Pa American Water Company Butler
EPA ID: PA5100012 · 43,286 people served · 17 ZIP codes
ZipCheckup's reading of EPA SDWIS for Pa American Water Company Butler (PA5100012): 1 EPA violation in the last five years. Within the five-year EPA monitoring span, Pa American Water Company Butler accumulated 1 violation - every finding has been resolved and the utility operates in full compliance today, supplying water to approximately 43,286 people without any active enforcement proceedings.
Data: EPA SDWIS
Service Area Map
Coverage area for Pa American Water Company Butler Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Pa American Water Company Butler serves a community with a median household income of $75,000 and an estimated 115,287 residents across its service area. Approximately 66% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
🌊 Where Does Your Water Come From?
Pa American Water Company Butler'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.
Infrastructure Risk
Detected Contaminants
How Pa American Water Company Butler compares to EPA limits
What This Means For You
Consumer Confidence Report Rule at 1 mg/L exceeds the EPA maximum of mg/L.
PFAS Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 10 detections recorded. 1 exceeds federal EPA limits (4 ppt for PFOA/PFOS).
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
Pa American Water Company Butler (EPA ID: PA5100012) is a community water system in Pennsylvania that serves approximately 43,286 people from surface water sources.
This system provides water to 17 ZIP codes across 16 communities.
Violation History
Status breakdown for accepted records with record years 2021-2026: 1 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 |
|---|---|---|---|
| October 11, 2023 | Consumer Confidence Report Rule | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Consumer Confidence Report Rule | Reporting Failure | 1 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.002 mg/L | No | N/A |
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.
- 16001 - Butler
- 16002 - Butler
- 16023 - Cabot
- 16025 - Chicora
- 16027 - Connoquenessing
- 16029 - East Butler
- 16033 - Evans City
- 16037 - Harmony
- 16045 - Lyndora
- 16049 - Parker
- 16051 - Portersville
- 16052 - Prospect
- 16053 - Renfrew
- 16055 - Sarver
- 16056 - Saxonburg
- 16061 - West Sunbury
- 16063 - Zelienople
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Pa American Water Company Butler (PA5100012) on EPA.gov.
Frequently Asked Questions
Is Pa American Water Company Butler water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Pa American Water Company Butler; its 1 accepted 2021-2026 record are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Pa American Water Company Butler serve?
Pa American Water Company Butler serves approximately 43,286 people across 17 ZIP codes in Pennsylvania.
Where does Pa American Water Company Butler get its water?
The primary water source is surface water.
Federal UCMR5 PFAS Monitoring: Tested Clean
This water system was tested under the federal EPA Unregulated Contaminant Monitoring Rule (UCMR5). No PFAS compounds were detected.
Current MCL reflects the lowest state-enforceable limit (NYS 10 ppt for PFOA/PFOS, effective August 2020). The federal final MCL of 4 ppt for PFOA/PFOS (EPA April 2024 rule) is not enforceable until April 2029. Detections above 4 ppt but below 10 ppt are below current MCL but above the future federal limit.
Source: U.S. EPA UCMR5 (Unregulated Contaminant Monitoring Rule, 5th cycle) — per-system federal sampling, 2023–2025. EPA UCMR5 monitoring program →
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Pa American Water Company Butler (PA): 1 EPA Violation. https://zipcheckup.com/water-system/pa5100012/
@misc{zipcheckup-water-system-pa5100012,
author = {{ZipCheckup}},
title = {{Pa American Water Company Butler (PA): 1 EPA Violation}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/pa5100012/}
}
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
Pa American Water Company Butler (EPA ID: PA5100012) - request the latest Consumer Confidence Report or ask about specific contaminants.