Water Quality in Spokane, WA (99217)
EPA violation data for public water systems serving ZIP code 99217.
No Health-Based Violations
None of the 8 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are62 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 93% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
21,441
Population
8
Water Systems
62
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (8)
Spokane City Of
North Spokane Irrigation District 8
Foothills Community Church
All resolvedDufort Water Association
All resolvedMount St Michaels School & Church
All resolvedPleasant Prairie Water Users
Orchard Prairie Elem School #123
Smart Gardens Water
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 and copper testing requirement. Lead exposure can cause developmental harm in children.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2024
How Does This Compare?
Spokane (99217) has more violations than 93% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 62, 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.