI, DHS / ICE

National Park Service (NPS)
United States Bureau of Reclamation (USBR)
United States Fish and Wildlife Service (USFWS)
United States Forest Service (USFS)
United States Air Force (USAF)
United States Army
United States Space Force (USSF)

Adams County primarily operates on the FRCC Trunked Radio System:
Front Range Communications Consortium (FRCC) Trunking System, Weld County, Colorado

The following agencies are dispatched on talk group 8090 / ARCC 5 (San Luis Valley-Wide Fire/EMS): Alamosa EMS, Alamosa Fire Department, Conejos EMS, Conejos Fire Department, Costilla EMS, Mosca/Hooper Fire Department, and Baca Grande Fire/EMS.

The following agencies are dispatched on talk group 3001 / Arapahoe County Sheriff Dispatch Main: Cherry Hills Village PD, Columbine Valley PD, and Sheridan PD. South Metro Fire Rescue covers most of the county for fire. Please see the South Metro Fire Rescue and East Metro Fire Districts section in the database.

Cherry Hills Village

Glendale part of Arapahoe County and is an enclave of the City and County of Denver. Glendale's fire and medical services have been provided by the Denver Fire Department and Denver Paramedics through a contract by the City and County of Denver since 2005. Glendale is policed by the Glendale Police Department

East Metro Fire Districts

East Metro Fire Districts include Bennett Fire Protection District, Byers Fire Protection District, Deer Trail Rural Fire Protection District, Sable Altura Fire Rescue, and Strasburg Fire Protection District.

South Metro Fire Rescue

South Metro Fire Rescue Dispatch (formally Metcom) is a secondary Public Safety Answering Point for fire and emergency services and currently provides dispatch services for the cities of Bow Mar, Castle Pines, Centennial, Cherry Hills Village, Columbine Valley, Foxfield, Greenwood Village, Littleton, Lone Tree, and Parker, as well as Castle Pines Village, Highlands Ranch, Louviers, Centennial Airport, the Denver Tech Center, Inverness, and the Meridian Office Park as well as unincorporated portions of Arapahoe and Douglas counties.

Boulder County agencies also operate on several VHF freqencies:
Boulder County, Colorado (CO) Scanner Frequencies and Radio Frequency Reference

Boulder (City) Police and Fire operate on the City of Boulder Integrated Radio System (CBIRS) P25 system.

Mountain View Fire Rescue

Mountain View Fire Rescue serves approximately 250 square miles including Boulder, Dacono, Erie, Mead, Niwot, Superior and unincorporated areas of Boulder and Weld counties.

University of Colorado (Boulder)

Kit Carson County dispatches for Cheyenne County.

Clear Creek County

Sheriff, La Jara and Manassa police are dispatched on the LE Dispatch channel

North Fork EMS/North Fork Ambulance Health District is based out of Hotchkiss and covers a three county area

Denver City and County

The City and County of Denver primarily operates on their own trunked radio systems.
Denver Trunking System, Denver, Colorado
Denver International Airport Trunking System, Denver, Colorado

Regional Transportation District

Regional Transportation District (RTD) operates rail and bus lines in the Denver Metro Area

Douglas County has announced that they will be encrypting DSCO 1,2 on December 1st, 2019. DSCO 1&2 are used by all LE for Elbert County, Elbert County Sheriff, Elizabeth Police and Simla Police.

The following agencies are dispatched on talk group 1053 / Douglas County Fire Dispatch Channel-1 (Main) : Elbert County Fire Department

The following agencies are dispatched on talk group 2103 / Parker Police Channel-1 : Lone Tree Police Department

Douglas County School District RE-1

Holy Cross Energy provides energy services to Eagle, Pitkin, Garfield, Mesa, and Gunnison Counties.

El Paso County and its local municipalities are part of the Pikes Peak Regional Communications Network.

Colorado Springs Public Safety
Colorado Springs Public Works
Colorado Springs Hospitals
Colorado Springs Utilities

All Elbert County Law Enforcement is dispatched by Douglas County. DCSO 1&2 have been announced that they will go full time encryption on December 1, 2019.

The following agencies are dispatched on talk group 1053 / Douglas County Fire Dispatch Channel-1 (Main) : Elbert County Fire Department

Timberline Fire Protection District serves both Gilpin and Boulder Counties.The district is 30 miles west of the Denver/Boulder metropolitan area spanning the Peak to Peak Scenic Highway between the cities of Black Hawk and Nederland

Black Hawk FD is dispatched by Gilpin County.

Central City FD is dispatched by Gilpin County.

Mount Crested Butte
Jefferson County School District R-1

 Kit Carson County also dispatches for Cheyenne County.

Durango Fire Protection District, Ft. Lewis Fire Protection District, Upper Pine River Fire Protection District are dispatched by the Durango/La Plata Emergency Communications Center

Police dispatched by Southern Ute Indian Tribe Dispatch on TG 11551

Southern Ute Reservation

The Town of Berthoud contracts with the Larimer County Sheriff's Office (the Berthoud Squad) for law enforcement services.
The Berthoud Fire Protection District operates on Loveland Fire talkgroups and can be found under the Loveland category.

Poudre Fire Authority

The Poudre Fire Authority covers 235sq miles and is the combination of the former Fort Collins Fire department and the rural fire district. Communities include: Fort Collins, Horsetooth, Laporte, Bellvue, Timnath

Colorado State University (Fort Collins)
Northern Colorado Water Conservancy District ("Northern Water")

Northern Water’s service area includes portions of Boulder, Broomfield, Larimer, Logan, Morgan, Sedgwick, Washington and Weld Counties.

Platte River Power Authority (PRPA)

Platte River provides energy services to its owner communities of Estes Park, Fort Collins, Longmont and Loveland.

Poudre School District R-1

Police are on the Las Animas County LE talkgroups.

Craig Police are dispatched on the Moffat County Sheriff talkgroups.

Ute Mountain Reservation
Roaring Fork Transit Authority

Roaring Fork Transit Authority (RFTA) provides commuter bus service from Aspen to Glenwood Springs to Rifle, Colorado

Pueblo County dispatches for all fire departments that do not have their own dispatch center. Districts that are not part of an incorporated town are listed under the county

The Del Norte Police Department and South Fork Police Department are dispatched on talk group 8088 with the Alamosa County Sheriff's Office

Weld County primarily operates on the FRCC Trunking System:
Front Range Communications Consortium (FRCC) Trunking System, Weld County, Colorado

Windsor is located in both Weld and Larimer counties.
Windsor Severance Fire Rescue is dispatched by Weld County on the FRCC system.