County · Missouri
Linn County, Missouri: drinking water records
This overview covers 8 ZIP codes and 9 community water systems in Linn County. It also stands in for 0 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 |
|---|---|---|---|---|---|
| Chariton Linn County Pwsd 3 MO2024128 | 5,200 | 240 | 1 | 0 | 1.4 ppb |
| Brookfield PWS MO2010105 | 4,111 | 120 | 1 | 0 | 9.4 ppb |
| Linn County Cons Pwsd 1 MO2024346 | 1,420 | 0 | 0 | 2 | 0 ppb |
| Browning PWS MO2010108 | 265 | 0 | 0 | 1 | 0 ppb |
| Marceline PWS MO2010497 | 2,200 | 0 | 0 | 0 | 4.5 ppb |
| Meadville PWS MO2010512 | 415 | 0 | 0 | 0 | 3.6 ppb |
| Bucklin PWS MO2010112 | 408 | 0 | 0 | 0 | 2.6 ppb |
| Laclede PWS MO2010437 | 345 | 0 | 0 | 0 | 0 ppb |
| Linneus PWS MO2010472 | 278 | 0 | 0 | 0 | 0 ppb |
ZIP reports in Linn County
No ZIP report in this county is published yet.
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.