Contaminants
Manganese in private well water
Manganese can cause black staining and may have health concerns at elevated levels.
What to do
Retest if elevated and consider treatment, especially where infants use the water.
Treatment options
- Oxidizing filter
- Reverse osmosis
- Greensand filter
Manganese: Guides by state
Manganese in Alabama
State-specific guide for interpreting results in private wells.
Manganese in Alaska
State-specific guide for interpreting results in private wells.
Manganese in Arizona
State-specific guide for interpreting results in private wells.
Manganese in Arkansas
State-specific guide for interpreting results in private wells.
Manganese in California
State-specific guide for interpreting results in private wells.
Manganese in Colorado
State-specific guide for interpreting results in private wells.
Manganese in Connecticut
State-specific guide for interpreting results in private wells.
Manganese in Delaware
State-specific guide for interpreting results in private wells.
Manganese in District of Columbia
State-specific guide for interpreting results in private wells.
Manganese in Florida
State-specific guide for interpreting results in private wells.
Manganese in Georgia
State-specific guide for interpreting results in private wells.
Manganese in Hawaii
State-specific guide for interpreting results in private wells.
Manganese in Idaho
State-specific guide for interpreting results in private wells.
Manganese in Illinois
State-specific guide for interpreting results in private wells.
Manganese in Indiana
State-specific guide for interpreting results in private wells.
Manganese in Iowa
State-specific guide for interpreting results in private wells.
Manganese in Kansas
State-specific guide for interpreting results in private wells.
Manganese in Kentucky
State-specific guide for interpreting results in private wells.
Manganese in Louisiana
State-specific guide for interpreting results in private wells.
Manganese in Maine
State-specific guide for interpreting results in private wells.
Manganese in Maryland
State-specific guide for interpreting results in private wells.
Manganese in Massachusetts
State-specific guide for interpreting results in private wells.
Manganese in Michigan
State-specific guide for interpreting results in private wells.
Manganese in Minnesota
State-specific guide for interpreting results in private wells.
Manganese in Mississippi
State-specific guide for interpreting results in private wells.
Manganese in Missouri
State-specific guide for interpreting results in private wells.
Manganese in Montana
State-specific guide for interpreting results in private wells.
Manganese in Nebraska
State-specific guide for interpreting results in private wells.
Manganese in Nevada
State-specific guide for interpreting results in private wells.
Manganese in New Hampshire
State-specific guide for interpreting results in private wells.
Manganese in New Jersey
State-specific guide for interpreting results in private wells.
Manganese in New Mexico
State-specific guide for interpreting results in private wells.
Manganese in New York
State-specific guide for interpreting results in private wells.
Manganese in North Carolina
State-specific guide for interpreting results in private wells.
Manganese in North Dakota
State-specific guide for interpreting results in private wells.
Manganese in Ohio
State-specific guide for interpreting results in private wells.
Manganese in Oklahoma
State-specific guide for interpreting results in private wells.
Manganese in Oregon
State-specific guide for interpreting results in private wells.
Manganese in Pennsylvania
State-specific guide for interpreting results in private wells.
Manganese in Rhode Island
State-specific guide for interpreting results in private wells.
Manganese in South Carolina
State-specific guide for interpreting results in private wells.
Manganese in South Dakota
State-specific guide for interpreting results in private wells.
Manganese in Tennessee
State-specific guide for interpreting results in private wells.
Manganese in Texas
State-specific guide for interpreting results in private wells.
Manganese in Utah
State-specific guide for interpreting results in private wells.
Manganese in Vermont
State-specific guide for interpreting results in private wells.
Manganese in Virginia
State-specific guide for interpreting results in private wells.
Manganese in Washington
State-specific guide for interpreting results in private wells.
Manganese in West Virginia
State-specific guide for interpreting results in private wells.
Manganese in Wisconsin
State-specific guide for interpreting results in private wells.
Manganese in Wyoming
State-specific guide for interpreting results in private wells.
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Download the iOS appEducational guidance only. Always confirm important decisions with a certified laboratory, local health department, qualified water treatment professional, or clinician.