Bureau County

County record. Includes every city and agency within Bureau County.

5 Deployments on record
4 Agencies
2 Technology categories

Technology presence

ALPR · 3 Fixed cameras & RTCC · none on record Face recognition · none on record Drones / UAS · none on record 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
What these categories mean
ALPR
Automated license plate readers (ALPR): camera systems that automatically capture, read, and log vehicle license plates with location and time, producing a searchable record of vehicle movements.
Fixed cameras & RTCC
Agency-operated fixed video cameras and the real-time crime centers (RTCC) that aggregate live and recorded feeds for monitoring. Extends the Electronic Frontier Foundation's Atlas, which enumerates real-time crime centers and camera registries but not standalone fixed-camera estates.
Face recognition
Software that matches faces in images or video against a reference database to identify or verify individuals.
Drones / UAS
Uncrewed aerial systems (UAS), commonly called drones, operated by an agency for overhead observation, imaging, or sensing.
Gunshot detection
Networks of acoustic sensors that detect and locate suspected gunfire and alert an agency.
Body-worn & dashcam
Officer body-worn and in-vehicle dashboard cameras that record encounters; public access to the footage is frequently restricted.
Doorbell & camera registry
Programs that give an agency access to privately owned camera footage: doorbell-camera partnerships, citizen camera registries, and private-camera integration platforms.
Cell-site simulators
Devices that mimic cell towers to locate or identify nearby mobile phones. They are often called Stingrays, or IMSI catchers after the international mobile subscriber identity (IMSI) number that identifies each phone on a network. Adjacent: communications surveillance outside the visual/sensor core.
Predictive policing
Software that forecasts where crime may occur or who may be involved, to direct policing. Adjacent: analytics rather than a sensing deployment.
Social-media monitoring
Tools that collect and analyze public social-media activity for an agency. Adjacent: open-source/communications monitoring outside the visual/sensor core.

The record, by agency

Bureau County Sheriff's Office

Princeton · 1 deployment · last documented Sep 2025 · on UnGovr: Bureau County

ALPR Vendor: Flock Safety

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

Ladd Police Department

Ladd · 2 deployments · last documented Sep 2025 · on UnGovr: Village of Ladd

ALPR Vendor: Flock Safety

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

Body-worn & dashcam

The Ladd Police Department uses body-worn cameras, according to a 2018 report by the Illinois Law Enforcement Training and Standards Board.

Spring Valley Police Department

Spring Valley · 1 deployment · last documented Sep 2025 · on UnGovr: City of Spring Valley

ALPR Vendor: Flock Safety

The Spring Valley Police Department operates three Flock Safety automated license plate readers as of September 2025.

Bureau County Sheriff’s Office

Princeton · 1 deployment · last documented Jan 2024 · on UnGovr: Bureau County

Body-worn & dashcam Vendor: Axon

The Bureau County Sheriff’s Office has at least 20 Axon body-worn cameras as of 2024.

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