Water Quality in Portland, OR (97211)
EPA violation data for public water systems serving ZIP code 97211.
No Health-Based Violations
None of the 11 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are6 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 57% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
33,769
Population
11
Water Systems
6
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (11)
Portland Water Bureau
All resolvedGresham, City Of
All resolvedRockwood Pud
Yakima Speedway
Portland Mobile Home Court
Columbia Edgewater Countryclub
Portland Mh Park-South
Portland Mh Park-North
Enchanted Mobile Home Park
All resolvedLady Creek Water System
Mary'S Ranch Well
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Annual water quality report delivery requirement.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Portland (97211) has more violations than 57% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 6, 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.