Water Quality in Moses Lake, WA (99349)
EPA violation data for public water systems serving ZIP code 99349.
Past Health-Based Violations
1 health-based violation was found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 94 monitoring/reporting violations.
More violations than 96% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
8,143
Population
11
Water Systems
95
Violations (5yr)
1
Health-Based
Location
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Water Systems Serving This Area (11)
Moses Lake City Of
All resolvedGorge Amphitheatre
Mattawa City Of
1 health-basedRoyal City Water
All resolvedDesert Aire Owner Assn
Green Acres Orchard
Sentinel Gap Water Assn
All resolvedBeverly Water District
All resolvedPort Of Mattawa - Ind Parks 2 & 4
All resolvedWahluke School District 73
Leon/Merkle
Contaminants 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?
Moses Lake (99349) has more violations than 96% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 95.
Recommended Water Filters
Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.
UV Water Purifier
Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.
Targets:E. coli, Coliform, Giardia, Cryptosporidium
Look for:NSF/ANSI 55 (Class A) certified
Always look for filters certified by NSF International for the specific contaminants you want to remove. This is general educational information, not an endorsement of any specific product.