06/12/2026
Earlier this week some of our members furthered their skills and knowledge.
🚒 Behind the Line: Firefighting Foam & Community Safety
When you see the Carbon Cliff-Barstow Fire Protection District responding to an emergency, our primary goal is to extinguish the threat quickly and safely. While water is our most common tool, certain high-risk situations require something engineered for tougher challenges: Firefighting Foam.
But what exactly is it, and how does it protect Rock Island County? Here is a quick look behind the scenes at how we use this essential tool.
🔥 Why Water Isn’t Always Enough: Class A vs. Class B Fires
Water is incredibly effective for cooling down standard fires, but it has limitations. That’s where specialized foam comes into play:
• Class A Foam (Structure & Brush Fires): Think of Class A foam as "wetter water." It breaks the surface tension of water, allowing it to soak deeply into wood, brush, and structures rather than just running off. This is incredibly valuable for our crews during brush fire seasons or during controlled burns, ensuring deep embers are fully extinguished.
• Class B Foam (Flammable Liquids): Water is denser than fuel, meaning if we spray water on a gasoline or oil fire, the fuel will simply float on top and continue burning—or worse, spread. Class B foam acts as a blanket, smothering the fire, cutting off its oxygen supply, and suppressing dangerous vapors.
🛡️ Evolution to Modern, Safer Solutions
Historically, firefighting foams (specifically AFFF used for liquid fires) contained PFAS—often referred to as "forever chemicals."
Across Illinois and right here in the Carbon Cliff and Barstow communities, the fire service has been actively shifting toward Fluorine-Free Foams (FFF). These next-generation foams give our firefighters the rapid suppression power they need to knock out intense fires while drastically reducing the environmental footprint and protecting our local water tables and wetlands.
🤝 Prepared for Anything
Whether safeguarding local transit routes, responding to residential emergencies, or working alongside our MABAS mutual aid partners, the Carbon Cliff-Barstow Fire Protection District ensures our apparatus are equipped with the right tools for the job.
We train continuously to ensure that when foam application is necessary, it is done precisely, safely, and with the utmost respect for our environment.
Have you ever wanted to make a difference in your community? Have you ever wanted to wake up at weird hours to help others in need? Come down on Monday nights at 6:30 pm to 401 Sinclaire Boulevard in Carbon Cliff and grab an application and see what its all about. If running calls isn't really your speed we have other openings that only takes a few nights a month. Help make your community better today.
