County record · Minnesota

Lyon County

5 Deployments on record

3 Agencies

2 Technology categories

Technology presence

ALPR · none on record Fixed cameras & RTCC · none on record Face recognition · none on record Drones / UAS · 3 Gunshot detection · none on record Body-worn & dashcam · 2 Doorbell & camera registry · none on record Cell-site simulators · none on record Predictive policing · none on record Social-media monitoring · none on record

The record, by agency

Lyon County Sheriff's Office

Marshall · 2 deployments · on UnGovr: Lyon County

Body-worn & dashcam

The Lyon County Sheriff's Office has 16 WatchGuard body-worn cameras, according to a 2023 audit.

Sources (via the EFF Atlas): Lynn Lembcke ConsultingLyon County - Lyon County Sheriff's Office

Drones / UAS

The Lyon County Sheriff's Office has an unmanned aerial vehicle program, according to a 2021 report from the Minnesota Bureau of Criminal Apprehension.

Sources (via the EFF Atlas): Minnesota Bureau of Criminal Apprehension

Marshall Police Department

Marshall · 2 deployments · on UnGovr: City of Marshall

Body-worn & dashcam

The Marshall Police Department has 13 WatchGuard body-worn cameras, according to a 2023 audit.

Sources (via the EFF Atlas): City of Marshall - Marshall Police Department

Drones / UAS

The Marshall Police Department spent $5000 on its unmanned aerial vehicle program in 2023 and flew a drone three times without a warrant that year.

Sources (via the EFF Atlas): Minnesota Department of Public Safety Minnesota Bureau of Criminal Apprehension

Tracy Police Department

Tracy · 1 deployment · on UnGovr: City of Tracy

Drones / UAS

The Tracy Police Department has an unmanned aerial vehicle program, according to a 2021 report from the Minnesota Bureau of Criminal Apprehension.

Sources (via the EFF Atlas): Minnesota Bureau of Criminal Apprehension

Source: EFF Atlas of Surveillance (Electronic Frontier Foundation & University of Nevada, Reno — Reynolds School of Journalism) · CC BY 4.0 · retrieved July 2026