Water Quality in Concord, NH (03257)
EPA violation data for public water systems serving ZIP code 03257.
Past Health-Based Violations
2 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 9 monitoring/reporting violations.
More violations than 68% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
4,484
Population
18
Water Systems
11
Violations (5yr)
2
Health-Based
Location
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Water Systems Serving This Area (18)
Concord Water Dept
New London Springfield Water
King Ridge Ski Area
Kearsarge Regional High Sch
Kearsarge Regional Middle Sch
All resolvedSawyer Brook Plaza
Kearsarge Reg Elem Sch/Bradfrd
Grantham Greenway
Colby Sawyer Athletic Pavilion
Lake Sunapee Country Club
Sutton Central Sch
Mtnside Racquet And Fitnes Ctr
All resolvedOtter Lake Campground
Fairway Motel
1 health-basedColey Sawyer College
Newbury Harbor Plaza
1 health-basedCamp Kearsarge
The Childrens Loft
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
A naturally occurring element that can cause cancer and other health effects at high levels.
How Does This Compare?
Concord (03257) has more violations than 68% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 11.
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.