How do I know if I have manganese in my water?
You may suspect that manganese is in your water if the water is discolored (brownish-red), causes staining of plumbing fixtures (faucets, sinks) or clothing, or has an off-taste or odor. If this is the case, you should have your water tested by a state-certified laboratory for manganese. When you get the results, you should contact your local health department to help you interpret the results.

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1. What health effects can manganese cause?
2. Is manganese of particular concern for young children?
3. How do I know if I have manganese in my water?