Water Quality in Warwick, NY (10990)
EPA violation data for public water systems serving ZIP code 10990.
Active Health Violations
2 health-based violations found in the past 5 years, with at least one still unresolved. Contaminant levels have exceeded federal safety limits. Consider testing your tap water independently.
More violations than 96% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
20,368
Population
86
Water Systems
102
Violations (5yr)
2
Health-Based
Location
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Water Systems Serving This Area (86)
Warwick Village
All resolved Surface water 6,800 people served
2 violations (5yr)
· All resolved
Big N Ames Plaza
All resolved Groundwater 1,818 people served
1 violation (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Westside Greenwood Lake W.D.
Groundwater 1,700 people served
0 violations
Lead tested: 1.12 ppb (limit: 15 ppb) ✓
Nexxt Enterprises Llc
Groundwater 1,325 people served
3 violations (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Wickham Village
All resolved Groundwater under influence of surface water 1,147 people served
1 violation (5yr)
· All resolved
Lead tested: 1 ppb (limit: 15 ppb) ✓
Lords Valley Mcdonalds
Groundwater 950 people served
8 violations (5yr)
Sanfordville Elementary School
Groundwater 945 people served
0 violations
Lloyds Of Warwick Snack Bar
Groundwater 750 people served
0 violations
Warwick Meadows
Purchased surface water 314 people served
0 violations
Pine Island Discount Flea Mkt
Groundwater 300 people served
0 violations
Fairgrounds
Groundwater 255 people served
0 violations
Mt. Peter Ski Area
Groundwater 250 people served
5 violations (5yr)
Warwick Soccer Club Concession
All resolved Groundwater 225 people served
2 violations (5yr)
· All resolved
Warwick Town Beach
Groundwater 200 people served
0 violations
Walden Book Company Inc.
Groundwater 175 people served
0 violations
Shannons Eyes On The Pies
Groundwater 150 people served
10 violations (5yr)
Warwick Conference Center
1 health-based Groundwater 150 people served
1 violation (5yr)
· 1 health-based · All resolved
Pine Island Elementary School
All resolved Groundwater 150 people served
3 violations (5yr)
· All resolved
Lead tested: 1.55 ppb (limit: 15 ppb) ✓
Pine Island Water Co.
Groundwater 144 people served
0 violations
Lead tested: 1.93 ppb (limit: 15 ppb) ✓
Forest Park Assoc
Surface water 130 people served
0 violations
Eurich Heights
Groundwater 130 people served
0 violations
Lead tested: 1 ppb (limit: 15 ppb) ✓
Warwick Valley Office & Tech. Corp. Park
Groundwater 125 people served
0 violations
Lead tested: 2.57 ppb (limit: 15 ppb) ✓
Edenville General Store
All resolved Groundwater 120 people served
4 violations (5yr)
· All resolved
Rhythm & Rhyme Childcare Center
All resolved Groundwater 112 people served
1 violation (5yr)
· All resolved
Lead tested: 4.03 ppb (limit: 15 ppb) ✓
Bellvale Park W.D.
Groundwater 100 people served
0 violations
Pin Street At Warwick
All resolved Groundwater 100 people served
1 violation (5yr)
· All resolved
Mountain Lake Park
Groundwater 100 people served
0 violations
Pennings Cidery
Groundwater 100 people served
0 violations
Pennings Pub & Grill
Groundwater 100 people served
11 violations (5yr)
Whispering Pines Park
Groundwater 100 people served
0 violations
Warwick Valley Winery Bakery Cafe
Groundwater 100 people served
0 violations
Diana'S Village Inn
Groundwater 100 people served
0 violations
Hill Lake Estates
Groundwater 99 people served
0 violations
Silvios Villa
Groundwater 95 people served
0 violations
Clearview Winery
All resolved Groundwater 80 people served
3 violations (5yr)
· All resolved
Horizon Farms
Groundwater 75 people served
0 violations
Heleah Farm Restaurant
Groundwater 75 people served
0 violations
Hillside (Fka Rural Atlantic)
All resolved Groundwater under influence of surface water 74 people served
2 violations (5yr)
· All resolved
Lead tested: 15.4 ppb (limit: 15 ppb)
Landmark Inn
Groundwater 70 people served
0 violations
Indian Park
Groundwater 70 people served
0 violations
Sugar Loaf Taphouse
Groundwater 60 people served
0 violations
Edenville Inn
Groundwater 60 people served
0 violations
Bierstine Farms Camp #1
Groundwater 57 people served
0 violations
Woodland Hollow Learning Center
Groundwater 54 people served
0 violations
Calvary Christian Academy
Groundwater 54 people served
0 violations
Country Dream
All resolved Groundwater 54 people served
1 violation (5yr)
· All resolved
Cox'S Family Campground
Groundwater 50 people served
0 violations
The Grange
All resolved Groundwater 50 people served
3 violations (5yr)
· All resolved
J & J Pizzeria & Restaurant
Groundwater 50 people served
0 violations
Quickway Twin Cone
Groundwater 50 people served
2 violations (5yr)
Blue Spruce Inn
Groundwater 50 people served
0 violations
Crystal Inn
Groundwater 50 people served
0 violations
Bellvale Market
Groundwater 50 people served
0 violations
Applewood Orchard And Winery
All resolved Groundwater 50 people served
3 violations (5yr)
· All resolved
Grace Community Church
Groundwater 40 people served
0 violations
Lead tested: 2.5 ppb (limit: 15 ppb) ✓
Good Shepherd Lutheran Church
Groundwater 40 people served
0 violations
Meadowcrest Plaza
Groundwater 37 people served
0 violations
Creative Kids Preschool
1 health-based Groundwater 36 people served
4 violations (5yr)
· 1 health-based
Dayspring Community School
Groundwater 35 people served
0 violations
Sleepy Valley Farm
Groundwater 35 people served
0 violations
Mr Pizza
Groundwater 35 people served
0 violations
Bierstine Farms Camp 2
Groundwater 32 people served
0 violations
Agave Y Maiz
All resolved Groundwater 30 people served
6 violations (5yr)
· All resolved
Warwick Dpw Garage
Groundwater 30 people served
0 violations
Ted Sobiech Camp # 3
Groundwater 28 people served
0 violations
Hill Lake Estates Water Works
Groundwater 28 people served
0 violations
Ted Sobiech Camp #4
Groundwater 26 people served
0 violations
Masker Fruit Farms #1
Groundwater 25 people served
0 violations
American Legion Post 16
Groundwater 25 people served
0 violations
Chateau Hathorn
Groundwater 25 people served
0 violations
Amity Bakery Cafe
Groundwater 25 people served
0 violations
Good Shepard Lutheran Nursery
Groundwater 25 people served
0 violations
Gor-Dun'S
Groundwater 25 people served
0 violations
Warwick Town Park
All resolved Groundwater 25 people served
1 violation (5yr)
· All resolved
Winnies Inn
Groundwater 25 people served
0 violations
G & G Produce Dealers Camp B
Groundwater 25 people served
0 violations
Ochs Orchard
Groundwater 25 people served
24 violations (5yr)
Meadow Tavern
Groundwater 25 people served
0 violations
Angela Delicatessen / Cafe
Groundwater 25 people served
0 violations
The Chocolate Mousse
Groundwater 25 people served
0 violations
Amity School
Groundwater 23 people served
0 violations
R.F.F. Corporation Water Suppl
Groundwater 19 people served
0 violations
Fair Meade Farm
Groundwater 17 people served
0 violations
Warwick Garden Apartments
Groundwater 16 people served
0 violations
M & M Produce Farms & Sales
Groundwater 16 people served
0 violations
Warwick Town Complex
Groundwater 15 people served
0 violations
Contaminants Found
Groundwater RuleHealth-Based
2 violations
All resolved
Revised Total Coliform RuleMonitoring
Missed testing deadlines — not a detection of bacteria.
40 violations
All resolved
Public NoticeMonitoring
30 violations
Has active
NitrateMonitoring
At high levels, nitrate can cause blue baby syndrome in infants.
15 violations
All resolved
Lead and Copper RuleMonitoring
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
5 violations
Has active
BenzeneMonitoring
3 violations
All resolved
TTHMMonitoring
2 violations
All resolved
Total Haloacetic Acids (HAA5)Monitoring
2 violations
All resolved
CARBON, TOTALMonitoring
2 violations
All resolved
Surface Water Treatment RuleMonitoring
1 violation
All resolved
Lead & Copper Levels
Lead (Pb)
Within limit1.93 ppb measured
Action level: 15 ppb
Sampled: Jul 2025
How Does This Compare?
Warwick (10990) has more violations than 96% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 102.
Fewer violations 96th percentile More violations
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.