Water Quality in Hauppauge, NY (11947)
EPA violation data for public water systems serving ZIP code 11947.
No Health-Based Violations
None of the 7 water systems serving this ZIP have any violations in the past 5 years.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
148
Population
7
Water Systems
0
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (7)
Suffolk County Water Authority
Groundwater 1,100,000 people served
0 violations
Lead tested: 1.27 ppb (limit: 15 ppb) ✓
Elbow Room I
Groundwater 200 people served
0 violations
Village Pantry,The
Groundwater 100 people served
0 violations
Iron Pier Beach
Groundwater 100 people served
0 violations
Jamesport Vineyard
Groundwater 50 people served
0 violations
Van De Wetering Office
Groundwater 45 people served
0 violations
Van De Wetering Greenhouses
Groundwater 0
0 violations
Lead & Copper Levels
Lead (Pb)
Within limit1.27 ppb measured
Action level: 15 ppb
Sampled: Jan 2023
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.