Water Quality in Concord, NH (03307)

EPA violation data for public water systems serving ZIP code 03307.

Past Health-Based Violations

8 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 13 monitoring/reporting violations.

More violations than 78% of US ZIP codes.

Based on EPA compliance data. Not a substitute for an official water quality report from your utility.

5,724

Population

13

Water Systems

21

Violations (5yr)

8

Health-Based

Location

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Water Systems Serving This Area (13)

Concord Water Dept

Surface water 44,215 people served
0 violations

Freedom Hill/Pine Ridge Est

8 health-based
Groundwater 370 people served
10 violations (5yr) · 8 health-based · All resolved

Brookside Mall

Groundwater 300 people served
0 violations

Country Circle Restaurant

Groundwater 250 people served
0 violations

Villages At Loudon

Groundwater 250 people served
0 violations

Loudon Mart

All resolved
Groundwater 150 people served
6 violations (5yr) · All resolved

Kos Manufactured Housing Cmnty

All resolved
Groundwater 137 people served
1 violation (5yr) · All resolved

Quality Inn

Groundwater 100 people served
0 violations

Pleasant View Gardens

Groundwater 100 people served
0 violations

Loudon Country Club

All resolved
Groundwater 100 people served
2 violations (5yr) · All resolved

Fox Pond Plaza

All resolved
Groundwater 60 people served
2 violations (5yr) · All resolved

Presidential Pines/Lower

Groundwater 51 people served
0 violations

Sanborn Mills Farm

Groundwater 50 people served
0 violations

Contaminants Found

ArsenicHealth-Based

A naturally occurring element that can cause cancer and other health effects at high levels.

7 violations
All resolved
Groundwater RuleHealth-Based
1 violation
All resolved
Revised Total Coliform RuleMonitoring

Missed testing deadlines — not a detection of bacteria.

9 violations
All resolved
Public NoticeMonitoring
3 violations
All resolved

How Does This Compare?

Concord (03307) has more violations than 78% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 21.

Fewer violations 78th percentile More violations

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

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.

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