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Carbon monoxide alarm triggers response at Waltham unit, Waltham MA

Fire & Arson

Reported: 09/25/2025 11:42 PM (PDT)

Near Alder St, Waltham, MA 02453

Fire department responded to a carbon monoxide detector activation near Alder St unit 10 in Waltham. Elevated carbon monoxide levels were found and the source is being investigated.

Audio|Source: Waltham Police & Fire

01:14

Transcript:

00:00

Central Squad 5 Ladder 2 is still alarm at Squat 5 Ladet 2 near Alder St unit number 10 for a C-Det detector activation.

00:14

That's Squad 5 Ladder 2, near Alder St unit number 10 on the CO detector activation, faulted terrorist to Wall Street.

00:22

Squad 5.

00:23

All right, got it.

00:26

Clare 2.

00:27

2nd2.

00:29

Mr. Moody's companies responding at 2.42.

00:40

Squad 5, well-done. Squad 5. Slide 2, we're off.

00:47

Squad 5 will be investigating, so light at 2 command command.

00:51

Squat 5, you're off, flat at 2. Squad 5, you're investigating, level of command, command 2.45.

01:04

All the street command of Walpam. All the street command, Waltham.

01:07

All the street command.

01:10

We have a sound in C.O.

01:12

We've been some elevated readings.

01:13

We're investigating for him.

Disclaimer:
This transcript was automatically generated and may contain inaccuracies. Please verify the information independently.

Location mentioned:

Near Alder St, Waltham, MA 02453

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