JEFFERSON COUNTY PWSD 5
Missouri — Community Water System — PWSID: MO6024296
System Information
| PWSID | MO6024296 |
| System Name | JEFFERSON COUNTY PWSD 5 |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 07 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 7, 1980 |
| Last Reported | Mar 25, 2026 |
Location & Contact
| State | Missouri |
| City | DE SOTO |
| ZIP Code | 63020-0000 |
| Address | 13261 STATE ROAD CC |
| Organization | PETERS, LISA A |
| Phone | 636-586-5445 |
Population & Service
| Population Served | 8,000 |
| Service Connections | 2,679 |
Drinking Water Violations (8)
This water system has 8 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 1, 2023 | Feb 28, 2023 | MON | No | No | — | — | — | Resolved | Feb 28, 2023 | — | |
| Feb 1, 2023 | Feb 28, 2023 | MON | No | No | — | — | — | Resolved | Feb 28, 2023 | — | |
| Feb 1, 2023 | Feb 28, 2023 | MON | No | No | — | — | — | Resolved | Feb 28, 2023 | — | |
| Feb 1, 2023 | Feb 28, 2023 | MON | No | No | — | — | — | Resolved | Feb 28, 2023 | — | |
| Sep 1, 1993 | Sep 30, 1993 | MR | No | No | — | 5% of samples | — | Archived | Sep 30, 1993 | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.