Harmony, RI Water Safety: 53/100 (2026)
1 ZIP code · 1 water system · Updated 2026-06-03
Public water data for Harmony, RI shows a low safety grade — health-based violations appear across a meaningful share of service areas in current EPA records.
How Harmony Compares
Data: EPA SDWIS Last verified: 2026-06-03
Key Facts for Harmony Residents
- Estimated remediation: $400 per household.
- CDC health risk index: 12.26 — above typical levels.
Harmony's Water Providers
Federal drinking water records identify 1 system operating in Harmony, RI. One of those systems serves the overwhelming majority of residential addresses, concentrating infrastructure management, rate authority, and EPA compliance reporting within a single organization.
Overview
We track water quality and home safety data for 1 ZIP code in Harmony, Rhode Island (population ~63), covering 1 community water system serving approximately 9,500 people region-wide.
No EPA violations recorded across any ZIP codes in Harmony — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Harmony: D (53/100)
The score combines three factors:
| Factor | What It Measures |
|---|---|
| Water Quality | EPA violations and compliance history |
| Lead Levels | 90th percentile lead concentration vs EPA action level |
| Radon Risk | EPA radon zone classification |
Water Sources
Harmony water systems draw from: Surface water.
Lead & Copper
- Lead data: not yet available for Harmony
- 0 ZIP codes exceed the EPA lead action level
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 |
|---|---|---|---|
| 02829 | D | GREENVILLE WATER DISTRICT | 9,500 |
All ZIP Codes in Harmony
- 02829 [D]
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Lead/copper: EPA Lead and Copper Rule sampling data
- Radon: EPA Map of Radon Zones
Updated daily.
Harmony Community Health Snapshot
Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.
Compared to National Average
Vertical line = national average. ■ Above national · ■ Below national
Harmony Infrastructure Age
Housing age data helps assess potential lead pipe and infrastructure risks. Newer housing stock generally means lower plumbing-related contamination risk.
Source: U.S. Census Bureau American Community Survey (ACS).
Housing Age Profile
Although a small portion of Harmony's homes predate 1986, the median build year of 2005 indicates the majority of the city's residential plumbing was installed after lead solder was banned — which tends to reduce the plumbing-related component of lead exposure at the household level.
Most homes in Harmony were built after 1986, reducing the risk of lead contamination from plumbing. Older homes should still be tested.
Source: U.S. Census Bureau ACS B25034.
What You Can Do in Harmony
- Test your water at home. City-level data shows averages — your tap may differ. NSF-certified test kits cost $20-40 and give results in days.
- Install a certified water filter. An NSF-certified pitcher or under-sink filter removes most common contaminants.
- Check your home's plumbing. Homes built before 1986 may have lead solder in pipes. A licensed plumber can assess your risk.
- Review your water system's CCR. Your utility publishes an annual Consumer Confidence Report with detailed test results. Request it or find it online.
Deep Dive Reports
Detailed analysis for Harmony, RI