County record · Tennessee

Johnson County

3 Deployments on record

2 Agencies

2 Technology categories

Technology presence

ALPR · 2 Fixed cameras & RTCC · none on record Face recognition · none on record Drones / UAS · none on record Gunshot detection · none on record Body-worn & dashcam · none on record Doorbell & camera registry · none on record Cell-site simulators · none on record Predictive policing · 1 Social-media monitoring · none on record

The record, by agency

Johnson County Sheriff's Office

Mountain City · 2 deployments · on UnGovr: Johnson County

ALPR Vendor: Flock Safety

The Johnson County Sheriff's Office operates four Flock Safety automated license plate readers as of September 2025.

Sources (via the EFF Atlas): Pittsboro Police Department

Predictive policing Vendor: IBM

The Johnson County Sheriff's Office has access to a predictive analytics system developed by IBM to identify locations where vehicle crashes and DUIs are likely to occur. All 95 county sheriffs in the state access the system, which is managed by the Tennessee Highway Patrol.

Sources (via the EFF Atlas): Tennessee Department of Safety and Homeland Security Tennessee Department of Safety and Homeland Security Fox17

Mountain City Police Department

Mountain City · 1 deployment · on UnGovr: Town of Mountain City

ALPR Vendor: Flock Safety

The Mountain City Police Department operates four Flock Safety automated license plate readers as of September 2025.

Sources (via the EFF Atlas): Pittsboro Police Department

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