Water Quality in Croswell, MI (48422)
EPA violation data for public water systems serving ZIP code 48422.
No Health-Based Violations
None of the 13 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are3 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 43% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
6,094
Population
13
Water Systems
3
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (13)
Croswell, City Of
All resolvedBlack River Farm & Ranch
Cook Elementary School
Applegate Elem School
Croswell Stock Yards
Adams School Sigel #3
Brothers Tire Company
Bethel Methodist Church
All resolvedCroswell Berry Farm
Koppinger Ford-Mercury Inc
Farmer Jahns Place
Bunny'S Frozen Custard
Cracker Barrel
Contaminants Found
At high levels, nitrate can cause blue baby syndrome in infants.
Missed testing deadlines — not a detection of bacteria.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2023
How Does This Compare?
Croswell (48422) has more violations than 43% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 3, 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.