Public water system · IL3166306
ActiveRainbow Resource Warehouse
At a glance
Rainbow Resource Warehouse (PWSID IL3166306) is an active non-transient non-community water system in Stark County, Illinois. It reports serving 40 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 January 2026.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
40
Service connections
1
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Rainbow Resource Warehouse compare with other water systems in Stark County?
By EPA's size categories, Rainbow Resource Warehouse is a very small system (500 people or fewer). Stark County has 12 active public water systems. Its population served is well below the county average of 311 people per system, and accounts for 1.1% of the 3,729 people reported by systems filed under the county. Across Illinois, the 3,872 active systems average 3,204 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Rainbow Resource Warehouse 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. Illinois has 396 active non-transient non-community water systems, 10% of the state's 3,872 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 2,808 Illinois systems (73%) list groundwater as their primary source.
Who owns and regulates Rainbow Resource Warehouse?
EPA lists Rainbow Resource Warehouse as privately owned. The IL state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 8 of the 12 active systems in Stark County (67%) are also privately owned.
Does Rainbow Resource Warehouse have drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in January 2026. By type: 1 monitoring. The contaminant or rule involved is Revised Total Coliform Rule. EPA lists 1 as archived. 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.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2026-01-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Archived |
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.
Rainbow Resource Warehouse: frequently asked questions
Who runs Rainbow Resource Warehouse?
Rainbow Resource Warehouse (PWSID IL3166306) is a non-transient non-community water system privately owned. It is regulated by the IL state drinking water program.
How many people does Rainbow Resource Warehouse serve?
Rainbow Resource Warehouse reports serving 40 people through 1 service connection in Stark County, Illinois.
Where does Rainbow Resource Warehouse 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 Rainbow Resource Warehouse 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 January 2026. 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 Rainbow Resource Warehouse'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 January 2026. For current results, consult EPA ECHO, or the IL state drinking water program.
Where can I find Rainbow Resource Warehouse's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Rainbow Resource Warehouse 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 Stark County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Wyoming | Stark | 1,300 | Community | Groundwater |
| Toulon | Stark | 1,193 | Community | Groundwater |
| Bradford | Stark | 676 | Community | Groundwater |
| Lafayette | Stark | 250 | Community | Groundwater |
| Allendale Conservation Club (86124) | Stark | 50 | Transient non-community | Groundwater |
| Allendale Conservation Club (86132) | Stark | 50 | Transient non-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, “Rainbow Resource Warehouse, PWSID IL3166306, Illinois”, https://aquacensus.com/water-systems/illinois/rainbow-resource-warehouse-il3166306 (data as of October 1, 2026).