Mifflinburg Boro Water Department
EPA ID: PA4600012 · 3,690 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Mifflinburg Boro Water Department (PA4600012): 13 EPA violations in the last five years. Beyond the 13 historical violations on Mifflinburg Boro Water Department's EPA record, nothing remains open - the utility is currently compliant and supplies water to 3,690 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Mifflinburg Boro Water Department Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Mifflinburg Boro Water Department serves a community with a median household income of $65,165 and an estimated 10,374 residents across its service area. Approximately 61% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
🌊 Where Does Your Water Come From?
Mifflinburg Boro Water Department'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 Mifflinburg Boro Water Department compares to EPA limits
What This Means For You
Lead at 4 mg/L (action level) exceeds the EPA maximum of 0.015 mg/L (action level). Brain damage in children, kidney & blood pressure in adults. Consider reverse osmosis filtration.
Haloacetic Acids (HAA5) at 2 mg/L exceeds the EPA maximum of 0.06 mg/L. Cancer risk; reproductive & developmental effects. Consider granular activated carbon (GAC) filtration.
Total Trihalomethanes (TTHM) at 2 mg/L exceeds the EPA maximum of 0.08 mg/L. Bladder & rectal cancer risk; reproductive concerns. Consider granular activated carbon (GAC) filtration.
Copper at 4 mg/L exceeds the EPA maximum of 1.3 mg/L.
E. coli at 1 Zero tolerance (any positive sample triggers immediate action) exceeds the EPA maximum of Zero tolerance (any positive sample triggers immediate action). Severe GI illness; potentially fatal kidney failure in children. Consider UV disinfection (99.99%) filtration.
Lead was detected in this water system. reverse osmosis filtration can reduce exposure.
Find a certified water filter →Comparable Water Systems
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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
Mifflinburg Boro Water Department (EPA ID: PA4600012) is a community water system in Pennsylvania that serves approximately 3,690 people from surface water sources.
This system serves ZIP code 17844 in Mifflinburg.
Violation History
Status breakdown for accepted records with record years 2021-2026: 13 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 |
|---|---|---|---|
| February 1, 2025 | E. coli | Non-health-based | Resolved |
| October 1, 2023 | Lead | Non-health-based | Resolved |
| October 1, 2023 | Copper | Non-health-based | Resolved |
| October 1, 2022 | Lead | Non-health-based | Resolved |
| October 1, 2022 | Copper | Non-health-based | Resolved |
| July 1, 2022 | Lead | Non-health-based | Resolved |
| July 1, 2022 | Copper | Non-health-based | Resolved |
| April 1, 2022 | Lead | Non-health-based | Resolved |
| April 1, 2022 | Copper | Non-health-based | Resolved |
| July 1, 2021 | Total Trihalomethanes (TTHM) | Non-health-based | Resolved |
| July 1, 2021 | Haloacetic Acids (HAA5) | Non-health-based | Resolved |
| January 1, 2021 | Total Trihalomethanes (TTHM) | Non-health-based | Resolved |
| January 1, 2021 | Haloacetic Acids (HAA5) | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Lead | Inorganic | 4 | No |
| Copper | Inorganic | 4 | No |
| Total Trihalomethanes (TTHM) | Disinfection Byproducts | 2 | No |
| Haloacetic Acids (HAA5) | Disinfection Byproducts | 2 | No |
| E. coli | Microbiological | 1 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.00064 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.
- 17844 - Mifflinburg
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Mifflinburg Boro Water Department (PA4600012) on EPA.gov.
Frequently Asked Questions
Is Mifflinburg Boro Water Department water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Mifflinburg Boro Water Department; its 13 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Mifflinburg Boro Water Department serve?
Mifflinburg Boro Water Department serves approximately 3,690 people across 1 ZIP code in Pennsylvania.
Where does Mifflinburg Boro Water Department 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.). Mifflinburg Boro Water Department (PA): 13 EPA Violations. https://zipcheckup.com/water-system/pa4600012/
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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
Mifflinburg Boro Water Department (EPA ID: PA4600012) - request the latest Consumer Confidence Report or ask about specific contaminants.