Water Quality in Portland, ME (04107)
EPA violation data for public water systems serving ZIP code 04107.
No Health-Based Violations
None of the 7 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are7 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 60% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
9,656
Population
7
Water Systems
7
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (7)
Portland Water District-Greater
All resolvedBauneg Beg Day Camp
Mollocket Day Camp
Millard Canyon Improvement Association
All resolvedLily Garden Learning Center
Pizza Plus
Ram Island Farm
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
How Does This Compare?
Portland (04107) has more violations than 60% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 7, 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.