Cannon, KY Water Safety: 63/100 (2026)
1 ZIP code · 1 water system · Updated 2026-06-03
In recent monitoring cycles, Cannon tap water shows a mixed record for KY — several systems have documented violations alongside areas with clean compliance histories.
How Cannon Compares
Data: EPA SDWIS Last verified: 2026-06-03
Key Facts for Cannon Residents
- Homes built before 1986: 53% — older plumbing may contain lead solder.
- Estimated remediation: $1,600 per household.
Cannon's Water Providers
The structure of water supply in Cannon, KY is straightforward: one utility provides the bulk of residential service among 1 tracked system, concentrating rate-setting and infrastructure decisions under a single organization.
Overview
We track water quality and home safety data for 1 ZIP code in Cannon, Kentucky (population ~1,012), covering 1 community water system serving approximately 16,420 people region-wide.
No EPA violations recorded across any ZIP codes in Cannon — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Cannon: C (63/100)
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
Cannon water systems draw from: Surface water.
Lead & Copper
- Lead data: not yet available for Cannon
- 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 |
|---|---|---|---|
| 40923 | C | BARBOURVILLE UTILITIES | 16,420 |
All ZIP Codes in Cannon
- 40923 [C]
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.
Cannon Infrastructure Age
With 53% 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
Heavily weighted toward older construction, Cannon's housing stock carries a median build year of 1985. That profile puts a majority of homes in the era when lead-soldered copper plumbing was standard practice.
Over half of homes in Cannon 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.
How Remediation Costs Compare in Cannon
The cost-to-value ratio in Cannon is in the moderate range — neither dismissible nor alarming, but above the threshold where remediation can be treated as incidental. Most homeowners here are weighing a real equity commitment, and the moderate classification reflects that accurately.
Remediation costs are moderate relative to home values in Cannon. The estimated $800–$2,600 range is manageable for most homeowners but still worth budgeting for. Home values are 12% below the Kentucky average.
Cannon: Lead Risk & Vulnerable Populations
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.
After the federal action removing lead-bearing solder from new plumbing took effect, building practice shifted — but 53% of the Cannon inventory predates that line. With aggregate samples near or beyond 0.015 mg/L, an in-home check moves out of the optional column into the standard list.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Cannon: Flood History & Water Damage Risk
Cannon's NFIP claim count stays on the lower side of the range, suggesting flood exposure that merits baseline awareness rather than active mitigation planning. Water-quality implications of flooding are minimal when events are infrequent and limited in scale.
Cannon has a relatively low flood history with 1 FEMA claims on record. While risk is limited, severe weather events can still impact water infrastructure.
How flooding affects water quality: Flood events can introduce sewage, agricultural runoff, and industrial chemicals into water supplies. Even after floodwaters recede, contamination can persist in wells and aging infrastructure. Flood damage can add significantly to the estimated <strong>$1,600</strong> remediation cost per household.
Source: FEMA National Flood Insurance Program (NFIP) claims data, FEMA flood zone designations.
What You Can Do in Cannon
- 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 53% of homes built before 1986, lead solder is a real possibility.
Deep Dive Reports
Detailed analysis for Cannon, KY