Historical Compliance Records NH 5 HEALTH-BASED VIOLATIONS ON RECORD

Enfield Water Department

EPA ID: NH0751010 · 1,345 people served · 1 ZIP code

ZipCheckup's reading of EPA records for Enfield Water Department (NH0751010): 5 health-based violations recorded since 2021. Per the federal file, all 8 violations logged for Enfield Water Department carry a resolved status, and around 1,345 people get water from this system.

Data: EPA SDWIS

B · 82
Avg Safety Score
1,345
People Served
1
ZIP Code Served
8
Violations (since 2021)
Groundwater
Water Source
Zone 2
County Radon Potential · Moderate
3
Contaminants Flagged
$339K
Median Home Value in ZIP Codes Served

Service Area Map

Coverage area for Enfield Water Department Source: EPA SDWIS service area boundaries.

Service area boundary - average Home Safety grade of mapped ZIPs: B

Demographics of ZIP Codes Served

$96,335
Median Household Income
4,568
Population of ZIP Codes Served (Census)
0%
Disadvantaged Population
40th
Poverty Percentile
70th
Energy Burden Percentile
68%
Pre-1986 Housing

The ZIP codes associated with Enfield Water Department have a median household income of $96,335 and about 4,568 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 68% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.

💧 Where Does Your Water Come From?

Groundwater

Enfield Water Department's water is classified in EPA records as a groundwater source. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.

Moderate Risk
Source Contamination Risk
30th
Wastewater Discharge Proximity
30th
Superfund Site Proximity

Infrastructure Risk

55 yr
Estimated pipe age (modeled from housing age)
Copper
Likely pipe material (modeled)
15 yr
Est. Remaining Life
Moderate Wear
Decay Status
Installed 79% of expected lifespan used (estimate) End of life

Comparable Water Systems

Similar-sized systems in New Hampshire

Emerald Lake
1,300 people
4 violations
Drew Woods
1,413 people
0 violations
6 violations
13 violations
Troy Water Works
1,200 people
0 violations

Estimated Remediation Costs

Average estimated costs across ZIP codes served by this system

Water Filtration
Water Filtration $600
Total Estimated Cost $600

Based on national averages for common remediation projects. Actual costs vary by property. Only issues flagged by EPA, FEMA, or state data for each ZIP code are included.

Cost of Inaction

Illustrative per-household cost scenario based on stated assumptions:

Estimated Healthcare Costs $1,000

Annual per household (ZipCheckup estimate)

Estimated Property Value Decline $16,925

5% of median home value (ZipCheckup estimate)

Estimated Cumulative Cost Per Household

5 years
$13,465
10 years
$26,930
20 years
$53,860

Compare: Estimated remediation cost is $600 (one-time) vs. $26,930 in estimated inaction costs over 10 years.

Individual costs vary by household size, property, and health factors. These estimates are for awareness, not financial advice.

System Overview

Enfield Water Department (EPA ID: NH0751010) is a community water system in New Hampshire that serves approximately 1,345 people from groundwater sources.

This system serves ZIP code 03748 in Enfield.

ZIP-Area Home Safety Context: B (82/100)

This is the average Home Safety Score for 1 of 1 service-area ZIP codes with all required score domains observed. It is not a grade for the water utility.

Model 4.0.0 uses SDWIS identity plus accepted ECHO SDWA lifecycle-based water compliance, the UCMR 5 PFAS MCL screen, EPA radon zone, and annual EPA AirData AQI across three equally weighted domains. Missing required evidence suppresses the score.

Violation History

No current noncompliance in the accepted 2026Q2 snapshot. The 8 records in the 2021-2026 window are classified as resolved or archived, not current.

Status breakdown for accepted records with record years 2021-2026: 4 resolved, 4 archived, 0 addressed, and 0 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.

Recent Violations

Date Contaminant Type Status
October 1, 2025 Combined Uranium Health-based Archived
July 1, 2025 Combined Uranium Health-based Archived
April 1, 2025 Combined Uranium Health-based Archived
January 1, 2025 Combined Uranium Health-based Archived
September 9, 2023 E. COLI Non-health-based Resolved
November 1, 2022 Revised Total Coliform Rule Health-based Resolved
May 10, 2022 Revised Total Coliform Rule Non-health-based Resolved
April 1, 2022 Revised Total Coliform Rule Non-health-based Resolved

Contaminants Detected

The following contaminants have been flagged in EPA records for this water system:

Contaminant Category Violations Health-Based
Combined Uranium MCL Violation 4 Yes
Revised Total Coliform Rule MCL Violation, Monitoring & Reporting 3 Yes
E. COLI Monitoring & Reporting 1 No

Lead & Copper

No reported lead measurement appears for this PWSID in the accepted LCR snapshot. Absence of a reported measurement is not a measured zero.

No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.

Radon Risk in Service Area

1 of 1 ZIP records with known zones is in EPA Radon Zone 2.

The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.

ZIP Codes Served

Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by NH or modeled from parcel and building-footprint data.

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Enfield Water Department (NH0751010) on EPA.gov.

Frequently Asked Questions

Is Enfield Water Department water safe to drink?

The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Enfield Water Department; its 8 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.

How many people does Enfield Water Department serve?

Enfield Water Department serves approximately 1,345 people across 1 ZIP code in New Hampshire.

Where does Enfield Water Department get its water?

The primary water source is groundwater.

Frequently Asked Questions

Is water from Enfield Water Department safe to drink? ▼
Enfield Water Department has 8 recorded violations since 2021. The B shown is a ZIP-area score, not a grade for this utility; see the violation table for what was violated.
Should I use a water filter? ▼
Given 8 recorded violations, review the violation types and dates; a filter certified for a specific contaminant of concern can reduce that contaminant at the tap. Monitoring or reporting violations are not something a filter addresses.
How many people does Enfield Water Department serve? ▼
Enfield Water Department serves approximately 1,345 people with drinking water across 1 ZIP code.
What is Enfield Water Department's water source? ▼
Enfield Water Department draws water from groundwater sources. Source type affects which contaminants are most likely to be present.
What is the demographic profile of the ZIP codes associated with Enfield Water Department? ▼
The ZIP codes mapped to Enfield Water Department have a median household income of $96,335 (Census ZIP-code estimate). Demographic data is sourced from the U.S. Census Bureau and EPA EJScreen.
Where does Enfield Water Department get its water? ▼
Enfield Water Department's water is classified in EPA records as a groundwater source. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table. Based on the available data, the modeled source-contamination category is moderate; test local water to assess actual exposure.

How to cite this page

APA ZipCheckup. (n.d.). Enfield Water Department (NH): 5 Health Violations. https://zipcheckup.com/water-system/nh0751010/
BibTeX
@misc{zipcheckup-water-system-nh0751010,
  author = {{ZipCheckup}},
  title  = {{Enfield Water Department (NH): 5 Health Violations}},
  year   = {n.d.},
  url    = {https://zipcheckup.com/water-system/nh0751010/}
}

What You Can Do

1

Test your water

Home test kits can detect lead, bacteria, and other contaminants at your tap. Find the right filter →

2

Check your specific ZIP code

Water quality can vary within a system. View nearest ZIP report →

3

Contact your utility

Enfield Water Department (EPA ID: NH0751010) - request the latest Consumer Confidence Report or ask about specific contaminants.

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