Selenium in Marco Island Florida Water

Unhealthy Levels of Selenium in the Water Supply of Marco Island Florida Homes

Selenium occurs naturally and can enter water when it dissolves from certain rocks and soils or through industrial and agricultural runoff. In small amounts it’s part of a healthy diet, but drinking water isn’t a controlled source, so elevated concentrations are something Marco Island homeowners should take seriously. You can’t rely on sight or taste to detect selenium, so testing your well or municipal tap is the only way to know if it’s present; if results are elevated, treatment that specifically targets selenium is the next step.

Selenium can appear in different chemical forms and some are harder to remove than others, so knowing the chemistry of your water is important—especially in coastal communities like Marco Island where hard water and mineral content can affect treatment choices. Typical whole-house filters that address chlorine, odor, or sediment usually won’t remove dissolved contaminants such as selenium. That’s why an effective plan begins with a water profile and then pairs the right media or process to the contaminant, ensuring reduced selenium for cooking, drinking, bathing and laundry at every faucet.