Port Huron Police
St. Clair, Michigan
Encryption Details
Verified Talkgroup Data
Verification Status
We do have per-talkgroup data for Port Huron Police from the RadioReference API, and used it to correct this listing’s encryption status — but no additional human-reviewed source (a live feed check or a dated news account) has been recorded for this record, so treat it as a data-quality correction rather than an independently confirmed verification. Check the live RadioReference database directly for current status.
If you monitor Port Huron Police directly or have more current information, the fastest way to fix this is to update the RadioReference Wiki entry — our data pulls from there and from the RadioReference API on a regular refresh cycle.
St. Clair County Context
Of the 2 public-safety agencies we track in St. Clair County, Port Huron Police is currently the only one we have flagged as encrypted.
See every agency we track in St. Clair County → County encryption overview →
What This Means
This agency was previously listed as encrypted, but its own RadioReference talkgroup data (reviewed 2026-09-28) shows 0% of its talkgroups actually encrypted. Any scanner can receive it — confirm current status on the live RadioReference database, since encryption decisions can change.
Frequently Asked Questions
Is Port Huron Police radio encrypted?
No. Despite earlier listings, Port Huron Police broadcasts in the clear. This agency was previously listed as encrypted, but its own RadioReference talkgroup data (reviewed 2026-09-28) shows 0% of its talkgroups actually encrypted. Any scanner can receive it — confirm current status on the live RadioReference database, since encryption decisions can change.
Can I listen to Port Huron Police on a police scanner?
Yes. Port Huron Police's own RadioReference talkgroup data shows its dispatch broadcasting in the clear — any scanner can receive it. Check RadioReference for frequencies and current status.
Why do agencies like Port Huron Police encrypt their radio?
Agencies cite officer safety and operational security. Those are assertions rather than findings — no local evidence is typically produced — while the effects are concrete and land straight away on anyone who relied on hearing Port Huron Police to know what was happening nearby.
Can St. Clair County reverse the encryption decision?
It can. The radios support open and encrypted operation equally well, so this is a configuration and a policy, not a constraint — and policies set by St. Clair County officials are policies those officials can revisit when constituents press for it.
What can I do about Port Huron Police encryption?
Put the question to whoever signs off on Port Huron Police's radio budget: why full encryption rather than a delayed feed or tactical-only channels? File for the recordings and the decision documents alongside it, and link up with neighbours and local reporters in St. Clair County so the ask arrives as a group rather than a one-off.