Water Quality in Colts Neck, NJ (07726)
EPA violation data for public water systems serving ZIP code 07726.
Active Health Violations
9 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 97% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
44,764
Population
110
Water Systems
126
Violations (5yr)
9
Health-Based
Location
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Water Systems Serving This Area (110)
Nj American Water - Coastal North
All resolved Surface water 377,613 people served
1 violation (5yr)
· All resolved
Lead tested: 2 ppb (limit: 15 ppb) ✓
Middlesex Water Company
All resolved Surface water 233,376 people served
3 violations (5yr)
· All resolved
Lead tested: 1 ppb (limit: 15 ppb) ✓
Old Bridge Mua
Purchased surface water 68,000 people served
4 violations (5yr)
Lead tested: 1.02 ppb (limit: 15 ppb) ✓
New Brunswick W Dept
All resolved Surface water 55,000 people served
18 violations (5yr)
· All resolved
Lead tested: 2.1 ppb (limit: 15 ppb) ✓
Perth Amboy Water Department
1 health-based Groundwater under influence of surface water 52,328 people served
5 violations (5yr)
· 1 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
East Brunswick Water Utility
1 health-based Purchased surface water 48,474 people served
6 violations (5yr)
· 1 health-based · All resolved
Lead tested: 0.13 ppb (limit: 15 ppb) ✓
South Brunswick Twp W Di
1 health-based Purchased surface water 45,450 people served
3 violations (5yr)
· 1 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Sayreville W Dept
All resolved Groundwater under influence of surface water 45,345 people served
5 violations (5yr)
· All resolved
Lead tested: 0.67 ppb (limit: 15 ppb) ✓
Englishtown Auction Sales
Groundwater 5,000 people served
0 violations
Englishtown Water Dept
Purchased surface water 2,504 people served
3 violations (5yr)
Lead tested: 0.45 ppb (limit: 15 ppb) ✓
Englishtown Auction Sale
Groundwater 1,000 people served
0 violations
Raceway Park Inc
Groundwater 1,000 people served
0 violations
Veolia Water New Jersey Colts Neck
All resolved Purchased surface water 640 people served
2 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Nineteen Express
All resolved Groundwater 303 people served
15 violations (5yr)
· All resolved
Monmouth Heights Shell
3 health-based Groundwater 303 people served
28 violations (5yr)
· 3 health-based
Monmouth Heights Shell Station
Groundwater 300 people served
0 violations
Poor Richards Pub
Groundwater 300 people served
0 violations
Howell Farm Market
Groundwater 300 people served
0 violations
Brock Farms Inc
Groundwater 300 people served
0 violations
Cree Mee Freeze
Groundwater 300 people served
0 violations
Knob Hill Country Lanes
2 health-based Groundwater 268 people served
12 violations (5yr)
· 2 health-based
Liberty Rehab Center
Groundwater 250 people served
0 violations
Dugans Corner Center
Groundwater 228 people served
1 violation (5yr)
Plumbers & Pipefitters
Groundwater 220 people served
0 violations
Andee Shopping Plaza
Groundwater 214 people served
0 violations
Chicken Delight
Groundwater 200 people served
0 violations
Pine Brook Care Center
Groundwater 190 people served
0 violations
Congregation Of Jehovahs Witnesses
Groundwater 160 people served
0 violations
Ricks Saddle Shop
1 health-based Groundwater 158 people served
6 violations (5yr)
· 1 health-based
Refuge Church Of Christ
Groundwater 150 people served
0 violations
Davans Delite
All resolved Groundwater 150 people served
3 violations (5yr)
· All resolved
Washington Forge Inc
Groundwater 120 people served
0 violations
Millstone Deli & Mini Ma
All resolved Groundwater 117 people served
2 violations (5yr)
· All resolved
Gaitway Farms Inc
Groundwater 111 people served
0 violations
Tthe Chozas Restaurant
Groundwater 110 people served
6 violations (5yr)
Peking Pavillion
Groundwater 110 people served
0 violations
Sophie Holding Co
Groundwater 100 people served
0 violations
Luchento'S Restaurant
Groundwater 100 people served
0 violations
Englishtown Winchester Gun Clu
Groundwater 100 people served
0 violations
David Bloom
Groundwater 100 people served
0 violations
Carvel Store
Groundwater 100 people served
0 violations
Carrolls Garden Lake Beach Inc
Groundwater 100 people served
0 violations
The Harwood Company
Groundwater 90 people served
0 violations
Pine Brook Nursing Home
Groundwater 86 people served
0 violations
Pear Tree Plaza
Groundwater 70 people served
0 violations
Merola Tile
All resolved Groundwater 62 people served
1 violation (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Ranney School (Campus)
Groundwater 62 people served
0 violations
Mcoss Offices Public Hea
Groundwater 55 people served
0 violations
Micro Rentals & Sales
Groundwater 50 people served
0 violations
Ewc Inc
Groundwater 50 people served
1 violation (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Deli 33
Groundwater 50 people served
0 violations
Manalapan Twp Annex Buil
Groundwater 50 people served
0 violations
Manalapan Luncheonette
Groundwater 50 people served
0 violations
I Rokeach And Sons
Groundwater 50 people served
0 violations
Cree-Mee Freeze
Groundwater 50 people served
0 violations
Foster Canning Co
Groundwater 50 people served
0 violations
Captains Quarters
Groundwater 50 people served
0 violations
Temple Shaari Emeth
Groundwater 50 people served
0 violations
Marianne Manor
Groundwater 45 people served
0 violations
Mr Tire
Groundwater 43 people served
0 violations
Little Red School House
Groundwater 42 people served
0 violations
Western Monmouth Utility Auth
Groundwater 40 people served
0 violations
Van Handel Edwin C Et Ux
Groundwater 40 people served
0 violations
Nicos Cafe
Groundwater 34 people served
0 violations
Ditch Witch Of Nj
Groundwater 33 people served
0 violations
Air Products & Chemicals
Groundwater 30 people served
0 violations
Daniel Bonamici
Groundwater 30 people served
0 violations
Rex Lumber Co
Groundwater 30 people served
0 violations
Domino'S Pizza
Groundwater 28 people served
0 violations
The Salon At Manalapan
Groundwater 28 people served
0 violations
Hop To It
Groundwater 26 people served
0 violations
Albert Rue
Groundwater 25 people served
0 violations
Lectro Products
Groundwater 25 people served
0 violations
Amma&Children Rest Home
Groundwater 25 people served
0 violations
The Grace Bible Fellow
Groundwater 25 people served
0 violations
Mystic Pool Supplies, Llc
All resolved Groundwater 25 people served
1 violation (5yr)
· All resolved
Cmi Systems
Groundwater 25 people served
0 violations
Sue-Ann Rest Home
Groundwater 25 people served
0 violations
Farm House Kids Day Care
Groundwater 25 people served
0 violations
Tony'S Pizzeria Rte 9
Groundwater 25 people served
0 violations
Michael Subock
Groundwater 25 people served
0 violations
Country Club Tavern
Groundwater 25 people served
0 violations
Mrs Judson Leatherman
Groundwater 25 people served
0 violations
Millstone Country Store
Groundwater 25 people served
0 violations
Leslie & Maureed P Wicks
Groundwater 25 people served
0 violations
American Legion
Groundwater 25 people served
0 violations
Mid-Atlantic Mechanical Inc
Groundwater 25 people served
0 violations
Sam Tave
Groundwater 25 people served
0 violations
Manalapan Shell
Groundwater 25 people served
0 violations
Ilham Alqaisim Obstetric
Groundwater 25 people served
0 violations
Manalapan Twp Garage (New)
Groundwater 25 people served
0 violations
Just For You Hair Styling
Groundwater 25 people served
0 violations
York Motel
Groundwater 25 people served
0 violations
Marius Holding Co
Groundwater 25 people served
0 violations
Millstone Prof. Plaza
Groundwater 25 people served
0 violations
Mtj Barbque
Groundwater 25 people served
0 violations
Congress Farm
Groundwater 25 people served
0 violations
Yorktown Social Club
Groundwater 25 people served
0 violations
The Paddock Inc
Groundwater 25 people served
0 violations
New Era Day Care
Groundwater 25 people served
0 violations
Manalapan Twp Rd Dept Of
Groundwater 25 people served
0 violations
Joseph & Mary Zawada
Groundwater 25 people served
0 violations
Englishtown-Manalapan
Groundwater 25 people served
0 violations
Fire Sys Inc-Kitchen Ven
Groundwater 25 people served
0 violations
Millhurst Fire Co
Groundwater 25 people served
0 violations
Rex Lumber Co (Yard) Well #2
Groundwater 25 people served
0 violations
A & C Boarding Home
Groundwater 25 people served
0 violations
Sue-Ann Rest Home
Groundwater 22 people served
0 violations
Millstone Flea Market
Groundwater 1 people served
0 violations
Kickin It Kids
Groundwater 0
0 violations
Contaminants Found
Revised Total Coliform RuleHealth-Based
Missed testing deadlines — not a detection of bacteria.
71 violations
Has active
Lead and Copper RuleHealth-Based
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
21 violations
Has active
Gross Alpha, Excl. Radon and UHealth-Based
1 violation
All resolved
Public NoticeMonitoring
5 violations
All resolved
ETHYLENE DIBROMIDEMonitoring
4 violations
All resolved
1,2-DIBROMO-3-CHLOROPROPANEMonitoring
4 violations
All resolved
Consumer Confidence RuleMonitoring
Annual water quality report delivery requirement.
4 violations
Has active
2,4-DMonitoring
3 violations
All resolved
TTHMMonitoring
3 violations
All resolved
Total Haloacetic Acids (HAA5)Monitoring
2 violations
All resolved
E. COLIMonitoring
1 violation
Has active
Surface Water Treatment RuleMonitoring
1 violation
All resolved
ChlorineMonitoring
Used to disinfect water — generally safe at regulated levels.
1 violation
All resolved
CYANIDEMonitoring
1 violation
All resolved
Radium-226Monitoring
1 violation
All resolved
Radium-228Monitoring
1 violation
All resolved
Combined Radium (-226 and -228)Monitoring
1 violation
All resolved
NitrateMonitoring
At high levels, nitrate can cause blue baby syndrome in infants.
1 violation
All resolved
Lead & Copper Levels
Lead (Pb)
Within limit2 ppb measured
Action level: 15 ppb
Sampled: Jul 2025
How Does This Compare?
Colts Neck (07726) has more violations than 97% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 126.
Fewer violations 97th 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.
Reverse Osmosis System
Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.
Targets:Lead, Copper, Arsenic, Mercury, Cadmium
Look for:NSF/ANSI 58 certified
UV Water Purifier
Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.
Targets:E. coli, Coliform, Giardia, Cryptosporidium
Look for:NSF/ANSI 55 (Class A) 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.