Presque Isle Harbor Water Company
EPA ID: MI0005575 · 845 people served · 1 ZIP code
ZipCheckup's reading of EPA records for Presque Isle Harbor Water Company (MI0005575): 1 violation recorded with unresolved status in the SDWIS data used. In EPA records, Presque Isle Harbor Water Company has 1 violation listed as unresolved, with the utility supplying water to approximately 845 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Presque Isle Harbor Water Company Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Presque Isle Harbor Water Company have a median household income of $85,781 and about 1,933 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 55% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: On average, 50% 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?
Presque Isle Harbor Water Company'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.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Michigan
System Overview
Presque Isle Harbor Water Company (EPA ID: MI0005575) is a community water system in Michigan that serves approximately 845 people from groundwater sources.
This system serves ZIP code 49777 in Presque Isle.
Violation History
Status breakdown for accepted records with record years 2021-2026: 1 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 |
|---|---|---|---|
| July 2, 2025 | LEAD AND COPPER RULE REVISIONS | Non-health-based | Unaddressed (current) |
| August 1, 2021 | Revised Total Coliform 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 |
|---|---|---|---|
| LEAD AND COPPER RULE REVISIONS | Monitoring & Reporting | 1 | No |
| Revised Total Coliform Rule | 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 |
|---|---|---|
| Below the reporting limit | No | 2024-12-31 |
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 MI or modeled from parcel and building-footprint data.
- 49777 - Presque Isle
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Presque Isle Harbor Water Company (MI0005575) on EPA.gov.
Frequently Asked Questions
Is Presque Isle Harbor Water Company 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 Presque Isle Harbor Water Company serve?
Presque Isle Harbor Water Company serves approximately 845 people across 1 ZIP code in Michigan.
Where does Presque Isle Harbor Water Company get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Presque Isle Harbor Water Company (MI): 2 EPA Violations. https://zipcheckup.com/water-system/mi0005575/
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author = {{ZipCheckup}},
title = {{Presque Isle Harbor Water Company (MI): 2 EPA Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/mi0005575/}
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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
Presque Isle Harbor Water Company (EPA ID: MI0005575) - request the latest Consumer Confidence Report or ask about specific contaminants.