Public water system · MI2003266
ActiveMdot - Ewen Pines Wayside, P152
At a glance
Mdot - Ewen Pines Wayside, P152 (PWSID MI2003266) is an active transient non-community water system in Ontonagon County, Michigan. It reports serving 75 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as owned by a state government. EPA's records list 8 violations for this system; 4 are health-based, and the most recent began in July 2008.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
75
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Mdot - Ewen Pines Wayside, P152 compare with other water systems in Ontonagon County?
By EPA's size categories, Mdot - Ewen Pines Wayside, P152 is a very small system (500 people or fewer). Ontonagon County has 25 active public water systems. Its population served is about 64% below the county average of 211 people per system, and accounts for 1.4% of the 5,270 people reported by systems filed under the county. Across Michigan, the 10,599 active systems average 847 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Mdot - Ewen Pines Wayside, P152 is about half of that figure.
What does “transient non-community water system” mean?
A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. Michigan has 7,865 active transient non-community water systems, 74% 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 Mdot - Ewen Pines Wayside, P152?
EPA lists Mdot - Ewen Pines Wayside, P152 as owned by a state government. 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. 3 of the 25 active systems in Ontonagon County (12%) are also owned by a state government.
Does Mdot - Ewen Pines Wayside, P152 have drinking water violations?
EPA's records list 8 violations for this system; 4 are health-based, and the most recent began in July 2008. The violations listed here began between July 1994 and July 2008. By type: 4 contaminant level above the legal limit and 4 monitoring and reporting. The contaminant or rule involved most often is Total coliform bacteria (TCR) (7 of them). EPA lists 7 as resolved and 1 as archived. 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. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2008-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2005-07-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2005-05-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2001-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2000-07-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 1998-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 1995-07-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 1994-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
All 8 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.
Mdot - Ewen Pines Wayside, P152: frequently asked questions
Who runs Mdot - Ewen Pines Wayside, P152?
Mdot - Ewen Pines Wayside, P152 (PWSID MI2003266) is a transient non-community water system owned by a state government. It is regulated by the MI state drinking water program.
How many people does Mdot - Ewen Pines Wayside, P152 serve?
Mdot - Ewen Pines Wayside, P152 reports serving 75 people through 1 service connection in Ontonagon County, Michigan.
Where does Mdot - Ewen Pines Wayside, P152 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 Mdot - Ewen Pines Wayside, P152 have any drinking water violations?
EPA's records list 8 violations for this system; 4 are health-based, and the most recent began in July 2008. 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 Mdot - Ewen Pines Wayside, P152's 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 8 violations for this system; 4 are health-based, and the most recent began in July 2008. For current results, consult EPA ECHO, or the MI state drinking water program.
Where can I find Mdot - Ewen Pines Wayside, P152's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Mdot - Ewen Pines Wayside, P152 is a transient non-community water system, so it is not required to publish one; like every public water system, it must notify the people it serves about violations under EPA's public notification rules.
Other water systems in Ontonagon County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Ontonagon | Ontonagon | 2,607 | Community | Surface water |
| Mcmillan Township | Ontonagon | 391 | Community | Groundwater |
| Rockland Township | Ontonagon | 350 | Community | Groundwater |
| Bergland Township | Ontonagon | 210 | Community | Groundwater |
| Interior Township | Ontonagon | 200 | Community | Groundwater |
| North Coast Adventures Campground | Ontonagon | 180 | Transient non-community | Groundwater |
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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, “Mdot - Ewen Pines Wayside, P152, PWSID MI2003266, Michigan”, https://aquacensus.com/water-systems/michigan/mdot-ewen-pines-wayside-p152-mi2003266 (data as of October 1, 2026).