Water Quality in Colts Neck, NJ (07728)
EPA violation data for public water systems serving ZIP code 07728.
Active Health Violations
7 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 98% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
55,984
Population
144
Water Systems
147
Violations (5yr)
7
Health-Based
Location
Loading map...
Water Systems Serving This Area (144)
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) ✓
Freehold Twp Water Dept
All resolved Purchased surface water 29,831 people served
2 violations (5yr)
· All resolved
Freehold Borough Water D
1 health-based Groundwater 11,029 people served
13 violations (5yr)
· 1 health-based · All resolved
Lead tested: 0.8 ppb (limit: 15 ppb) ✓
Manalapan Twp - Knob Hill
All resolved Purchased surface water 8,700 people served
1 violation (5yr)
· All resolved
Lead tested: 2.63 ppb (limit: 15 ppb) ✓
Adelphia Water Company
Groundwater 7,600 people served
0 violations
Central Jersey Water Com
Groundwater 5,060 people served
0 violations
Pennington Shop-Rite
Groundwater 3,663 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Manalapan Twp- Millhurst
All resolved Purchased surface water 2,100 people served
1 violation (5yr)
· All resolved
Colts Neck High School
Groundwater 2,100 people served
0 violations
Lead tested: 7.43 ppb (limit: 15 ppb) ✓
Church Of St R Bellarmin
Groundwater 1,400 people served
0 violations
Burger King #13470
Groundwater 848 people served
0 violations
Jersey Freeze Inc
Groundwater 800 people served
0 violations
Manalapan Twp Wd Tracy Station
All resolved Purchased surface water 800 people served
1 violation (5yr)
· All resolved
Golf Realty Inc
Groundwater 725 people served
0 violations
Donlyn Inc
Groundwater 725 people served
0 violations
Greater Freehold Area Ymca
Groundwater 700 people served
0 violations
South Wind Mobile Home V
Groundwater 625 people served
0 violations
Camp Topanemus Splash Park
All resolved Groundwater 604 people served
12 violations (5yr)
· All resolved
Camp Topanemus Upper Well
All resolved Groundwater 604 people served
10 violations (5yr)
· All resolved
The Cabin
1 health-based Groundwater 521 people served
2 violations (5yr)
· 1 health-based
Trotters And Pacers
Groundwater 500 people served
0 violations
Rolling Hills Day Camp
Groundwater 455 people served
0 violations
Beyond Organic Growers
All resolved Groundwater 354 people served
6 violations (5yr)
· All resolved
Lake Erie Estates
All resolved Groundwater 320 people served
42 violations (5yr)
· All resolved
Lead tested: 3 ppb (limit: 15 ppb) ✓
Holly Acres Mhp
All resolved Groundwater 315 people served
3 violations (5yr)
· All resolved
North Howell Little League
1 health-based Groundwater 304 people served
4 violations (5yr)
· 1 health-based · All resolved
The Cabin
Groundwater 300 people served
0 violations
John Giunco
Groundwater 300 people served
0 violations
The Cabin
Groundwater 300 people served
0 violations
Wemrock Orchards
All resolved Groundwater 255 people served
2 violations (5yr)
· All resolved
Woodland Manor
Groundwater 250 people served
0 violations
Remmington Plaza Unit 2
Groundwater 235 people served
0 violations
Frankie Feds Pizza & Pasta Ho
Groundwater 210 people served
2 violations (5yr)
Pine Cone Resort Llc - Well #2
Groundwater 204 people served
0 violations
Pine Cone Resort Llc-Office Well
Groundwater 204 people served
0 violations
Fairfield Indust. Park W
Groundwater 200 people served
0 violations
Stewarts Root Beer Of Manalapa
Groundwater 200 people served
0 violations
Happy Time Day Camp.
Groundwater 200 people served
0 violations
Bmw Of Freehold
Groundwater 175 people served
0 violations
Remmingtons
3 health-based Groundwater 161 people served
5 violations (5yr)
· 3 health-based
Howell Pointe Swim Club
Groundwater 156 people served
0 violations
Jakes Cree Mee Freeze Too
Groundwater 153 people served
2 violations (5yr)
The 3-M Company
Groundwater 150 people served
0 violations
Knob Hill Country Club
Groundwater 150 people served
0 violations
Monmouth County Linkages
Groundwater 140 people served
0 violations
Irwin Lincoln Mercury Ca
Groundwater 140 people served
0 violations
Monmouth County Linkages
Groundwater 140 people served
0 violations
Verizon Control Center
Groundwater 137 people served
0 violations
Briar Hill School & Camp
Groundwater 125 people served
0 violations
Ymca Camp Hepburn
Groundwater 125 people served
0 violations
Camp Nomoco Hickory Hil
Groundwater 120 people served
0 violations
Camp Nomoco Outpost Wel
Groundwater 120 people served
0 violations
Camp Nomoco Bob-Bet Wel
Groundwater 120 people served
0 violations
Five Points Square Condominum Associatio
Groundwater 120 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Camp Nomoco Long Pine W
Groundwater 120 people served
0 violations
Camp Nomoco Uana Well
Groundwater 120 people served
0 violations
Brock Farms Colts Neck
Groundwater 117 people served
0 violations
Fuda Tile
All resolved Groundwater 115 people served
10 violations (5yr)
· All resolved
Fairfield Indust Park
Groundwater 110 people served
0 violations
West Farms Plaza
Groundwater 110 people served
0 violations
Sunrise Grocery & Deli
Groundwater 102 people served
0 violations
Sunrise Grocery & Deli
Groundwater 102 people served
0 violations
John Mathews
Groundwater 100 people served
0 violations
Battleview Orchards
Groundwater 100 people served
0 violations
Bell Atlantic/Service Ct
Groundwater 100 people served
0 violations
Ymca Outdoor Family Ctr
Groundwater 100 people served
0 violations
Latvian Society
Groundwater 100 people served
0 violations
Country Deli 33
Groundwater 100 people served
0 violations
Bldg On Rt. 88 East
Groundwater 100 people served
0 violations
Windsor Manor
Groundwater 100 people served
0 violations
Wander Inn
Groundwater 100 people served
0 violations
Freehold Nissan
Groundwater 95 people served
0 violations
Saturn Of Freehold
Groundwater 91 people served
0 violations
Fairfield Indust Park #2
Groundwater 90 people served
3 violations (5yr)
Fairfield Indust Park #1
1 health-based Groundwater 85 people served
4 violations (5yr)
· 1 health-based
Lead tested: 0 ppb (limit: 15 ppb) ✓
Action Chevy Of Freehold
Groundwater 83 people served
0 violations
Tech Park #1
Groundwater 77 people served
3 violations (5yr)
Lead tested: 0.7 ppb (limit: 15 ppb) ✓
David Michael Motor Car
Groundwater 75 people served
0 violations
Millhurst Tavern
Groundwater 75 people served
0 violations
Us Narda Fire Fighting Sch
All resolved Groundwater 75 people served
8 violations (5yr)
· All resolved
Union Plaza
Groundwater 74 people served
0 violations
5 Points Business Park
Groundwater 73 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Colonial Poultry Farms
Groundwater 70 people served
0 violations
First Assembly Of God Ch
Groundwater 70 people served
0 violations
Richard'S Honda/Isuzu
Groundwater 60 people served
0 violations
Fairfield Industrial Park #4
Groundwater 60 people served
0 violations
Corporate Plaza 205
Groundwater 57 people served
0 violations
Lead tested: 4.1 ppb (limit: 15 ppb) ✓
Nj Bell Lakewood Work Center
Groundwater 57 people served
0 violations
Days Inn/Steak Loft
Groundwater 55 people served
0 violations
Quality Flooring Zone
Groundwater 53 people served
0 violations
Worthington Biochemical
Groundwater 50 people served
0 violations
Freehold Cartage Inc
Groundwater 50 people served
0 violations
T R Bagel Restaurant
Groundwater 50 people served
0 violations
Millstone Pub
Groundwater 50 people served
0 violations
Nj Bell-Elwood Work Ctr
Groundwater 50 people served
0 violations
Whelan Pontiac Car Deale
Groundwater 50 people served
0 violations
Decicco/Country Tudor
Groundwater 50 people served
0 violations
Mesce Ralph
Groundwater 50 people served
0 violations
Moores Inn
Groundwater 50 people served
0 violations
Central Jersey Pool & Sh
Groundwater 50 people served
0 violations
Monmouth Battlefield Sta
Groundwater 50 people served
0 violations
Bobbink Nurseries Inc
Groundwater 45 people served
0 violations
Freehold Saturn
Groundwater 45 people served
0 violations
Queen Of Carmel Inc
Groundwater 42 people served
0 violations
Leesville Professional Bldg
Groundwater 40 people served
0 violations
Garden St Air Cond & Fue
Groundwater 40 people served
0 violations
Bell Atlantic/Freehold
Groundwater 40 people served
0 violations
Davies Corporate
Groundwater 37 people served
0 violations
Dr Lewis School
Groundwater 35 people served
0 violations
Battleground Country Club
Groundwater 35 people served
0 violations
Brookside Country Club
Groundwater 33 people served
0 violations
Eliza Orr
Groundwater 30 people served
0 violations
Sunrise 9 Motel
Groundwater 30 people served
0 violations
Twin Lakes Orchard
Groundwater 30 people served
0 violations
Battleground G.C.-Maint.
Groundwater 30 people served
0 violations
Bob'S American
Groundwater 30 people served
0 violations
Vlahos Properties Building 1014
Groundwater 29 people served
0 violations
Nj Bell-Burleigh #3628
Groundwater 28 people served
0 violations
Building 45, Llc
Groundwater 26 people served
0 violations
Freehold Veterinary Hosp
Groundwater 25 people served
0 violations
Weight Room
Groundwater 25 people served
0 violations
Bridges Day Treatment Center
Groundwater 25 people served
0 violations
Colonial Foods/Ise Ameri
Groundwater 25 people served
0 violations
Millhurst Rest Haven
Groundwater 25 people served
0 violations
Exxon Co.Usa Freehld Exx
Groundwater 25 people served
0 violations
Freehold Mitsubishi
Groundwater 25 people served
0 violations
Military Sealift Fire Fi
All resolved Groundwater 25 people served
8 violations (5yr)
· All resolved
Monmouth Battlefield Sta
Groundwater 25 people served
0 violations
Ag&B Holding Co/Texaco
Groundwater 25 people served
0 violations
Bonner,Richard W
Groundwater 25 people served
0 violations
West Monmouth Baptist
Groundwater 25 people served
0 violations
Robert Lloyd Couts Realt
Groundwater 25 people served
0 violations
Grossman Jack/Strip Hses
Groundwater 25 people served
0 violations
Power Test Realty Co Ltd
Groundwater 25 people served
0 violations
Freehold Mitsubishi
Groundwater 25 people served
0 violations
Freehold Ind Fire Co #1
Groundwater 25 people served
0 violations
Freehold Chrysler Plymou
Groundwater 25 people served
0 violations
Monmouth Battlefield St
Groundwater 25 people served
0 violations
Ciallella/Gfc&Sons Inc
Groundwater 25 people served
0 violations
Dulkoff Olympia/Sunoco
Groundwater 25 people served
0 violations
Siloam Methodist Church
Groundwater 25 people served
0 violations
Brooklyns Best Deli
Groundwater 25 people served
0 violations
Strose Of Lima Cemetery
Groundwater 2 people served
0 violations
Veolia Water New Jersey Matchaponix
All resolved Surface water 0
2 violations (5yr)
· All resolved
Contaminants Found
Revised Total Coliform RuleHealth-Based
Missed testing deadlines — not a detection of bacteria.
75 violations
Has active
Lead and Copper RuleHealth-Based
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
13 violations
Has active
Consumer Confidence RuleMonitoring
Annual water quality report delivery requirement.
5 violations
All resolved
E. COLIMonitoring
4 violations
Has active
Public NoticeMonitoring
3 violations
Has active
ChlorineMonitoring
Used to disinfect water — generally safe at regulated levels.
3 violations
All resolved
p-DichlorobenzeneMonitoring
2 violations
All resolved
o-DichlorobenzeneMonitoring
2 violations
All resolved
CHLOROBENZENEMonitoring
2 violations
All resolved
trans-1,2-DichloroethyleneMonitoring
2 violations
All resolved
BenzeneMonitoring
2 violations
All resolved
TetrachloroethyleneMonitoring
2 violations
All resolved
1,1,2-TrichloroethaneMonitoring
2 violations
All resolved
1,2-DichloropropaneMonitoring
2 violations
All resolved
Carbon tetrachlorideMonitoring
2 violations
All resolved
1,2,4-TrichlorobenzeneMonitoring
2 violations
All resolved
1,2-DichloroethaneMonitoring
2 violations
All resolved
StyreneMonitoring
2 violations
All resolved
TrichloroethyleneMonitoring
2 violations
All resolved
Vinyl chlorideMonitoring
2 violations
All resolved
DICHLOROMETHANEMonitoring
2 violations
All resolved
1,1,1-TrichloroethaneMonitoring
2 violations
All resolved
EthylbenzeneMonitoring
2 violations
All resolved
cis-1,2-DichloroethyleneMonitoring
2 violations
All resolved
1,1-DichloroethyleneMonitoring
2 violations
All resolved
TolueneMonitoring
2 violations
All resolved
Groundwater RuleMonitoring
1 violation
All resolved
CYANIDEMonitoring
1 violation
All resolved
Interim Enhanced Surface Water Treatment RuleMonitoring
1 violation
All resolved
Surface Water Treatment RuleMonitoring
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 (07728) has more violations than 98% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 147.
Fewer violations 98th 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.