Water Quality in Corvallis, OR (97370)
EPA violation data for public water systems serving ZIP code 97370.
No Health-Based Violations
None of the 26 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are37 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 87% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
9,521
Population
26
Water Systems
37
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (26)
Corvallis, City Of
Dallas, City Of
All resolvedMonmouth, City Of
All resolvedPhilomath Public Works
All resolvedKings Valley Charter School
Wren Tavern %Nicholas Olheiser
Lonieville Water Board
Georgia Pacific Philomath
Pacific Softwood, Inc.
Pioneer Village Water Company
All resolvedTimberhill Harriers Endur Camp
Kings Valley School
Consumers Power Inc
Philomath Scout Lodge
Student Transportation Of America
All resolvedGathering Together Farms
All resolvedLittle Farm School
Koehler Addition Water System
Blodgett Elementary Sd 17j
All resolvedBlodgett Elem School
Patrick Lumber Company
All resolvedNanny'S Rainbow Child Care
Camp Alpine Church Of Lds
All resolvedThree G Lumber Company
Hoskins Lumber Company
Odf/Wl Alsea Trout Hatchery
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
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 2025
How Does This Compare?
Corvallis (97370) has more violations than 87% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 37, 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.