Public water system · MI0040222
ActiveOakview Mobile Estates
At a glance
Oakview Mobile Estates (PWSID MI0040222) is an active community water system in Isabella County, Ohio. It reports serving 102 people through 39 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 3 violations for this system; 1 is health-based, and the most recent began in June 2008.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
102
Service connections
39
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Oakview Mobile Estates compare with other water systems in Isabella County?
By EPA's size categories, Oakview Mobile Estates is a very small system (500 people or fewer). Isabella County has 1 active public water system, and Oakview Mobile Estates is the largest of them by population served. Its population served is roughly in line with the county average of 102 people per system, and accounts for 100% of the 102 people reported by systems filed under the county. Across Ohio, the 3,854 active systems average 2,767 people each. Nationally, the average active community water system reports serving 6,703 people, so Oakview Mobile Estates 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. Ohio has 1,028 active community water systems, 27% of the state's 3,854 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 3,446 Ohio systems (89%) list groundwater as their primary source.
Who owns and regulates Oakview Mobile Estates?
EPA lists Oakview Mobile Estates 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. 1 of the 1 active systems in Isabella County (100%) are also privately owned.
Does Oakview Mobile Estates have drinking water violations?
EPA's records list 3 violations for this system; 1 is health-based, and the most recent began in June 2008. The violations listed here began between October 1998 and June 2008. By type: 2 monitoring and reporting and 1 contaminant level above the legal limit. The contaminants or rules involved are Arsenic, Nitrate and Total coliform bacteria (TCR). EPA lists 3 as resolved. 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.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2008-06-18 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02 | Arseniccode 1005 | Yes | Resolved |
| 1999-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 1998-10-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
All 3 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.
Oakview Mobile Estates: frequently asked questions
Who runs Oakview Mobile Estates?
Oakview Mobile Estates (PWSID MI0040222) is a community water system privately owned. It is regulated by the MI state drinking water program.
How many people does Oakview Mobile Estates serve?
Oakview Mobile Estates reports serving 102 people through 39 service connections in Isabella County, Ohio.
Where does Oakview Mobile Estates 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 Oakview Mobile Estates have any drinking water violations?
EPA's records list 3 violations for this system; 1 is health-based, and the most recent began in June 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 Oakview Mobile Estates' 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 3 violations for this system; 1 is health-based, and the most recent began in June 2008. For current results, consult the system's annual water quality report, EPA ECHO, or the MI state drinking water program.
Where can I find Oakview Mobile Estates' water quality report?
As a community water system, Oakview Mobile Estates 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.
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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, “Oakview Mobile Estates, PWSID MI0040222, Ohio”, https://aquacensus.com/water-systems/ohio/oakview-mobile-estates-mi0040222 (data as of October 1, 2026).