Police Department Partially Encrypted

Madenville Police Department

St. Tammany, Louisiana

What you can do right now

Encryption Details

Encryption Type P25 AES-256
Scope Some talkgroups encrypted (47.7% per RadioReference data); others remain in the clear.
Technical Details P25 AES-256

Verified Talkgroup Data

Verified Mar 6, 2026 Moderate confidence
22 Total Talkgroups
8 Encrypted
5 Mixed
9 Unencrypted
48% Encrypted
Radio System: Louisiana Wireless Information Network (LWIN)
View 13 talkgroups
DEC Alpha Tag Description Status
33564 30-GMPD PTRL Golden Meadow Police Patrol Encrypted
33565 30-GMPD SPEC1 Golden Meadow Police Special Ops Encrypted
33563 30-GMPD OPS Golden Meadow Police Operations Encrypted
33566 30-GMPD TAC1 Golden Meadow Police Tactical 1 Encrypted
53050 37-MPD1 MAIN DSP Police - Patrol Dispatch (Ch 1) Mixed
53052 37-MPD3 SP UNITS Police - Specialty Units (Ch 3) Mixed
53051 37-MPD2 TAC Police - Patrol Tactical (Ch 2) Mixed
53153 37-MPD-TAC Police - Tactical (SCU Use Normally) Mixed
34623 STP-MPDISP Police Dispatch Encrypted
34624 STP-MPD2 Police Ch 2 Encrypted
34625 STP-MPD3 Police Ch 3 Encrypted
34626 STP-MPD4 Police Ch 4 Encrypted
53150 37-MPD4 TALK Police - Talk (Ch 4) Mixed

Verification Status

We do have per-talkgroup data for Madenville Police Department from the RadioReference API, and used it to set the encryption scope shown above — 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 Madenville Police Department 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.

Shared Radio System

This page is one of 1 built from the same underlying radio record: police department here shares Louisiana Wireless Information Network (LWIN) with 0 other departments in St. Tammany County, so the same traffic and the same encryption status show up on every one of those pages.

St. Tammany County Context

Of the 6 public-safety agencies we track in St. Tammany County, Madenville Police Department is currently the only one we have flagged as encrypted.

What This Means

Our records list a mix here: some talkgroups encrypted, others not. The listing is unverified, so confirm what is audible at RadioReference.

See encryption status nationwide Interactive map showing which US police departments have encrypted their radios. Open the encryption map →

Frequently Asked Questions

Is Madenville Police Department radio encrypted?

Our database lists Madenville Police Department as using P25 AES-256 encryption, though this listing is unverified. Our records list a mix here: some talkgroups encrypted, others not. The listing is unverified, so confirm what is audible at RadioReference.

Can I listen to Madenville Police Department on a police scanner?

Possibly. Our database lists Madenville Police Department as encrypting some of its talkgroups while leaving others open, which would leave some channels accessible. The listing is unverified — check RadioReference for specific talkgroup status.

Why do agencies like Madenville Police Department encrypt their radio?

The reasons offered are almost always the same two: officer safety and operational security. Whether either was tested against a real St. Tammany County incident is rarely part of the public record, whereas the consequences are easy to observe — no real-time accountability, and neighbouring agencies still in the clear left working around the gap.

Can St. Tammany County reverse the encryption decision?

Nothing technical prevents it. Madenville Police Department operates encrypted because someone decided it should, and decisions of that kind get revisited when councils hear sustained, organised pressure rather than isolated complaints.

What can I do about Madenville Police Department encryption?

File a FOIA request for Madenville Police Department's radio recordings and encryption-decision paperwork, then show up to speak at a council or commission meeting. Find other residents or journalists in St. Tammany County who want the same access — state legislation requiring public radio access is the longer-term fix, but organized local pressure is what usually moves the needle first.

Advertisement