Water Quality in Mount Carbon, WV: No Violations - Grade C
Grade C · Score 63/100 · 1 water system · Updated 2026-07-18
Mount Carbon's water has moderate compliance issues. Residents in affected areas should consider filtration.
Data: EPA Safe Drinking Water Information System (SDWIS) Last verified: 2026-07-18
Unlike many metros where compliance gaps appear somewhere in the record, Mount Carbon, WV holds a violation-free federal history - EPA data covers 1 local water system and every one has cleared every applicable threshold without a single flagged event.
Water Quality by ZIP Code in Mount Carbon
Mount Carbon is covered by a single ZIP code, so one water-quality profile applies citywide. See the contaminant data below.
| ZIP Code | Grade | Score | Violations | Health | |
|---|---|---|---|---|---|
| 25139 | C | 63 | 0 | 0 | View report → |
Violation Trend
EPA violations recorded for water systems serving Mount Carbon.
Water Quality Overview
Mount Carbon, West Virginia receives a water quality grade of C with an overall score of 63 out of 100, based on EPA compliance data from the Safe Drinking Water Information System (SDWIS).
No EPA violations have been recorded for the 1 water system serving Mount Carbon. This is a positive indicator, though it does not guarantee the absence of all contaminants - some substances (like PFAS) are not yet fully regulated.
What Grade C Means
A grade of C indicates moderate compliance issues. Mount Carbon's water systems have some violations that warrant attention. While the water may still be safe for most people, residents in affected ZIP codes should consider additional testing or filtration.
Lead Levels
Lead testing data for Mount Carbon is currently being collected. The EPA requires all community water systems to test for lead under the Lead and Copper Rule.
With 41% of homes built before 1986, Mount Carbon 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.
Radon Risk
Mount Carbon is in EPA Radon Zone 2 (Moderate risk). Testing is recommended, especially for homes with basements or ground-level living spaces.
Water Systems Serving Mount Carbon
Mount Carbon is served by 1 community water system regulated under the Safe Drinking Water Act. These systems collectively serve approximately 646 people across 1 ZIP code.
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 10 enforcement actions against water systems serving Mount Carbon. Enforcement actions range from informal compliance assistance to formal orders and penalties.
How to Check Your Water in Mount Carbon
Enter your ZIP code on ZipCheckup to see your specific water system data, including contaminant levels, violation history, and safety scores
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
Violation Trend Over Time
Year-by-year EPA violations recorded for water systems serving Mount Carbon:
| Year | Total Violations | Health-Based |
|---|---|---|
| 2022 | 1 | 1 |
| 2025 | 3 | 3 |
Violations have increased from 1 in 2022 to 3 in 2025. This trend warrants monitoring.
EPA Enforcement History
The EPA and state regulators have taken 10 enforcement actions against water systems serving Mount Carbon. Recent actions:
| Date | Action Type |
|---|---|
| 2025-12-11 | State Filed Judgment |
| 2025-12-11 | State Informal Enforcement |
| 2025-11-13 | State Order Extension |
| 2025-09-15 | State Informal Action |
| 2025-09-12 | State Informal Action |
| 2025-09-11 | State Filed Judgment |
| 2025-09-10 | State Order Extension |
| 2025-08-20 | State Order Extension |
| 2025-08-13 | State Filed Judgment |
| 2025-08-13 | State Informal Enforcement |
Enforcement actions range from informal compliance assistance to formal orders and penalties. The most recent action was on 2025-12-11.
Mount Carbon vs. Nearby West Virginia Cities
How Mount Carbon's water quality compares to similar cities in West Virginia:
| City | Grade | Violations | Systems | Population |
|---|---|---|---|---|
| Mount Carbon | C | 0 | 1 | 646 |
| Anawalt | C | 0 | 2 | 645 |
| Canvas | C | 0 | 1 | 645 |
| Davy | B | 8 | 2 | 642 |
Common Questions About Mount Carbon Water
These are the most common questions residents search for about water quality in Mount Carbon, West Virginia:
Is Mount Carbon water hard or soft? Water hardness varies by source. Mount Carbon's 1 water system uses a single source. Check your ZIP code report for specific hardness data.
Can I drink Mount Carbon tap water? Mount Carbon's water receives a grade of C (63/100). No health-based violations have been recorded, but home testing is always recommended.
What is the best water filter for Mount Carbon? A NSF/ANSI 53-certified filter for lead removal is a good general choice. See our Water Filter Matcher for personalized recommendations.
Mount Carbon vs. West Virginia Average
Understanding how Mount Carbon compares to the broader West Virginia 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 Mount Carbon.
ZIP Codes in Mount Carbon
Mount Carbon spans 1 ZIP code. Each ZIP code has its own water quality profile based on the specific water system serving that area. 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
Updated daily.