Public water system · IL3056648
ActiveDwight Country Club
At a glance
Dwight Country Club (PWSID IL3056648) is an active transient non-community water system in Livingston County, Illinois. It reports serving 250 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 7 violations for this system; 2 are health-based, and the most recent began in October 2015.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
250
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Dwight Country Club compare with other water systems in Livingston County?
By EPA's size categories, Dwight Country Club is a very small system (500 people or fewer). Livingston County has 29 active public water systems. Its population served is well below the county average of 1,016 people per system, and accounts for 0.8% of the 29,454 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 Dwight Country Club is about 74% above 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 Dwight Country Club?
EPA lists Dwight Country Club 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. 15 of the 29 active systems in Livingston County (52%) are also privately owned.
Does Dwight Country Club have drinking water violations?
EPA's records list 7 violations for this system; 2 are health-based, and the most recent began in October 2015. The violations listed here began between July 1989 and October 2015. By type: 5 monitoring and reporting and 2 contaminant level above the legal limit. The contaminant or rule involved most often is Total coliform bacteria (TCR) (6 of them). EPA lists 6 as archived and 1 as resolved. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status. 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 |
|---|---|---|---|---|
| 2015-10-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 2010-01-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 1993-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Archived |
| 1992-01-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 1991-10-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 1989-07-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Archived |
| 1989-07-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Archived |
All 7 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.
Dwight Country Club: frequently asked questions
Who runs Dwight Country Club?
Dwight Country Club (PWSID IL3056648) is a transient non-community water system privately owned. It is regulated by the IL state drinking water program.
How many people does Dwight Country Club serve?
Dwight Country Club reports serving 250 people through 1 service connection in Livingston County, Illinois.
Where does Dwight Country Club 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 Dwight Country Club have any drinking water violations?
EPA's records list 7 violations for this system; 2 are health-based, and the most recent began in October 2015. 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 Dwight Country Club'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 records list 7 violations for this system; 2 are health-based, and the most recent began in October 2015. For current results, consult EPA ECHO, or the IL state drinking water program.
Where can I find Dwight Country Club's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Dwight Country Club 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 Livingston County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Il American-Pontiac | Livingston | 11,864 | Community | Surface water |
| Dwight | Livingston | 4,400 | Community | Groundwater |
| Fairbury | Livingston | 3,633 | Community | Groundwater |
| Pontiac Correctional Center | Livingston | 1,665 | Community | Purchased surface water |
| Chatsworth | Livingston | 1,256 | Community | Groundwater |
| Forrest | Livingston | 1,225 | 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, “Dwight Country Club, PWSID IL3056648, Illinois”, https://aquacensus.com/water-systems/illinois/dwight-country-club-il3056648 (data as of October 1, 2026).