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CO Detector

CO Detector Activation Reported at Residence

A carbon monoxide detector activation with no reported illness was dispatched for a residence in the Carthage area. Natural Bridge Fire is responding to investigate.

Closed Apr 8, 2026 u{002267} 12:25 AM Natural Bridge Fire
, Carthage · Near NY-3A

Incident Report

Natural Bridge Fire was dispatched shortly after 12:25 a.m. to investigate a carbon monoxide detector activation at a residence in the Carthage area, according to dispatch radio traffic. Dispatchers advised there was no reported illness and said the occupants had gone outside to their vehicle after the alarm continued sounding even after they tried changing the battery. The location was described over the radio near State Route 3A and County Route 37, though some address details were unclear in radio transmissions.

A second activation or re-page was broadcast at 12:31 a.m., again reporting no illness and confirming the occupants remained outside. Radio traffic then indicated a broader response, with Natural Bridge Fire Chief 31-0-2, Deferiet Chief 15-0-2, Carthage Engine 11-1-1, and Deferiet Engine 15-1-1 responding to assist. Natural Bridge’s chief arrived on scene at 12:37 a.m., followed moments later by the Deferiet chief, and dispatch assigned Fire Tac 1 for operations.

Responders reported on Tac 1 that crews were continuing the carbon monoxide investigation and coordinating around the detector as additional apparatus arrived. Deferiet Engine 15-1-1 reached the scene at 12:41 a.m., and Carthage Engine 11-1-1 arrived at 12:43 a.m. The incident was cleared at 12:53 a.m. when Natural Bridge’s chief went available, with Deferiet’s engine going out of service from the scene shortly afterward.

Dispatch Audio

Initial 12:25:47 AM

CO Detector Activation Reported at Residence

View Transcript
The Variety Carthage Natural Bridge Fire. CO detector, no illness. 362-4536. Repeat. The city at Carthage Natural Bridge Fire. CO detector, no illness. 362-4536. The Sycamore residence alarm going off. They tried the battery. It was still going off. They are outside in their vehicle. Cross is State Route 3 A and to turn your 37. Use fire tac one. Check fire 6391.

Natural Bridge Fire

Update 12:31:56 AM

Second CO Detector Activation Reported at Residence

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The Ferry At Carthage Natural Bridge Fire. CO detector, no illness. 3624510 or 36. Repeating, the carthage, Natural Bridge Fire, second activation. CO detector, no illness. 36245, tenure 36. Subjects are in their vehicle outside, crosses State Route 3 A and County Route 37.

Natural Bridge Fire

Incident Timeline (11 events)

1
CO Detector Activation Reported at Residence 12:25:47 AM

A carbon monoxide detector activation with no reported illness was dispatched for a residence in the Carthage area. Natural Bridge Fire is responding to investigate.

The Variety Carthage Natural Bridge Fire. CO detector, no illness. 362-4536. Repeat. The city at Carthage Natural Bridge Fire. CO detector, no illness. 362-4536. The Sycamore residence alarm going off. They tried the battery. It was still going off. They are outside in their vehicle. Cross is State Route 3 A and to turn your 37. Use fire tac one. Check fire 6391.
2
Second CO Detector Activation Reported at Residence 12:31:56 AM

Fire crews were dispatched for a carbon monoxide detector activation with no reported illness in the Carthage/Natural Bridge area. Natural Bridge Fire is being alerted for a second activation, with occupants reported outside the residence.

The Ferry At Carthage Natural Bridge Fire. CO detector, no illness. 3624510 or 36. Repeating, the carthage, Natural Bridge Fire, second activation. CO detector, no illness. 36245, tenure 36. Subjects are in their vehicle outside, crosses State Route 3 A and County Route 37.
3
Additional fire units responding 12:33:39 AM

Natural Bridge Fire chief 31-0-2, Deferiet chief 15-0-2, and Carthage engine 11-1-1 are responding on the CO detector call.

12:33:39 AM JE 31-0-2 P 7102 responding.
12:33:48 AM JE Dispatch 3102 responding 0036.
12:33:57 AM JE 15-0-2 P Jefferson, 15-0 to the responding.
12:34:02 AM JE Dispatch 1502 responding, 0036.
12:34:21 AM JE 11-1-1 11-1-1.
12:34:26 AM JE Dispatch All 1111 responding 0034.
4
Deferiet engine responding 12:37:04 AM

Deferiet Engine 15-1-1 is responding on the CO detector call.

12:36:49 AM JE 15-1-1 Justin Tariff.
12:36:56 AM JE Dispatch Thank you, Jefferson. I'm for deferred.
12:36:59 AM JE 15-1-1 15-119 are out.
12:37:04 AM JE Dispatch 1511 responding 0037.
5
Natural Bridge chief on scene 12:37:28 AM

Natural Bridge chief 31-0-2 arrived on scene.

12:37:21 AM JE 31-0-2 P 31-021, Zane.
12:37:28 AM JE Dispatch 3102 arrives 0037.
6
Chief arrives, Tac 1 assigned 12:37:44 AM

Deferiet chief 15-0-2 arrived on scene. Dispatch assigned Fire Tac 1 for the incident.

12:37:35 AM JE 15-0-2 P Jefferson, 15-021, see ya.
12:37:44 AM JE Dispatch 15-02 on scene, 0037, all units, just be advised it's fire tackle one for this incident.
12:37:48 AM JE 15-0-2 P Received. Take one.
7
Deferiet engine arrives on scene 12:41:38 AM

Deferiet Engine 15-1-1 arrived on scene for the CO detector activation.

12:41:33 AM JE 15-1-1 I see one on the right.
12:41:38 AM JE Dispatch 1511 arrived, 0041.
8
Crews continue CO investigation 12:42:07 AM

On Tac 1, crews coordinated bringing the CO detector into the house as additional apparatus arrived.

12:41:54 AM JE 31-0-2 P It's a ferry engine pulling up to the scene. Are you on tack one?
12:42:07 AM JE 31-0-2 P Can you bring the CO detector into the house, please?
12:42:11 AM JE 15-P14 Got it.
9
Carthage engine arrives on scene 12:43:28 AM

Carthage Engine 11-1-1 arrived on scene for the CO detector activation.

12:43:24 AM JE 11-1-1 Well, love is one-on-one, right?
12:43:28 AM JE Dispatch 1111, arrive 0043.
10
Natural Bridge chief clears scene 12:53:00 AM

Natural Bridge chief 31-0-2 cleared the CO detector call and went available.

12:53:00 AM JE 31-0-2 P 3102 available.
12:53:07 AM JE Dispatch 312, correction, 3102 available, 0053.
11
Deferiet engine goes out of service 12:53:24 AM

Deferiet Engine 15-1-1 went out of service from the scene.

12:53:11 AM JE 15-1-1 Sure is, sir.
12:53:20 AM JE Dispatch 15-1-1.
12:53:24 AM JE 15-1-1 16-1-1, 10-7.
12:53:28 AM JE Dispatch Same time.
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