D21/100
Masontown Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 2,239 residents · West Virginia
What's In Masontown's Tap Water?
1
Contaminants Tested
0
Exceed EPA Limits
0
Above EPA Goals
EPA Violation History
5
Violations (last 5yr)
1
Unresolved
0
Health-Related
TIER 3Resolved
Failed to conduct Level 2 Assessment
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: December 30, 2023 – February 5, 2024Rule: Stage 2 DBPREnforcement: Resolving — corrective action underway
TIER 3Resolved
Disinfection byproduct treatment technique failure
When: November 16, 2023 – May 9, 2023Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Monitoring / Reporting Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: December 30, 2022 – March 27, 2023Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Unresolved
Failed to issue ongoing public notification
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 1, 2022Rule: Ground Water RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2021 – July 27, 2021Enforcement: Resolving — corrective action underway
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Water Utility Details
MASONTOWN WATER WORKS
Population Served
2,239
Water Source
Purchased Surface Water
System ID
WV3303909
Frequently Asked Questions About Masontown Water
Is Masontown tap water safe to drink?
Masontown, West Virginia tap water receives a grade of D (21/100), which is considered poor. 0 contaminant(s) exceed EPA maximum contaminant levels and 43 violation(s) are on record. Residents should consider using an NSF-certified water filter to reduce contaminant exposure.
What contaminants are in Masontown's water?
1 contaminants were tested in Masontown's water supply. No contaminants exceed EPA legal limits (MCLs) or health goals (MCLGs), which is a positive indicator of water quality.
Does Masontown have any water quality violations?
Yes, Masontown has 43 EPA violation(s) on record, with the most recent in 2023. Violation types include MR, Other, MCL. 9 of these are health-based violations, which are the most serious category.
Do I need a water filter in Masontown?
Masontown water meets EPA standards, so a filter is not strictly necessary. However, some residents prefer the added security of a water filter. EPA health goals (MCLGs) are stricter than legal limits and are set at levels with zero expected health risk. All contaminants are within health goals.
Where does Masontown's tap water come from?
Masontown's drinking water is sourced from purchased surface water and supplied by MASONTOWN WATER WORKS. The system serves approximately 2,239 people. Surface water sources include rivers, lakes, and reservoirs.
How often is Masontown's water tested?
Under the Safe Drinking Water Act (SDWA), water utilities are required to regularly test for over 90 contaminants. Testing frequency varies by contaminant — some are tested monthly, others quarterly or annually. Masontown's water systems must report results to the EPA and publish an annual Consumer Confidence Report (CCR). The data on this page reflects the latest available EPA testing data.
How does Masontown's water compare to other cities in West Virginia?
Masontown's water quality score of 21/100 earns a grade of D, which is considered poor. This is a concerning score that suggests significant water quality issues. Visit our West Virginia state page to see how all cities in the state compare.
What should I do if I'm concerned about Masontown's water quality?
If you have concerns about Masontown's tap water, consider these steps: (1) Request your utility's annual Consumer Confidence Report for detailed local data. (2) Get your water independently tested through a state-certified laboratory. (3) Consider an NSF-certified water filter rated for the contaminants found in your area. (4) Contact your water utility (MASONTOWN WATER WORKS) with specific questions. (5) Report water quality issues to your state drinking water program or the EPA Safe Drinking Water Hotline at 800-426-4791.