Flock & ALPR Cameras in Spring Grove, Illinois
Volunteers have reported 2 automated license plate readers in and around Spring Grove — cameras that log every passing plate with a time and location.
Jurisdiction · by recorded street address
The 2 cameras counted on this page are every reader mapped within about 20 kilometres of Spring Grove, so the count crosses municipal lines. By the street address recorded for each one, 1 of them sits inside Spring Grove itself.
The rest sit in Fox Lake (1).
Source: community-mapped camera data (OpenStreetMap, ODbL), with addresses resolved by Nominatim.
Need this city’s camera data? Custom extracts are free for researchers, journalists and advocates. Ask for it.
No new reports near Spring Grove in the last 30 days — checked hourly, last checked Oct 7, 18:09 UTC. Cameras only get on the map when someone looks: be the one.
Where the cameras are in Spring Grove
The readers mapped around Spring Grove break down as 1 Axon Enterprise, 1 of unrecorded make. The first camera here was reported in Jan 2026; the most recent in Aug 2026.
- English Prairie Road — 1 reader
- Spring Grove Road — 1 reader
Spring Grove in the McHenry County picture
McHenry County has 111 reported cameras county-wide and ranks #867 of 3,222 U.S. counties for cameras per resident. That’s across 311,366 residents and 1,878 road miles. By road density that is 0.06 cameras per road mile, in the top 10.6% of counties nationally.
Where contributors recorded what a camera watches, the split here is 2 traffic.
What’s watching Spring Grove
These aren’t red-light cameras. Automated license plate readers like Flock Safety’s photograph every plate that passes, log the time and place, and store it in a searchable database that’s often shared far beyond Spring Grove — here’s where that data goes. Counts cover cameras reported closest to Spring Grove (within ~20 km), so nearby towns share the same corridors. Spot one that’s missing? Report it on DeFlock.
What you can do in Spring Grove
Ask who approved these cameras, how long plate data is kept, and who it’s shared with. File a public records request, raise it at a council meeting, and see the full playbook on Take Action. Fighting this locally? Join or start a chapter and we’ll amplify you.
Not sure what one looks like? See photographs of installed cameras before you go looking.
Cameras near Spring Grove
← All Illinois cameras, counties & cities
Camera reports: the open-source DeFlock project. Place data: GeoNames (CC BY).