Washington County, Missouri (MO) Scanner Frequencies and Radio Frequency Reference

Washington County, Missouri

Last Updated: October 4, 2025, 08:59 am UTC

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Entity	Entity Type
Washington County Trunked Systems (3)	Trunked
Washington County Amateur Radio	Amateur Radio
Washington County	Category
Schools	Category
Missouri State	Category
Businesses, Attractions and Recreation	Business Group

See the WIKI for more information

1/25 - New MOSWIN 700 MHz site online for the county, 3-059, with 769.20625 control.

Frequencies

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Washington County

Central Dispatch/911

154.415 Tone-outs/Dispatch - Potosi, Belgrade, Caledonia, Richwoods, Irondale, Sullivan Fire, and WashCo EMS
TG9004 Fire 1 is Potosi, Richwoods, Belgrade, Caledonia, Irondale

154.43 C67.0 - Frankin County dispatching Potosi Fire EMS (heard 9/21)
156.0375 D243 FX1 - input to unknown repeater (Heard 4101 Bismark, part of St Francios County)

Missouri Statewide Wireless Interoperable Network (MOSWIN)
Project 25 Phase II

Used by Potosi Police and Fire, talkgroups 7603, 7604

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
154.860	WRBP788	RM	CC 10 TG 9348 SL 1	Wash Shrf Law 1	Sheriff/Potosi Police: Dispatch [LAW 1]	DMR	Law Dispatch
155.550	WPWR986	RM	CC 15 TG 9348 SL 2	Wash Shrf Law 1	Sheriff/Potosi Police: Dispatch [LAW 1]	DMR	Law Dispatch
154.070	WPWR986	RM	CC 12 TG 9534 SL 2	Wash Shrf Law 2	Rural Law Dispatch [LAW 2]	DMR	Law Dispatch
155.550	WPWR986	RM	CC 10 TG 9534 SL 1	Wash Shrf Law 2	Sheriff: Rural Law Dispatch [LAW 2]	DMR	Law Dispatch
154.070	WPWR986	RM	CC 10 TG 9009 SL 2	Wash EMA? 9009	Emergency Management (?)	DMR	Emergency Ops
154.415	WPWR986	BM	162.2 PL	Wash FireEMS T/O	Fire/EMS: Tone-Outs / Dispatch*	FMN	Fire Dispatch
154.415	WPWR986	BM	67.0 PL	Wash FireEMS T/O	Fire/EMS: Tone-Outs / Dispatch - Sullivan area	FMN	Fire Dispatch
154.385	KYS994	RM	CC 13 TG 9004 SL 1	Wash Fire Main 1	Fire: Main 1 [FIRE 1] (Response)	DMR	Fire Dispatch
154.070	WPWR986	RM	CC 12 TG 9005 SL 1	Wash Fire Main 2	Fire: Main 2 [FIRE 2] (mostly Sullivan)	DMR	Fire Dispatch
154.385	KYS994	RM	CC 10 TG 9005 SL 2	Wash Fire Main 2	Fire: Main 2 [FIRE 2] (Response)	DMR	Fire Dispatch
156.0375	WPWR986	F	243 DPL	Wash FD 1560375	Fire: Dispatch (input to ??)	FMN	Fire Dispatch
154.070	WPWR986	RM	CC 10 TG 9012 SL 1	Wash Fire 9012	Fire: Ops	DMR	Fire-Tac
154.355	WNYM688	RM	141.3 PL	Wash Fire MutAid	Fire: Mutual Aid (dept's not DMR)	FMN	Fire-Tac
458.3125	WPWR986	F	100.0 PL	Wash FD RF Pot	Fire: Remote Link (Potosi)	FMN	Fire Dispatch
154.385	KYS994	RM	CC 13 TG 9182 SL 2	Wash EMS Resp	EMS: Response?	DMR	EMS Dispatch
154.860	WRBP788	RM	CC 10 TG 9003 SL 2	Wash EMS Main	EMS: Main - Dispatch	DMR	EMS Dispatch
155.100	WPWR986	RM	131.8 PL	Wash EMS 2	EMS: Dispatch (still in use?)	FMN	EMS Dispatch
156.225	WPVA678	RM	192.8 PL	Wash Roads/Brdg	Roads and Bridges [Ch 1][Expired 6/22]	FMN	Public Works
453.125	WQDP518	RM		Wash Co AVL*D	AVL Data	Telm	Data

Washington County Ambulance District

Missouri Statewide Wireless Interoperable Network (MOSWIN)
Project 25 Phase II

Future Use? (mobile extenders on 808.1/853.1 WSAG278)

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
155.160	KJH261	BM	162.2 PL	WashCo EMS2	EMS: Dispatch [Expired 7/21]	FMN	EMS Dispatch
155.160	KSX325	BM	123.0 PL	WashCo EMS3	EMS: Dispatch [Expired 7/23]	FMN	EMS Dispatch
463.1125	KJH261	M		WashCo EMS4	EMS: Mobile Extenders [Expired 7/21]	FMN	EMS-Tac

Washington County Memorial Hospital (Potosi)

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
155.160	KJH261	BM	162.2 PL	WCMH EMS-V	EMS [Expired 7/21]	FMN	EMS Dispatch
463.1125	KJH261	M		WCMH EMS-U	EMS [Expired 7/21]	FMN	EMS-Tac
155.340	KJH261	BM		HEAR340	Patient Reports [Expired 7/21]	FMN	Hospital

Bunker

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
155.925	WNYU763	BM		Bunker Local	City Operations [Expired 3/22]	FMN	Deprecated

Irondale

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
158.820	WPNV249	BM		Irondale DPW	Water / Sewer / Street	FMN	Public Works

Potosi

Missouri Statewide Wireless Interoperable Network (MOSWIN)
Project 25 Phase II

Used by Potosi Police and Fire, talkgroups 7603, 7604

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
155.5275	KYS994	RM	67.0 PL	Potosi Fire	Fire: Dispatch	FMN	Fire Dispatch
154.415		BM		Potosi Fire1	Fireground (old?)	FMN	Fire-Tac
155.745	KNFX411	RM		Potosi Village	Village Ops	FMN	Public Works
451.025	WPPZ703	F		Potosi WDD	Water Distribution Data	Telm	Data

Richwoods

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
154.415	WPJL526	BM		Richwoods Fire	Fire [Expired 7/21]	FMN	Fire-Tac

Schools

Kingston School District K14 (Cadet)

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
155.235	WNIN582	BM		KngstnSchBus	Buses	FMN	Schools

Potosi School District R3

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
152.420	WNMF734	RM	CC 14 TG 700 SL *	PetosiSch A700	Ops	DMRe	Schools
154.540	WNMF734	RM	CC 14 TG 188 SL *	PetosiSch Buses	Buses	DMRE	Schools
154.540	WNMF734	RM	CC 14 TG 232 SL *	PetosiSch Admin	Admin	DMRE	Schools
154.540	WNMF734	RM	CC 14 TG 700 SL *	PetosiSch B700	Ops	DMR	Schools
154.540	WNMF734	RM	CC 14 TG 1000 SL *	PetosiSch B1000	Ops	DMR	Schools

Reorganized School District 7 (Richwoods)

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
155.175	WNWA273	BM	192.8 PL	SD7 Buses	Buses	FMN	Schools

Missouri State

Potosi Correctional Center

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
154.115	WNMG226	BM	136.5 PL	Potosi CorrCntrA	Operations	FMN	Law Tac