Multnomah County Oregon

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
46.58000	WPEI422	BM		CivilDefense	Portland Civil Defense	FM	Emergency Ops
72.98000	KNJP412	F		Svcs 72.98	Services	FM	Public Works
153.74000	KJY673	M	103.5 PL	OxbowRegPark	Oxbow Regional Park (METRO) - Gresham	FM	Public Works
153.86000	KOL926	BM		Animal Ctrl	Animal Control	FM	Public Works
155.68500	KJV351	RM	103.5 PL	Animal Svcs	Animal Services	FM	Public Works
155.80500	KB46121	M		SearchRescue	Search and Rescue	FM	EMS-Tac
156.04500	KD35206	M		Roads Flag	Roads - Flagging	FM	Public Works
156.24000	KOE808	BM		Roads Disp	Roads - Dispatch	FM	Public Works
460.35000	KEG813	RM		LongJuveHome	Donald E. Long Juvenile Home (JDH)	FM	Corrections

Portland Public Safety Radio System     Motorola Type II SmartZone

Most Multnomah County public services utilize the Portland Public Safety Radio System for their radio communications needs.

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
851.55000	WPWV816	RM		PFB RPT 1	Portland Fire Mobile Repeater 1	FM	Fire-Tac
851.57500	WPWV816	RM		PFB RPT 2	Portland Fire Mobile Repeater 2	FM	Fire-Tac
460.07500	WQIC611	RM		INTEROP	Port Auth. Public Safety - Interoperability Comms	FMN	Interop
851.32500	WPII464	RM	156.7 PL	OR OPS 1	Region 35 Interop 1	FM	Interop
851.38750	WPII464	RM	156.7 PL	OR OPS 2	Region 35 Interop 2	FM	Interop
851.75000	WPII464	RM	156.7 PL	OR OPS 3	Region 35 Interop 3	FM	Interop
851.77500	WPPH321	RM	156.7 PL	OR OPS 4	Region 35 Interop 4	FM	Interop
851.80000	WPPH322	RM	156.7 PL	OR OPS 5	Region 35 Interop 5	FM	Interop

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
155.23500	WNJB867	R			American Medical Response (AMR) Ambulance	FM	EMS Dispatch

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
152.31500	WPZK421	RM	431 DPL		Gresham High School	FM	Schools

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
453.58750	WPBK882	M		Zoo Ops 1	Zoo Operations	TRBO	Public Works
453.73750	WPBK882	M		Zoo Ops 2	Zoo Operations	TRBO	Public Works
453.78750	WPBK882	M		Zoo Ops 3	Zoo Operations	TRBO	Public Works

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
453.52500	WPRI682	RM			Police	FM	Law Dispatch

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
155.17500	KLX587	BM	85.4 PL		School Buses	FM	Schools
461.85000	WQAU954	RM	754 DPL		Reynolds School District	FM	Schools
461.85000	WQAU954	M	103.5 PL		HB Lee Middle School	FM	Schools
461.85000	WQAU954	M	127.3 PL		Reynolds Middle School	FM	Schools
461.85000	WQAU954	M	162.2 PL		Walt Morey Middle School	FM	Schools
461.85000	WQAU954	M	047 DPL		Reynolds High School	FM	Schools
461.85000	WQAU954	M	100.0 PL		Natural Resources Academy	FM	Schools

Buses operate on a "pseudo-trunked" voice radio system on 450MHz.

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
452.70000	WPRH322	RM		V1	Voice Channel 1 (Buses)	FM	Transportation
452.37500	WPRH322	RM		V2	Voice Channel 2 (Buses)	FM	Transportation
452.75000	WPRH322	RM		V3	Voice Channel 3 (Buses)	FM	Transportation
453.77500	KWM615	RM		V4	Voice Channel 4 (Buses)	FM	Transportation
452.82500	WPRH322	RM		D1	Telemetry data (1)	Telm	Data
452.32500	WPRH322	RM		D2	Telemetry data (2)	Telm	Data
453.65000	KWM615	RM		D3	Telemetry data (3)	Telm	Data
452.87500	WPRH322	RM		D4	Polling data	Telm	Data
460.52500	WPTI912	RM			Willamette Shore Trolley	FM	Transportation

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
154.99500	WZT957	BM	127.3 PL		Police Chat	FM	Law Talk

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
408.20000			107 NAC	FPS Portland	Portland Dispatch	P25	Federal