County · Missouri
Cooper County, Missouri: drinking water records
This overview covers 6 ZIP codes and 13 community water systems in Cooper 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 |
|---|---|---|---|---|---|
| Boonville PWS MO3010089 | 7,964 | 120 | 2 | 7 | 0 ppb |
| Cooper County Consolidated Pwsd # 1 MO3024170 | 2,451 | 0 | 0 | 15 | 1.8 ppb |
| Pilot Grove PWS MO3010642 | 768 | 60 | 0 | 0 | 1.1 ppb |
| Otterville PWS MO3010614 | 450 | 0 | 0 | 1 | 0.5 ppb |
| Council Creek Village TX0270014 | 333 | 0 | 0 | 74 | 35 ppb |
| South Silver Creek I II & III TX0270041 | 291 | 0 | 0 | 74 | 5.8 ppb |
| Deer Springs Water Company TX0270006 | 276 | 0 | 0 | 2 | 29.4 ppb |
| Blackwater PWS MO3010075 | 181 | 0 | 0 | 9 | 0.9 ppb |
| South Council Creek 2 TX0270080 | 111 | 0 | 0 | 70 | 0 ppb |
| Cassie Water System TX0270047 | 106 | 0 | 0 | 154 | 6.8 ppb |
| Cooper County Pwsd 1 MO3024169 | 562 | 0 | 0 | 0 | 1.3 ppb |
| Bunceton PWS MO3010115 | 337 | 0 | 0 | 0 | 1.7 ppb |
| Prairie Home PWS MO3010660 | 280 | 0 | 0 | 0 | 2.1 ppb |
ZIP reports in Cooper 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.