Water Quality in Thorne Bay, AK (99919)
EPA violation data for public water systems serving ZIP code 99919.
No Health-Based Violations
None of the 2 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are45 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.
570
Population
2
Water Systems
45
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (2)
Thorne Bay, City Of
Naukati Bay Camp
Contaminants Found
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2024
Copper (Cu)
Exceeds limitSampled: Jul 2024
How Does This Compare?
Thorne Bay (99919) has more violations than 90% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 45, 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.