TIMBERLAKE MASTER ASSN INC
Missouri - Community Water System - PWSID: MO3031365
System Information
| PWSID | MO3031365 |
| System Name | TIMBERLAKE MASTER ASSN INC |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 07 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 2, 2010 |
| Last Reported | Mar 25, 2026 |
Location & Contact
| State | Missouri |
| City | OSAGE BEACH |
| ZIP Code | 65065-0000 |
| Address | 5211 OSAGE BEACH PKWY |
| Organization | PENTECOST, ALEXIS |
| Phone | 573-302-1300 |
Population & Service
| Population Served | 300 |
| Service Connections | 163 |
Drinking Water Violations (15)
This water system has 15 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Oct 5, 2023 | - | |
| Nov 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Oct 5, 2023 | - | |
| Nov 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Oct 5, 2023 | - | |
| Nov 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Oct 5, 2023 | - | |
| Jul 1, 2014 | - | Other | No | No | - | - | - | Resolved | Oct 2, 2015 | - | |
| Jul 1, 2012 | - | Other | No | No | - | - | - | Resolved | May 5, 2014 | - | |
| Jan 1, 2011 | Jan 31, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jan 31, 2011 | - | |
| Jan 1, 2011 | Jan 31, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jan 31, 2011 | - | |
| Jan 1, 2011 | Jan 31, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jan 31, 2011 | - | |
| Jan 1, 2011 | Jan 31, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jan 31, 2011 | - | |
| Dec 1, 2010 | Dec 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Dec 31, 2010 | - | |
| Dec 1, 2010 | Dec 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Dec 31, 2010 | - | |
| Dec 1, 2010 | Dec 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Dec 31, 2010 | - | |
| Dec 1, 2010 | Dec 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Dec 31, 2010 | - | |
| - | - | - | 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.