Water Quality in New Market, TN: 4 Violations — Grade C
Grade C · Score 62/100 · 1 water system · Updated 2026-05-03
New Market'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
New Market, TN — 4 compliance events documented in the federal drinking water record.
Water Quality by ZIP Code in New Market
Water quality varies across New Market's 1 ZIP codes. Check your specific ZIP for detailed contaminant data.
| ZIP Code | Grade | Score | Violations | Health | |
|---|---|---|---|---|---|
| 37820 | C | 62 | 4 | 0 | View report → |
Water Quality Overview
New Market, Tennessee receives a water quality grade of C with an overall score of 62 out of 100, based on EPA compliance data from the Safe Drinking Water Information System (SDWIS).
The 1 water system serving New Market have accumulated 4 EPA violations (all monitoring/reporting type). These violations are tracked across 1 ZIP codes serving approximately 5,703 people.
What Grade C Means
A grade of C indicates moderate compliance issues. New Market'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 New Market water systems is 0.0070 mg/L — within EPA limits. No ZIP codes exceed the EPA lead action level.
With 50% of homes built before 1986, New Market 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
New Market is in EPA Radon Zone 1 (High risk). The EPA recommends all homes in Zone 1 areas be tested for radon. Radon is the second leading cause of lung cancer after smoking.
Water Systems Serving New Market
New Market is served by 1 community water system regulated under the Safe Drinking Water Act. These systems collectively serve approximately 5,703 people across 1 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 8 enforcement actions against water systems serving New Market. Enforcement actions range from informal compliance assistance to formal orders and penalties.
How to Check Your Water in New Market
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 New Market Water Systems
The following contaminants have been detected or caused violations across New Market's water systems:
| Contaminant | Category | MCL | Violations | ZIPs Affected | Health-Based |
|---|---|---|---|---|---|
| Surface Water Treatment Rule | Treatment Technique | N/A | 3 | 1 | No |
| Stage 1 DBP Rule | Treatment Technique | N/A | 1 | 1 | No |
MCL = Maximum Contaminant Level (EPA enforceable standard). Health-based violations indicate levels that may pose direct health risks.
EPA Enforcement History
The EPA and state regulators have taken 8 enforcement actions against water systems serving New Market. Recent actions:
| Date | Action Type |
|---|---|
| 2024-11-08 | State Informal Action |
| 2024-07-09 | State Order Extension |
| 2023-12-11 | State Informal Action |
| 2023-10-10 | State Informal Action |
| 2023-08-04 | State Order Extension |
| 2021-12-07 | State Informal Action |
| 2021-08-02 | State Order Extension |
| 2021-07-15 | State Informal Action |
Enforcement actions range from informal compliance assistance to formal orders and penalties. The most recent action was on 2024-11-08.
New Market vs. Nearby Tennessee Cities
How New Market's water quality compares to similar cities in Tennessee:
| City | Grade | Violations | Systems | Population |
|---|---|---|---|---|
| New Market | C | 4 | 1 | 5,703 |
| Strawberry Plains | D | 0 | 1 | 5,703 |
| Coalmont | C | 0 | 1 | 5,692 |
| Tracy City | A | 5 | 1 | 5,692 |
Common Questions About New Market Water
These are the most common questions residents search for about water quality in New Market, Tennessee:
Is New Market water hard or soft? Water hardness varies by source. New Market's 1 water system uses a single source. Check your ZIP code report for specific hardness data.
Can I drink New Market tap water? New Market's water receives a grade of C (62/100). No health-based violations have been recorded, but home testing is always recommended.
What is the best water filter for New Market? A NSF/ANSI 53-certified filter for lead removal is a good general choice. See our Water Filter Matcher for personalized recommendations.
New Market vs. Tennessee Average
Understanding how New Market compares to the broader Tennessee 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 New Market.
ZIP Codes in New Market
New Market spans 1 ZIP code. The ZIP with the lowest water quality score is 37820. 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.