Sulfur Bacteria in Cudjoe Key Florida Water

Unhealthy Levels of Sulfur Bacteria in the Water Supply of Cudjoe Key Florida Homes

Sulfur bacteria are naturally occurring microbes that can show up in private wells and, less commonly, other local water supplies. In Cudjoe Key households people typically notice a rotten-egg smell—often stronger in hot water—along with cloudy water or a slippery feeling. These bacteria aren’t usually tied to illness, but when they flourish they make water unpleasant and can lead to staining and mineral buildup in plumbing and fixtures over time, especially in our warm, coastal Lower Florida Keys climate.

What many residents call a sulfur odor is often hydrogen sulfide gas and the result of conditions that let sulfur bacteria thrive. The bacteria can feed on sulfur compounds and create slimy films inside pipes, toilets, and water heaters, which can trap other nuisance microbes and make cleaning seem endless. In Cudjoe Key, where some homes use wells or cisterns and plumbing can be affected by moderate hardness and warm temperatures, a smell that comes and goes or intensifies after water has been sitting is a common sign the problem is inside the plumbing system.