MO AMERICAN STEWARTSVILLE
Missouri — Community Water System — PWSID: MO1010762
System Information
| PWSID | MO1010762 |
| System Name | MO AMERICAN STEWARTSVILLE |
| System Type | Community Water System |
| Water Source | Ground Water Purchased |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 07 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 7, 1980 |
| Last Reported | Dec 31, 2025 |
Location & Contact
| State | Missouri |
| City | ST JOSEPH |
| ZIP Code | 64503-0000 |
| Address | 3524 S LEONARD |
| Organization | HONTZ, JOHN |
| Phone | 785-850-1655 |
Population & Service
| Population Served | 750 |
| Service Connections | 347 |
Drinking Water Violations (21)
This water system has 21 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 1, 2021 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jan 18, 2022 | Consumer Confidence Rule |
| Mar 1, 2021 | Mar 31, 2021 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Mar 31, 2021 | Revised Total Coliform Rule |
| Mar 1, 2021 | Mar 31, 2021 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Mar 31, 2021 | Revised Total Coliform Rule |
| Mar 1, 2021 | Mar 31, 2021 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Mar 31, 2021 | Revised Total Coliform Rule |
| Mar 1, 2021 | Mar 31, 2021 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Mar 31, 2021 | Revised Total Coliform Rule |
| Jul 1, 2020 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 1, 2022 | Consumer Confidence Rule |
| Jul 1, 2008 | Jul 31, 2008 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 2008 | Total Coliform Rule |
| Jul 1, 2008 | Jul 31, 2008 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 2008 | Total Coliform Rule |
| Jul 1, 2008 | Jul 31, 2008 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 2008 | Total Coliform Rule |
| Jul 1, 2008 | Jul 31, 2008 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 2008 | Total Coliform Rule |
| Oct 1, 2006 | Oct 31, 2006 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2006 | Total Coliform Rule |
| Oct 1, 2006 | Oct 31, 2006 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2006 | Total Coliform Rule |
| Oct 1, 2006 | Oct 31, 2006 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2006 | Total Coliform Rule |
| Oct 1, 2006 | Oct 31, 2006 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2006 | Total Coliform Rule |
| Oct 1, 2004 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 14, 2006 | Lead and Copper Rule |
| Nov 1, 2001 | Nov 30, 2001 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2001 | Total Coliform Rule |
| Nov 1, 2001 | Nov 30, 2001 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2001 | Total Coliform Rule |
| Nov 1, 2001 | Nov 30, 2001 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2001 | Total Coliform Rule |
| Nov 1, 2001 | Nov 30, 2001 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2001 | Total Coliform Rule |
| May 1, 1997 | May 31, 1997 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 1997 | Total Coliform Rule |
| Apr 1, 1997 | Apr 30, 1997 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 1997 | 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.