WHISPERING SANDS S/D
Missouri - Community Water System - PWSID: FL3424009
System Information
| PWSID | FL3424009 |
| System Name | WHISPERING SANDS S/D |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Mixed |
| EPA Region | 04 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 29, 1982 |
| Last Reported | Feb 24, 2026 |
Location & Contact
| State | Missouri |
| City | DES PERES |
| ZIP Code | 63131 |
| Address | 1630 DES PERES RD., SUITE 140 |
| Organization | JOSIAH COX |
| Phone | 314-736-4672 |
Population & Service
| Population Served | 318 |
| Service Connections | 127 |
Drinking Water Violations (59)
This water system has 59 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 1, 2025 | Jun 30, 2025 | MR | No | Yes | - | - | - | Archived | Jun 30, 2025 | - | |
| Jun 1, 2025 | Jun 30, 2025 | MON | No | Yes | - | - | - | Archived | Jun 30, 2025 | - | |
| May 1, 2025 | May 31, 2025 | MR | No | Yes | - | - | - | Archived | May 31, 2025 | - | |
| May 1, 2025 | May 31, 2025 | MON | No | Yes | - | - | - | Archived | May 31, 2025 | - | |
| Oct 1, 2023 | Oct 31, 2023 | MON | No | Yes | - | - | - | Resolved | Oct 31, 2023 | - | |
| Oct 1, 2023 | Oct 31, 2023 | MON | No | Yes | - | - | - | Resolved | Oct 31, 2023 | - | |
| Oct 1, 2023 | Oct 31, 2023 | MON | No | Yes | - | - | - | Resolved | Oct 31, 2023 | - | |
| Oct 1, 2023 | Oct 31, 2023 | MON | No | Yes | - | - | - | Resolved | Oct 31, 2023 | - | |
| Oct 1, 2023 | Oct 31, 2023 | MON | No | Yes | - | - | - | Resolved | Oct 31, 2023 | - | |
| Oct 1, 2023 | Oct 31, 2023 | MR | No | Yes | - | - | - | Resolved | Oct 31, 2023 | - | |
| Oct 1, 2023 | Oct 31, 2023 | MR | No | Yes | - | - | - | Resolved | Oct 31, 2023 | - | |
| Oct 1, 2023 | Oct 31, 2023 | MR | No | Yes | - | - | - | Resolved | Oct 31, 2023 | - | |
| Oct 1, 2023 | Oct 31, 2023 | MR | No | Yes | - | - | - | Resolved | Oct 31, 2023 | - | |
| Oct 1, 2023 | Oct 31, 2023 | MR | No | Yes | - | - | - | Resolved | Oct 31, 2023 | - | |
| Jul 1, 2023 | - | MR | No | Yes | - | - | - | Resolved | Nov 3, 2023 | - | |
| Jul 1, 2023 | - | MR | No | Yes | - | - | - | Resolved | Nov 3, 2023 | - | |
| Jan 1, 2020 | Dec 31, 2021 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Dec 31, 2021 | - | |
| Jan 1, 2020 | Dec 31, 2021 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Dec 31, 2021 | - | |
| Jan 1, 2020 | Dec 31, 2021 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Dec 31, 2021 | - | |
| Jan 1, 2020 | Dec 31, 2021 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Dec 31, 2021 | - | |
| Jan 1, 2020 | Dec 31, 2021 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Dec 31, 2021 | - | |
| Jul 1, 2004 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Apr 1, 2002 | Apr 30, 2002 | MCL | Yes | No | - | 5% of samples | - | Archived | Apr 30, 2002 | - | |
| Jan 1, 1998 | Jan 31, 1998 | MR | No | Yes | - | 5% of samples | - | Archived | Jan 31, 1998 | - | |
| May 1, 1991 | May 31, 1991 | MR | No | No | - | 5% of samples | - | Archived | May 31, 1991 | - | |
| Apr 1, 1991 | Apr 30, 1991 | MR | No | No | - | 5% of samples | - | Archived | Apr 30, 1991 | - | |
| Nov 1, 1986 | Oct 31, 1990 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Sep 30, 1990 | - | |
| Nov 1, 1986 | Oct 31, 1990 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Sep 30, 1990 | - | |
| Nov 1, 1986 | Oct 31, 1990 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Sep 30, 1990 | - | |
| Nov 1, 1986 | Oct 31, 1990 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Sep 30, 1990 | - | |
| Nov 1, 1986 | Oct 31, 1990 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Sep 30, 1990 | - | |
| Nov 1, 1986 | Oct 31, 1990 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Sep 30, 1990 | - | |
| Nov 1, 1986 | Oct 31, 1990 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Sep 30, 1990 | - | |
| Nov 1, 1986 | Oct 31, 1990 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Sep 30, 1990 | - | |
| Nov 1, 1986 | Oct 31, 1990 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Sep 30, 1990 | - | |
| Nov 1, 1986 | Oct 31, 1990 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Sep 30, 1990 | - | |
| Oct 1, 1984 | Sep 30, 1987 | MR | No | Yes | - | 0.05 mg/L | - | Archived | Sep 30, 1987 | - | |
| Oct 1, 1984 | Sep 30, 1987 | MR | No | Yes | - | 0.010 mg/L | - | Archived | Sep 30, 1987 | - | |
| Oct 1, 1984 | Sep 30, 1987 | MR | No | Yes | - | 4.0 mg/L | - | Archived | Sep 30, 1987 | - | |
| Oct 1, 1984 | Sep 30, 1987 | MR | No | Yes | - | 0.005 mg/L | - | Archived | Sep 30, 1987 | - | |
| Oct 1, 1984 | Sep 30, 1987 | MR | No | Yes | - | 0.1 mg/L | - | Archived | Sep 30, 1987 | - | |
| Oct 1, 1984 | Sep 30, 1987 | MR | No | Yes | - | 10 mg/L | - | Archived | Sep 30, 1987 | - | |
| Oct 1, 1984 | Sep 30, 1987 | MR | No | Yes | - | 0.002 mg/L | - | Archived | Sep 30, 1987 | - | |
| Oct 1, 1984 | Sep 30, 1987 | MR | No | Yes | - | 2 mg/L | - | Archived | Sep 30, 1987 | - | |
| Mar 1, 1984 | Feb 29, 1988 | MR | No | Yes | - | 15 pCi/L | - | Archived | Feb 29, 1988 | - | |
| Mar 1, 1984 | Feb 29, 1988 | MR | No | Yes | - | 15 pCi/L | - | Archived | Feb 29, 1988 | - | |
| Mar 1, 1984 | Feb 29, 1988 | MR | No | Yes | - | 15 pCi/L | - | Archived | Feb 29, 1988 | - | |
| - | - | - | 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.