County · Missouri
Nodaway County, Missouri: drinking water records
This overview covers 15 ZIP codes and 13 community water systems in Nodaway 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 |
|---|---|---|---|---|---|
| Maryville PWS MO1010508 | 10,775 | 95 | 1 | 4 | 6.1 ppb |
| Nodaway County Pwsd 1 MO1024428 | 6,428 | 120 | 1 | 0 | 1.4 ppb |
| Burlington Junction PWS MO1010117 | 630 | 0 | 0 | 1 | 1.5 ppb |
| Hopkins PWS MO1010378 | 550 | 0 | 0 | 1 | 1.8 ppb |
| Ravenwood PWS MO1010673 | 420 | 0 | 0 | 1 | 0 ppb |
| Skidmore PWS MO1010744 | 230 | 0 | 0 | 0 | 5.7 ppb |
| Barnard PWS MO1010046 | 220 | 0 | 0 | 0 | 2.9 ppb |
| Clearmont PWS MO1010173 | 210 | 0 | 0 | 0 | 1.8 ppb |
| Conception Junction PWS MO1010182 | 192 | 0 | 0 | 0 | 0 ppb |
| Graham PWS MO1010319 | 170 | 0 | 0 | 0 | 0.9 ppb |
| Elmo PWS MO1010249 | 169 | 0 | 0 | 0 | 0 ppb |
| Parnell PWS MO1010627 | 135 | 0 | 0 | 0 | 2.8 ppb |
| Great Northwest Wholesale Water Commiss MO1071603 | 25 | 0 | 0 | 0 | not reported |
ZIP reports in Nodaway 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.