Water Quality in Concord, NH (03234)
EPA violation data for public water systems serving ZIP code 03234.
Past Health-Based Violations
10 health-based violations were found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 24 monitoring/reporting violations.
More violations than 86% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
4,939
Population
29
Water Systems
34
Violations (5yr)
10
Health-Based
Location
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Water Systems Serving This Area (29)
Concord Water Dept
Wendys/Dunkin Donuts
Epsom Village Water Distict
Circle 9 Ranch Campground
4 health-basedKings Towne Mhp
Lazy River Camping Area
All resolvedWeathervane Restaurant
Epsom Healthcare Ctr
5 health-basedEpsom Valley Campground
Sheltering Pines Mhp
All resolvedThe Pines At Arundel
Epsom Circle Market
Larrabee Commons
Blasty Bough Brewing Co
Learning Tree/9 Gauthier Dr
Griggs Mobile Homes
Pathfinder Academy
Kings Grant
1 health-basedColby Brook Estates
Halcyon Hill
Heartland Place
Happy Family Restaurant
Grafton Inn/Grafton Cntry Str
Afl Telecommunications
Lakeview Apartments
Barton Mhp
Concord Elks Lodge 1210
M And M Ford
Bow Technologies Center
All resolvedContaminants Found
Missed testing deadlines — not a detection of bacteria.
A naturally occurring element that can cause cancer and other health effects at high levels.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Concord (03234) has more violations than 86% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 34.
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.