About Lafourche Parish Police Frequencies
- 1 conventional channel is analog FM, so any scanner can receive it. Enter the frequency and set the tone shown in the table.
- 6 conventional channels use a digital mode (P25), which needs a scanner that decodes that mode.
- Trunked radio systems that carry law-enforcement traffic here: Louisiana Wireless Information Network (LWIN): 32 talkgroups. A trunking scanner is required, and it must support the system type shown.
- To follow a trunked system, program a control channel first. For Lafourche Parish, start with the Port Fourchon site of Louisiana Wireless Information Network (LWIN). Its control channels: 770.11875, 852.6375 MHz.
- 38 listed entries are marked encrypted. No scanner can decode encrypted audio.
Lafourche Parish conventional frequencies
Dispatch
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Lafourche, Parish of | Lafourche Sheriff (Failsoft for LWIN) | 852.1625 In 807.1625 | NAC 8FA | P25 Encrypted | WPLY828 |
| Lafourche, Parish of | Lafourche Sheriff (Failsoft for LWIN) | 852.6000 In 807.6000 | NAC 8FA | P25 Encrypted | WPLY828 |
| Lafourche, Parish of | Lafourche Sheriff (Failsoft for LWIN) | 853.6500 In 808.6500 | NAC 8FA | P25 Encrypted | WPLY828 |
| Lafourche, Parish of | Harbor Police (Failsoft for LWIN) | 859.9375 In 814.9375 | NAC 8FA | P25 Encrypted | WPRX834 |
| Lafourche, Parish of | Harbor Police (Failsoft for LWIN) | 860.9375 In 815.9375 | NAC 8FA | P25 Encrypted | WPRX834 |
| Thibodaux, City of Police | Thibodaux, City of Police – Dispatch (Failsoft for LWIN) | 861.1625 In 816.1625 | NAC 8FA | P25 Encrypted | WRKZ389 |
Jails & Corrections
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Lafourche, Parish of | Lafourche Sheriff Jail Operations | 852.1625 In 807.1625 | 151.4 PL | FMN | WPLY828 |
Lafourche Parish trunked talkgroups
Louisiana Wireless Information Network (LWIN)
32 encrypted talkgroups (cannot be monitored)
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Lafourche Parish - Greater Lafourche Port Commission | Harbor Police | 33582 | 832e | D Encrypted |
| Lafourche Parish - Public Safety | Sheriff HQ/Main Dispatch | 33502 | 82de | D Encrypted |
| Lafourche Parish - Greater Lafourche Port Commission | Harbor Police | 33583 | 832f | D Encrypted |
| Lafourche Parish - Public Safety | Sheriff NCIC Information | 33503 | 82df | D Encrypted |
| Lafourche Parish - Public Safety | North Operations | 33505 | 82e1 | D Encrypted |
| Lafourche Parish - Public Safety | Central Operations | 33506 | 82e2 | D Encrypted |
| Lafourche Parish - Public Safety | South Operations | 33507 | 82e3 | D Encrypted |
| Lafourche Parish - Public Safety | Detectives | 33509 | 82e5 | D Encrypted |
| Lafourche Parish - Public Safety | Sheriff Narcotics Operations | 33510 | 82e6 | D Encrypted |
| Lafourche Parish - Public Safety | Sheriff Surveillance | 33511 | 82e7 | D Encrypted |
| Lafourche Parish - Public Safety | Parish District Attorney | 33552 | 8310 | D Encrypted |
| Lafourche Parish - Public Safety | Sheriff Mobile Command Vehicle | 33587 | 8333 | D Encrypted |
| Lafourche Parish - Public Safety | Sheriff School Resource Officer | 33588 | 8334 | D Encrypted |
| Lafourche Parish - Public Safety | Sheriff Court Operations | 33592 | 8338 | D Encrypted |
| Lafourche Parish - Public Safety | Sheriff Civil Department | 33593 | 8339 | D Encrypted |
| Lafourche Parish - Public Safety | Sheriff Motor Pool | 33594 | 833a | D Encrypted |
| Lafourche Parish - Public Safety | Parishwide Law Interop | 33595 | 833b | D Encrypted |
| Lafourche Parish - Public Safety | Sheriff Surveillance | 33605 | 8345 | D Encrypted |
| Lafourche Parish - Public Safety | Sheriff Water Patrol | 33606 | 8346 | D Encrypted |
| Lafourche Parish - Public Safety | Lafourche Parish – Public Safety – Tactical Channel | 33607 | 8347 | D Encrypted |
| Lafourche Parish - Public Safety | Sheriff Crisis Management Unit | 33608 | 8348 | D Encrypted |
| Lafourche Parish - Public Safety | Sheriff Emergency Operations Center | 33609 | 8349 | D Encrypted |
| Lafourche Parish - Public Safety | Lafourche Parish – Public Safety – Tactical Channel | 33610 | 834a | D Encrypted |
| Lafourche Parish - Public Safety | Lafourche Parish – Public Safety – Tactical Channel | 33611 | 834b | D Encrypted |
| Lafourche Parish - Public Safety | Lafourche Parish – Public Safety – Tactical Channel | 33612 | 834c | D Encrypted |
| Lafourche Parish - Public Safety | Lafourche Parish – Public Safety – Tactical Channel | 33613 | 834d | D Encrypted |
| Lafourche Parish - Public Safety | Lafourche Parish – Public Safety – Tactical Channel | 33614 | 834e | D Encrypted |
| Lafourche Parish - Public Safety | Sheriff Talkaround | 33504 | 82e0 | D Encrypted |
| Lafourche Parish - Public Safety | Supervisors (Channel 7) | 33508 | 82e4 | D Encrypted |
| Lafourche Parish - Public Safety | Detention Center Operations | 33589 | 8335 | D Encrypted |
| Lafourche Parish - Public Safety | Detention Center Transportation | 33590 | 8336 | D Encrypted |
| Lafourche Parish - Public Safety | Detention Center Work Release | 33591 | 8337 | D Encrypted |
Radio system sites in Lafourche Parish
Program the control channel first; your scanner finds the voice channels from it.
Port Fourchon · Louisiana Wireless Information Network (LWIN)
RFSS 2 · Site 7 (hex 7)
Control 770.11875, 852.6375
Voice 769.44375, 770.54375, 770.79375, 771.11875, 774.83125, 851.5875, 859.9375, 860.9375
Galliano · Louisiana Wireless Information Network (LWIN)
RFSS 2 · Site 11 (hex B)
Control 770.06875, 772.34375
Voice 769.54375, 771.31875, 771.56875, 771.94375, 772.59375, 773.94375, 774.19375
Larose · Louisiana Wireless Information Network (LWIN)
RFSS 1 · Site 12 (hex C)
Control 769.68125, 769.93125
Voice 769.35625, 770.25625, 771.18125, 771.50625, 771.75625, 772.00625, 773.84375, 774.09375, 774.34375, 774.80625
Thibodaux · Louisiana Wireless Information Network (LWIN)
RFSS 2 · Site 14 (hex E)
Control 771.24375, 772.39375
Voice 769.83125, 770.76875, 772.16875, 772.66875, 773.49375, 774.66875, 774.91875
What do these numbers mean?
- Control channel
- The frequency your scanner listens to first. It tells the scanner where each voice call is happening, so program it before anything else.
- Voice
- The other frequencies the site uses for calls. A trunking scanner follows them automatically once it has the control channel.
- Site
- One tower location of the system. Scanners show the number in decimal or hex, so both are listed.
- RFSS (Radio Frequency Sub-System)
- A group of sites run by the same controller. Large Project 25 systems can have several.
- NAC (Network Access Code)
- A hex code the site transmits. Your scanner can use it to ignore other systems on the same frequency.
- Talkgroup
- A virtual channel on a trunked system, such as one agency’s dispatch. Programming uses the decimal or hex number, depending on your scanner.
Cities & communities in Lafourche Parish
Common questions
What frequency do the police use in Lafourche Parish?
Dispatch channels listed for Lafourche Parish: Thibodaux, City of Police 861.1625 MHz (NAC 8FA).
Are Lafourche Parish police talkgroups encrypted?
32 of the 32 talkgroups listed for Lafourche Parish are marked fully or partly encrypted; a scanner cannot decode encrypted audio.