Selenium in Casselberry Florida Water

Unhealthy Levels of Selenium in the Water Supply of Casselberry Florida Homes

Selenium is a naturally occurring element that can leach from certain rocks and soils or enter waterways through human activity. While small amounts are part of nutrition, drinking water isn’t a controlled source, so elevated selenium is a homeowner concern. Because you can’t reliably see or taste selenium, the only way to know if it’s in your Casselberry water—whether you live near Lake Concord Park or in neighborhoods like Fern Park—is to test. If results indicate higher levels, you’ll want treatment designed specifically to address it.

Selenium can exist in multiple chemical forms, and some are more difficult to remove than others. Many whole-house systems that reduce chlorine, odors, or sediment won’t reliably remove dissolved contaminants such as selenium. That’s why a Casselberry homeowner’s plan should start with a clear picture of your water chemistry—especially in our hard Central Florida groundwater—so you can pick filtration media that will actually capture the right species. With the correct approach, you can protect drinking, cooking, bathing, and laundry water throughout your home.