Shamokin Dam Borough
EPA ID: PA4550022 · 1,700 people served · 3 ZIP codes
ZipCheckup's reading of EPA records for Shamokin Dam Borough (PA4550022): 7 violations on record since 2021. Shamokin Dam Borough's EPA record lists 7 historical violations, and none is listed as open in that record; the utility supplies water to 1,700 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Shamokin Dam Borough Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Shamokin Dam Borough have a median household income of $76,378 and about 19,284 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 67% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
🌊 Where Does Your Water Come From?
Shamokin Dam Borough'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
Comparable Water Systems
Similar-sized systems in Pennsylvania
System Overview
Shamokin Dam Borough (EPA ID: PA4550022) is a community water system in Pennsylvania that serves approximately 1,700 people from surface water sources.
This system provides water to 3 ZIP codes across 3 communities.
Violation History
Status breakdown for accepted records with record years 2021-2026: 7 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 |
|---|---|---|---|
| April 1, 2025 | Surface Water Treatment Rule | Non-health-based | Resolved |
| October 1, 2024 | Gross Alpha | Non-health-based | Resolved |
| October 1, 2024 | Radium-226 | Non-health-based | Resolved |
| October 1, 2024 | Radium-228 | Non-health-based | Resolved |
| April 1, 2023 | Total Haloacetic Acids (HAA5) | Non-health-based | Resolved |
| October 1, 2021 | Combined Uranium | Non-health-based | Resolved |
| July 1, 2021 | CARBON, 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 |
|---|---|---|---|
| Total Haloacetic Acids (HAA5) | Monitoring & Reporting | 1 | No |
| CARBON, TOTAL | Monitoring & Reporting | 1 | No |
| Gross Alpha | Monitoring & Reporting | 1 | No |
| Combined Uranium | Monitoring & Reporting | 1 | No |
| Radium-226 | Monitoring & Reporting | 1 | No |
| Radium-228 | Monitoring & Reporting | 1 | No |
| Surface Water Treatment Rule | Monitoring & Reporting | 1 | No |
Lead & Copper
Latest reported 90th-percentile lead result for this PWSID: 0.003 mg/L (1996-06-30).
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.
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Shamokin Dam Borough (PA4550022) on EPA.gov.
Frequently Asked Questions
Is Shamokin Dam Borough water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Shamokin Dam Borough; its 7 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Shamokin Dam Borough serve?
Shamokin Dam Borough serves approximately 1,700 people across 3 ZIP codes in Pennsylvania.
Where does Shamokin Dam Borough get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Shamokin Dam Borough (PA): 7 EPA Violations. https://zipcheckup.com/water-system/pa4550022/
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author = {{ZipCheckup}},
title = {{Shamokin Dam Borough (PA): 7 EPA Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/pa4550022/}
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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
Shamokin Dam Borough (EPA ID: PA4550022) - request the latest Consumer Confidence Report or ask about specific contaminants.