Boiling won’t help. Explaining the Palisades and Altadena ‘Do Not Use’ water alerts
• Seven water districts have issued water advisories in L.A. County because of the Palisades and Eaton fires. There are concerns that the water might be contaminated by toxins from the fires. • If water systems lose pressure during urban wildfires, it allows bacteria and contaminants such as volatile organic compounds (VOCs) to get into the water. • People’s homes and offices contain materials that turn into toxic vapor once those materials burn, releasing VOCs including benzene into the air that infiltrate compromised water systems. This is why boiling water with suspected VOCs is dangerous. At least seven water districts in Los Angeles County — five in the Altadena area and two in the Malibu/Palisades area — have issued do-not-use or do-not-drink water advisories since the Eaton and Palisades fires began burning earlier this month, meaning customers should not use that water until they get the all-clear. If you’re wondering how fires can make drinking water dangerous, the first thing to understand is this: The structures where we work and shop, dine and sleep and just generally live our lives are full of materials that