C58/100
Big Stone Gap Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 9,372 residents · Virginia
What's In Big Stone Gap's Tap Water?
31
Contaminants Tested
0
Exceed EPA Limits
1
Above EPA Goals
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.005 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2006.
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
BIG STONE GAP, TOWN OF
Population Served
9,372
Water Source
Surface Water
System ID
VA1195100
Frequently Asked Questions About Big Stone Gap Water
Is Big Stone Gap tap water safe to drink?
Big Stone Gap, Virginia tap water receives a grade of C (58/100), which is considered fair. 0 contaminant(s) exceed EPA maximum contaminant levels and 27 violation(s) are on record. Residents should consider using an NSF-certified water filter to reduce contaminant exposure.
What contaminants are in Big Stone Gap's water?
Of the 31 contaminants tested in Big Stone Gap's water supply, the most notable include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does Big Stone Gap have any water quality violations?
Yes, Big Stone Gap has 27 EPA violation(s) on record, with the most recent in 2006. Violation types include MCL, Other, MR. 3 of these are health-based violations, which are the most serious category.
Do I need a water filter in Big Stone Gap?
Big Stone Gap 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. 1 contaminant(s) exceed these stricter goals.
Where does Big Stone Gap's tap water come from?
Big Stone Gap's drinking water is sourced from surface water and supplied by BIG STONE GAP, TOWN OF. The system serves approximately 9,372 people. Surface water sources include rivers, lakes, and reservoirs.
How often is Big Stone Gap'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. Big Stone Gap'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 Big Stone Gap's water compare to other cities in Virginia?
Big Stone Gap's water quality score of 58/100 earns a grade of C, which is considered fair. This is a below-average score that indicates room for improvement. Visit our Virginia state page to see how all cities in the state compare.
What should I do if I'm concerned about Big Stone Gap's water quality?
If you have concerns about Big Stone Gap'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 (BIG STONE GAP, TOWN OF) 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.