Public water system · IL3158725
ActiveTrinity Presbyterian Church
At a glance
Trinity Presbyterian Church (PWSID IL3158725) is an active transient non-community water system in Mercer County, Illinois. It reports serving 150 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
150
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Trinity Presbyterian Church compare with other water systems in Mercer County?
By EPA's size categories, Trinity Presbyterian Church is a very small system (500 people or fewer). Mercer County has 27 active public water systems. Its population served is about 65% below the county average of 426 people per system, and accounts for 1.3% 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 Trinity Presbyterian Church is roughly in line with 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 Trinity Presbyterian Church?
EPA lists Trinity Presbyterian Church 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 Trinity Presbyterian Church 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 Trinity Presbyterian Church. For the latest compliance status, check EPA ECHO for current compliance history.
Trinity Presbyterian Church: frequently asked questions
Who runs Trinity Presbyterian Church?
Trinity Presbyterian Church (PWSID IL3158725) is a transient non-community water system privately owned. It is regulated by the IL state drinking water program.
How many people does Trinity Presbyterian Church serve?
Trinity Presbyterian Church reports serving 150 people through 1 service connection in Mercer County, Illinois.
Where does Trinity Presbyterian Church 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 Trinity Presbyterian Church have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Trinity Presbyterian Church'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 Trinity Presbyterian Church's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Trinity Presbyterian Church 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, “Trinity Presbyterian Church, PWSID IL3158725, Illinois”, https://aquacensus.com/water-systems/illinois/trinity-presbyterian-church-il3158725 (data as of October 1, 2026).