Us Army Garrison
EPA ID: PA7210010 · 1,700 people served · 1 ZIP code
ZipCheckup's reading of EPA records for Us Army Garrison (PA7210010): a lead 90th-percentile reading above the EPA action level. Within the EPA violation records on file, Us Army Garrison accumulated 21 violations, and every finding is recorded as resolved; the utility supplies water to approximately 1,700 people. Resolution of past violations is not a statement about current water quality.
Data: EPA SDWIS
Service Area Map
Coverage area for Us Army Garrison Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Us Army Garrison have a median household income of $68,150 and about 37,738 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 75% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Us Army Garrison's water is classified in EPA records as a groundwater source. 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.
Wastewater Proximity Note: This service area ranks in the 60th percentile nationally for proximity to wastewater discharge points.
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
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. 7 detections recorded. 2 detections are above the level of a federal PFAS MCL (4 ppt for PFOA and PFOS), with compliance required from 2029.
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
Us Army Garrison (EPA ID: PA7210010) is a community water system in Pennsylvania that serves approximately 1,700 people from groundwater sources.
This system serves ZIP code 17013 in Carlisle.
Violation History
Status breakdown for accepted records with record years 2021-2026: 21 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 |
|---|---|---|---|
| July 1, 2025 | Total Haloacetic Acids (HAA5) | Non-health-based | Resolved |
| July 1, 2025 | TTHM | Non-health-based | Resolved |
| November 1, 2024 | Groundwater Rule | Non-health-based | Resolved |
| October 1, 2024 | Gross Alpha | Non-health-based | Resolved |
| August 1, 2024 | Groundwater Rule | Non-health-based | Resolved |
| October 1, 2023 | Consumer Confidence Rule | Non-health-based | Resolved |
| July 1, 2023 | Total Haloacetic Acids (HAA5) | Non-health-based | Resolved |
| July 1, 2023 | TTHM | Non-health-based | Resolved |
| August 1, 2021 | Groundwater 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 |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Groundwater Rule | Other Violation | 3 | No |
| Total Haloacetic Acids (HAA5) | Monitoring & Reporting | 2 | No |
| TTHM | 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 |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.0608 mg/L | Yes | 2016-09-30 |
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.
- 17013 - Carlisle
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Us Army Garrison (PA7210010) on EPA.gov.
Frequently Asked Questions
Is Us Army Garrison water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Us Army Garrison; its 21 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Us Army Garrison serve?
Us Army Garrison serves approximately 1,700 people across 1 ZIP code in Pennsylvania.
Where does Us Army Garrison get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Us Army Garrison (PA): 21 EPA Violations. https://zipcheckup.com/water-system/pa7210010/
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author = {{ZipCheckup}},
title = {{Us Army Garrison (PA): 21 EPA Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/pa7210010/}
}
What You Can Do
Test your water
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Check your specific ZIP code
Water quality can vary within a system. View nearest ZIP report →
Contact your utility
Us Army Garrison (EPA ID: PA7210010) - request the latest Consumer Confidence Report or ask about specific contaminants.