Water Quality in Hartford, CT (06037)
EPA violation data for public water systems serving ZIP code 06037.
Active Health Violations
4 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.
19,173
Population
90
Water Systems
63
Violations (5yr)
4
Health-Based
Location
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Water Systems Serving This Area (90)
Metropolitan District Commission
Surface water 390,887 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Ctwc - Northern Reg-Western System
All resolved Surface water 101,313 people served
1 violation (5yr)
· All resolved
Lead tested: 1.6 ppb (limit: 15 ppb) ✓
New Britain Water Department
All resolved Surface water 73,534 people served
1 violation (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Kensington Fire District
All resolved Purchased surface water 7,553 people served
7 violations (5yr)
· All resolved
Lead tested: 2.2 ppb (limit: 15 ppb) ✓
Berlin Water Control Commission
1 health-based Purchased surface water 5,128 people served
27 violations (5yr)
· 1 health-based
Lead tested: 0 ppb (limit: 15 ppb) ✓
Worthington Fire District
All resolved Purchased surface water 2,875 people served
7 violations (5yr)
· All resolved
Lead tested: 2.8 ppb (limit: 15 ppb) ✓
Amg N.E. Llc
Groundwater 615 people served
0 violations
Eversource - Newtown Area Work Center
All resolved Groundwater 145 people served
1 violation (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Eversource East Hampton Service Center
All resolved Groundwater 80 people served
1 violation (5yr)
· All resolved
Lead tested: 5.8 ppb (limit: 15 ppb) ✓
Comcast Of Ct/Ga/Ma/Nh/Ny/Nc/Va/Vt, Llc
Groundwater 75 people served
0 violations
Lead tested: 4.5 ppb (limit: 15 ppb) ✓
Tomz Corporation
Groundwater 65 people served
0 violations
Comcast Cablevision
Groundwater 35 people served
0 violations
Lead tested: 0.5 ppb (limit: 15 ppb) ✓
Groundwater 30 people served
0 violations
Jones Motor Co
Groundwater 25 people served
0 violations
Mt. Royal Motel
Groundwater 25 people served
0 violations
Kensington Nursery School
Groundwater 25 people served
0 violations
Merri Brite Gsa
Groundwater 25 people served
0 violations
Mickey Finn Stores Inc
Groundwater 25 people served
0 violations
Walliks Garage
Groundwater 25 people served
0 violations
Amoco Station
Groundwater 25 people served
0 violations
Hallmere Social Club
Groundwater 25 people served
0 violations
Chevron Station
Groundwater 25 people served
0 violations
Timberlin Golf Course & Park
Groundwater 25 people served
0 violations
Mini Mart
Groundwater 25 people served
0 violations
Brian Victors Garage
Groundwater 25 people served
0 violations
Brian Victors Garage
Groundwater 25 people served
0 violations
Deylin Motor Lodge
Groundwater 25 people served
0 violations
Plaza Motel
Groundwater 25 people served
0 violations
Terry Trucking
Groundwater 25 people served
0 violations
Giannettis
Groundwater 25 people served
0 violations
Cyranos Lounge
Groundwater 25 people served
0 violations
Toy Son Restaurant
Groundwater 25 people served
0 violations
Parkway Garage Wilbur Cross Hw
Groundwater 25 people served
0 violations
New England Machine Co
Groundwater 25 people served
0 violations
Comcast Corporation
Groundwater 25 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Walliks Garage
Groundwater 25 people served
0 violations
St James School
Groundwater 25 people served
0 violations
Industrial Surplus Inc
Groundwater 25 people served
0 violations
High Speed Machine Prod
Groundwater 25 people served
0 violations
Hawthorne Inn
Groundwater 25 people served
0 violations
Sleepy Hollow Motel
Groundwater 25 people served
0 violations
Crest Tractor
Groundwater 25 people served
0 violations
Dannheisens Inn
Groundwater 25 people served
0 violations
Carosel Nursery
Groundwater 25 people served
0 violations
Bam Tool Co
Groundwater 25 people served
0 violations
Amoco Station
Groundwater 25 people served
0 violations
Safari Golf
Groundwater 25 people served
4 violations (5yr)
Mobil Sports
Groundwater 25 people served
0 violations
Garage
Groundwater 25 people served
0 violations
Industrial Bldg
Groundwater 25 people served
0 violations
1200 House Restaurant
Groundwater 25 people served
0 violations
Eastern Extrusion
Groundwater 25 people served
0 violations
Hytme Stables
Groundwater 25 people served
0 violations
Rockland Dairy Club
Groundwater 25 people served
0 violations
Berlin Drive-In Theater
Groundwater 25 people served
0 violations
Gas Station
Groundwater 25 people served
0 violations
Homestead Motel
Groundwater 25 people served
0 violations
Walaks Garage
Groundwater 25 people served
0 violations
South Kensington Fire Dept
Groundwater 25 people served
0 violations
Svea Social Club
1 health-based Groundwater 25 people served
7 violations (5yr)
· 1 health-based · All resolved
Cafe
Groundwater 25 people served
0 violations
Plaza Motel
Groundwater 25 people served
0 violations
Eastern Polar Frame Co
Groundwater 25 people served
0 violations
Sunny Border Nursery
Groundwater 25 people served
0 violations
Little Village Motel
Groundwater 25 people served
0 violations
Hawthorne Inn
Groundwater 25 people served
0 violations
Sunny Border Nursery
Groundwater 25 people served
0 violations
Mt Royal Motel
Groundwater 25 people served
0 violations
Johnson Motel
Groundwater 25 people served
0 violations
Silver Lake Restaurant
Groundwater 25 people served
0 violations
Berlin Bowling Center
Groundwater 25 people served
0 violations
Keller Pottery
Groundwater 25 people served
0 violations
Red Cedars Motel
Groundwater 25 people served
0 violations
Hi-View Motel
2 health-based Groundwater 25 people served
6 violations (5yr)
· 2 health-based · All resolved
Prince Of Peace Church
Groundwater 25 people served
0 violations
Worthington Motel
Groundwater 25 people served
0 violations
Micron Co Inc
Groundwater 25 people served
0 violations
Sabre Industries
Groundwater 25 people served
0 violations
Svea Social Club
Groundwater 25 people served
0 violations
Food Bag
Groundwater 25 people served
0 violations
Hollywood Lounge
All resolved Groundwater 25 people served
1 violation (5yr)
· All resolved
South Kensington Fire Dept
Groundwater 19 people served
0 violations
Deylin Motor Lodge
Groundwater 12 people served
0 violations
Snookies Luncheonette
Groundwater 5 people served
0 violations
Double Js
Groundwater 5 people served
0 violations
Red Cedars Motel
Groundwater 1 people served
0 violations
Sleepy Hollow Motel
Groundwater 1 people served
0 violations
Lucky Lanes
Groundwater 0
0 violations
Saybrook Road Llc
Groundwater 0
0 violations
Sunny Border Nursery
Groundwater 0
0 violations
Contaminants Found
Revised Total Coliform RuleHealth-Based
Missed testing deadlines — not a detection of bacteria.
11 violations
All resolved
LEAD AND COPPER RULE REVISIONSHealth-Based
1 violation
Has active
Public NoticeMonitoring
7 violations
Has active
Consumer Confidence RuleMonitoring
Annual water quality report delivery requirement.
6 violations
All resolved
Lead and Copper RuleMonitoring
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
4 violations
All resolved
TTHMMonitoring
4 violations
All resolved
Total Haloacetic Acids (HAA5)Monitoring
4 violations
All resolved
1,1-DichloroethyleneMonitoring
1 violation
All resolved
1,1,2-TrichloroethaneMonitoring
1 violation
All resolved
CHLOROBENZENEMonitoring
1 violation
All resolved
1,1,1-TrichloroethaneMonitoring
1 violation
All resolved
BenzeneMonitoring
1 violation
All resolved
EthylbenzeneMonitoring
1 violation
All resolved
o-DichlorobenzeneMonitoring
1 violation
All resolved
Vinyl chlorideMonitoring
1 violation
All resolved
cis-1,2-DichloroethyleneMonitoring
1 violation
All resolved
TolueneMonitoring
1 violation
All resolved
TetrachloroethyleneMonitoring
1 violation
All resolved
StyreneMonitoring
1 violation
All resolved
Carbon tetrachlorideMonitoring
1 violation
All resolved
1,2,4-TrichlorobenzeneMonitoring
1 violation
All resolved
p-DichlorobenzeneMonitoring
1 violation
All resolved
DICHLOROMETHANEMonitoring
1 violation
All resolved
TrichloroethyleneMonitoring
1 violation
All resolved
trans-1,2-DichloroethyleneMonitoring
1 violation
All resolved
1,2-DichloropropaneMonitoring
1 violation
All resolved
1,2-DichloroethaneMonitoring
1 violation
All resolved
Combined UraniumMonitoring
1 violation
All resolved
Gross Alpha, Excl. Radon and UMonitoring
1 violation
All resolved
Combined Radium (-226 and -228)Monitoring
1 violation
All resolved
E. COLIMonitoring
1 violation
All resolved
NitriteMonitoring
Similar to nitrate — harmful to infants at high levels.
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 limit1.6 ppb measured
Action level: 15 ppb
Sampled: Jul 2025
How Does This Compare?
Hartford (06037) has more violations than 93% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 63.
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.