CITY REPORT OH

New Hampshire, OH Water - Home Safety Score unavailable

1 ZIP code · no water system mapped in our data · Updated

Data: EPA SDWIS

1
ZIP Codes
None mapped
Water Systems
N/A
ZIPs Linked to Systems with Violations
Zone 1
County Radon Potential (High)
$116K
Median Home Value

Key Facts for New Hampshire Residents

  • Homes built before 1986: 44% - older plumbing may contain lead solder.
  • Health risk index (ZipCheckup composite of CDC data): 14.12.

Overview

We track home safety data for 1 ZIP code in New Hampshire, Ohio, where no community water system is mapped to its ZIP codes in our data (about 505 residents). The EPA snapshots used for this build directly map water systems to 0 of 1 ZIP codes.

No EPA violation count is attached to the tracked ZIP codes of New Hampshire in our data (no water system is mapped, or the mapping is held back for review), so violation records are not shown here; the local utility may still have EPA records (search EPA ECHO by system name).

Lead & Copper

  • Lead data: not yet available for New Hampshire
  • Lead action-level status: not available

Radon Risk

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

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

All ZIP Codes in New Hampshire

Data Sources

Reporting periods vary by source. Missing data is shown as unavailable, not as zero.

New Hampshire Community Health Snapshot

10.7%
Asthma (US: 9.8%)
12.2%
Diabetes (US: 10.4%)
17.2%
Poor Mental Health (US: 14.8%)

Source: CDC PLACES (County-level estimates). County health indicators are shown for context only and are not linked to this area's water records.

Compared to National Average

Asthma 10.7% ↑
Diabetes 12.2% ↑
Mental Health 17.2% ↑

Vertical line = national average. ■ Above national · ■ Below national

New Hampshire Infrastructure Age

1998
Median Build Year
44%
Built Before 1986
44%
Built Before 1970
Copper
Likely Pipe Material

With 44% of homes built before 1986, lead solder in plumbing is a potential concern. Federal law banned lead solder in drinking-water plumbing in 1986, but many older homes retain original plumbing.

Source: U.S. Census Bureau American Community Survey (ACS).

Housing Age Profile

A citywide median of 1998 for construction says little about any single address in New Hampshire. Homes built before 1986, when federal amendments restricted the lead content allowed in new pipe, solder and flux, may contain plumbing materials with more lead, and later renovations may have replaced them. An inspection of the plumbing can identify the materials, and sending a tap water sample to an accredited laboratory measures lead.

1998
Median Year Built
44%
Pre-1986 (lead solder era; lead paint banned 1978)
44%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (44%) 1970–1986 (0%) Post-1986 (56%)

A significant portion of New Hampshire's housing stock predates 1970, so some homes may have older plumbing materials. Residents in older homes should consider water testing.

Source: U.S. Census Bureau ACS B25034.

New Hampshire: Lead Risk & Vulnerable Populations

44%
Homes Built Before 1986

Why children are most at risk: The CDC states that no safe blood lead level in children has been identified. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.

If you have young children or are pregnant, consider testing your home's water - especially if your home was built before 1986.

Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.

Home → Cities → Ohio → New Hampshire, OH

How to cite this page

APA ZipCheckup. (2026). New Hampshire, OH Water - Home Safety Score unavailable. https://zipcheckup.com/cities/oh/new-hampshire/
BibTeX
@misc{zipcheckup-cities-oh-new-hampshire,
  author = {{ZipCheckup}},
  title  = {{New Hampshire, OH Water - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/oh/new-hampshire/}
}

Page version: October 2026.

Get safety alerts for New Hampshire, Ohio

Free updates when EPA data changes for this area. No spam.

Unsubscribe anytime. Privacy Policy.

Share This Page

X Facebook
Check your water filter options Free tool - no phone call required.