Public water system · MI0040106
ActiveLake Michigan Heights
At a glance
Lake Michigan Heights (PWSID MI0040106) is an active community water system in Charlevoix County, Michigan. It reports serving 270 people through 108 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 5 violations for this system; 1 is health-based, and the most recent began in July 2025.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
270
Service connections
108
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Lake Michigan Heights compare with other water systems in Charlevoix County?
By EPA's size categories, Lake Michigan Heights is a very small system (500 people or fewer). Charlevoix County has 114 active public water systems. Its population served is about 11% above the county average of 244 people per system, and accounts for 1% of the 27,792 people reported by systems filed under the county. Across Michigan, the 10,599 active systems average 847 people each. Nationally, the average active community water system reports serving 6,703 people, so Lake Michigan Heights is well below that figure.
What does “community water system” mean?
A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. Michigan has 1,332 active community water systems, 13% of the state's 10,599 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 10,214 Michigan systems (96%) list groundwater as their primary source.
Who owns and regulates Lake Michigan Heights?
EPA lists Lake Michigan Heights as privately owned. The MI state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 102 of the 114 active systems in Charlevoix County (89%) are also privately owned.
Does Lake Michigan Heights have drinking water violations?
EPA's records list 5 violations for this system; 1 is health-based, and the most recent began in July 2025. The violations listed here began between October 1998 and July 2025. By type: 2 reporting, 2 monitoring and reporting and 1 contaminant level above the legal limit. The contaminant or rule involved most often is Total coliform bacteria (TCR) (2 of them). EPA lists 4 as resolved and 1 as unaddressed. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed. Unaddressed means the violation is not resolved or archived and is not yet covered by formal enforcement.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2025-07-02 | ReportingNotification, Known or Potential LSL · code 4H | Lead and Copper Rule Revisionscode 5200 | No | Unaddressed |
| 2022-10-11 | Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52 | Lead and Copper Rulecode 5000 | No | Resolved |
| 2018-09-11 | ReportingReport Sample Result/Fail Monitor (RTCR) · code 4B | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2002-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 1998-10-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
All 5 violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
Lake Michigan Heights: frequently asked questions
Who runs Lake Michigan Heights?
Lake Michigan Heights (PWSID MI0040106) is a community water system privately owned. It is regulated by the MI state drinking water program.
How many people does Lake Michigan Heights serve?
Lake Michigan Heights reports serving 270 people through 108 service connections in Charlevoix County, Michigan.
Where does Lake Michigan Heights get its water?
EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.
Does Lake Michigan Heights have any drinking water violations?
EPA's records list 5 violations for this system; 1 is health-based, and the most recent began in July 2025. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is Lake Michigan Heights' water safe to drink?
AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. EPA's records list 5 violations for this system; 1 is health-based, and the most recent began in July 2025. For current results, consult the system's annual water quality report, EPA ECHO, or the MI state drinking water program.
Where can I find Lake Michigan Heights' water quality report?
As a community water system, Lake Michigan Heights must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
Other water systems in Charlevoix County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Boyne City, City of | Charlevoix | 3,735 | Community | Groundwater |
| Charlevoix | Charlevoix | 3,124 | Community | Surface water |
| East Jordan, City of | Charlevoix | 2,215 | Community | Groundwater |
| Charlevoix Township | Charlevoix | 1,700 | Community | Groundwater |
| Lavender Hill Farm | Charlevoix | 1,015 | Transient non-community | Groundwater |
| Boyne Mountain Resort | Charlevoix | 950 | Community | Groundwater |
Related pages
Working with water-system records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “Lake Michigan Heights, PWSID MI0040106, Michigan”, https://aquacensus.com/water-systems/michigan/lake-michigan-heights-mi0040106 (data as of October 1, 2026).