Manganese in St Augustine South Florida Water

Unhealthy Levels of Manganese in the Water Supply of St Augustine South Florida Homes

Manganese is a naturally occurring mineral that can end up in household water, especially from wells or certain groundwater sources. At low concentrations it may be easy to miss, but higher levels often show themselves as dark stains on sinks, tubs, toilets, and clothing. Many St Augustine South homeowners first notice discoloration or a metallic taste, which makes everyday uses like cooking and laundry less pleasant — and can be particularly frustrating in our hard-water area where mineral scale is already a concern.

In plumbing systems, manganese can change form depending on oxygen, pH and other minerals, so water that appears clear at the tap may leave brown or black marks after sitting or when heated. Homeowners sometimes encounter manganese dioxide, the oxidized, dark particulate form that can build up as deposits. Because those signs can look like iron or general sediment, proper testing and identification are important for picking the right treatment for homes across St. Johns County and nearby neighborhoods like St. Augustine Shores and Butler Beach.