Water Quality in Moses Lake, WA (98823)
EPA violation data for public water systems serving ZIP code 98823.
Past Health-Based Violations
8 health-based violations were found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 68 monitoring/reporting violations.
More violations than 95% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
12,188
Population
28
Water Systems
76
Violations (5yr)
8
Health-Based
Location
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Water Systems Serving This Area (28)
Moses Lake City Of
All resolvedEast Wenatchee Water District
All resolvedGorge Amphitheatre
Rimrock Meadows Ranch Iv
Ephrata Water Department
All resolvedCrescent Bar System
All resolvedWinchester Wb Rest Area
Winchester Eb Rest Area
All resolvedEphrata Raceway Park
Quincy Valley Rest Area
Blue Lake Rest Area
Summer Falls State Park
Westhill Farmworker Housing
Painted Hills Water Association
All resolvedWillow Drive Nursery Warehouse Off.
2 health-basedGrant Co Pud
Colt Water System
All resolvedBlue Lake Summer Homes Water Assn
Sun Basin Campground
Weber Orchard
Grant Co Pud Priest Rapid
Agrex Water System
Winchester View Estates
Rimrock Meadows
6 health-basedConconully Lake Resort
Summer Falls Park
Long Lake Shores Inc
Whisper Lake Bed & Breakfast
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?
Moses Lake (98823) has more violations than 95% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 76.
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.
Reverse Osmosis System
One of the few filtration methods effective at removing nitrates and nitrites. Essential for households with infants.
Targets:Nitrate, Nitrite, Dissolved Solids
Look for:NSF/ANSI 58 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.