Skip to content

City water profile

Wolfeboro water quality

Compare local ZIP estimates, evidence quality, associated public systems, and compliance history for Wolfeboro, New Hampshire.

Median indexed hardness

63PPM

One indexed ZIP

Range 62.6–62.6 PPM

State comparison
5 PPM above
State hardness rank
#33 of 74
Matched utilities
5
Active health records
0

City summary

What the indexed records say

Wolfeboro has 1 published ZIP profile across Carroll County. The indexed median is 63 PPM, compared with 58 PPM across New Hampshire.

Among the 74 New Hampshirecities with an indexed median, Wolfeboro ranks #33from highest to lowest. Across all 90 state ZIP profiles, available estimates run from 16to 102 PPM.

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. At least one estimate is marked low confidence, so observation distance and date deserve extra attention.

Hardness distribution

How local ZIP estimates compare

Soft0 ZIPs
Moderately hard1 ZIP
Hard0 ZIPs
Very hard0 ZIPs

1 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
39.3 miles
Profiles with evidence
1/1

Confidence labels

High: 0Moderate: 0Low: 1

Observation window: Jan 20, 2016 to Mar 17, 2026.

ZIP directory

Water reports in Wolfeboro

Open a ZIP for site-level provenance and measurements.

ZIP code

03894

Moderately Hard

62.6 PPM

Nearest site
39.3 mi
Confidence
Low

View full ZIP evidence →

Public water systems

Utilities associated with this city

Wolfeboro Water And Sewer

PWSID NH2561010

Surface water
System population served
6,000
Last reported
Jun 23, 2026

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

Birches Of Wolfeboro Coop

PWSID NH2563010

Groundwater
System population served
159
Last reported
Jun 23, 2026

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

Point Breeze Condos

PWSID NH2562030

Groundwater
System population served
113
Last reported
Jun 23, 2026

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

Sherwood Forest

PWSID NH2562050

Groundwater
System population served
55
Last reported
Jun 23, 2026

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

Wentworth Estates

PWSID NH2562010

Groundwater
System population served
50
Last reported
Jun 23, 2026

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

Compliance history

What EPA records show

No active health-based violation appears among the associated systems in the represented EPA reporting quarter. This does not mean every contaminant was tested at every tap.

RecordSystemPeriodStatus
ArsenicNH2563010Jan 1, 2026Archived · health-based
ArsenicNH2563010Oct 1, 2025Archived · health-based
Revised Total Coliform RuleNH2562050Aug 13, 2025Resolved
Revised Total Coliform RuleNH2562050Jul 1, 2025Resolved
Lead and Copper RuleNH2562050Apr 1, 2025Resolved
Lead and Copper RuleNH2562030Apr 1, 2023Resolved
Lead and Copper RuleNH2562010Oct 1, 2021Resolved
Public NoticeNH2562030Mar 19, 2008Unaddressed
Public NoticeNH2562030Mar 19, 2008Unaddressed
Public NoticeNH2562030Mar 19, 2008Unaddressed

Practical next steps

Move from index to evidence

  1. 1. Open your ZIP. Check distance, dates, confidence, and the associated utility.
  2. 2. Read the current CCR. Confirm source water, detections, limits, ranges, and notices.
  3. 3. Test the tap when needed. Confirm health concerns or treatment sizing with the right method.

Questions people ask

About water in Wolfeboro

Is the water hard?

The indexed city median is 63 PPM. Open the ZIP report to verify the distance and confidence behind that estimate.

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.