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2 readings
Tap water · ZIP 11964
Tap Water in Shelter Island, New York
ZIP 11964 · United States
Overall rating
86/100
Excellent tap water rating
Utilities
1
Detected contaminants
3
Over health guideline
2
Water systems
Water systems serving ZIP 11964
Score 84 · 3 contaminants · 2 over guideline
Detected contaminants
Sorted by Oasis ingredient severity when available.
- Propylene NitrateWater systems serving ZIP 119641.4
- NitriteWater systems serving ZIP 119640.05 mg/L