Antrim Township Municipal Authority
EPA ID: PA7280063 · 1,149 people served · 1 ZIP code
ZipCheckup's reading of EPA records for Antrim Township Municipal Authority (PA7280063): 17 violations on record since 2021. While 17 violations did appear in Antrim Township Municipal Authority's monitoring record, none is listed as unresolved; the utility serves approximately 1,149 residents. A closed violation record does not by itself establish compliance with every current EPA standard.
Data: EPA SDWIS
Service Area Map
Coverage area for Antrim Township Municipal Authority Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Antrim Township Municipal Authority have a median household income of $87,245 and about 20,335 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 58% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
🌊 Where Does Your Water Come From?
Antrim Township Municipal Authority's water is drawn from rivers, lakes, or reservoirs. Surface water sources are more exposed to agricultural runoff, stormwater, and upstream discharges, but they typically receive more intensive treatment before reaching your tap.
Superfund Proximity Note: This service area ranks in the 60th percentile nationally for proximity to Superfund (NPL) sites.
Infrastructure Risk
PFAS in ZIP Codes This System Serves
PFAS ("forever chemicals") have been reported in samples from water systems associated with the ZIP codes in this system's area. These results can come from other water systems serving the same ZIP codes; check the UCMR5 section for any results reported for this system. 1 detection recorded.
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
Antrim Township Municipal Authority (EPA ID: PA7280063) is a community water system in Pennsylvania that serves approximately 1,149 people from surface water sources.
This system serves ZIP code 17225 in Greencastle.
Violation History
Status breakdown for accepted records with record years 2021-2026: 17 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 |
|---|---|---|---|
| January 1, 2025 | Lead and Copper Rule | Non-health-based | Resolved |
| January 11, 2024 | Public Notice | Non-health-based | Resolved |
| January 1, 2022 | Di(2-ethylhexyl) phthalate | Non-health-based | Resolved |
| October 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Non-health-based | Resolved |
| April 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Non-health-based | Resolved |
| January 1, 2021 | Arsenic | Non-health-based | Resolved |
| January 1, 2021 | Barium | Non-health-based | Resolved |
| January 1, 2021 | Cadmium | Non-health-based | Resolved |
| January 1, 2021 | Chromium | Non-health-based | Resolved |
| January 1, 2021 | CYANIDE | Non-health-based | Resolved |
| January 1, 2021 | Fluoride | Non-health-based | Resolved |
| January 1, 2021 | Mercury | Non-health-based | Resolved |
| January 1, 2021 | Fluoride | Non-health-based | Resolved |
| January 1, 2021 | CYANIDE | Non-health-based | Resolved |
| January 1, 2021 | Antimony, Total | Non-health-based | Resolved |
| January 1, 2021 | Beryllium, Total | Non-health-based | Resolved |
| January 1, 2021 | Thallium, Total | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Interim Enhanced Surface Water Treatment Rule | Monitoring & Reporting | 2 | No |
| Arsenic | Monitoring & Reporting | 1 | No |
| Arsenic | Monitoring & Reporting | 1 | No |
| Barium | Monitoring & Reporting | 1 | No |
| Cadmium | Monitoring & Reporting | 1 | No |
| CYANIDE | Monitoring & Reporting | 1 | No |
| Chromium | Monitoring & Reporting | 1 | No |
| Antimony, Total | Monitoring & Reporting | 1 | No |
| Chromium | Monitoring & Reporting | 1 | No |
| CYANIDE | Monitoring & Reporting | 1 | No |
| Antimony, Total | Monitoring & Reporting | 1 | No |
| Beryllium, Total | Other Violation | 1 | No |
| Thallium, Total | Other Violation | 1 | No |
| Di(2-ethylhexyl) phthalate | Monitoring & Reporting | 1 | No |
| Public Notice | Monitoring & Reporting | 1 | No |
Lead & Copper
Latest reported 90th-percentile lead result for this PWSID: 0.005 mg/L (1993-12-31).
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
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: Ask your water utility whether running cold water for 2 minutes is enough to flush your plumbing before drinking.
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.
- 17225 - Greencastle
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Antrim Township Municipal Authority (PA7280063) on EPA.gov.
Frequently Asked Questions
Is Antrim Township Municipal Authority water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Antrim Township Municipal Authority; its 17 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Antrim Township Municipal Authority serve?
Antrim Township Municipal Authority serves approximately 1,149 people across 1 ZIP code in Pennsylvania.
Where does Antrim Township Municipal Authority get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Antrim Township Municipal Authority (PA): 17 EPA Violations. https://zipcheckup.com/water-system/pa7280063/
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author = {{ZipCheckup}},
title = {{Antrim Township Municipal Authority (PA): 17 EPA Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/pa7280063/}
}
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
Antrim Township Municipal Authority (EPA ID: PA7280063) - request the latest Consumer Confidence Report or ask about specific contaminants.