Public water system · MI2076011
ActiveMattress Warehouse - Niles
At a glance
Mattress Warehouse - Niles (PWSID MI2076011) is an active transient non-community water system in Berrien County, Indiana. It reports serving 118 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 April 2024.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
118
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Mattress Warehouse - Niles compare with other water systems in Berrien County?
By EPA's size categories, Mattress Warehouse - Niles is a very small system (500 people or fewer). Berrien County has 2 active public water systems, and Mattress Warehouse - Niles is the largest of them by population served. Its population served is about 31% above the county average of 90 people per system, and accounts for 66% of the 180 people reported by systems filed under the county. Across Indiana, the 3,969 active systems average 1,456 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Mattress Warehouse - Niles is about 18% 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. Indiana has 2,596 active transient non-community water systems, 65% of the state's 3,969 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 3,769 Indiana systems (95%) list groundwater as their primary source.
Who owns and regulates Mattress Warehouse - Niles?
EPA lists Mattress Warehouse - Niles 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. 2 of the 2 active systems in Berrien County (100%) are also privately owned.
Does Mattress Warehouse - Niles have drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in April 2024. By type: 1 monitoring. The contaminant or rule involved is Revised Total Coliform Rule. 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 |
|---|---|---|---|---|
| 2024-04-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | 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.
Mattress Warehouse - Niles: frequently asked questions
Who runs Mattress Warehouse - Niles?
Mattress Warehouse - Niles (PWSID MI2076011) is a transient non-community water system privately owned. It is regulated by the MI state drinking water program.
How many people does Mattress Warehouse - Niles serve?
Mattress Warehouse - Niles reports serving 118 people through 1 service connection in Berrien County, Indiana.
Where does Mattress Warehouse - Niles 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 Mattress Warehouse - Niles 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 April 2024. 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 Mattress Warehouse - Niles' 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 April 2024. For current results, consult EPA ECHO, or the MI state drinking water program.
Where can I find Mattress Warehouse - Niles' water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Mattress Warehouse - Niles 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 Berrien County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Country View Manor Condos | Berrien | 62 | 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, “Mattress Warehouse - Niles, PWSID MI2076011, Indiana”, https://aquacensus.com/water-systems/indiana/mattress-warehouse-niles-mi2076011 (data as of October 1, 2026).