Public water system · IL3131920
Active7 Eleven
At a glance
7 Eleven (PWSID IL3131920) is an active transient non-community water system in Mercer County, Illinois. It reports serving 504 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
504
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does 7 Eleven compare with other water systems in Mercer County?
By EPA's size categories, 7 Eleven is a small system (501 to 3,300 people). Mercer County has 27 active public water systems. Its population served is about 18% above the county average of 426 people per system, and accounts for 4.4% of the 11,499 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 7 Eleven is about 3.5 times 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 7 Eleven?
EPA lists 7 Eleven 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. 17 of the 27 active systems in Mercer County (63%) are also privately owned.
Does 7 Eleven 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 7 Eleven. For the latest compliance status, check EPA ECHO for current compliance history.
7 Eleven: frequently asked questions
Who runs 7 Eleven?
7 Eleven (PWSID IL3131920) is a transient non-community water system privately owned. It is regulated by the IL state drinking water program.
How many people does 7 Eleven serve?
7 Eleven reports serving 504 people through 1 service connection in Mercer County, Illinois.
Where does 7 Eleven 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 7 Eleven have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is 7 Eleven'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 7 Eleven's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. 7 Eleven 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 Mercer County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Aledo | Mercer | 3,470 | Community | Groundwater |
| Viola | Mercer | 970 | Community | Groundwater |
| Sherrard | Mercer | 785 | Community | Groundwater |
| Fyre Lake Water Company | Mercer | 760 | Community | Groundwater |
| Keithsburg | Mercer | 747 | Community | Groundwater |
| New Windsor | Mercer | 740 | 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, “7 Eleven, PWSID IL3131920, Illinois”, https://aquacensus.com/water-systems/illinois/7-eleven-il3131920 (data as of October 1, 2026).