City water profile

Water hardness in New Hampton

Find official utility reports, understand hardness, and check the water system serving your home in New Hampton, New Hampshire.

Utility-reported hardness

Not yet available

Check your provider and source →

State comparison: Unavailable
Evidence comparison rank: —
Matched utilities: 2
Active health records: 0

Your tap water

What does the utility report?

Match the utility name to your water bill. These results describe the utility’s water, not a test at your home. A ZIP can include several water systems.

Utility hardness unavailable in this index

Nearby river or groundwater samples cannot tell us the hardness coming out of your tap. Ask your water provider for total hardness as CaCO₃, or test it at home.

Find an official utility report →

Convert a hardness result →Test your tap →

Match the name on your water bill

Your utility’s measurements and compliance records

These are possible serving systems. A record for one system does not apply to every home in this ZIP. Confirm your provider before interpreting a measurement or notice. Federal records can lag current utility notices.

EPA snapshot: 2026Q2. Historical window begins Jan 1, 2021.

New Hampton Village Pct

NH1691010 · Surface water · 600 people served system-wide

The system names this served city; Census place overlap links the city to this ZCTA.

No active health-based record in this imported snapshot

Find this utility’s official report →

Measurements (4)

An action level is a regulatory trigger, not a pass/fail health boundary. A reported zero is the value in the source record and does not establish that lead is absent at your tap.

Lead (90th percentile)

EPA SDWIS Lead and Copper Rule samples

Above action level

Reported level: 0.023 mg/L
Action level: 0.015 mg/L

153% of the listed benchmark

Monitoring period: Jul 1, 2020 to Dec 31, 2020

Copper (90th percentile)

EPA SDWIS Lead and Copper Rule samples

Above action level

Reported level: 1.75 mg/L
Action level: 1.3 mg/L

135% of the listed benchmark

Monitoring period: Jan 1, 2019 to Jun 30, 2019

Total Haloacetic Acids (HAA5)

EPA SDWIS reported health-based violation

Reported violation

Reported level: 0.081 MG/L
Maximum contaminant level: 0.06 MG/L

135% of the listed benchmark

Monitoring period: Jan 1, 2026 to Mar 31, 2026

TTHM

EPA SDWIS reported health-based violation

Reported violation

Reported level: 0.085 MG/L
Maximum contaminant level: 0.08 MG/L

106% of the listed benchmark

Monitoring period: Jul 1, 2025 to Sep 30, 2025

Violation history (45)

Imported violation history for New Hampton Village Pct
Rule	Status	Period
Public Notice	Unaddressed	Feb 26, 2026
Total Haloacetic Acids (HAA5)Health-based	Archived	Jan 1, 2026 to Mar 31, 2026
Total Haloacetic Acids (HAA5)Health-based	Archived	Oct 1, 2025 to Dec 31, 2025
Total Haloacetic Acids (HAA5)Health-based	Archived	Jul 1, 2025 to Sep 30, 2025
TTHMHealth-based	Archived	Jul 1, 2025 to Sep 30, 2025
Lead and Copper Rule	Resolved	Apr 1, 2025 to Apr 2, 2025
Surface Water Treatment RuleHealth-based	Resolved	Jan 1, 2025 to Jan 22, 2025
TTHMHealth-based	Archived	Jan 1, 2025 to Mar 31, 2025
TTHMHealth-based	Archived	Oct 1, 2024 to Dec 31, 2024
Total Haloacetic Acids (HAA5)Health-based	Resolved	Oct 1, 2024 to Dec 31, 2024
Public Notice	Unaddressed	Aug 28, 2024
Public Notice	Unaddressed	Aug 28, 2024
TTHMHealth-based	Archived	Jul 1, 2024 to Sep 30, 2024
Total Haloacetic Acids (HAA5)Health-based	Resolved	Jul 1, 2024 to Sep 30, 2024
Public Notice	Unaddressed	Jun 2, 2024
Public Notice	Unaddressed	Jun 2, 2024
TTHMHealth-based	Archived	Apr 1, 2024 to Jun 30, 2024
Total Haloacetic Acids (HAA5)Health-based	Resolved	Apr 1, 2024 to Jun 30, 2024
TTHMHealth-based	Archived	Jan 1, 2024 to Mar 31, 2024
Total Haloacetic Acids (HAA5)Health-based	Resolved	Jan 1, 2024 to Mar 31, 2024
Total Haloacetic Acids (HAA5)Health-based	Resolved	Oct 1, 2023 to Dec 31, 2023
TTHMHealth-based	Archived	Oct 1, 2023 to Dec 31, 2023
Total Haloacetic Acids (HAA5)Health-based	Resolved	Jul 1, 2023 to Sep 30, 2023
TTHMHealth-based	Archived	Jul 1, 2023 to Sep 30, 2023
Total Haloacetic Acids (HAA5)Health-based	Resolved	Apr 1, 2023 to Jun 30, 2023
Total Haloacetic Acids (HAA5)Health-based	Resolved	Jan 1, 2023 to Mar 31, 2023
Total Haloacetic Acids (HAA5)Health-based	Resolved	Oct 1, 2022 to Dec 31, 2022
Surface Water Treatment RuleHealth-based	Resolved	Jul 1, 2022 to Aug 1, 2022
Total Haloacetic Acids (HAA5)Health-based	Resolved	Jul 1, 2022 to Sep 30, 2022
Total Haloacetic Acids (HAA5)Health-based	Resolved	Apr 1, 2022 to Jun 30, 2022
Lead and Copper Rule	Resolved	Apr 1, 2022 to Apr 1, 2022
TTHMHealth-based	Resolved	Apr 1, 2022 to Jun 30, 2022
TTHMHealth-based	Resolved	Jan 1, 2022 to Mar 31, 2022
Total Haloacetic Acids (HAA5)Health-based	Resolved	Jan 1, 2022 to Mar 31, 2022
Total Haloacetic Acids (HAA5)Health-based	Resolved	Oct 1, 2021 to Dec 31, 2021
TTHMHealth-based	Resolved	Oct 1, 2021 to Dec 31, 2021
Lead and Copper RuleHealth-based	Resolved	Jul 17, 2021 to May 4, 2022
Lead and Copper Rule	Resolved	Jul 11, 2021 to Jul 16, 2021
Total Haloacetic Acids (HAA5)Health-based	Resolved	Jul 1, 2021 to Sep 30, 2021
Total Haloacetic Acids (HAA5)Health-based	Resolved	Apr 1, 2021 to Jun 30, 2021
Lead and Copper Rule	Resolved	Jan 11, 2021 to Jan 14, 2021
Total Haloacetic Acids (HAA5)Health-based	Resolved	Jan 1, 2021 to Mar 31, 2021
Public Notice	Unaddressed	Jan 5, 2010
Public Notice	Unaddressed	Dec 23, 2008
Public Notice	Unaddressed	Nov 5, 2008

Mansfield Woods

NH1692030 · Groundwater · 66 people served system-wide

The system names this served city; Census place overlap links the city to this ZCTA.

No active health-based record in this imported snapshot

Find this utility’s official report →

Measurements (0)

An action level is a regulatory trigger, not a pass/fail health boundary. A reported zero is the value in the source record and does not establish that lead is absent at your tap.

No comparable numerical result available

Federal SDWIS data does not provide a usable numerical result and benchmark for this profile. Missing data is not a pass. Check the serving utility's current Consumer Confidence Report.

Violation history (7)

Imported violation history for Mansfield Woods
Rule	Status	Period
Public Notice	Resolved	Apr 28, 2022 to May 3, 2022
Public Notice	Resolved	Apr 28, 2022 to May 3, 2022
Revised Total Coliform RuleHealth-based	Resolved	Mar 5, 2022 to Mar 24, 2022
Revised Total Coliform Rule	Resolved	Mar 5, 2022 to Mar 24, 2022
Revised Total Coliform RuleHealth-based	Resolved	Oct 21, 2021 to Oct 26, 2021
Revised Total Coliform Rule	Resolved	Oct 21, 2021 to Oct 26, 2021
Consumer Confidence Rule	Resolved	Jul 1, 2021 to Aug 13, 2021

City summary

What the indexed records say

New Hampton has 1 published ZIP profile across Belknap County. No qualifying nearby hardness observation is available for the city.

Because only one ZIP is represented, the city median and range are the same local estimate. It should not be read as multiple independent samples across the community.

Hardness distribution

How local ZIP estimates compare

Soft0 ZIPs

Moderately hard0 ZIPs

Hard0 ZIPs

Very hard0 ZIPs

0 of 1 ZIP profiles have a hardness estimate. Bars count ZIP profiles, not households or laboratory samples.

Evidence quality

Distance, dates, and confidence

Median nearest distance: — miles
Profiles with evidence: 0/1

Confidence labels

High: 0Moderate: 0Low: 0

Observation window: unavailable to unavailable.

ZIP directory

Water reports in New Hampton

Open a ZIP for site-level provenance and measurements.

ZIP code

03256

No estimate

—

Nearest site: — mi
Confidence: —

View full ZIP evidence →

Practical next steps

Move from index to evidence

1. Open your ZIP. Check distance, dates, confidence, and the associated utility.
2. Read the current CCR. Confirm source water, detections, limits, ranges, and notices.
3. Use a measured hardness result. Confirm health concerns or treatment sizing with the right method.

Continue comparing

Other New Hampshire communities

Alton

Belknap County

40 PPM median

Belmont

Belknap County

39 PPM median

Laconia

Belknap County

— No median

Meredith

Belknap County

— No median

Amherst

Hillsborough County

77 PPM median

Antrim

Hillsborough County

55 PPM median

Search all 74 New Hampshire cities →

Questions people ask

About water in New Hampton

Is the water hard?

Check the utility-reported result above when available. Nearby environmental samples cannot establish tap-water hardness. Ask your provider or test your tap.

Is the tap water safe?

Compliance history is utility-wide and cannot guarantee conditions at every tap. Check current notices and test when address-specific evidence is needed.

Do I need treatment?

Choose treatment only after confirming the problem at the property. A softener targets hardness; contaminant treatment requires a matching, verified performance claim.