CITY REPORT NH

Troy, NH Home Safety: Home Safety Score unavailable

1 ZIP code · 2 water systems · Updated

Data: EPA SDWIS

1
ZIP Codes
2
Water Systems
0
ZIPs with Violations
Zone 2
Radon Risk (Moderate)
$234K
Median Home Value
$400
Est. Remediation (0.2% of home value)

What You Should Know About Troy Water

  • Homes built before 1986: 72% - older plumbing may contain lead solder.
  • Estimated remediation: $400 per household.
  • CDC health risk index: 12.22 - above typical levels.

Who Supplies Your Water in Troy

Residential addresses in Troy, NH are served by 2 primary water providers out of 2 systems in federal records. Each system maintains separate infrastructure and files its own EPA compliance reports, so service conditions are not uniform across the city.

Overview

We track home safety data for 1 ZIP code in Troy, New Hampshire, covering 2 community water systems serving approximately 2,034 people. The EPA snapshots used for this build directly map water systems to 1 of 1 ZIP codes.

The available EPA record reports 0 violations for 1 ZIP code with a reported violation count.

Water Sources

Troy water systems draw from: Groundwater.

Lead & Copper

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

Radon Risk

Dominant radon zone: Zone 2 (Moderate Risk)

The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.

Areas with No Violations

ZIP Code Safety Score System Population
03465 Troy Water Works 1,200

All ZIP Codes in Troy

Data Sources

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

Health Outcomes in Troy

10.5%
Asthma (US: 9.8%)
9.5%
Diabetes (US: 10.4%)
15.8%
Poor Mental Health (US: 14.8%)

Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.

Compared to National Average

Asthma 10.5% ↑
Diabetes 9.5% ↓
Mental Health 15.8% ↑

Vertical line = national average. Above national · Below national

Housing & Infrastructure in Troy

1961
Median Build Year
72%
Built Before 1986
46%
Built Before 1970
Galvanized Steel or Copper
Likely Pipe Material

With 72% of homes built before 1986, lead solder in plumbing is a potential concern. The EPA banned lead solder in 1986, but many older homes retain original plumbing.

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

Housing Age Profile

Reading the housing age data for Troy - median build year 1961 - the overriding implication is that the plumbing materials inside a typical home here reflect pre-1986 construction standards. In practical terms, that means lead-soldered copper joints are common across much of the housing stock. Where those materials are present, water can leach lead as it moves through joints - a pathway that corrosion control treatment under federal rules is designed to reduce, though it cannot eliminate lead risk where the plumbing materials themselves contain lead.

1961
Median Year Built
72%
Pre-1986 (Lead Paint Risk)
46%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (46%) 1970–1986 (26%) Post-1986 (28%)

Over half of homes in Troy were built before 1986, when lead solder was banned. Older plumbing may leach lead into drinking water, especially with corrosive water chemistry.

Source: U.S. Census Bureau ACS B25034.

Cost Context: What Remediation Means for Troy Homeowners

In Troy, documented water and safety issues can be addressed without making a meaningful dent in home equity - the financial proportionality here is favorable, and the commitment fits within standard property planning frameworks.

Median Home Value
$233,600
Est. Remediation
$400
Remediation as % of home value 0.2%

Remediation costs in Troy are relatively low compared to home values. The $0–$800 estimated range is a small fraction of median property value. Home values are 36% below the New Hampshire average.

Lead Exposure Risk for Children in Troy

72%
Homes Built Before 1986

Why children are most at risk: The CDC states there is no safe level of lead exposure for children. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.

Practically, the structural drivers in Troy - 72% pre-rule stock and citywide monitoring at or beyond the regulatory benchmark - make an in-home draw the practical way to translate aggregate averages into the specific conditions at one address.

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

Frequently Asked Questions

How many water systems serve Troy?
Troy is served by 2 public water systems across 1 ZIP code, serving approximately 2,034 people.
How much does it cost to fix water issues in Troy?
Estimated remediation costs in Troy average $400 per household, ranging from $0 to $800. Costs include filtration, pipe replacement, radon mitigation, and flood protection.
HomeCitiesNew Hampshire → Troy, NH

How to cite this page

APA ZipCheckup. (2026). Troy, NH Home Safety: Home Safety Score unavailable. https://zipcheckup.com/cities/nh/troy/
BibTeX
@misc{zipcheckup-cities-nh-troy,
  author = {{ZipCheckup}},
  title  = {{Troy, NH Home Safety: Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/nh/troy/}
}

Page version: August 2026.

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