Public water system · MN5580425
ActiveOperating Engineers Local 49
At a glance
Operating Engineers Local 49 (PWSID MN5580425) is an active non-transient non-community water system in Pine County, Minnesota. It reports serving 30 people through 3 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 2 violations for this system; all are health-based, and the most recent began in January 2012.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
30
Service connections
3
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Operating Engineers Local 49 compare with other water systems in Pine County?
By EPA's size categories, Operating Engineers Local 49 is a very small system (500 people or fewer). Pine County has 110 active public water systems. Its population served is well below the county average of 225 people per system, and accounts for 0.1% of the 24,775 people reported by systems filed under the county. Across Minnesota, the 6,465 active systems average 820 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Operating Engineers Local 49 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. Minnesota has 470 active non-transient non-community water systems, 7.3% of the state's 6,465 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 6,261 Minnesota systems (97%) list groundwater as their primary source.
Who owns and regulates Operating Engineers Local 49?
EPA lists Operating Engineers Local 49 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. 87 of the 110 active systems in Pine County (79%) are also privately owned.
Does Operating Engineers Local 49 have drinking water violations?
EPA's records list 2 violations for this system; all are health-based, and the most recent began in January 2012. The violations listed here began between October 2007 and January 2012. By type: 2 contaminant level above the legal limit. The contaminant or rule involved most often is Total coliform bacteria (TCR) (2 of them). EPA lists 2 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 |
|---|---|---|---|---|
| 2012-01-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2007-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
All 2 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.
Operating Engineers Local 49: frequently asked questions
Who runs Operating Engineers Local 49?
Operating Engineers Local 49 (PWSID MN5580425) is a non-transient non-community water system privately owned. It is regulated by the MN state drinking water program.
How many people does Operating Engineers Local 49 serve?
Operating Engineers Local 49 reports serving 30 people through 3 service connections in Pine County, Minnesota.
Where does Operating Engineers Local 49 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 Operating Engineers Local 49 have any drinking water violations?
EPA's records list 2 violations for this system; all are health-based, and the most recent began in January 2012. 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 Operating Engineers Local 49'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 2 violations for this system; all are health-based, and the most recent began in January 2012. For current results, consult EPA ECHO, or the MN state drinking water program.
Where can I find Operating Engineers Local 49's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Operating Engineers Local 49 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.
Other water systems in Pine County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Pine City | Pine | 3,458 | Community | Groundwater |
| General Andrews Rest Area Mndot | Pine | 2,300 | Transient non-community | Groundwater |
| Hinckley | Pine | 1,964 | Community | Groundwater |
| Kettle River Rest Area Mndot | Pine | 1,908 | Transient non-community | Groundwater |
| Pathfinder Village | Pine | 1,700 | Transient non-community | Groundwater |
| Federal Correctional Institution | Pine | 1,587 | 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, “Operating Engineers Local 49, PWSID MN5580425, Minnesota”, https://aquacensus.com/water-systems/minnesota/operating-engineers-local-49-mn5580425 (data as of October 1, 2026).