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Hydrogen cyanide and high carbon monoxide prompt evacuationMill Valley CA

Heads up: This post was detected from real-time dispatch audio. Information may be incomplete, and the situation may evolve. Always verify using official agency releases.

audio iconFire & Arson
Laurel St & Throckmorton Ave, Mill Valley, CA 94941

A hazardous materials incident involving hydrogen cyanide and elevated carbon monoxide levels occurred near Laurel Street and Throckmorton Avenue in Marin County, prompting evacuations. Authorities isolated the source and are monitoring air quality in the area.

Audio|Heard on: Marin County - All County Fire Agencies
Listen to dispatch call
02:54
Transcript:
00:00
Just add to you can live here, I'm working a hydrogen cyanide and high elevated levels of CO.
00:08
We've got evacuations in progress at the residence.
00:12
I think we isolated the source that's starting to dissipate.
00:16
I'm just going to need your assistance.
00:17
If you could just stage a rescue near Laurel and Throckmorton and then proceed air monitoring.
00:22
I'll get you back to the addresses, but it's going to be that section of Throckmorton.
00:26
And then those first two houses on Josephine's that backed up for the property if you're looking at the next.
00:38
Okay, yeah, I copy.
00:39
And we have three air monitors that just needed.
00:43
Yeah,
00:46
that's perfect. We can divide and conquer with that.
00:48
Josephine and Throckmorton, and then I'll bounce down to cascade or take one of your personality cascades.
00:58
Copy
01:05
Laurelite, PG&E is on scene
01:09
Copy PG&E on team
01:14
Yeah, Laurel I see from Rescue Night, now we're going to park right here at Joe at Skenan's Rockmont, then I'll come face face with you.
01:25
Okay, copy.
01:26
Engine 21, Medic 96 on responsive patient, (number withheld) Butterfield Road, 1243.
01:39
Brand, you can add engine 20 to the (number withheld) Butterfield Road call as well.
01:43
Continue engine 21 for now.
01:46
Copy adding, engine 20.
01:52
Mention Point from Engine.1, do you want us to continue for this or cancel?
01:59
Thank you to continue in.
02:06
21 copies, you can trust for us.
02:10
Copy.
02:15
5-2, Indian 5-1.
02:17
We're going to walk down to you guys.
02:23
logging down to the front.
02:28
Hey from.
02:41
Put me on the scene, I've transferred to Command with Engine 4, comment post is located near Laurel and Throckmorton.
02:46
No additional resource news at this time.
02:48
We'll keep the command intact.
02:50
I agree they'll be conducting atmospheric monitoring within a one-block area of the resident.

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

Location mentioned:
Laurel St & Throckmorton Ave, Mill Valley, CA 94941

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