Public water system · MI2005267
ActiveTustin Elem/Day Care
At a glance
Tustin Elem/Day Care (PWSID MI2005267) is an active non-transient non-community water system in Osceola County, Michigan. It reports serving 178 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 July 1996.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
178
Service connections
1
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Tustin Elem/Day Care compare with other water systems in Osceola County?
By EPA's size categories, Tustin Elem/Day Care is a very small system (500 people or fewer). Osceola County has 92 active public water systems. Its population served is about 28% below the county average of 247 people per system, and accounts for 0.8% of the 22,697 people reported by systems filed under the county. Across Michigan, the 10,599 active systems average 847 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Tustin Elem/Day Care is about 59% 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. Michigan has 1,402 active non-transient non-community water systems, 13% 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 Tustin Elem/Day Care?
EPA lists Tustin Elem/Day Care 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. 85 of the 92 active systems in Osceola County (92%) are also privately owned.
Does Tustin Elem/Day Care have drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in July 1996. By type: 1 monitoring and reporting. 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 |
|---|---|---|---|---|
| 1996-07-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | 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.
Tustin Elem/Day Care: frequently asked questions
Who runs Tustin Elem/Day Care?
Tustin Elem/Day Care (PWSID MI2005267) is a non-transient non-community water system privately owned. It is regulated by the MI state drinking water program.
How many people does Tustin Elem/Day Care serve?
Tustin Elem/Day Care reports serving 178 people through 1 service connection in Osceola County, Michigan.
Where does Tustin Elem/Day Care 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 Tustin Elem/Day Care 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 July 1996. 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 Tustin Elem/Day Care'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 July 1996. For current results, consult EPA ECHO, or the MI state drinking water program.
Where can I find Tustin Elem/Day Care's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Tustin Elem/Day Care 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 Osceola County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Reed City, City of | Osceola | 2,425 | Community | Groundwater |
| Evart, City of | Osceola | 1,742 | Community | Groundwater |
| Bluetriton Brands Inc. | Osceola | 1,000 | Non-transient non-community | Groundwater |
| Evart Wells 7 & 13 for Bottling | Osceola | 1,000 | Non-transient non-community | Groundwater |
| Sears Ez Mart | Osceola | 865 | Transient non-community | Groundwater |
| Mdot - Tustin, R305 | Osceola | 825 | Transient non-community | Groundwater |
Related pages
Working with water-system records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “Tustin Elem/Day Care, PWSID MI2005267, Michigan”, https://aquacensus.com/water-systems/michigan/tustin-elem-day-care-mi2005267 (data as of October 1, 2026).