Flock & ALPR Cameras in Port Huron, Michigan
Volunteers have reported 28 automated license plate readers in and around Port Huron — cameras that log every passing plate with a time and location.
Jurisdiction · by recorded street address
The 28 cameras counted on this page are every reader mapped within about 20 kilometres of Port Huron, so the count crosses municipal lines. By the street address recorded for each one, 22 of them sit inside Port Huron itself.
The rest sit in Fort Gratiot Charter Township (6).
21 of them name an operator in the record: Port Huron Police Department (19), Lowe's (2). The operator is who runs the camera, which is not always the local government.
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 Port Huron in the last 30 days — checked hourly, last checked Oct 7, 17:10 UTC. Cameras only get on the map when someone looks: be the one.
Where the cameras are in Port Huron
The readers mapped around Port Huron break down as 28 Flock Safety. Named operators in the reports: Port Huron Police Department, Lowe's. The first camera here was reported in Jan 2025; the most recent in May 2026.
- Pine Grove Avenue — 3 readers
- 10th Street — 3 readers
- Water Street — 3 readers
- 24th Street — 2 readers
- Lapeer Avenue — 2 readers
- Griswold Street — 2 readers
- Military Street — 2 readers
- Keewahdin Road — 2 readers
- Krafft Road — 1 reader
- 24th Avenue — 1 reader
- Greenview Circle — 1 reader
- Gratiot Avenue — 1 reader
+ 5 more streets and roads mapped around Port Huron — all on the live map above.
Port Huron MI PD and the sharing network
Per Flock’s own transparency portal, Port Huron MI PD appears in the sharing network with connections to 57 other agencies.
Port Huron in the St. Clair County picture
St. Clair County has 54 reported cameras county-wide and ranks #917 of 3,222 U.S. counties for cameras per resident. That’s across 160,089 residents and 1,221 road miles. By road density that is 0.04 cameras per road mile, in the top 14.1% of counties nationally.
Where contributors recorded what a camera watches, the split here is 28 traffic. Operators named on the record: Port Huron Police Department (19), Lowe's (2).
What’s watching Port Huron
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 Port Huron — here’s where that data goes. Counts cover cameras reported closest to Port Huron (within ~20 km), so nearby towns share the same corridors. Spot one that’s missing? Report it on DeFlock.
The latest around Port Huron
What you can do in Port Huron
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 Port Huron
← All Michigan cameras, counties & cities
Camera reports: the open-source DeFlock project. Place data: GeoNames (CC BY).