Water Quality in Hauppauge, NY (11747)
EPA violation data for public water systems serving ZIP code 11747.
Past Health-Based Violations
1 health-based violation was found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved.
More violations than 29% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
20,513
Population
10
Water Systems
1
Violations (5yr)
1
Health-Based
Location
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Water Systems Serving This Area (10)
Suffolk County Water Authority
7-11 Store #16440 (Cutchogue)
711 Store #15966
Bp Mart Peconic
Driftwood Day Camp
Bp Gas & Foodmart
1 health-based7-11 Store #25627 (Mt. Sinai)
Bp Gas-Ridge
Local 66 Training Facility
Fosterdale Country Cafe
Contaminants Found
At high levels, nitrate can cause blue baby syndrome in infants.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2023
How Does This Compare?
Hauppauge (11747) has more violations than 29% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 1.
Recommended Water Filters
Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.
Reverse Osmosis System
One of the few filtration methods effective at removing nitrates and nitrites. Essential for households with infants.
Targets:Nitrate, Nitrite, Dissolved Solids
Look for:NSF/ANSI 58 certified
Always look for filters certified by NSF International for the specific contaminants you want to remove. This is general educational information, not an endorsement of any specific product.