County · Missouri
Pemiscot County, Missouri: drinking water records
This overview covers 9 ZIP codes and 7 community water systems in Pemiscot 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 |
|---|---|---|---|---|---|
| Pemiscot County Con Pwsd 1 MO4024448 | 6,042 | 240 | 0 | 0 | 1.1 ppb |
| Caruthersville PWS MO4010143 | 5,518 | 60 | 0 | 0 | 11.4 ppb |
| Steele PWS MO4010758 | 1,975 | 0 | 0 | 3 | 0 ppb |
| Holland PWS MO4010372 | 229 | 0 | 0 | 2 | 0.9 ppb |
| Hayti PWS MO4010354 | 2,789 | 0 | 0 | 0 | 2.6 ppb |
| Hayti Heights PWS MO4010959 | 520 | 0 | 0 | 0 | 0 ppb |
| Wardell PWS MO4010830 | 310 | 0 | 0 | 0 | 0.6 ppb |
ZIP reports in Pemiscot 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.