Water Quality in Middletown, CT (06423)
EPA violation data for public water systems serving ZIP code 06423.
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 93% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
5,182
Population
130
Water Systems
66
Violations (5yr)
7
Health-Based
Location
Loading map...
Water Systems Serving This Area (130)
Middletown Water Department
All resolved Surface water 41,019 people served
3 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Goodspeed Opera House
3 health-based Groundwater 150 people served
12 violations (5yr)
· 3 health-based
Lead tested: 0.6 ppb (limit: 15 ppb) ✓ Copper tested: 1410 ppb (limit: 1300 ppb)
First Church Of Christ Congregational
Groundwater 89 people served
0 violations
Franklin Academy
Groundwater 81 people served
0 violations
Gelston House Restaurant & Inn
Groundwater 62 people served
0 violations
Fox Hopyard Golf Club - Pro Shop Well
Groundwater 40 people served
0 violations
Goodspeed Actor Housing - The Village
1 health-based Groundwater 40 people served
22 violations (5yr)
· 1 health-based
Lead tested: 8 ppb (limit: 15 ppb) ✓
Green Acres Mart
Groundwater 36 people served
0 violations
1 Ferry Road
Groundwater 35 people served
0 violations
Little Village Preschool
2 health-based Groundwater 34 people served
24 violations (5yr)
· 2 health-based
Lead tested: 0 ppb (limit: 15 ppb) ✓
National Bank Of New England
Groundwater 30 people served
0 violations
Ballek'S Garden Center
Groundwater 30 people served
0 violations
Bashan Lake Manor
Groundwater 30 people served
0 violations
Qualitires
Groundwater 30 people served
0 violations
Supertendent'S Office
Groundwater 30 people served
0 violations
Samibel Turkey Farm
Groundwater 30 people served
0 violations
Sophie'S Beauty Salon
Groundwater 30 people served
0 violations
Steamboat Dock
Groundwater 30 people served
0 violations
Maplewood Apts
Groundwater 30 people served
0 violations
Connecticut Dragway
Groundwater 30 people served
0 violations
H R Engineering Co
Groundwater 30 people served
0 violations
Sports East
Groundwater 30 people served
0 violations
Parady And Sons Roofing Contra
Groundwater 30 people served
0 violations
Jeff Madoff & Irwin Sitkin
Groundwater 30 people served
0 violations
Proffesional Bld
Groundwater 30 people served
0 violations
Flying A Airpoorts
Groundwater 30 people served
0 violations
Donnellans Riverridge
Groundwater 30 people served
0 violations
St Stephen'S Nursery School
Groundwater 30 people served
0 violations
Jenet Conant'S Horse Farm
Groundwater 30 people served
0 violations
Fox Hopyard Golf Club(Club House Well)
Groundwater 30 people served
0 violations
Staehly Farms Cider Barn
Groundwater 29 people served
0 violations
Loco Perro
Groundwater 25 people served
0 violations
Go Fly A Kite
Groundwater 25 people served
0 violations
Robert Manaford
Groundwater 25 people served
0 violations
Amos Shepard
Groundwater 25 people served
0 violations
Moodus Fire Dept Co #2
Groundwater 25 people served
0 violations
Lake Hayward Engine Co #3
Groundwater 25 people served
0 violations
Baron Smith American Legion
Groundwater 25 people served
0 violations
Joseph Janecek
Groundwater 25 people served
0 violations
Devil'S Hopyard State Park-Cw
Groundwater 25 people served
0 violations
Jim Mattews
Groundwater 25 people served
0 violations
No Moodus Road Corp
Groundwater 25 people served
0 violations
Sportsmen'S Club
Groundwater 25 people served
0 violations
Cumberlands Farms Food Store
Groundwater 25 people served
0 violations
E B Exterminating Comp
Groundwater 25 people served
0 violations
Town Hall
Groundwater 25 people served
0 violations
32 Main Street - East Haddam
1 health-based Groundwater 25 people served
2 violations (5yr)
· 1 health-based · All resolved
Allen Bryant
Groundwater 25 people served
0 violations
Dill' Chevron Station
Groundwater 25 people served
0 violations
Wolfs Den Campground-System #2:Main
Groundwater 25 people served
0 violations
Edward Blaschick
Groundwater 25 people served
0 violations
Lone Oak Campground - Well #2
Groundwater 25 people served
0 violations
Wolfs Den Campground-System #3:Backup
Groundwater 25 people served
0 violations
Martha Monte
Groundwater 25 people served
0 violations
George Gansky
Groundwater 25 people served
0 violations
Christ Community Church Of East Haddam
Groundwater 25 people served
0 violations
Beckett Academy School
Groundwater 25 people served
0 violations
Us Postal Service
Groundwater 25 people served
0 violations
St Stephens Episcopal Church
Groundwater 25 people served
0 violations
Gillette Castle S.P./Park Mgr Well
Groundwater 25 people served
0 violations
Devil'S Hopyard State Park-Ycw
Groundwater 25 people served
0 violations
Rhume B Line Llc
Groundwater 25 people served
0 violations
Gillette Castle S.P. /Work Shop
Groundwater 25 people served
0 violations
Moodus Lumber + Coal Co
Groundwater 25 people served
0 violations
East Haddam Fire Dept. Co. # 1
Groundwater 25 people served
0 violations
East Haddam Ice
Groundwater 25 people served
0 violations
Green Room
Groundwater 25 people served
0 violations
Timberland Riding Stable Inc
Groundwater 25 people served
0 violations
Donald Grant
Groundwater 25 people served
0 violations
Jane Cecelia O'Louglin
Groundwater 25 people served
0 violations
Moodus Saving Bank
Groundwater 25 people served
0 violations
Bury'S Meat Market
Groundwater 25 people served
0 violations
Jimmy’S Legacy Grille
Groundwater 25 people served
0 violations
Gillette Castle State Park-Pmh
Groundwater 25 people served
0 violations
Selden Island/Spring
Groundwater 25 people served
0 violations
Bishop Gate Inn
Groundwater 25 people served
0 violations
Stack Realty Agency
Groundwater 25 people served
0 violations
Red Mill Lane Apts
Groundwater 25 people served
0 violations
East Haddam Senior Center
Groundwater 25 people served
0 violations
Devil'S Hopyard State Park-Paw
Groundwater 25 people served
0 violations
Texaco Station Wolfs' Gas Stat
Groundwater 25 people served
0 violations
Ew Leonard
Groundwater 25 people served
0 violations
Hadlyme Congregational Church
Groundwater 25 people served
0 violations
Gillette Castle State Park-Mpw
Groundwater 25 people served
0 violations
Goodspeed Realty Llc
Groundwater 25 people served
0 violations
East Haddam Grange Hall
Groundwater 25 people served
0 violations
Harvest Inn
Groundwater 25 people served
0 violations
Williams Chevrolet
Groundwater 25 people served
0 violations
Ruth Bourke
Groundwater 25 people served
0 violations
Orchard Mansion
Groundwater 25 people served
0 violations
Donnelan'S Riveredge
Groundwater 25 people served
0 violations
Town Hall
Groundwater 25 people served
0 violations
East Haddam Vol Fire Dept #1 2
Groundwater 25 people served
0 violations
East Haddam Preschool
Groundwater 25 people served
0 violations
Cashman'S Garage
Groundwater 25 people served
0 violations
Colonial Farms
Groundwater 25 people served
0 violations
Hood + Smith Inc
Groundwater 25 people served
0 violations
Selden Island State Park
Groundwater 25 people served
0 violations
Charles Wolf
Groundwater 25 people served
0 violations
Donald Grant
Groundwater 25 people served
0 violations
St Budget'S R C Church
Groundwater 25 people served
0 violations
Commercial Fishing Supplies
Groundwater 25 people served
0 violations
Go Fly A Kite Inc
Groundwater 25 people served
0 violations
Cofish International Inc
Groundwater 25 people served
0 violations
Us Postal Service
Groundwater 25 people served
0 violations
Banner Village Condominiums
Groundwater 25 people served
0 violations
Amos Shepard
Groundwater 25 people served
0 violations
Rajon Corp
Groundwater 25 people served
0 violations
Sanibel Farms Store
All resolved Groundwater 25 people served
3 violations (5yr)
· All resolved
Ralph Russell
Groundwater 25 people served
0 violations
East Haddam Elderly Nutrition
Groundwater 25 people served
0 violations
Earl Fox
Groundwater 25 people served
0 violations
Frank Davis Resort
Groundwater 25 people served
0 violations
Maurice Blake
Groundwater 25 people served
0 violations
374 Town Street
Groundwater 25 people served
0 violations
Gillette Castle State Park-Cw
Groundwater 25 people served
0 violations
Moodus Wheel + Track Center
Groundwater 25 people served
0 violations
Gillette Castle State Park-Msw
Groundwater 25 people served
0 violations
Moodus Print Shop
Groundwater 25 people served
0 violations
East Haddam Public Library
Groundwater 25 people served
0 violations
Robert Mcwaid
Groundwater 25 people served
0 violations
East Haddam Grange Hall
Groundwater 25 people served
0 violations
D'Lorenzo General + Package St
Groundwater 25 people served
0 violations
New England Propeller
Groundwater 19 people served
0 violations
Champion House
Groundwater 14 people served
0 violations
East Haddam Fishing & Game Club Inc. (Np
Groundwater 10 people served
0 violations
Mt Parnassus View
Groundwater 1 people served
0 violations
Town Office Complex
Groundwater 0
0 violations
64 Bridge Road
Groundwater 0
0 violations
Veselak Llc
Groundwater 0
0 violations
Contaminants Found
Lead and Copper RuleHealth-Based
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
17 violations
Has active
Revised Total Coliform RuleHealth-Based
Missed testing deadlines — not a detection of bacteria.
9 violations
All resolved
LEAD AND COPPER RULE REVISIONSHealth-Based
6 violations
Has active
Public NoticeMonitoring
10 violations
Has active
Consumer Confidence RuleMonitoring
Annual water quality report delivery requirement.
7 violations
Has active
ArsenicMonitoring
A naturally occurring element that can cause cancer and other health effects at high levels.
2 violations
All resolved
Total Polychlorinated Biphenyls (PCB)Monitoring
1 violation
All resolved
MethoxychlorMonitoring
1 violation
All resolved
LASSOMonitoring
1 violation
All resolved
BHC-GAMMAMonitoring
1 violation
All resolved
HEXACHLOROBENZENEMonitoring
1 violation
All resolved
HexachlorocyclopentadieneMonitoring
1 violation
All resolved
SimazineMonitoring
1 violation
All resolved
Benzo(a)pyreneMonitoring
1 violation
All resolved
HeptachlorMonitoring
1 violation
All resolved
Heptachlor epoxideMonitoring
1 violation
All resolved
Di(2-ethylhexyl) adipateMonitoring
1 violation
All resolved
Di(2-ethylhexyl) phthalateMonitoring
1 violation
All resolved
AtrazineMonitoring
1 violation
All resolved
Lead & Copper Levels
Lead (Pb)
Within limit0 ppb measured
Action level: 15 ppb
Sampled: Jan 2025
Copper (Cu)
Exceeds limit1410 ppb measured
Action level: 1300 ppb
Sampled: Jan 2024
How Does This Compare?
Middletown (06423) has more violations than 93% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 66.
Fewer violations 93th 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.