Water Quality in Portland, ME (04260)
EPA violation data for public water systems serving ZIP code 04260.
Active Health Violations
3 health-based violations found in the past 5 years, with at least one still unresolved. Contaminant levels have exceeded federal safety limits. Consider testing your tap water independently.
More violations than 91% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
5,766
Population
28
Water Systems
50
Violations (5yr)
3
Health-Based
Location
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Water Systems Serving This Area (28)
Portland Water District-Greater
All resolvedPineland Center Campus Msad 15
All resolvedUnity Env University- Wood Hall
All resolvedBrickyard Hollow Brewing
All resolvedUnity Env University-Activities
3 health-basedEastgate Christian Fellowship
Unity Env University- Clifford Hall
All resolvedBuddys Store
Rosannas
New Gloucester Water District
All resolvedLunn-Hunnewell & Aux Amvets
All resolvedRise & Shine Child Care Center
All resolvedDup Dunns Camps
Dup Dunns Camps
Dunns Camps
Dup Dunns Camps
Dup Dunns Camps
Unity Env University-Unity #3
King & Bartlett Fish/Game Club
Unity Env University-Sky Lodge
All resolvedWing'S Variety
Kidquarters Child Care Center
Hide And Seek Childcare
Brookside Mobile Court
The Village Store
Hodgmans Frozen Custard Stand
Unity College Cottages #642
Wing'S Variety
Contaminants Found
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Missed testing deadlines — not a detection of bacteria.
Annual water quality report delivery requirement.
Lead & Copper Levels
Lead (Pb)
Exceeds limitSampled: Jan 2025
How Does This Compare?
Portland (04260) has more violations than 91% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 50.
Recommended Water Filters
Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.
Reverse Osmosis System
Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.
Targets:Lead, Copper, Arsenic, Mercury, Cadmium
Look for:NSF/ANSI 58 certified
Always look for filters certified by NSF International for the specific contaminants you want to remove. This is general educational information, not an endorsement of any specific product.