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Olmsted County, Minnesota

Last Updated: November 11, 2025, 01:54 am UTC
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Entity Entity Type
Olmsted County Trunked Systems (7) Trunked
Olmsted County Amateur Radio Amateur Radio
Olmsted County Category
Businesses Business Group
Rochester International Airport (RST) Aircraft / Airport
Category Report

Frequencies

Olmsted County

Olmsted County
Allied Radio Matrix for Emergency Response (ARMER)
Project 25 Phase I		Using ARMER for Daily Operations
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.490KAB816 RM OLMS PAGING County Paging FMN Fire Dispatch
155.805KUL870 BM OLMS County VHF access/paging FMN Multi-Dispatch
153.980WPEE437 M OLMS MAINT Building Maintenance FMN Public Works
155.115WNYU314 BM OLMS LF ENG Landfill/Engineer FMN Public Works
155.760WNKI511 RM 162.2 PL OLMS EOC Emergency Operations Center FMN Emergency Ops
216.0125WPHU405 M OLMS PLN ZON Planning/Zoning FMN Public Works
453.375KB88096 RM 71.9 PL OLMS ENV 1 Environmental FMN Public Works
453.6375WQCJ787 RM 110.9 PL OLMS MR JDC Many Rivers Juvenile Detention Center FMN Corrections
458.950WPWL763 M OLMS ENV 2 Environmental FMN Public Works
854.9875WPXQ433 BM OLMS MDT SEC MDT (Backup) Telm Data
855.4875WPFF648 BM OLMS MDT PRI MDT (Primary) Telm Data
Medical Support & Facilities
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.280KDR729 BM 141.3 PL GOLD CROSS P Gold Cross Ambulance Primary FMN EMS Dispatch
155.340KLX400 BM 141.3 PL GOLD CROSS S Gold Cross Ambulance Backup FMN EMS Dispatch
155.385KLX400 BM 141.3 PL ROCH EMS Rochester Regional EMS FMN Hospital
155.400KLX400 BM 162.2 PL MAYO ONE Mayo One Dispatch FMN EMS Dispatch
123.050 M CSQ ST MRY HELPD St. Mary Hosp. (Mayo)-Helipad Ops AM Aircraft
124.175 M CSQ ST MRY WX St. Mary Hosp. (Mayo)-Helipad Weather AM Aircraft
130.075 M CSQ MAYO 1 AIR Mayo Foundation-Mayo 1 Air Ops AM Aircraft
Byron
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.235WQEH780 RM Byron PW Byron Public Service FMN Public Works
Chatfield
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.100WPBK227 RM 97.4 PL CHAT P SAFTY Police/Fire/EMS FMN Multi-Dispatch
Eyota
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.115WNVV714 EYOTA WORKS City Service Dept. FMN Public Works
155.790WPRF270 RM EYOTA WORKS City Service Dept. FMN Public Works
Olmsted Medical Center
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
160.155WQBF583 BM OLMS MED CTR Olmsted Medical Center FMN Hospital
Rochester
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
460.625WQAI651 BM ROCH FD PAGE Fire Paging FMN Fire Dispatch
153.185KAA306 RM 192.8 PL ROCH UTIL Utilities FMN Utilities
153.425KAA306 RM 151.4 PL ROCH UTIL Utilities FMN Utilities
153.515WPAZ809 M ROCH UTIL SL Utilities - Silver Lake FMN Utilities
451.275WPCB507 M ROCH UTIL SL Utilities - Silver Lake FMN Utilities
451.575WPCB507 M ROCH UTIL SL Utilities - Silver Lake FMN Utilities
456.150KAA306 M ROCH UTIL PT Utilities - Portables FMN Utilities
456.250WPCB507 M ROCH UTIL Utilities FMN Utilities
456.275WPCB507 M ROCH UTIL Utilities FMN Utilities
153.680WNYW648 M ROCH WTR R P Water Reclamation Plant FMN Public Works
453.850WPAZ737 RM 025 DPL ROCH AIRPORT Airport Operations ( Maint.) FMN Business
456.3125WPZK340 M ROCH WATER Water Distribution FMN Utilities
456.4375WPZK340 M ROCH WATER Water Distribution FMN Utilities
467.8125WPZK340 M ROCH WATER Water Distribution FMN Utilities
467.8375WPZK340 M ROCH WATER Water Distribution FMN Utilities
154.055KFR610 RM 88.5 PL ROCH WORKS Public Works (Street/Parks) FMN Public Works
155.115WNYU314 BM ROCH TWP WKS Township Services FMN Public Works
453.700WPPH949 RM 125 DPL MAYO CC 1 Mayo Civic Center 1 FMN Business
461.475WPKV380 RM 88.5 PL ROCH PS 1 Rochester Public Schools 1 FMN Schools
461.925WPBT462 RM 94.8 PL RCTC Rochester Community and Technical College FMN Schools
462.400WPXN535 RM 85.4 PL ROCH PS 2 Rochester Publis Schools 2 FMN Schools
463.4625WPGR594 M 025 DPL ROCH PS 3 Rochester Publis Schools 3 FMN Schools
463.5125WPGR594 M 71.9 PL ROCH PS 4 Rochester Public Schools 4 FMN Schools
463.700WPKV380 RM 506 DPL ROCH PS 5 Rochester Public Schools 5 FMN Schools
464.475WPKV380 RM 88.5 PL ROCH PS 6 Rochester Public Schools 6 FMN Schools
464.500NOCALL RM 206.5 PL MAYO CC 3 Mayo Civic Center 3 FMN Business
Stewartville

Stewartville uses Rochester Fire frequencies and is dispatched by Rochester/Olmsted County. Olmsted County provides contract law enforcement (City Marshals). EMS service is provided by Gold Cross Ambulance from Rochester.

Utilities
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
153.185KAA306 RM 192.8 PL ROCH UTIL 1 Rochester Public Utilities 1 FMN Utilities
451.425KNBW268 RM PEOPLES COOP Peoples Cooperative Services P25 Utilities
464.8625WQMQ990 RM CC 4
TG *
SL *		 ROCH UTIL 2 Rochester Public Utilities 2 DMR Utilities
Schools
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.475WPKV380 RM 88.5 PL ROCH SCH 1 Rochester Public Schools 1 FMN Schools
461.925WPBT462 RM 94.8 PL RCTC Rochester Community and Technical College FMN Schools
462.400WPXN535 RM 85.4 PL ROCH SCH 6 Rochester Public Schools 6 FMN Schools
463.4625WPGR594 M 025 DPL ROCH SCH 5 Rochester Public Schools 5 FMN Schools
463.5125WPGR594 M 71.9 PL ROCH SCH 2 Rochester Public Schools 2 FMN Schools
463.700WPKV380 RM 506 DPL ROCH SCH 4 Rochester Public Schools 4 FMN Schools
464.475WPKV380 RM 88.5 PL ROCH SCH 3 Rochester Public Schools 3 FMN Schools