CS MORMON LAKE-UPPER VILLAGE
Missouri — Transient Non-Community — PWSID: AZ0403091
System Information
| PWSID | AZ0403091 |
| System Name | CS MORMON LAKE-UPPER VILLAGE |
| System Type | Transient Non-Community |
| Water Source | Ground Water Purchased |
| Activity Status | Active |
| Owner Type | Mixed |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | May 31, 1997 |
| Last Reported | Nov 17, 2025 |
Location & Contact
| State | Missouri |
| City | DES PERES |
| ZIP Code | 63131 |
| Address | — |
| Organization | KRIESS, FRED |
| Phone | 602-698-9786 |
Population & Service
| Population Served | 324 |
| Service Connections | 101 |
Drinking Water Violations (7)
This water system has 7 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 30, 2025 | — | Public Notice | Other | No | No | — | — | — | Unaddressed | — | Public Notice Rule and Revised PN Rule |
| Jun 1, 2024 | Jun 30, 2024 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jun 30, 2024 | Revised Total Coliform Rule |
| Aug 28, 2023 | — | Public Notice | Other | No | No | — | — | — | Resolved | May 23, 2024 | Public Notice Rule and Revised PN Rule |
| May 15, 2023 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | Apr 15, 2024 | Revised Total Coliform Rule |
| May 15, 2023 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | Apr 15, 2024 | Revised Total Coliform Rule |
| May 1, 2023 | May 31, 2023 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | May 31, 2023 | Revised Total Coliform Rule |
| May 6, 2018 | — | Revised Total Coliform Rule | TT | Yes | No | — | — | — | Resolved | Jun 14, 2018 | Revised Total Coliform Rule |
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.