Listen live to Greene County public safety radio — the Sheriff, county fire, and EMS across Jefferson, Grand Junction, Scranton, Churdan and the rest of the county. Streamed 24/7. Free, no app to install, no ads. ★ NCISS home county
NCISS began here. The operator lives in Greene County, knows the agencies and the geography, and monitors the system every day — so when something changes on the air, it gets noticed and the talkgroups stay accurate. This isn't a feed pulled into a distant national system; it's a local operation for the people who live here.
Greene County public safety runs on the Iowa Statewide Interoperable Communications System (ISICS) — a P25 Phase II trunked radio network, monitored from the Jefferson / Seven Hills Park site. A conventional analog scanner can't follow a trunked system; the network assigns channels dynamically and organizes traffic into talkgroups. NCISS decodes the trunk and streams the talkgroups as plain audio in your browser.
No ads, no pre-roll, no paywall. Talkgroup names are visible to everyone, not locked behind a subscription.
Law, fire, and EMS for all of Greene County in a single stream — the complete picture in one place.
Greene's primary law, fire, and EMS channels are all in the clear. One newer secondary law channel is encrypted — we show you that too, not just what's convenient.
Operated by a licensed Iowa ham radio operator who lives in Greene County and supports the community here.
The Greene County Sheriff dispatches law enforcement, fire, and EMS for communities throughout the county on the channels carried here — including Jefferson, Grand Junction, Scranton, Churdan, Rippey, Paton, Dana, and the rural areas in between. One stream covers the whole county.
Jefferson — the county seat, known for the Mahanay Memorial Carillon Tower — generates much of the county's public safety traffic. Greene County's primary dispatch channels are unencrypted, so most of what you'll hear comes through in plain audio.
The stream above carries the talkgroups below. Green rows are actively streamed — one secondary law channel is encrypted and cannot be decoded by anyone outside the Sheriff's Office.
| 30405 | Greene County LawLIVE |
| 30414 | Greene County Law 2 ENCRYPTED |
| 30401 | Greene County Fire OpsLIVE |
| 30402 | Greene County Fire TAC 1LIVE |
| 30403 | Greene County Fire TAC 2LIVE |
| 30418 | Scranton FireLIVE |
The stream also carries Greene County's fire/EMS paging tones, which run on a conventional VHF channel separate from the ISICS trunk.
| 30419 | Greene County ROAM 37LIVE |
Full Greene County talkgroup list, including monitored-but-not-streamed channels, is on the Signals page. TGID 30418 is newly identified as likely Scranton Fire based on observed traffic; exact function is still being confirmed and the label will be updated as monitoring clarifies its use.
Yes. Every NCISS stream is free — no ads, no pre-roll, no paywall. Open a stream and you're listening.
Everything — law enforcement, fire, and EMS for all of Greene County combined in one stream. Law, fire, and EMS traffic all come through together.
The Greene County Sheriff dispatches law, fire, and EMS countywide on the channels carried here — covering Jefferson, Grand Junction, Scranton, Churdan, Rippey, Paton, Dana, and the rural areas.
Almost all of it. Greene County's primary law, fire, and EMS channels are unencrypted and carried here. A newer secondary law channel, Greene County Law 2, is encrypted and can't be decoded by anyone outside the Sheriff's Office — everything else remains in the clear, which is still uncommon for a county this size.
Greene County runs on the ISICS P25 Phase II trunked network, not conventional VHF. A standard analog scanner can't follow trunked talkgroups. NCISS decodes the P25 system directly and streams it in plain audio.
Streams run 24/7 and are typically 30–60 seconds behind real time, normal for internet streaming. Not suitable for emergency response. If you need emergency services, call 911.