Pembroke Township
EPA ID: IL0910010 · 1,410 people served · 1 ZIP code
ZipCheckup's reading of EPA records for Pembroke Township (IL0910010): 1 violation recorded with unresolved status in the SDWIS data used. EPA record snapshot: Pembroke Township, 1 open violation, 1,410 people served.
Data: EPA SDWIS
Service Area Map
Coverage area for Pembroke Township Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Pembroke Township have a median household income of $35,074 and about 1,488 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 71% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: On average, 31% of census tracts in the counties mapped to this service area are designated disadvantaged by the federal Climate and Economic Justice Screening Tool (CEJST, 2022 version). Communities with higher disadvantaged populations often face disproportionate environmental and health burdens, including aging water infrastructure and limited resources for remediation.
💧 Where Does Your Water Come From?
Pembroke Township'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 70th percentile nationally for proximity to wastewater discharge points.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Illinois
System Overview
Pembroke Township (EPA ID: IL0910010) is a community water system in Illinois that serves approximately 1,410 people from groundwater sources.
This system serves ZIP code 60958 in Pembroke Township.
Violation History
Status breakdown for accepted records with record years 2021-2026: 6 resolved, 0 archived, 0 addressed, and 1 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 |
|---|---|---|---|
| August 28, 2024 | Public Notice | Non-health-based | Unaddressed (current) |
| August 28, 2024 | Public Notice | Non-health-based | Resolved |
| July 1, 2024 | Consumer Confidence Rule | Non-health-based | Resolved |
| July 1, 2023 | Revised Total Coliform Rule | Non-health-based | Resolved |
| July 1, 2023 | Chlorine | Non-health-based | Resolved |
| July 1, 2022 | Consumer Confidence Rule | Non-health-based | Resolved |
| July 1, 2021 | Consumer Confidence 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 Rule | Other (notice or report rule) | 3 | No |
| Public Notice | Other (notice or report rule) | 2 | No |
| Chlorine | Monitoring & Reporting | 1 | No |
| Chlorine | Monitoring & Reporting | 1 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.0041 mg/L | No | 2025-12-31 |
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
Radon Risk in Service Area
1 of 1 ZIP records with known zones is in EPA Radon Zone 2.
The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.
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 IL or modeled from parcel and building-footprint data.
- 60958 - Pembroke Township
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Pembroke Township (IL0910010) on EPA.gov.
Frequently Asked Questions
Is Pembroke Township water safe to drink?
The accepted 2026Q2 ECHO snapshot shows 1 current noncompliance record and zero current records classified as health-based. That classification is not a property-specific water test or safety guarantee.
How many people does Pembroke Township serve?
Pembroke Township serves approximately 1,410 people across 1 ZIP code in Illinois.
Where does Pembroke Township get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Pembroke Township (IL): 7 EPA Violations. https://zipcheckup.com/water-system/il0910010/
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title = {{Pembroke Township (IL): 7 EPA Violations}},
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url = {https://zipcheckup.com/water-system/il0910010/}
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What You Can Do
Test your water
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Check your specific ZIP code
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Contact your utility
Pembroke Township (EPA ID: IL0910010) - request the latest Consumer Confidence Report or ask about specific contaminants.