Water Quality in Groton, MA (01450)
EPA violation data for public water systems serving ZIP code 01450.
No Health-Based Violations
None of the 13 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are23 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 81% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
11,356
Population
13
Water Systems
23
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (13)
Groton Water Department
Groton Jade
Groton Dunstable Reg. H.S.
Grotonwood Baptist Camp And Conf.Ctr.
The Village At Shepley Hill
Boston Road Market And Liquor
Monument Square Market
Still Meadow Village Condominiums
Northern Woods Winnipesaukee
All resolvedThe Hang Gliding Place Of Groton
Grotton Wood Country Club
Johnsons Dairy
Groton Lounge
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
Copper (Cu)
Exceeds limitSampled: Jan 2025
How Does This Compare?
Groton (01450) has more violations than 81% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 23, most of which are monitoring/reporting issues.
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.