Quincy, KY Water Safety: 53/100 (2026)
1 ZIP code · 3 water systems · Updated 2026-06-03
In recent EPA cycles, Quincy shows a persistent below-average water quality pattern within KY — documented violations span multiple service areas and have appeared consistently across reporting periods.
How Quincy Compares
Data: EPA SDWIS Last verified: 2026-06-03
Quincy Water: The Quick Version
- Homes built before 1986: 69% — older plumbing may contain lead solder.
- Estimated remediation: $400 per household.
Water Systems Serving Quincy
Water delivery in Quincy, KY is handled by 3 utilities rather than a single system — drawn from 3 providers in federal records, each filing its own compliance reports and setting its own rates.
Overview
We track water quality and home safety data for 1 ZIP code in Quincy, Kentucky (population ~1,135), covering 3 community water systems serving approximately 16,627 people region-wide.
No EPA violations recorded across any ZIP codes in Quincy — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Quincy: 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
Quincy water systems draw from: Groundwater.
Lead & Copper
- Lead data: not yet available for Quincy
- 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 |
|---|---|---|---|
| 41166 | D | GARRISON QUINCY HEIGHTS WATER DISTRICT | 2,908 |
All ZIP Codes in Quincy
- 41166 [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.
How Old Is Quincy's Housing Stock?
With 69% 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
When more than half a city's housing predates the 1986 federal ban on lead solder, plumbing-era lead risk becomes a citywide concern rather than an exception. Quincy's median build year of 1973 places it squarely in that category.
Over half of homes in Quincy 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.
Quincy: Remediation Cost in Perspective
Because property values in Quincy comfortably exceed estimated remediation costs, the equity impact here is proportionally small.
Remediation costs in Quincy are relatively low compared to home values. The $0–$800 estimated range is a small fraction of median property value. Home values are 43% below the Kentucky average.
Protecting Children from Lead in Quincy
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.
Older stock in Quincy represents 69% of the inventory, and citywide monitoring runs at or above the federal action level — making an in-home read a standard household-level step.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
What You Can Do in Quincy
- 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. With 69% of homes built before 1986, lead solder is a real possibility.
- 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 Quincy, KY