Martinsburg Muni Authority
EPA ID: PA4070030 · 3,160 people served · 3 ZIP codes
ZipCheckup's reading of EPA SDWIS for Martinsburg Muni Authority (PA4070030): 3 EPA violations in the last five years. EPA records: Martinsburg Muni Authority, 3 past violations, all resolved, 3,160 served.
Data: EPA SDWIS
Service Area Map
Coverage area for Martinsburg Muni Authority Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Martinsburg Muni Authority serves a community with a median household income of $67,507 and an estimated 9,945 residents across its service area. Approximately 82% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 38% of the population in this service area is classified as disadvantaged under EPA's EJScreen criteria. Communities with higher disadvantaged populations often face disproportionate environmental and health burdens, including aging water infrastructure and limited resources for remediation.
💧 Where Does Your Water Come From?
Martinsburg Muni Authority's water is pumped from underground aquifers. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.
Superfund Proximity Note: This service area ranks in the 70th percentile nationally for proximity to Superfund (NPL) sites. Groundwater sources near contaminated sites may face elevated risk from industrial chemicals.
Infrastructure Risk
Detected Contaminants
How Martinsburg Muni Authority compares to EPA limits
What This Means For You
Benzene at 1 mg/L exceeds the EPA maximum of 0.005 mg/L.
Contaminant 0700 at 2 mg/L exceeds the EPA maximum of mg/L.
Comparable Water Systems
Similar-sized systems in Pennsylvania
Estimated Remediation Costs
Average estimated costs across ZIP codes served by this system
Based on national averages for common remediation projects. Actual costs vary by property. Only issues flagged by EPA, FEMA, or state data for each ZIP code are included.
System Overview
Martinsburg Muni Authority (EPA ID: PA4070030) is a community water system in Pennsylvania that serves approximately 3,160 people from groundwater sources.
This system provides water to 3 ZIP codes across 3 communities.
Violation History
Status breakdown for accepted records with record years 2021-2026: 3 resolved, 0 archived, 0 addressed, and 0 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.
Recent Violations
| Date | Contaminant | Type | Status |
|---|---|---|---|
| June 1, 2025 | Contaminant 0700 | Non-health-based | Resolved |
| February 1, 2024 | Contaminant 0700 | Non-health-based | Resolved |
| January 1, 2024 | Benzene | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Contaminant 0700 | Other Violation | 2 | No |
| Benzene | Organic | 1 | No |
Lead & Copper
No reported lead measurement appears for this PWSID in the accepted LCR snapshot. Absence of a reported measurement is not a measured zero.
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
Radon Risk in Service Area
Dominant radon zone for ZIP codes served by this system: Zone 1 (High Risk)
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
Need help with your water quality?
Typical cost: Water test: typically $20–$50 (DIY kit) · Professional inspection: $150–$400
Find the Right Water FilterFree tip: Let cold water run for 2 minutes before drinking — this helps flush lead from your pipes.
ZIP Codes Served
Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by PA or modeled from parcel and building-footprint data.
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Martinsburg Muni Authority (PA4070030) on EPA.gov.
Frequently Asked Questions
Is Martinsburg Muni Authority water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Martinsburg Muni Authority; its 3 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Martinsburg Muni Authority serve?
Martinsburg Muni Authority serves approximately 3,160 people across 3 ZIP codes in Pennsylvania.
Where does Martinsburg Muni Authority get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Martinsburg Muni Authority (PA): 3 EPA Violations. https://zipcheckup.com/water-system/pa4070030/
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author = {{ZipCheckup}},
title = {{Martinsburg Muni Authority (PA): 3 EPA Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/pa4070030/}
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What You Can Do
Test your water
Home test kits can detect lead, bacteria, and other contaminants at your tap. Find the right filter →
Check your specific ZIP code
Water quality can vary within a system. View nearest ZIP report →
Contact your utility
Martinsburg Muni Authority (EPA ID: PA4070030) - request the latest Consumer Confidence Report or ask about specific contaminants.