Public water system · MN5550103
ActiveMidwest Manufacturing
At a glance
Midwest Manufacturing (PWSID MN5550103) is an active non-transient non-community water system in Olmsted County, Wisconsin. It reports serving 30 people through 2 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list one violation for this system; it is health-based, and the most recent began in October 2006.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
30
Service connections
2
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Midwest Manufacturing compare with other water systems in Olmsted County?
By EPA's size categories, Midwest Manufacturing is a very small system (500 people or fewer). Olmsted County has 1 active public water system, and Midwest Manufacturing is the largest of them by population served. Its population served is roughly in line with the county average of 30 people per system, and accounts for 100% of the 30 people reported by systems filed under the county. Across Wisconsin, the 11,056 active systems average 469 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Midwest Manufacturing is well below that figure.
What does “non-transient non-community water system” mean?
A non-transient non-community water system regularly serves at least 25 of the same people for more than six months a year, but not where they live. Schools, factories, office buildings and hospitals with their own supply are typical examples. Wisconsin has 891 active non-transient non-community water systems, 8.1% of the state's 11,056 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 10,978 Wisconsin systems (99%) list groundwater as their primary source.
Who owns and regulates Midwest Manufacturing?
EPA lists Midwest Manufacturing as privately owned. The MN 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 Olmsted County (100%) are also privately owned.
Does Midwest Manufacturing have drinking water violations?
EPA's records list one violation for this system; it is health-based, and the most recent began in October 2006. By type: 1 contaminant level above the legal limit. The contaminant or rule involved is Total coliform bacteria (TCR). 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 |
|---|---|---|---|---|
| 2006-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | 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.
Midwest Manufacturing: frequently asked questions
Who runs Midwest Manufacturing?
Midwest Manufacturing (PWSID MN5550103) is a non-transient non-community water system privately owned. It is regulated by the MN state drinking water program.
How many people does Midwest Manufacturing serve?
Midwest Manufacturing reports serving 30 people through 2 service connections in Olmsted County, Wisconsin.
Where does Midwest Manufacturing 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 Midwest Manufacturing have any drinking water violations?
EPA's records list one violation for this system; it is health-based, and the most recent began in October 2006. 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 Midwest Manufacturing'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 health-based, and the most recent began in October 2006. For current results, consult EPA ECHO, or the MN state drinking water program.
Where can I find Midwest Manufacturing's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Midwest Manufacturing is a non-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.
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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, “Midwest Manufacturing, PWSID MN5550103, Wisconsin”, https://aquacensus.com/water-systems/wisconsin/midwest-manufacturing-mn5550103 (data as of October 1, 2026).