Water Quality in North Grosvenordale, CT (06255)
EPA violation data for public water systems serving ZIP code 06255.
No Health-Based Violations
None of the 30 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are96 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 96% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
4,494
Population
30
Water Systems
96
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (30)
Sacred Heart Church
Groundwater 50 people served
0 violations
Tee Rex
Groundwater 45 people served
0 violations
292 Riverside Drive - Thompson
All resolved Groundwater 25 people served
1 violation (5yr)
· All resolved
Winchester Texaco Gas & Conveniece
Groundwater 25 people served
0 violations
Route 66 Xtra Mart - Citgo
Groundwater 25 people served
0 violations
Valley Springs Sportsman Club
Groundwater 25 people served
0 violations
Xtra Mart Moreau
Groundwater 25 people served
0 violations
St. Stephen Church & Rectory
Groundwater 25 people served
0 violations
Main St. Gelato
Groundwater 25 people served
0 violations
Plainfield Xtra Mart
Groundwater 25 people served
0 violations
Four Corners Texaco Service Station
Groundwater 25 people served
0 violations
East Thompson Fire Dept
Groundwater 25 people served
0 violations
W. Thompson Lake Campground
Groundwater 25 people served
0 violations
Hebron Mobil Station
Groundwater 25 people served
0 violations
Quinebaug Volunteer Fire Dept
Groundwater 25 people served
0 violations
Thompson Middle School
Groundwater 25 people served
0 violations
Brooklyn Mobil
Groundwater 25 people served
0 violations
West Thompson Lake Campground - (Prim.)
Groundwater 25 people served
0 violations
West Thompson Lake Campground
All resolved Groundwater 25 people served
2 violations (5yr)
· All resolved
West Thompson Lake Office/Primative Camp
Groundwater 25 people served
0 violations
W. Thompson Lake Office
Groundwater 25 people served
0 violations
Sunoco/Xtra Mart
Groundwater 25 people served
0 violations
Tolland Xtra Mart
Groundwater 25 people served
0 violations
Joe Langlois
Groundwater 25 people served
0 violations
Tourtellotti High School
Groundwater 25 people served
0 violations
Dayville Mobil Station
Groundwater 25 people served
0 violations
Vfw Post 10088
Groundwater 10 people served
0 violations
West Thompson Fire Station
Groundwater 10 people served
0 violations
Drake Petroleum/Xtramart Office
Groundwater 0
0 violations
Epic Adventures Childcare
All resolved Groundwater 0
93 violations (5yr)
· All resolved
Lead tested: 2.1 ppb (limit: 15 ppb) ✓
Contaminants Found
AtrazineMonitoring
3 violations
All resolved
Benzo(a)pyreneMonitoring
3 violations
All resolved
CarbofuranMonitoring
3 violations
All resolved
GlyphosateMonitoring
3 violations
All resolved
HexachlorocyclopentadieneMonitoring
3 violations
All resolved
DiquatMonitoring
3 violations
All resolved
Di(2-ethylhexyl) adipateMonitoring
3 violations
All resolved
DalaponMonitoring
3 violations
All resolved
1,2-DIBROMO-3-CHLOROPROPANEMonitoring
3 violations
All resolved
HEXACHLOROBENZENEMonitoring
3 violations
All resolved
AldicarbMonitoring
3 violations
All resolved
Heptachlor epoxideMonitoring
3 violations
All resolved
HeptachlorMonitoring
3 violations
All resolved
2,4-DMonitoring
3 violations
All resolved
DinosebMonitoring
3 violations
All resolved
PicloramMonitoring
3 violations
All resolved
SimazineMonitoring
3 violations
All resolved
ETHYLENE DIBROMIDEMonitoring
3 violations
All resolved
ToxapheneMonitoring
3 violations
All resolved
PentachlorophenolMonitoring
3 violations
All resolved
ChlordaneMonitoring
3 violations
All resolved
Aldicarb sulfoxideMonitoring
3 violations
All resolved
2,4,5-TPMonitoring
3 violations
All resolved
MethoxychlorMonitoring
3 violations
All resolved
Total Polychlorinated Biphenyls (PCB)Monitoring
3 violations
All resolved
OXAMYLMonitoring
3 violations
All resolved
Di(2-ethylhexyl) phthalateMonitoring
3 violations
All resolved
LASSOMonitoring
3 violations
All resolved
EndrinMonitoring
3 violations
All resolved
BHC-GAMMAMonitoring
3 violations
All resolved
Aldicarb sulfoneMonitoring
3 violations
All resolved
Public NoticeMonitoring
2 violations
All resolved
Revised Total Coliform RuleMonitoring
Missed testing deadlines — not a detection of bacteria.
1 violation
All resolved
Lead & Copper Levels
Lead (Pb)
Within limit2.1 ppb measured
Action level: 15 ppb
Sampled: Jan 2024
How Does This Compare?
North Grosvenordale (06255) has more violations than 96% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 96, most of which are monitoring/reporting issues.
Fewer violations 96th percentile More violations
Water Filter Recommendations
No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.