Lenoir, NC: 4 Health Violations — 67/100 (2026)
2 ZIP codes · 10 water systems · Updated 2026-06-03
Lenoir lands near the NC median for water safety — compliance results are mixed, and the city's middle-grade standing reflects genuine variability across service areas rather than one problem driving the whole picture.
How Lenoir Compares
Data: EPA SDWIS Last verified: 2026-06-03
Key Facts for Lenoir Residents
- Your city's water systems recorded 18 violations in the past 5 years.
- Estimated remediation: $1,300 per household.
- CDC health risk index: 14.5 — above typical levels.
Lenoir's Water Providers
3 water utilities share the residential service territory in Lenoir, NC — out of 10 total systems in federal records.
Overview
We track water quality and home safety data for 2 ZIP codes in Lenoir, North Carolina (population ~46,237), covering 10 community water systems serving approximately 92,686 people region-wide.
2 of 2 ZIP codes (100%) have recorded EPA violations. 4 health-based violations documented.
Home Safety Score
Average Home Safety Score for Lenoir: C (67/100)
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
Lenoir water systems draw from: Groundwater, Surface water.
Lead & Copper
- Lead data: not yet available for Lenoir
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 2 (Moderate Risk)
- Zone 1 (High): 0 ZIP codes
- Zone 2 (Moderate): 2 ZIP codes
- Zone 3 (Low): 0 ZIP codes
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
Top Contaminants
| Contaminant | Category | Violations | ZIPs Affected |
|---|---|---|---|
| Total Trihalomethanes (TTHM) | Disinfection Byproducts | 9 | 2 |
| Stage 1 DBP Rule | Treatment Technique | 6 | 2 |
| Stage 2 DBP Rule | Treatment Technique | 6 | 2 |
| Surface Water Treatment Rule | Treatment Technique | 3 | 2 |
| Fecal Coliform | Microbiological | 3 | 2 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 28633 | B | 9 | 2 | City of Lenoir, |
| 28645 | C | 9 | 2 | City of Lenoir, |
All ZIP Codes in Lenoir
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.
Lenoir 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
What's in Lenoir's Water?
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
How Remediation Costs Compare in Lenoir
When estimated remediation is placed alongside median property values in Lenoir, the resulting ratio is low — a finding consistent with a household financial perspective where documented issues can be addressed without a meaningful impact on overall equity position, making this market one of the more favorable contexts for remediation planning.
Remediation costs in Lenoir are relatively low compared to home values. The $550–$2,300 estimated range is a small fraction of median property value. Home values are 33% below the North Carolina average.
Lenoir: Flood History & Water Damage Risk
A moderate NFIP record for Lenoir — 66 insurance claims paired with 50% of ZIP codes in FEMA flood zones — points to a flood history where water-quality pathways have likely been periodically relevant.
Lenoir has a moderate flood history with 66 FEMA claims averaging $5,513 per payout. 50% of ZIP codes fall within FEMA flood zones. Flood events can contaminate drinking water and overwhelm treatment systems.
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>$1,300</strong> remediation cost per household.
Residents in flood-prone areas should consider flood insurance even outside FEMA zones — over 25% of flood claims come from low-to-moderate risk areas. After any flood event, test your water before drinking.
Source: FEMA National Flood Insurance Program (NFIP) claims data, FEMA flood zone designations.
What You Can Do in Lenoir
- 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. Filters rated for Total Trihalomethanes (TTHM) can reduce the most common contaminant found in Lenoir's water.
- Check your home's plumbing. Homes built before 1986 may have lead solder in pipes. A licensed plumber can assess your risk.
Deep Dive Reports
Detailed analysis for Lenoir, NC