Water Quality in Shelton, CT (06810)
EPA violation data for public water systems serving ZIP code 06810.
Active Health Violations
8 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.
55,833
Population
208
Water Systems
110
Violations (5yr)
8
Health-Based
Location
Loading map...
Water Systems Serving This Area (208)
Aquarion-Eastern Fairfield County
Surface water 351,756 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Aquarion-Stamford
All resolved Surface water 119,214 people served
1 violation (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Danbury Water Department
1 health-based Surface water 62,055 people served
2 violations (5yr)
· 1 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Aquarion-Greenwich
All resolved Surface water 53,297 people served
1 violation (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Lake Waubeeka Association
All resolved Groundwater under influence of surface water 712 people served
1 violation (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Candlewood Knolls Community In
Groundwater 568 people served
0 violations
Stony Hill Village Condominium Assn
All resolved Groundwater 392 people served
56 violations (5yr)
· All resolved
Lead tested: 1.62 ppb (limit: 15 ppb) ✓
Wooster Mountain Gun Club
Groundwater 250 people served
0 violations
Wooster School
Groundwater 200 people served
0 violations
Candlewood Lake Condominium Assn., Inc.
Groundwater 196 people served
0 violations
East Ridge Office Park
Groundwater 175 people served
0 violations
Hawthorne Terrace Assoc
All resolved Groundwater 156 people served
2 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Edward Ward
Groundwater 150 people served
0 violations
Danbury Water Dept-Ridgeview Gardens
Groundwater 116 people served
0 violations
Medallic Art Co
Groundwater 100 people served
0 violations
Holly Wyle Assn Inc
Groundwater 90 people served
0 violations
Stonehouse Commons Condo - Building #1
Groundwater 78 people served
0 violations
Blackstone Industries
Groundwater 75 people served
0 violations
Woodcreek Village Condominium Assn, Inc
1 health-based Groundwater 72 people served
11 violations (5yr)
· 1 health-based
Boulder Ridge
Groundwater 70 people served
0 violations
General Diagnostic Medi Lab
Groundwater 62 people served
0 violations
Taagan Point Water Company
Groundwater 60 people served
0 violations
Darlene Jackson
Groundwater 60 people served
0 violations
317 Federal Road - Plaza
Groundwater 55 people served
0 violations
Brookfield Commons Building D
Groundwater 50 people served
0 violations
Silvermine Road Water System
Groundwater 50 people served
0 violations
Lead tested: 1 ppb (limit: 15 ppb) ✓
Greenknoll Professional Condos
Groundwater 50 people served
0 violations
St. Peter & Paul Easter Orthodox Church
Groundwater 45 people served
0 violations
Eckerd Retrofit
Groundwater 43 people served
0 violations
120 Clapboard Ridge Road
Groundwater 40 people served
0 violations
39 Hop Brook Rd - Apt Complex
Groundwater 36 people served
11 violations (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Boa Plaza
1 health-based Groundwater 35 people served
6 violations (5yr)
· 1 health-based
Lead tested: 0 ppb (limit: 15 ppb) ✓
Brookfield Office Park Association
1 health-based Groundwater 35 people served
4 violations (5yr)
· 1 health-based
Lead tested: 3.04 ppb (limit: 15 ppb) ✓
Grays Bridge Commons
Groundwater 30 people served
0 violations
Colonial Restaurant
Groundwater 30 people served
0 violations
Camp Thunderbird
Groundwater 30 people served
0 violations
Collins Apts
Groundwater 30 people served
0 violations
Candlewood Hills Association
Groundwater 30 people served
0 violations
Federal Chevron
Groundwater 30 people served
0 violations
Malaspina Irene Candlelonds
Groundwater 30 people served
0 violations
Stonehouse Commons Condo - Building #3
Groundwater 30 people served
0 violations
Camp Antlers C/O J Davenport
Surface water 30 people served
0 violations
Oak Grove Grocery
Groundwater 30 people served
0 violations
Flannery Texaco
Groundwater 30 people served
0 violations
Camp Kenmere
Groundwater 30 people served
0 violations
Danbury Hospital Corporation
Groundwater 30 people served
0 violations
M. Geddes Bldg
Groundwater 30 people served
0 violations
Mill Plain Grocery
Groundwater 30 people served
0 violations
Camp Horizon
Groundwater 30 people served
0 violations
Tommys Market
Groundwater 30 people served
0 violations
King St Coop Nursery
Groundwater 30 people served
0 violations
Tonys Texaco
Groundwater 30 people served
0 violations
Groundwater 30 people served
0 violations
Buck Hill Apts
Groundwater 30 people served
0 violations
Ridgewood Country Club
Groundwater 30 people served
0 violations
Zarcone Hot Dog Stand
Groundwater 30 people served
0 violations
Oscars Grill
Groundwater 29 people served
0 violations
Taormina Restaurant
Groundwater 28 people served
0 violations
King Street Primary
Groundwater 25 people served
0 violations
John Patton
Groundwater 25 people served
0 violations
Seven-Eleven #16638
Groundwater 25 people served
0 violations
Mrs Valeri Day Care Ctr
Groundwater 25 people served
0 violations
Ct Gymnastic School
Groundwater 25 people served
0 violations
Edward Ward
Groundwater 25 people served
0 violations
Arthur Najamy
Groundwater 25 people served
0 violations
John Dugan
Groundwater 25 people served
0 violations
Rose & Jimmy Restaurant
Groundwater 25 people served
0 violations
23-29 Federal Road
Groundwater 25 people served
0 violations
Siboney Terrace
Groundwater 25 people served
0 violations
Reds Restaurant
Groundwater 25 people served
0 violations
Squantz Pond State Park-Spring
Groundwater 25 people served
0 violations
Keg-N-Kettle Restaurant
Groundwater 25 people served
0 violations
Richter Park Snack Bar
Groundwater 25 people served
0 violations
782 Federal Road
Groundwater 25 people served
0 violations
Assoc To Advance The Retarded
Groundwater 25 people served
0 violations
Knights Of Columbus
Groundwater 25 people served
0 violations
Cedars
Groundwater 25 people served
0 violations
Wanarest
Groundwater 25 people served
0 violations
Hank Zaccara
Groundwater 25 people served
0 violations
Dietter Thiel
Groundwater 25 people served
0 violations
Hillside Service Center
Groundwater 25 people served
0 violations
Dunkin Donuts, Mahopac
Groundwater 25 people served
0 violations
Candlewood Yacht Club
Groundwater 25 people served
0 violations
Camp Horizon
Groundwater 25 people served
0 violations
Assn To Advance The Retarded
Groundwater 25 people served
0 violations
Boulder Ridge
Groundwater 25 people served
0 violations
Barry Connell
Groundwater 25 people served
0 violations
Moose Lodge 1373
Groundwater 25 people served
0 violations
Hans Soechtig
Groundwater 25 people served
0 violations
Stonehouse Commons Condo - Building #2
Groundwater 25 people served
0 violations
John Obringer
Groundwater 25 people served
0 violations
Peppeidge Farm Thrift Shop
Groundwater 25 people served
0 violations
Cafe On The Green Ristorante
Groundwater 25 people served
0 violations
Great Plain Market
Groundwater 25 people served
0 violations
Squantz Pond State Park-Mw
Groundwater 25 people served
0 violations
Business Aircraft Co
Groundwater 25 people served
0 violations
Danbury Water Dept., Willow Run Div.
Groundwater 25 people served
0 violations
Beefeaters Steakhouse
Groundwater 25 people served
0 violations
Hillside Service
Groundwater 25 people served
0 violations
George Felter
Groundwater 25 people served
0 violations
Red Onion
Groundwater 25 people served
0 violations
John Rountos
Groundwater 25 people served
0 violations
Shell Products Of Danbury
Groundwater 25 people served
0 violations
Georgetown Mobil
Groundwater 25 people served
0 violations
Squantz Pond State Park-Ldw
Groundwater 25 people served
0 violations
Albert Addessi
Groundwater 25 people served
0 violations
Ridgewood Country Club
Groundwater 25 people served
0 violations
Nargisos Low Texaco
Groundwater 25 people served
0 violations
235 Federal Road
Groundwater 25 people served
0 violations
Conn Gymnastic School
Groundwater 25 people served
0 violations
Bill Marath
Groundwater 25 people served
0 violations
Cedars
Groundwater 25 people served
0 violations
E.C.B. Realty, Llc
Groundwater 25 people served
0 violations
Sweetcake Mountain Water Suppl
Groundwater 25 people served
0 violations
Harry Bates
Groundwater 25 people served
0 violations
Brookfield Square
Groundwater 25 people served
0 violations
King St Nursery School
Groundwater 25 people served
0 violations
Moose Lodge #1373
Groundwater 25 people served
0 violations
Kenosia Park
Groundwater 25 people served
0 violations
Howard Johnsons Restaurant
Groundwater 25 people served
0 violations
Gasland Inc
Groundwater 25 people served
0 violations
Mill Plain Grocery
Groundwater 25 people served
0 violations
Chucks Steak House
Groundwater 25 people served
0 violations
Milanos Deli
Groundwater 25 people served
0 violations
Wooster Mtn Gun Club
Groundwater 25 people served
0 violations
West Redding Post Office
Groundwater 25 people served
0 violations
Colonial Plaza
Groundwater 25 people served
0 violations
Harry Bates
Groundwater 25 people served
0 violations
Camp Thunderbird
Groundwater 25 people served
0 violations
Darlene Jackson
Groundwater 25 people served
0 violations
Dade Behring
Groundwater 25 people served
0 violations
Camp Wanarest
Groundwater 25 people served
0 violations
John Falciglia
Groundwater 25 people served
0 violations
Danbury Water Dept-Middle River
Groundwater 25 people served
0 violations
Danbury Water Dept.-Briar Ridge Div.
Groundwater 25 people served
0 violations
Cedar Gables Pre-School
Groundwater 25 people served
0 violations
Danbury Water Dept-Sherwood Forest
Groundwater 25 people served
0 violations
Ray Hatchadoorial
Groundwater 25 people served
0 violations
Prairie Lodge
Groundwater 25 people served
0 violations
Linde Gas & Equipment
1 health-based Groundwater 25 people served
3 violations (5yr)
· 1 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Tommy'S Market
Groundwater 25 people served
0 violations
Leon Fairholm Water System
Groundwater 25 people served
0 violations
King St Nursery School
Groundwater 25 people served
0 violations
632 Danbury Road
All resolved Groundwater 25 people served
2 violations (5yr)
· All resolved
Camp Kenmere
Groundwater 25 people served
0 violations
Klaus Thiel
Groundwater 25 people served
0 violations
Garrys Variety
Groundwater 25 people served
0 violations
Friendly Ice Cream Shop
Groundwater 25 people served
0 violations
Peter Demasi
Groundwater 25 people served
0 violations
Seven-Eleven #16638
Groundwater 25 people served
0 violations
Business Aircraft Center, Inc.
Groundwater 25 people served
0 violations
Arthur Najamy
Groundwater 25 people served
0 violations
Philip Smith
Groundwater 25 people served
0 violations
Cobotyx Corporation
Groundwater 25 people served
0 violations
Ramada Inn
Groundwater 25 people served
0 violations
Ray Asmar
Groundwater 25 people served
0 violations
Kentucky Fried Chicken Of Danbury, Inc.
3 health-based Groundwater 25 people served
8 violations (5yr)
· 3 health-based · All resolved
Helen Jeffers
Groundwater 25 people served
0 violations
Frank Eno
Groundwater 25 people served
0 violations
Pepperidge Farm Thrift Shop
Groundwater 25 people served
0 violations
Warren Lincoln
Groundwater 25 people served
0 violations
Tony Corona
Groundwater 25 people served
0 violations
Robin Hill Water Co. Danbury Water Dept.
Groundwater 25 people served
0 violations
Candlewood Arena
Groundwater 25 people served
0 violations
Kenosia Park
Groundwater 25 people served
0 violations
Camp Wanarest
Groundwater 25 people served
0 violations
12 Mill Plain Road
All resolved Groundwater 25 people served
1 violation (5yr)
· All resolved
Waukeeba - Wooster School
Groundwater 25 people served
0 violations
Danbury Candlewood Town Park
Groundwater 25 people served
0 violations
Squantz Pond State Park-Clw
Groundwater 25 people served
0 violations
Mr Moffa
Groundwater 25 people served
0 violations
Kenosia Park
Groundwater 25 people served
0 violations
Boulder Ridge
Groundwater 25 people served
0 violations
John Rountos
Groundwater 25 people served
0 violations
Lane 53 Restaurant
Groundwater 25 people served
0 violations
Beefsteak Charlie'S
Groundwater 25 people served
0 violations
Mill Plain Park
Groundwater 25 people served
0 violations
79 Stony Hill Road Plaza
Groundwater 25 people served
0 violations
Micrognosis
Groundwater 25 people served
0 violations
Racing Brook Meadows
Groundwater 25 people served
0 violations
Peter Demasi
Groundwater 25 people served
0 violations
A B Research
Groundwater 25 people served
0 violations
Little Rascals Inc.
Groundwater 25 people served
0 violations
Holcomb R-H Exon
Groundwater 25 people served
0 violations
Oak Grove Grocery
Groundwater 25 people served
0 violations
Children Center Of Danbury
Groundwater 25 people served
0 violations
Chatterton Water System
Groundwater 25 people served
0 violations
David Randall
Groundwater 25 people served
0 violations
Windmill Jr
Groundwater 25 people served
0 violations
North St Bp
Groundwater 25 people served
0 violations
Meeting Place Restaurant
Groundwater 25 people served
0 violations
Skandia Restaurant
Groundwater 25 people served
0 violations
New England Scientific
Groundwater 25 people served
0 violations
Windmill Jr.
Groundwater 25 people served
0 violations
Lakeside Variety
Groundwater 25 people served
0 violations
Nick Dinapoli
Groundwater 25 people served
0 violations
Danbury Water Dept-Ridgbury Estates Div.
Groundwater 25 people served
0 violations
Brookfield Square Building 2
Groundwater 25 people served
0 violations
Zarcone Hot Dog Stand
Groundwater 25 people served
0 violations
Elan'S
Groundwater 25 people served
0 violations
Flying Squire Restaurant
Groundwater 25 people served
0 violations
Pocono Point
Groundwater 24 people served
0 violations
Brookfield Commons Building A
Groundwater 10 people served
0 violations
34 Delmar Drive
Groundwater 5 people served
0 violations
Kinder Care Education
Groundwater 0
0 violations
Panchos & Gringos Mexican Restaurant
Groundwater 0
0 violations
Fairwood Professional Building
Groundwater 0
0 violations
Brookfield Commons
All resolved Groundwater 0
1 violation (5yr)
· All resolved
Contaminants Found
Revised Total Coliform RuleHealth-Based
Missed testing deadlines — not a detection of bacteria.
10 violations
All resolved
LEAD AND COPPER RULE REVISIONSHealth-Based
8 violations
Has active
Interim Enhanced Surface Water Treatment RuleHealth-Based
1 violation
All resolved
Lead and Copper RuleMonitoring
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
15 violations
Has active
Consumer Confidence RuleMonitoring
Annual water quality report delivery requirement.
13 violations
Has active
E. COLIMonitoring
3 violations
All resolved
Public NoticeMonitoring
3 violations
Has active
Total Haloacetic Acids (HAA5)Monitoring
2 violations
All resolved
ChloriteMonitoring
1 violation
All resolved
BHC-GAMMAMonitoring
1 violation
All resolved
BenzeneMonitoring
1 violation
All resolved
PentachlorophenolMonitoring
1 violation
All resolved
1,2-DichloropropaneMonitoring
1 violation
All resolved
StyreneMonitoring
1 violation
All resolved
o-DichlorobenzeneMonitoring
1 violation
All resolved
Aldicarb sulfoneMonitoring
1 violation
All resolved
EndrinMonitoring
1 violation
All resolved
AldicarbMonitoring
1 violation
All resolved
Heptachlor epoxideMonitoring
1 violation
All resolved
TolueneMonitoring
1 violation
All resolved
1,1,2-TrichloroethaneMonitoring
1 violation
All resolved
trans-1,2-DichloroethyleneMonitoring
1 violation
All resolved
AtrazineMonitoring
1 violation
All resolved
HexachlorocyclopentadieneMonitoring
1 violation
All resolved
Vinyl chlorideMonitoring
1 violation
All resolved
TrichloroethyleneMonitoring
1 violation
All resolved
ToxapheneMonitoring
1 violation
All resolved
Benzo(a)pyreneMonitoring
1 violation
All resolved
EthylbenzeneMonitoring
1 violation
All resolved
GlyphosateMonitoring
1 violation
All resolved
1,2-DIBROMO-3-CHLOROPROPANEMonitoring
1 violation
All resolved
2,4-DMonitoring
1 violation
All resolved
Di(2-ethylhexyl) phthalateMonitoring
1 violation
All resolved
PicloramMonitoring
1 violation
All resolved
CarbofuranMonitoring
1 violation
All resolved
DalaponMonitoring
1 violation
All resolved
Aldicarb sulfoxideMonitoring
1 violation
All resolved
HeptachlorMonitoring
1 violation
All resolved
1,2,4-TrichlorobenzeneMonitoring
1 violation
All resolved
MethoxychlorMonitoring
1 violation
All resolved
cis-1,2-DichloroethyleneMonitoring
1 violation
All resolved
TetrachloroethyleneMonitoring
1 violation
All resolved
LASSOMonitoring
1 violation
All resolved
Total Polychlorinated Biphenyls (PCB)Monitoring
1 violation
All resolved
2,4,5-TPMonitoring
1 violation
All resolved
CHLOROBENZENEMonitoring
1 violation
All resolved
ETHYLENE DIBROMIDEMonitoring
1 violation
All resolved
DICHLOROMETHANEMonitoring
1 violation
All resolved
Carbon tetrachlorideMonitoring
1 violation
All resolved
Di(2-ethylhexyl) adipateMonitoring
1 violation
All resolved
1,2-DichloroethaneMonitoring
1 violation
All resolved
OXAMYLMonitoring
1 violation
All resolved
SimazineMonitoring
1 violation
All resolved
1,1-DichloroethyleneMonitoring
1 violation
All resolved
1,1,1-TrichloroethaneMonitoring
1 violation
All resolved
DinosebMonitoring
1 violation
All resolved
DiquatMonitoring
1 violation
All resolved
ChlordaneMonitoring
1 violation
All resolved
p-DichlorobenzeneMonitoring
1 violation
All resolved
HEXACHLOROBENZENEMonitoring
1 violation
All resolved
Gross Alpha, Excl. Radon and UMonitoring
1 violation
All resolved
Combined UraniumMonitoring
1 violation
All resolved
TTHMMonitoring
1 violation
All resolved
Lead & Copper Levels
Lead (Pb)
Within limit0 ppb measured
Action level: 15 ppb
Sampled: Jul 2025
How Does This Compare?
Shelton (06810) has more violations than 97% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 110.
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.