Water Quality in Coldwater, MI (49274)
EPA violation data for public water systems serving ZIP code 49274.
No Health-Based Violations
None of the 16 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are5 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 53% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
3,679
Population
16
Water Systems
5
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (16)
Coldwater
Reading
Oak Shores Resort Campground 1
All resolvedCrossroad Farm
Kimball Camp Ymca Nature Ctr
All resolvedBerry Lake Campground
All resolvedCamp Selah Director House
Camp Selah Main Kitchen
North Reading Baptist Church
Reading Township Hall
Hometown Pizza Of Reading
Lime Lake Campgrounds
Oak Shores Resort Campground Pool
All resolvedSmittys Chuck Wagon
Colvin Road School
Parkers Concession
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Coldwater (49274) has more violations than 53% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 5, 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.