Water Quality in Moses Lake, WA (99123)
EPA violation data for public water systems serving ZIP code 99123.
No Health-Based Violations
None of the 8 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are47 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 90% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
977
Population
8
Water Systems
47
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (8)
Moses Lake City Of
All resolvedGorge Amphitheatre
Electric City City Of
All resolvedSunbanks Resort
New Columbia Water Assn
Banks Lake Golf Course
All resolvedSteamboat Rock - Northrup Canyon
Lake Ridge Hills Water Assn
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 (99123) has more violations than 90% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 47, 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.