Public water system · IL1050650
ActiveIl American-Saunemin
At a glance
Il American-Saunemin (PWSID IL1050650) is an active community water system in Livingston County, Illinois. It reports serving 456 people through 185 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 7 violations for this system; 1 is health-based, and the most recent began in July 2016.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
456
Service connections
185
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Il American-Saunemin compare with other water systems in Livingston County?
By EPA's size categories, Il American-Saunemin is a very small system (500 people or fewer). Livingston County has 29 active public water systems. Its population served is about 55% below the county average of 1,016 people per system, and accounts for 1.5% 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 community water system reports serving 6,703 people, so Il American-Saunemin is well below that figure.
What does “community water system” mean?
A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. Illinois has 1,773 active community water systems, 46% 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 Il American-Saunemin?
EPA lists Il American-Saunemin 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 Il American-Saunemin have drinking water violations?
EPA's records list 7 violations for this system; 1 is health-based, and the most recent began in July 2016. The violations listed here began between June 1977 and July 2016. By type: 5 monitoring and reporting, 1 public notice, recordkeeping or other and 1 contaminant level above the legal limit. The contaminant or rule involved most often is Total coliform bacteria (TCR) (3 of them). EPA lists 4 as archived and 3 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 |
|---|---|---|---|---|
| 2016-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Inadequate Reporting · code 72 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2002-08-01 | Monitoring and reportingMonitoring, Repeat Major (TCR) · code 25 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 2002-08-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Archived |
| 2001-10-01 | Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52 | Lead and Copper Rulecode 5000 | No | Resolved |
| 1998-06-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 1994-10-01 | Monitoring and reportingInitial Tap Sampling for Pb and Cu · code 51 | Lead and Copper Rulecode 5000 | No | Resolved |
| 1977-06-30 | Monitoring and reportingMonitoring, Regular · code 03 | Gross alpha (excluding radon and uranium)code 4000 | 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.
Il American-Saunemin: frequently asked questions
Who runs Il American-Saunemin?
Il American-Saunemin (PWSID IL1050650) is a community water system privately owned. It is regulated by the IL state drinking water program.
How many people does Il American-Saunemin serve?
Il American-Saunemin reports serving 456 people through 185 service connections in Livingston County, Illinois.
Where does Il American-Saunemin 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 Il American-Saunemin have any drinking water violations?
EPA's records list 7 violations for this system; 1 is health-based, and the most recent began in July 2016. 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 Il American-Saunemin'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; 1 is health-based, and the most recent began in July 2016. For current results, consult the system's annual water quality report, EPA ECHO, or the IL state drinking water program.
Where can I find Il American-Saunemin's water quality report?
As a community water system, Il American-Saunemin must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
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, “Il American-Saunemin, PWSID IL1050650, Illinois”, https://aquacensus.com/water-systems/illinois/il-american-saunemin-il1050650 (data as of October 1, 2026).