How to prevent carbon monoxide poisoning

According to the U.S. Coast Guard, (USCG) carbon monoxide (CO), can accumulate anywhere in or around a boat. Inadequately ventilated canvas enclosures and blocked exhaust outlets are just two places where CO can accumulate. Exhaust also can get trapped in enclosed places, potentially leading to the accumulation of CO.

Fortunately, the USCG notes that CO poisoning is entirely preventable. Routine maintenance and attentive boat ownership can protect boaters and their passengers from the threat posed by CO poisoning.

What are the dangers of CO poisoning?

CO is produced when carbon-based fuels burn. Such fuels include gasoline, charcoal or oil, so boat engines are not the only potential source of CO poisoning on a boat. Gas generators, cooking ranges and space and water heaters also pose a threat.

CO is dangerous because it can enter the bloodstream through the lungs, preventing the body from getting the oxygen it needs. The USCG notes that both prolonged exposure to low concentrations of CO or very quick exposure to high concentrations of CO can prove fatal.

What are symptoms of CO poisoning?

Irritated eyes, headache, nausea, weakness and dizziness are some of the early symptoms of CO poisoning. These are easily and often mistaken as seasickness when on a boat. Any of the aforementioned symptoms should be addressed immediately. People experiencing these symptoms should be moved to a fresh air environment, observed and given oxygen, if necessary. Seek medical help and shut off potential sources of CO, if possible. Do not write these symptoms off as simple seasickness. Err on the side of caution, even if you’re unsure if CO poisoning is the culprit.

The USCG recommends all boaters learn where and how CO can accumulate on their boats. Maintain fresh air circulation throughout the boat at all times, running exhaust blowers whenever the generator is operating.

When hosting others on their boats, boaters should make sure everyone steers clear of engine and generator exhaust outlets. Boaters and their guests should never sit, or hang on the back deck or swim platform while engines are running.

The USCG notes that the presence of exhaust fumes means CO is present, too. Dissipate fumes immediately upon detecting them.

Boating is a safe and fun activity when boaters maintain their boats and take steps to protect themselves from dangers like carbon monoxide. More information on boating safety can be found at www.uscgboating.org.

– Courtesy of Metro Creative