Public water system · MI2006028
ActiveNmcaa Preschool (Interlochen)
At a glance
Nmcaa Preschool (Interlochen) (PWSID MI2006028) is an active non-transient non-community water system in Grand Traverse County, Michigan. It reports serving 170 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 9 violations for this system; none is health-based, and the most recent began in January 2007.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
170
Service connections
1
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Nmcaa Preschool (Interlochen) compare with other water systems in Grand Traverse County?
By EPA's size categories, Nmcaa Preschool (Interlochen) is a very small system (500 people or fewer). Grand Traverse County has 173 active public water systems. Its population served is about half of the county average of 329 people per system, and accounts for 0.3% of the 56,994 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 Nmcaa Preschool (Interlochen) is about 60% 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 Nmcaa Preschool (Interlochen)?
EPA lists Nmcaa Preschool (Interlochen) 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. 144 of the 173 active systems in Grand Traverse County (83%) are also privately owned.
Does Nmcaa Preschool (Interlochen) have drinking water violations?
EPA's records list 9 violations for this system; none is health-based, and the most recent began in January 2007. The violations listed here began between January 2005 and January 2007. By type: 9 monitoring and reporting. The contaminants or rules involved are Lead and Copper Rule, Beryllium, Selenium and Barium. EPA lists 8 as archived and 1 as resolved. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status. 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 |
|---|---|---|---|---|
| 2007-01-01 | Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52 | Lead and Copper Rulecode 5000 | No | Resolved |
| 2005-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Berylliumcode 1075 | No | Archived |
| 2005-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Seleniumcode 1045 | No | Archived |
| 2005-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Bariumcode 1010 | No | Archived |
| 2005-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Antimonycode 1074 | No | Archived |
| 2005-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Chromiumcode 1020 | No | Archived |
| 2005-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Thalliumcode 1085 | No | Archived |
| 2005-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Cadmiumcode 1015 | No | Archived |
| 2005-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Mercurycode 1035 | No | Archived |
All 9 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.
Nmcaa Preschool (Interlochen): frequently asked questions
Who runs Nmcaa Preschool (Interlochen)?
Nmcaa Preschool (Interlochen) (PWSID MI2006028) is a non-transient non-community water system privately owned. It is regulated by the MI state drinking water program.
How many people does Nmcaa Preschool (Interlochen) serve?
Nmcaa Preschool (Interlochen) reports serving 170 people through 1 service connection in Grand Traverse County, Michigan.
Where does Nmcaa Preschool (Interlochen) 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 Nmcaa Preschool (Interlochen) have any drinking water violations?
EPA's records list 9 violations for this system; none is health-based, and the most recent began in January 2007. 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 Nmcaa Preschool (Interlochen)'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 9 violations for this system; none is health-based, and the most recent began in January 2007. For current results, consult EPA ECHO, or the MI state drinking water program.
Where can I find Nmcaa Preschool (Interlochen)'s water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Nmcaa Preschool (Interlochen) 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 Grand Traverse County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Traverse City | Grand Traverse | 14,532 | Community | Surface water |
| Garfield Charter Township | Grand Traverse | 12,899 | Community | Purchased surface water |
| East Bay Charter Township | Grand Traverse | 3,720 | Community | Groundwater |
| Blair Township | Grand Traverse | 2,788 | Community | Groundwater |
| Peninsula Township | Grand Traverse | 1,790 | Community | Purchased surface water |
| Kingsley, Village of | Grand Traverse | 1,657 | 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, “Nmcaa Preschool (Interlochen), PWSID MI2006028, Michigan”, https://aquacensus.com/water-systems/michigan/nmcaa-preschool-interlochen-mi2006028 (data as of October 1, 2026).