Water Quality in West Nyack, NY (10911)
EPA violation data for public water systems serving ZIP code 10911.
Past Health-Based Violations
2 health-based violations were found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 10 monitoring/reporting violations.
More violations than 70% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
21
Water Systems
12
Violations (5yr)
2
Health-Based
Location
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Water Systems Serving This Area (21)
Veolia Water New York
Lake Welch + Sebago Beach W.S.
Sebago Lake Ws
Bear Mountain Water Supply
1 health-basedLake Stahahe Ws
All resolvedLake Tiorati Ws
All resolvedSummit Lake Ws
1 health-basedBeaver Pond Ws
Reeves Meadow Visitors Center
All resolvedHigh Tor State Park Ws
All resolvedBreakneck Pond Ws
Sl-1 Camp Summit (Inmate Work Program)
Visitors Center / Bookstore
Silver Mine Ws
All resolvedTiorati Workshop
Sb-3 Camp Nawaka
T-20 Camp Thendara
C-2&3 Camp Sunrise
Day Camp In The Park (T-14 &17)
C-7&9 Camp Makeeya
C-6 Camp Lenolac
Contaminants Found
At high levels, nitrate can cause blue baby syndrome in infants.
Missed testing deadlines — not a detection of bacteria.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
West Nyack (10911) has more violations than 70% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 12.
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.
Whole House Carbon Filter
A solid baseline for improving overall water quality. Reduces chlorine, sediment, and many common contaminants throughout your entire home.
Targets:Chlorine, Sediment, Taste & Odor
Look for:NSF/ANSI 42 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.