Water Quality in Stow, MA (01775)
EPA violation data for public water systems serving ZIP code 01775.
Past Health-Based Violations
1 health-based violation was found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 51 monitoring/reporting violations.
More violations than 90% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
7,165
Population
36
Water Systems
52
Violations (5yr)
1
Health-Based
Location
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Water Systems Serving This Area (36)
Stow Center School
All resolvedAssabet Water Company
Minuteman Airfield
Hale Middle School
Stow Acres Country Club
All resolvedVillages At Stow
All resolvedJuniper Hill Water Company
Collings Foundation Ahm
Pilot Grove Apartments
All resolvedButternut Farm Golf Club
Stow Brook Gulf
All resolvedKids A Lot (Daycare)
Pilot Grove Apartments Ii
All resolvedRegency At Stow Condominiums
1 health-basedArbor Glen Condominiums
Cpi Radant Technologies, Inc
Stow Shopping Center
All resolvedWedgewood Pines Country Club
All resolvedHoney Pot Hill Orchards
All resolvedStow Lower Village/ Beef And Ale
The Meeting House @ Stow Condo
92 Great Road (Presti Mgmt Corp)
10.0 Academy / Gymnastics
Elizabeth Brook Apartments
All resolvedStow Fire And Community Center
Phillips Heritage
Country Day School
Stow Municipal Buildings
All resolvedWest Street Station Llc
Whitney Homestead Rest Home
Stowaway Golf Course
Bose Corporation
All resolvedStow Industrial (Flb Incorporated)
All resolvedFirst Parish Church Of Stow And Acton
Stow House Of Pizza
Thorburn Cottages
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
At high levels, nitrate can cause blue baby syndrome in infants.
Annual water quality report delivery requirement.
Similar to nitrate — harmful to infants at high levels.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
Copper (Cu)
Exceeds limitSampled: Jan 2025
How Does This Compare?
Stow (01775) has more violations than 90% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 52.
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.
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.