Water Quality in Millersville, MD (21240)
EPA violation data for public water systems serving ZIP code 21240.
No Health-Based Violations
None of the 9 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are3 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 43% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
9
Water Systems
3
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (9)
Glen Burnie-Broadneck
All resolvedArnold Wtp % Annapolis Dpw
Glen Burnie Anne Arundel Co
Harvndale Plant
Individual Well Plant
Crofton-Odenton
All resolvedFort George G. Meade
Ellic. City-Columbia Hwd Co Dp
Ridgewood Mobile Home Park
Contaminants Found
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
At high levels, nitrate can cause blue baby syndrome in infants.
How Does This Compare?
Millersville (21240) has more violations than 43% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 3, most of which are monitoring/reporting issues.
Water Filter Recommendations
No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.