Water Quality in Moses Lake, WA (99321)
EPA violation data for public water systems serving ZIP code 99321.
No Health-Based Violations
None of the 10 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are42 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 89% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
1,047
Population
10
Water Systems
42
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (10)
Moses Lake City Of
All resolvedGorge Amphitheatre
Wanapum Powerplant
Priest Rapids
The Cove
Wanapum Maintenance Center
Wanapum Indian Village
Priest Rapids Fisheries Building
Beverly Milwaukee R R
Columbia Rv
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2022
How Does This Compare?
Moses Lake (99321) has more violations than 89% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 42, 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.