06/15/2026
At 1:42 PM today, the Valhalla Fire Department was dispatched to an active chlorine leak at DEP Shaft 18, located at 20 Westlake Drive.
Initial responding units included Car 2481, Engine 81, Rescue 9, Rescue 59, Tower Ladder 49, the Westchester County HazMat Team, Valhalla EMS, and 37 Medic.
Upon arrival, 2481 established command, DEP Police secured the area, and crews worked alongside Westchester County HazMat personnel to assess and mitigate the hazardous condition. Due to the nature of chlorine gas, responders operated with a strong focus on public safety while monitoring the scene and surrounding area. Crews plugged the leak and monitored the scene till levels dropped to a safe level. 1 worker on scene was transported to the hospital with minor chemical burns
The leak was contained and there was no threat to the public.
As always, the Valhalla Fire Department remains committed to protecting our community through training, preparedness, and teamwork.
We thank all responding agencies for their coordinated efforts and professionalism during this incident.
The rundown:
Valhalla Fire 2481, R9, E81, TL49, R59, Utility 33
Valhalla EMS
Westchester EMS 37Medic
North White Plains E74
Westchester County HazMat1, 2001, Field Comm 1, Field Comm 2, EMS 11
Ossining Volunteer EMS Rehab
Scarsdale Volunteer EMS 79U5
Pleasantville Volunteer EMS 76B2
Hawthorne EMS 63B1
Putnam County HazMat and Battalion 12
Standby
Hawthorne Fire covered Valhalla HQ
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