Apartment building in La Crosse, WI, evacuated for CO levels at 200ppm…https://lacrossetribune.com/news/local/fire-department-high-carbon-monoxide-levels-prompted-evacuation-of-downtown/article_a8abd8b1-d887-578d-9ae4-959b2428e4b0.html
Apartment building in La Crosse, WI, evacuated for CO levels at 200ppm…https://lacrossetribune.com/news/local/fire-department-high-carbon-monoxide-levels-prompted-evacuation-of-downtown/article_a8abd8b1-d887-578d-9ae4-959b2428e4b0.html