Public water system · MI2066103
ActiveCogdal Vinyard
At a glance
Cogdal Vinyard (PWSID MI2066103) is an active transient non-community water system in Allegan County, Michigan. It reports serving 100 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list one violation for this system; it is not health-based, and the most recent began in January 2014.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
100
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Cogdal Vinyard compare with other water systems in Allegan County?
By EPA's size categories, Cogdal Vinyard is a very small system (500 people or fewer). Allegan County has 302 active public water systems. Its population served is well below the county average of 345 people per system, and accounts for less than 0.1% of the 104,093 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 Cogdal Vinyard is about 31% below 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 Cogdal Vinyard?
EPA lists Cogdal Vinyard 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. 285 of the 302 active systems in Allegan County (94%) are also privately owned.
Does Cogdal Vinyard have drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in January 2014. By type: 1 monitoring and reporting. The contaminant or rule involved is Nitrate. EPA lists 1 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 |
|---|---|---|---|---|
| 2014-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
The one violation in EPA's records.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.
Cogdal Vinyard: frequently asked questions
Who runs Cogdal Vinyard?
Cogdal Vinyard (PWSID MI2066103) is a transient non-community water system privately owned. It is regulated by the MI state drinking water program.
How many people does Cogdal Vinyard serve?
Cogdal Vinyard reports serving 100 people through 1 service connection in Allegan County, Michigan.
Where does Cogdal Vinyard 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 Cogdal Vinyard have any drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in January 2014. 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 Cogdal Vinyard'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 one violation for this system; it is not health-based, and the most recent began in January 2014. For current results, consult EPA ECHO, or the MI state drinking water program.
Where can I find Cogdal Vinyard's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Cogdal Vinyard 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 Allegan County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Allegan | Allegan | 5,930 | Community | Groundwater |
| Kalamazoo Lake Sewer & Water Authority | Allegan | 5,000 | Community | Groundwater |
| Wayland | Allegan | 4,435 | Community | Groundwater |
| Otsego | Allegan | 4,120 | Community | Groundwater |
| Plainwell | Allegan | 3,998 | Community | Groundwater |
| Bittersweet Ski Resort Inc. | Allegan | 3,500 | 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, “Cogdal Vinyard, PWSID MI2066103, Michigan”, https://aquacensus.com/water-systems/michigan/cogdal-vinyard-mi2066103 (data as of October 1, 2026).