Water Quality in Hauppauge, NY (11934)
EPA violation data for public water systems serving ZIP code 11934.
No Health-Based Violations
None of the 23 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.
9,418
Population
23
Water Systems
0
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (23)
Suffolk County Water Authority
Groundwater 1,100,000 people served
0 violations
Lead tested: 1.27 ppb (limit: 15 ppb) ✓
Center Moriches Elem. School
Groundwater 584 people served
0 violations
Center Moriches Elem School
Groundwater 509 people served
0 violations
Mc Donalds
Groundwater 500 people served
0 violations
Kaler Pond Beach
Groundwater 200 people served
0 violations
Steph'S Diner
Groundwater 200 people served
0 violations
Senix Creek Inn
Groundwater 200 people served
0 violations
Sunrise Restaurant
Groundwater 150 people served
0 violations
Senix Marina
Groundwater 120 people served
0 violations
Long Island Hotel
Groundwater 100 people served
0 violations
Sunshine Nursery School
Groundwater 100 people served
0 violations
7-11, Center Moriches
Groundwater 100 people served
0 violations
78 Montauk Highway Llc (Previouslypiffe)
Groundwater 100 people served
0 violations
Cedar Lodge Nursing Home
Groundwater 100 people served
0 violations
Pierre'S Bakery
Groundwater 100 people served
0 violations
Midnight Food Market
Groundwater 99 people served
0 violations
Holiday Beach Prop. Owners
Groundwater 99 people served
0 violations
Camp Paquatuck
Groundwater 98 people served
0 violations
Slm Industries Park
Groundwater 70 people served
0 violations
Moriches Yacht Club
Groundwater 60 people served
0 violations
South Bay Adult Home
Groundwater 40 people served
0 violations
Bowl-A-Way
Groundwater 30 people served
0 violations
21 Cottontail Run Apartments
Groundwater 14 people served
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.