TapSafetyReport
F10/100

Black Mountain Tap Water Quality: Is It Safe to Drink? (2026 Report)

Serving 11,976 residents · North Carolina

What's In Black Mountain's Tap Water?

1
Contaminants Tested
0
Exceed EPA Limits
0
Above EPA Goals

EPA Violation History

8

Violations (last 5yr)

0

Unresolved

1

Health-Related

TIER 3Resolved

Failed Level 2 Assessment under Revised Total Coliform Rule

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: December 1, 2024 – December 31, 2024Rule: Stage 1 DBPREnforcement: Formal — state order issued
TIER 3Resolved

Monitoring Violation

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: December 1, 2024 – December 31, 2024Rule: Total Coliform RuleEnforcement: Formal — state order issued
TIER 3Resolved

Reporting violation

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: October 17, 2024 – January 6, 2025Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 2Resolved

Treatment technique violation

When: October 17, 2024 – January 6, 2025Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved

Failed Level 2 Assessment under Revised Total Coliform Rule

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: October 1, 2024 – December 31, 2024Rule: Stage 2 DBPREnforcement: Formal — state order issued
TIER 3Resolved

Failed Level 2 Assessment under Revised Total Coliform Rule

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: October 1, 2024 – December 31, 2024Rule: Stage 2 DBPREnforcement: Formal — state order issued
TIER 3Resolved

Surface water treatment technique failure

When: July 1, 2024 – December 19, 2024Enforcement: Formal — state order issued
TIER 3Resolved

Monitoring / Reporting Violation

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: January 1, 2023 – March 6, 2023Rule: Ground Water RuleEnforcement: Formal — state order issued

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

BLACK MOUNTAIN, TOWN OF
Population Served

11,976

Water Source

Purchased Surface Water

System ID

NC0111020

Frequently Asked Questions About Black Mountain Water

Is Black Mountain tap water safe to drink?

Black Mountain, North Carolina tap water receives a grade of F (10/100), which is considered failing. 0 contaminant(s) exceed EPA maximum contaminant levels and 86 violation(s) are on record. Residents should consider using an NSF-certified water filter to reduce contaminant exposure.

What contaminants are in Black Mountain's water?

1 contaminants were tested in Black Mountain's water supply. No contaminants exceed EPA legal limits (MCLs) or health goals (MCLGs), which is a positive indicator of water quality.

Does Black Mountain have any water quality violations?

Yes, Black Mountain has 86 EPA violation(s) on record, with the most recent in 2024. Violation types include MR, MON, RPT. 1 of these are health-based violations, which are the most serious category.

Do I need a water filter in Black Mountain?

Black Mountain 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 Black Mountain's tap water come from?

Black Mountain's drinking water is sourced from purchased surface water and supplied by BLACK MOUNTAIN, TOWN OF. The system serves approximately 11,976 people. Surface water sources include rivers, lakes, and reservoirs.

How often is Black Mountain'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. Black Mountain'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 Black Mountain's water compare to other cities in North Carolina?

Black Mountain's water quality score of 10/100 earns a grade of F, which is considered failing. This is a concerning score that suggests significant water quality issues. Visit our North Carolina state page to see how all cities in the state compare.

What should I do if I'm concerned about Black Mountain's water quality?

If you have concerns about Black Mountain'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 (BLACK MOUNTAIN, 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.

Nearby Cities in North Carolina

CharlotteCRaleighCPfafftownBDurhamFGreensboroB