Public water system · IL3096115

Active

Dimmick Consol Comm School 175

At a glance

Dimmick Consol Comm School 175 (PWSID IL3096115) is an active non-transient non-community water system in LaSalle County, Illinois. It reports serving 120 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as under public/private ownership. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in March 2024.

Dataset updated October 2026 . Source: EPA SDWIS/ECHO public records.

Population served

120

Service connections

Primary source

Groundwater

System type

NTNCWS

Non-transient non-community water system

System record

PWSIDIL3096115

System typeNon-transient non-community water system

Activity statusActive

Population served120

Service connections1

Primary water sourceGroundwater

Owner typePublic/private partnership

Primacy agencyIL state drinking water program

City served—

StateIllinois

ZIP—

CountyLaSalle County

How does Dimmick Consol Comm School 175 compare with other water systems in LaSalle County?

By EPA's size categories, Dimmick Consol Comm School 175 is a very small system (500 people or fewer). LaSalle County has 129 active public water systems. Its population served is well below the county average of 816 people per system, and accounts for 0.1% of the 105,319 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 Dimmick Consol Comm School 175 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 Dimmick Consol Comm School 175?

EPA lists Dimmick Consol Comm School 175 as under public/private ownership. 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. 6 of the 129 active systems in LaSalle County (4.7%) are also under public/private ownership.

Does Dimmick Consol Comm School 175 have drinking water violations?

Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in March 2024. The violations listed here began between January 2020 and March 2024. By type: 12 monitoring and reporting. The contaminants or rules involved are Lead and Copper Rule, Chlorobenzene, Cadmium and Carbon tetrachloride. EPA lists 12 as resolved. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed.

Began	Violation	Contaminant or rule	Health-based	Status
2024-03-25	Monitoring and reportingLead Consumer Notice · code 66	Lead and Copper Rulecode 5000	No	Resolved
2020-01-01	Monitoring and reportingMonitoring, Regular · code 03	Chlorobenzenecode 2989	No	Resolved
2020-01-01	Monitoring and reportingMonitoring, Regular · code 03	Cadmiumcode 1015	No	Resolved
2020-01-01	Monitoring and reportingMonitoring, Regular · code 03	Carbon tetrachloridecode 2982	No	Resolved
2020-01-01	Monitoring and reportingMonitoring, Regular · code 03	1,2,4-Trichlorobenzenecode 2378	No	Resolved
2020-01-01	Monitoring and reportingMonitoring, Regular · code 03	Xylenes, Totalcode 2955	No	Resolved
2020-01-01	Monitoring and reportingMonitoring, Regular · code 03	Dichloromethanecode 2964	No	Resolved
2020-01-01	Monitoring and reportingMonitoring, Regular · code 03	1,1,1-Trichloroethanecode 2981	No	Resolved
2020-01-01	Monitoring and reportingMonitoring, Regular · code 03	1,2-Dichloropropanecode 2983	No	Resolved
2020-01-01	Monitoring and reportingMonitoring, Regular · code 03	1,1,2-Trichloroethanecode 2985	No	Resolved
2020-01-01	Monitoring and reportingMonitoring, Regular · code 03	Tetrachloroethylenecode 2987	No	Resolved
2020-01-01	Monitoring and reportingMonitoring, Regular · code 03	Benzenecode 2990	No	Resolved

The 12 most recent violations in EPA's records, newest first.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.

Dimmick Consol Comm School 175: frequently asked questions

Who runs Dimmick Consol Comm School 175?

Dimmick Consol Comm School 175 (PWSID IL3096115) is a non-transient non-community water system under public/private ownership. It is regulated by the IL state drinking water program.

How many people does Dimmick Consol Comm School 175 serve?

Dimmick Consol Comm School 175 reports serving 120 people through 1 service connection in LaSalle County, Illinois.

Where does Dimmick Consol Comm School 175 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 Dimmick Consol Comm School 175 have any drinking water violations?

Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in March 2024. 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 Dimmick Consol Comm School 175'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. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in March 2024. For current results, consult EPA ECHO, or the IL state drinking water program.

Where can I find Dimmick Consol Comm School 175's water quality report?

The annual Consumer Confidence Report requirement applies to community water systems. Dimmick Consol Comm School 175 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 LaSalle County

Water system	County	Population served	Type	Source
Il American-Streator	LaSalle	19,000	Community	Surface water
Ottawa	LaSalle	18,097	Community	Groundwater
Peru	LaSalle	10,300	Community	Groundwater
La Salle	LaSalle	9,700	Community	Groundwater
Mendota	LaSalle	7,100	Community	Groundwater
Marseilles	LaSalle	5,061	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, “Dimmick Consol Comm School 175, PWSID IL3096115, Illinois”, https://aquacensus.com/water-systems/illinois/dimmick-consol-comm-school-175-il3096115 (data as of October 1, 2026).