Water Quality in Asheville, NC: 11 Violations - Grade N/A
4 water systems · 5 directly mapped ZIP records
Available EPA records report 11 violations across 5 directly mapped ZIP records with known counts for Asheville. This is compliance evidence, not a property-level tap-water verdict.
Data: EPA Safe Drinking Water Information System (SDWIS)
Water Quality by ZIP Code in Asheville
This table shows typed EPA water evidence only. Missing violation counts are displayed as N/A, not zero.
| ZIP Code | Violations | Health | |
|---|---|---|---|
| 28801 | 8 | 3 | View report → |
| 28804 | 8 | 3 | View report → |
| 28806 | 8 | 3 | View report → |
| 28803 | 6 | 2 | View report → |
| 28805 | 3 | 1 | View report → |
Water Quality Overview
Asheville, North Carolina has directly mapped EPA water-system data for 5 ZIP codes. This page reports typed compliance facts and does not relabel the multi-source Home Safety Score as a drinking-water grade.
The available EPA records report 11 violations, including 4 health-based violations across 5 directly mapped ZIP records with reported counts.
Lead Levels
The average 90th percentile lead level across Asheville water systems is 0.0000 mg/L - within EPA limits. No exceedances appear among the 5 ZIP records with known lead status.
With 55% of homes built before 1986, Asheville has a higher-than-average risk of lead from older plumbing. Lead solder was banned in 1986, and homes built before this date may have lead in pipes, solder joints, or fixtures.
Water Systems Serving Asheville
Asheville is served by 4 community water systems regulated under the Safe Drinking Water Act. These systems collectively serve approximately 139,361 people across 11 ZIP codes.
Each water system is identified by a Public Water System ID (PWSID) and is required to:
- Test for over 90 regulated contaminants on a regular schedule
- Report results to the EPA and state regulators
- Issue an annual Consumer Confidence Report (CCR) to all customers
- Take corrective action when violations occur
The EPA has taken 50 enforcement actions against water systems serving Asheville. Enforcement actions range from informal compliance assistance to formal orders and penalties.
How to Check Your Water in Asheville
Enter your ZIP code on ZipCheckup to see your specific water system data, including contaminant levels and violation history
Request your CCR - your water utility must provide an annual Consumer Confidence Report with detailed test results for all monitored contaminants
Get a home test - certified kits cost $20–$50 and test for lead, bacteria, and common contaminants. Professional lab tests ($150–$400) cover a broader panel
Consider filtration - NSF-certified filters can remove specific contaminants. Reverse osmosis removes the broadest range; activated carbon is effective for chlorine and many organics
Check for advisories - monitor your local utility website and local news for boil water advisories or system alerts
Contaminants Detected in Asheville Water Systems
The following contaminants have been detected or caused violations across Asheville's water systems:
| Contaminant | Category | MCL | Violations | ZIPs Affected | Health-Based |
|---|---|---|---|---|---|
| Stage 1 DBP Rule | Treatment Technique | N/A | 9 | 5 | No |
| Chlorite | Disinfection Byproducts | 1 mg/L | 8 | 5 | No |
| Stage 2 DBP Rule | Treatment Technique | N/A | 8 | 4 | Yes |
| Total Trihalomethanes (TTHM) | Disinfection Byproducts | 0.08 mg/L | 3 | 3 | Yes |
MCL = Maximum Contaminant Level (EPA enforceable standard). Health-based violations indicate levels that may pose direct health risks.
EPA Enforcement History
The EPA and state regulators have taken 15 enforcement actions against water systems serving Asheville. Recent actions:
| Date | Action Type |
|---|---|
| 2025-11-25 | State Order Extension |
| 2025-11-17 | State Filed Judgment |
| 2025-11-17 | State Filed Suit |
| 2025-07-08 | State Informal Action |
| 2025-04-15 | State Informal Enforcement |
| 2025-03-28 | State Order Action |
| 2025-03-28 | State Order Extension |
| 2025-02-10 | State Order Extension |
| 2025-01-30 | State Order Extension |
| 2025-01-27 | State Informal Action |
Enforcement actions range from informal compliance assistance to formal orders and penalties. The most recent action was on 2025-11-25.
Asheville vs. Nearby North Carolina Cities
How Asheville's water quality compares to similar cities in North Carolina:
| City | Direct EPA ZIPs | Violations | Systems | Population |
|---|---|---|---|---|
| Asheville | 5 | 11 | 4 | 139,361 |
| Concord | 2 | 55 | 8 | 136,939 |
| High Point | 5 | 21 | 10 | 124,819 |
| Gastonia | 3 | 102 | 12 | 112,352 |
Recommended Water Filters for Asheville
Based on contaminants detected in Asheville's water supply, these filter types are recommended:
Granular Activated Carbon (GAC, whole-house POE)
- Removes: Trihalomethane (TTHM)
- Effectiveness: 80-99%
- Cost range: $400–$2000
- Certification: NSF/ANSI 53
- Recommended products:
Granular Activated Carbon (GAC, under-sink or whole-house)
- Removes: Haloacetic Acid HAA5
- Effectiveness: 60-80%
- Cost range: $100–$600
- Certification: NSF/ANSI 53
- Recommended products:
Water Quality by ZIP Code in Asheville
EPA coverage and recorded violations can differ across Asheville's ZIP codes. Missing counts are shown as unavailable, not zero:
Common Questions About Asheville Water
These are the most common questions residents search for about water quality in Asheville, North Carolina:
Is Asheville water hard or soft? Water hardness varies by source. Asheville's 4 water systems use multiple sources. Check your ZIP code report for specific hardness data.
Can I drink Asheville tap water? City-level EPA records cannot determine safety at a specific tap. The measured subset contains 4 health-based violations; check the affected utility record and consider certified testing.
What is the best water filter for Asheville? Based on detected contaminants, a granular activated carbon (gac, whole-house poe) filter is most recommended. See our Water Filter Matcher for personalized recommendations.
Asheville vs. North Carolina Average
Understanding how Asheville compares to the broader North Carolina average helps contextualize your local water quality. Factors like water source, treatment methods, and infrastructure age all contribute to differences between cities in the same state.
To see how individual neighborhoods compare, check the ZIP code reports below - water quality can vary significantly even within Asheville.
ZIP Codes in Asheville
Asheville spans 11 ZIP codes. EPA water-system coverage is available for 5 directly mapped ZIP codes. Check each ZIP code for detailed contaminant data, violation history, and system information.
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
- Enforcement: EPA ECHO database
- Filter recommendations: NSF/ANSI certified products
Source reporting periods vary. See each cited source for its publication schedule.