HOWELL COUNTY PWSD 3
Missouri — Community Water System — PWSID: MO4021164
System Information
| PWSID | MO4021164 |
| System Name | HOWELL COUNTY PWSD 3 |
| 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 | Dec 13, 1996 |
| Last Reported | Dec 31, 2025 |
Location & Contact
| State | Missouri |
| City | WILLOW SPRINGS |
| ZIP Code | 65793-0231 |
| Address | 2528 COUNTY ROAD 5800 |
| Organization | SULLIVAN, JOHN R |
| Phone | 417-469-2028 |
Population & Service
| Population Served | 1,625 |
| Service Connections | 637 |
Drinking Water Violations (17)
This water system has 17 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 17, 2024 | — | LEAD AND COPPER RULE REVISIONS | RPT | No | No | — | — | — | Resolved | Apr 24, 2025 | Lead and Copper Rule Revisions |
| Oct 17, 2024 | — | LEAD AND COPPER RULE REVISIONS | RPT | No | No | — | — | — | Resolved | Apr 24, 2025 | Lead and Copper Rule Revisions |
| Oct 17, 2024 | — | LEAD AND COPPER RULE REVISIONS | RPT | No | No | — | — | — | Resolved | Apr 24, 2025 | Lead and Copper Rule Revisions |
| Oct 1, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Apr 2, 2025 | Lead and Copper Rule |
| Apr 1, 2014 | Apr 30, 2014 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2014 | Total Coliform Rule |
| Apr 1, 2014 | Apr 30, 2014 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2014 | Total Coliform Rule |
| Apr 1, 2014 | Apr 30, 2014 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2014 | Total Coliform Rule |
| Apr 1, 2014 | Apr 30, 2014 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2014 | Total Coliform Rule |
| Jul 1, 2013 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Dec 11, 2020 | Consumer Confidence Rule |
| Dec 24, 2010 | — | Public Notice | Other | No | No | — | — | — | Resolved | Dec 21, 2010 | Public Notice Rule and Revised PN Rule |
| Nov 1, 2010 | Nov 30, 2010 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 2010 | Total Coliform Rule |
| Nov 1, 2010 | Nov 30, 2010 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 2010 | Total Coliform Rule |
| Nov 1, 2010 | Nov 30, 2010 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 2010 | Total Coliform Rule |
| Nov 1, 2010 | Nov 30, 2010 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 2010 | Total Coliform Rule |
| Jan 1, 2000 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 1999 | Lead and Copper Rule |
| Jul 1, 1998 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 1998 | Lead and Copper Rule |
| Jul 1, 1998 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 1998 | Lead and Copper 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.