Water Quality in Spokane, WA (99216)
EPA violation data for public water systems serving ZIP code 99216.
No Health-Based Violations
None of the 9 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are10 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 67% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
28,578
Population
9
Water Systems
10
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (9)
Spokane City Of
Spokane Business & Industrial Park
All resolvedTrentwood Irrigation District 3
All resolvedSpokane River Rest Area
Burger Royal
Pine Hayden Subd
All resolvedCosv - Sullivan Park
All resolvedKent Water Corp
Shadow Bay Resort
Contaminants Found
At high levels, nitrate can cause blue baby syndrome in infants.
Missed testing deadlines — not a detection of bacteria.
Annual water quality report delivery requirement.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2022
How Does This Compare?
Spokane (99216) has more violations than 67% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 10, 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.