Public water system · IL3159756
ActiveSchnucks 177 O Fallon
At a glance
Schnucks 177 O Fallon (PWSID IL3159756) is an active transient non-community water system in St. Clair County, Illinois. It reports serving 25 people through 1 service connection. Its primary water source is purchased surface water, 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
25
Service connections
1
Primary source
SWP
Purchased surface water
System type
TNCWS
Transient non-community water system
System record
How does Schnucks 177 O Fallon compare with other water systems in St. Clair County?
By EPA's size categories, Schnucks 177 O Fallon is a very small system (500 people or fewer). St. Clair County has 42 active public water systems. Its population served is well below the county average of 6,082 people per system, and accounts for less than 0.1% of the 255,459 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 Schnucks 177 O Fallon 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. Purchased surface water means the system buys surface water from another public water system rather than drawing its own. 619 Illinois systems (16%) list purchased surface water as their primary source.
Who owns and regulates Schnucks 177 O Fallon?
EPA lists Schnucks 177 O Fallon 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. 16 of the 42 active systems in St. Clair County (38%) are also privately owned.
Does Schnucks 177 O Fallon 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 Schnucks 177 O Fallon. For the latest compliance status, check EPA ECHO for current compliance history.
Schnucks 177 O Fallon: frequently asked questions
Who runs Schnucks 177 O Fallon?
Schnucks 177 O Fallon (PWSID IL3159756) is a transient non-community water system privately owned. It is regulated by the IL state drinking water program.
How many people does Schnucks 177 O Fallon serve?
Schnucks 177 O Fallon reports serving 25 people through 1 service connection in St. Clair County, Illinois.
Where does Schnucks 177 O Fallon get its water?
EPA SDWIS lists this system's primary water source as purchased surface water. Purchased surface water means the system buys surface water from another public water system rather than drawing its own.
Does Schnucks 177 O Fallon have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Schnucks 177 O Fallon'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 Schnucks 177 O Fallon's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Schnucks 177 O Fallon 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 St. Clair County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Il American-East St Louis | St. Clair | 131,368 | Community | Surface water |
| O Fallon | St. Clair | 46,603 | Community | Purchased surface water |
| Caseyville | St. Clair | 13,798 | Community | Purchased surface water |
| Cahokia Heights | St. Clair | 12,528 | Community | Purchased surface water |
| Mascoutah | St. Clair | 8,759 | Community | Purchased surface water |
| American Water Oper and Maintenance, LLC | St. Clair | 6,779 | Community | Purchased surface water |
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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, “Schnucks 177 O Fallon, PWSID IL3159756, Illinois”, https://aquacensus.com/water-systems/illinois/schnucks-177-o-fallon-il3159756 (data as of October 1, 2026).