EL PINON ESTATES WATER SYSTEM
PWSID: TX2030013 · Des Peres, MO · Serves 156 people
According to EPA Safe Drinking Water Information System (SDWIS), EL PINON ESTATES WATER SYSTEM (PWSID TX2030013) in Des Peres, MO is listed as a CWS water system covering about 156 people. The same extract lists 46 health-based violation records spanning 2015-2025. Those 46 health-based rows for EL PINON ESTATES WATER SYSTEM cover contaminants such as TTHM, Total Haloacetic Acids (HAA5), Revised Total Coliform Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
EL PINON ESTATES WATER SYSTEM has 46 health-based violation records in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 3 distinct EPA contaminant codes appear in this system's record, including TTHM, Total Haloacetic Acids (HAA5), Revised Total Coliform Rule. Recorded violations span 2015–2025. Day-to-day primacy enforcement for this system runs through the Missouri drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Missouri state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- TX2030013
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Des Peres, MO
- Population Served
- 156
- Health Violations
- Yes (46)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| TTHM | 29 | 29 |
| Total Haloacetic Acids (HAA5) | 15 | 15 |
| Revised Total Coliform Rule | 2 | 2 |
Violation History (46)
| Contaminant | Health | Date |
|---|---|---|
| TTHM | Yes | Oct 1, 2025 |
| Total Haloacetic Acids (HAA5) | Yes | Oct 1, 2025 |
| TTHM | Yes | Jul 1, 2025 |
| TTHM | Yes | Jul 1, 2025 |
| TTHM | Yes | Jul 1, 2025 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2025 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2025 |
| Total Haloacetic Acids (HAA5) | Yes | Apr 1, 2025 |
| TTHM | Yes | Apr 1, 2025 |
| TTHM | Yes | Jan 1, 2025 |
| TTHM | Yes | Jan 1, 2025 |
| Total Haloacetic Acids (HAA5) | Yes | Jan 1, 2025 |
| Total Haloacetic Acids (HAA5) | Yes | Jan 1, 2025 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Oct 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Oct 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Oct 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2024 |
| TTHM | Yes | Jan 1, 2024 |
| TTHM | Yes | Jan 1, 2024 |
| TTHM | Yes | Jan 1, 2024 |
| Revised Total Coliform Rule | Yes | Jul 23, 2022 |
| Revised Total Coliform Rule | Yes | Jul 23, 2022 |
| TTHM | Yes | Jan 1, 2020 |
| TTHM | Yes | Oct 1, 2019 |
| TTHM | Yes | Jul 1, 2019 |
| TTHM | Yes | Apr 1, 2019 |
| TTHM | Yes | Jan 1, 2019 |
| TTHM | Yes | Oct 1, 2018 |
| TTHM | Yes | Jul 1, 2018 |
| TTHM | Yes | Apr 1, 2018 |
| TTHM | Yes | Jan 1, 2017 |
| TTHM | Yes | Oct 1, 2016 |
| TTHM | Yes | Jul 1, 2016 |
| TTHM | Yes | Oct 1, 2015 |
| Total Haloacetic Acids (HAA5) | Yes | Oct 1, 2015 |
| Total Haloacetic Acids (HAA5) | Yes | Oct 1, 2015 |
Frequently Asked Questions
What does EPA SDWIS list for EL PINON ESTATES WATER SYSTEM?
How many people does EL PINON ESTATES WATER SYSTEM serve?
What violations does EL PINON ESTATES WATER SYSTEM have?
What contaminants have been found in EL PINON ESTATES WATER SYSTEM water?
Compare beyond Missouri
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest EL PINON ESTATES WATER SYSTEM on cumulative violation count (46) and EPA-reported population served (156). Violation-count peers include GRAND PORTAGE, Zia Pueblo, Fort McDowell Community.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
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About This Data
EL PINON ESTATES WATER SYSTEM (TX2030013) is drawn from EPA SDWIS. Nearby county systems in this extract include MO AMERICAN ST LOUIS ST CHARLES COUNTIES; KIRKWOOD PWS; JEFFERSON COUNTY PWSD 2; MO AMERICAN MEXICO. Health-based rows (46 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.