EPA SDWIS City OverviewWater Testing & Safety Guide

Atkinson, NH Water Quality Testing & Safety Report

EPA compliance records, water testing guidelines, and hardness metrics for all 1 ZIP code in Atkinson, New Hampshire

Data aggregated & verified by Sahajul Haque from federal SDWIS & ECHO filings

Quick EPA Verified Summary

Is Tap Water Safe to Drink in Atkinson, NH?

Tap water in Atkinson, NH receives an EPA Safety Grade of C (66/100) due to 5 health-based violation(s) and elevated lead risk. While treated by local utilities, residents are advised to test tap water and use an NSF/ANSI 53 certified filter for drinking and cooking.

Average Score

66/100

Health Violations

Water Hardness

Moderately Hard

105 mg/L (6.1 GPG)

High Lead Risk

of 1 ZIP codes

About Tap Water in Atkinson, NH

Drinking water in Atkinson, NH receives an average water quality grade of C (score: 66/100) across its 1 ZIP code. Safe Drinking Water Act compliance monitoring is managed by local utilities including Hampstead Area Water.

⚠ Lead Risk Alert: Some ZIP codes in Atkinson are rated High or Very High for lead exposure risk based on EPA data. Search your specific ZIP code for a detailed lead level report.

Water Quality Testing in Atkinson, NH

Tap Water & Well Water Testing Recommendations

Testing your drinking water in Atkinson confirms whether contaminants like lead, nitrates, bacteria, and PFAS are entering your home. While municipal utilities test water before distribution, private plumbing and private well systems require homeowner testing.

Tap Water Testing Checklist

1.Identify your plumbing age: Homes built before 1986 in Atkinson may have lead solder or lead service lines.
2.Request your utility's latest Consumer Confidence Report (CCR) for annual municipal baseline data.
3.Use an EPA-certified laboratory or state-certified test kit for precision lead and PFAS detection (standard DIY strips cannot reliably measure trace heavy metals).
4.Collect a "first draw" sample: Test water that has sat motionless in pipes for at least 6 hours to check for plumbing corrosion.

Private Well Water Testing Checklist

•Private wells in NH are not monitored by the EPA or New Hampshire Department of Environmental Services — testing is 100% the homeowner's responsibility.
•Annual Test: Screen for Total Coliform Bacteria, E. coli, Nitrates/Nitrites, and pH every spring.
•Comprehensive Test (Every 3-5 Years): Test for heavy metals (Lead, Arsenic, Uranium), Volatile Organic Compounds (VOCs), and Hardness.
•Post-Disruption Testing: Immediately test well water following heavy floods, local construction, agricultural runoff, or sudden taste/odor changes.

Critical Water Testing Parameters for Atkinson Residents

Parameter	Health Reason	EPA Limit / Standard
Lead (Pb)	Plumbing corrosion; dangerous neurotoxin for children	15 ppb (Action Level) / 0 ppb Goal
Total Coliform & E. Coli	Bacterial contamination from sewage or surface runoff	0 mg/L (Zero Tolerance)
Nitrates / Nitrites	Fertilizer and septic tank seepage; causes blue baby syndrome	10 mg/L (MCL)
Water Hardness (Ca & Mg)	Affects appliance lifespan, scale buildup, and skin hydration	Moderate (~100 mg/L)
PFAS ("Forever Chemicals")	Industrial non-stick chemicals linked to metabolic and immune issues	4.0 ppt (EPA 2024 Rule)

State Regulatory Oversight: Environmental standards and certified water lab registries in NH are maintained by the New Hampshire Department of Environmental Services.

Health-Based Contaminant Violations in Atkinson

EPA records indicate that the following contaminants have exceeded Safe Drinking Water Act Maximum Contaminant Levels (MCLs) in Atkinson water systems over the past 5 years.

Total Trihalomethanes (TTHM)Barium

Note: The presence of a past violation does not necessarily mean current water is unsafe. Utilities are required to take corrective action. Review your Consumer Confidence Report for the latest status.

Water Quality by ZIP Code — Atkinson, NH

Showing 1 of 1 monitored ZIP code in Atkinson

03811

Atkinson, NH

Score: 66/1005 violations

All Atkinson, NH ZIP Code Reports (1 Total)

03811

Nearby Cities Water Quality & Testing in New Hampshire

Compare tap water safety, EPA test scores, and water hardness across neighboring cities in New Hampshire:

Acworth, NH1 ZIP code

Grade D

Alstead, NH1 ZIP code

Grade B

Alton, NH1 ZIP code

Grade C

Alton Bay, NH1 ZIP code

Grade C

Amherst, NH1 ZIP code

Grade C

Andover, NH1 ZIP code

Grade D

Antrim, NH1 ZIP code

Grade B

Ashland, NH1 ZIP code

Grade B

Frequently Asked Questions — Atkinson Water Quality & Testing

Is tap water safe to drink in Atkinson, NH?+

Tap water in Atkinson has a grade of C, indicating compliance concerns in recent years. Families with young children or pregnant women should consider using a certified NSF/ANSI 53 water filter for drinking and cooking.

How do I test water quality in Atkinson, NH?+

To test water quality in Atkinson, you can order an EPA-compliant drinking water test kit or submit samples to a state-certified environmental testing laboratory in NH. Testing is especially recommended for homes built before 1986 (to check for lead in plumbing) and for properties with private well systems.

Should I test private well water in Atkinson?+

Yes. Unlike municipal tap water, private wells in Atkinson, NH are not monitored or regulated by the EPA or local utilities. Private well owners are responsible for testing their water annually for coliform bacteria and nitrates, and every 3 to 5 years for heavy metals (lead, arsenic) and volatile organic compounds.

How hard is the tap water in Atkinson?+

Tap water in Atkinson is classified as Moderately Hard with an estimated average hardness of 105 mg/L (6.1 GPG). A water softener is generally optional.

What is the water quality score for Atkinson?+

The average water quality score across 1 ZIP code in Atkinson, NH is 66/100. Scores are derived from EPA violation history, lead levels, enforcement actions, and infrastructure risk indicators. Individual ZIP codes may vary — search your specific ZIP above for a personalized report.

Does Atkinson have lead in its tap water?+

1 out of 1 ZIP codes in Atkinson are rated High or Very High for lead exposure risk. Older homes built before 1986 may have lead service lines or plumbing fixtures. Residents should run their tap for 30 seconds before use and consider a certified NSF/ANSI 53 lead filter.

Where does Atkinson's tap water come from?+

Tap water in Atkinson, NH primarily comes from surface water. Surface water systems treat water from rivers, lakes, or reservoirs using filtration, sedimentation, and disinfection before it reaches your tap.

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