Public water system · IL3147694
ActiveArchitectural Cast Stone-Metoyer
At a glance
Architectural Cast Stone-Metoyer (PWSID IL3147694) is an active transient non-community water system in DuPage County, Illinois. It reports serving 35 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's Safe Drinking Water Act records list no violations for this system.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
35
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Architectural Cast Stone-Metoyer compare with other water systems in DuPage County?
By EPA's size categories, Architectural Cast Stone-Metoyer is a very small system (500 people or fewer). DuPage County has 125 active public water systems. Its population served is well below the county average of 6,865 people per system, and accounts for less than 0.1% of the 858,100 people reported by systems filed under the county. Across Illinois, the 3,872 active systems average 3,204 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Architectural Cast Stone-Metoyer is well 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. Illinois has 1,703 active transient non-community water systems, 44% 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 Architectural Cast Stone-Metoyer?
EPA lists Architectural Cast Stone-Metoyer 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. 77 of the 125 active systems in DuPage County (62%) are also privately owned.
Does Architectural Cast Stone-Metoyer have drinking water violations?
No SDWA violations on record.
EPA's SDWA violation and enforcement data (via EPA ECHO, updated quarterly) lists no violations for Architectural Cast Stone-Metoyer. For the latest compliance status, check EPA ECHO for current compliance history.
Architectural Cast Stone-Metoyer: frequently asked questions
Who runs Architectural Cast Stone-Metoyer?
Architectural Cast Stone-Metoyer (PWSID IL3147694) is a transient non-community water system privately owned. It is regulated by the IL state drinking water program.
How many people does Architectural Cast Stone-Metoyer serve?
Architectural Cast Stone-Metoyer reports serving 35 people through 1 service connection in DuPage County, Illinois.
Where does Architectural Cast Stone-Metoyer 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 Architectural Cast Stone-Metoyer have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Architectural Cast Stone-Metoyer'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 Safe Drinking Water Act records list no violations for this system. For current results, consult EPA ECHO, or the IL state drinking water program.
Where can I find Architectural Cast Stone-Metoyer's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Architectural Cast Stone-Metoyer 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 DuPage County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Naperville | DuPage | 156,406 | Community | Purchased surface water |
| Wheaton | DuPage | 53,970 | Community | Purchased surface water |
| Downers Grove | DuPage | 49,425 | Community | Purchased surface water |
| Elmhurst | DuPage | 45,000 | Community | Purchased surface water |
| Lombard | DuPage | 44,476 | Community | Purchased surface water |
| Carol Stream | DuPage | 39,854 | Community | Purchased surface water |
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, “Architectural Cast Stone-Metoyer, PWSID IL3147694, Illinois”, https://aquacensus.com/water-systems/illinois/architectural-cast-stone-metoyer-il3147694 (data as of October 1, 2026).