Water Quality in Hermiston, OR (97882)
EPA violation data for public water systems serving ZIP code 97882.
No Health-Based Violations
None of the 16 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are28 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 84% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
7,976
Population
16
Water Systems
28
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (16)
Hermiston, City Of
All resolvedPendleton, City Of
All resolvedUmatilla, City Of
All resolvedCoe Mcnary Beach Park
Coe Spillway Park--Mcnary Dam
Coe West Mcnary Park
Crossroads Truck Stop
Madame Dorion Park
Power City Water Co-Op
All resolvedLonghorn Cafe
Project Path Water System
All resolvedNorthwest Pipeline Corp.
Coe Madam Dorion Well Wwd
Northwest Pipeline Corporation
Lynden Farms Uma Canning
Umatilla Marina
All resolvedContaminants Found
Missed testing deadlines — not a detection of bacteria.
Annual water quality report delivery requirement.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2023
How Does This Compare?
Hermiston (97882) has more violations than 84% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 28, 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.