County · Illinois
Livingston County, Illinois: drinking water records
This overview covers 17 ZIP codes and 18 community water systems in Livingston County. It also stands in for 1 ZIP codes whose utility has too little EPA data for a page of its own.
System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.
Water systems with the most complete records
| Water system | People served | PFAS survey results | PFAS found | Health-based violations | Lead, 9 in 10 homes at or below |
|---|---|---|---|---|---|
| Dwight IL1050250 | 4,400 | 60 | 0 | 1 | 14 ppb |
| Fairbury IL1050350 | 3,633 | 60 | 0 | 1 | 0.7 ppb |
| Il American-Pontiac IL1055030 | 11,864 | 120 | 1 | 0 | 2 ppb |
| Strawn IL1050700 | 133 | 0 | 0 | 1 | 5.6 ppb |
| Emington IL1050300 | 120 | 0 | 0 | 4 | 0 ppb |
| Grove Shores Mobile Home Community FL6530698 | 100 | 0 | 0 | 1 | 1 ppb |
| Pontiac Correctional Center IL1055500 | 1,665 | 0 | 0 | 0 | 1.1 ppb |
| Chatsworth IL1050100 | 1,256 | 0 | 0 | 0 | 0 ppb |
| Forrest IL1050450 | 1,225 | 0 | 0 | 0 | 2.6 ppb |
| Flanagan IL1050400 | 1,070 | 0 | 0 | 0 | 3.6 ppb |
| Odell IL1050550 | 1,014 | 0 | 0 | 0 | 0 ppb |
| Cullom IL1050200 | 563 | 0 | 0 | 0 | 0 ppb |
| Cornell IL1050150 | 500 | 0 | 0 | 0 | 0 ppb |
| Il American-Saunemin IL1050650 | 456 | 0 | 0 | 0 | 0 ppb |
| Whispering Pines MHP NY5201339 | 400 | 0 | 0 | 0 | 1 ppb |
| Ilpo Redwood MHP LLC IL1055040 | 300 | 0 | 0 | 0 | 0.8 ppb |
| Wm W Fox Development Center IL1055520 | 174 | 0 | 0 | 0 | 44 ppb |
| Campus IL1050050 | 149 | 0 | 0 | 0 | 0 ppb |
ZIP reports in Livingston County
No ZIP report in this county is published yet.
These ZIP codes are covered by this overview because their utility has too little EPA data for a separate page: 61743.
Sources and scope
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Page generated 2026-09-03.
Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.