Water Quality in Salisbury, NC: 4 Violations — Grade C
Grade C · Score 67/100 · 5 water systems · Updated 2026-05-03
Salisbury's water has moderate compliance issues. Residents in affected areas should consider filtration.
Data: EPA Safe Drinking Water Information System (SDWIS) Last verified: 2026-05-03
Salisbury, NC has 4 violations in the EPA compliance history — breakdown below.
Water Quality by ZIP Code in Salisbury
Water quality varies across Salisbury's 4 ZIP codes. Check your specific ZIP for detailed contaminant data.
| ZIP Code | Grade | Score | Violations | Health | |
|---|---|---|---|---|---|
| 28144 | C | 64 | 1 | 1 | View report → |
| 28146 | C | 64 | 1 | 1 | View report → |
| 28145 | C | 69 | 1 | 1 | View report → |
| 28147 | C | 69 | 1 | 1 | View report → |
Violation Trend
EPA violations recorded for water systems serving Salisbury.
Water Quality Overview
Salisbury, North Carolina receives a water quality grade of C with an overall score of 67 out of 100, based on EPA compliance data from the Safe Drinking Water Information System (SDWIS).
The 5 water systems serving Salisbury have accumulated 4 EPA violations, including 4 health-based violations. These violations are tracked across 4 ZIP codes serving approximately 52,883 people.
What Grade C Means
A grade of C indicates moderate compliance issues. Salisbury'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
The average 90th percentile lead level across Salisbury water systems is 0.0150 mg/L — within EPA limits. No ZIP codes exceed the EPA lead action level.
With 57% of homes built before 1986, Salisbury 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 Salisbury
Salisbury is served by 5 community water systems regulated under the Safe Drinking Water Act. These systems collectively serve approximately 52,883 people across 4 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 40 enforcement actions against water systems serving Salisbury. Enforcement actions range from informal compliance assistance to formal orders and penalties.
How to Check Your Water in Salisbury
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
Contaminants Detected in Salisbury Water Systems
The following contaminants have been detected or caused violations across Salisbury's water systems:
| Contaminant | Category | MCL | Violations | ZIPs Affected | Health-Based |
|---|---|---|---|---|---|
| Chlorite | Disinfection Byproducts | 1 mg/L | 4 | 4 | Yes |
MCL = Maximum Contaminant Level (EPA enforceable standard). Health-based violations indicate levels that may pose direct health risks.
Violation Trend Over Time
Year-by-year EPA violations recorded for water systems serving Salisbury:
| Year | Total Violations | Health-Based |
|---|---|---|
| 2021 | 4 | 4 |
| 2022 | 4 | 4 |
Violation counts have remained stable over the observed period.
EPA Enforcement History
The EPA and state regulators have taken 10 enforcement actions against water systems serving Salisbury. Recent actions:
| Date | Action Type |
|---|---|
| 2024-11-26 | State Order Extension |
| 2024-11-14 | State Filed Judgment |
| 2024-11-14 | State Filed Suit |
| 2023-03-08 | State Order Extension |
| 2023-02-27 | State Informal Action |
| 2023-02-07 | State Filed Judgment |
| 2023-02-07 | State Filed Suit |
| 2023-02-07 | State Informal Enforcement |
| 2022-07-13 | State Order Extension |
| 2022-03-11 | State Informal Action |
Enforcement actions range from informal compliance assistance to formal orders and penalties. The most recent action was on 2024-11-26.
Salisbury vs. Nearby North Carolina Cities
How Salisbury's water quality compares to similar cities in North Carolina:
| City | Grade | Violations | Systems | Population |
|---|---|---|---|---|
| Salisbury | C | 4 | 5 | 52,883 |
| Mount Mourne | D | 0 | 1 | 52,509 |
| Holly Springs | C | 6 | 5 | 53,610 |
| Denver | C | 5 | 4 | 51,136 |
Water Quality by ZIP Code in Salisbury
Water quality varies across Salisbury's ZIP codes. The table below shows the worst-scoring and best-scoring areas:
| ZIP Code | Score | Grade | Violations | Health-Based |
|---|---|---|---|---|
| 28144 | 64 | C | 1 | 1 |
| 28146 | 64 | C | 1 | 1 |
| 28145 | 69 | C | 1 | 1 |
| 28147 | 69 | C | 1 | 1 |
Common Questions About Salisbury Water
These are the most common questions residents search for about water quality in Salisbury, North Carolina:
Is Salisbury water hard or soft? Water hardness varies by source. Salisbury's 5 water systems use multiple sources. Check your ZIP code report for specific hardness data.
Can I drink Salisbury tap water? Salisbury's water receives a grade of C (67/100). There are 4 health-based violations — consider filtration.
What is the best water filter for Salisbury? A NSF/ANSI 53-certified filter for lead removal is a good general choice. See our Water Filter Matcher for personalized recommendations.
Salisbury vs. North Carolina Average
Understanding how Salisbury 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 Salisbury.
ZIP Codes in Salisbury
Salisbury spans 4 ZIP codes. The ZIP with the lowest water quality score is 28144. 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.