MAGNOLIA-GREEN ACRES SUBDIVISION
PWSID: LA1011004 · Des Peres, MO · Serves 1,575 people
According to EPA Safe Drinking Water Information System (SDWIS), MAGNOLIA-GREEN ACRES SUBDIVISION (PWSID LA1011004) in Des Peres, MO is listed as a CWS water system covering about 1,575 people. The same extract lists 9 health-based violation records spanning 2018-2023. Those 9 health-based rows for MAGNOLIA-GREEN ACRES SUBDIVISION cover contaminants such as Lead and Copper Rule, Groundwater Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
MAGNOLIA-GREEN ACRES SUBDIVISION has 9 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. 2 distinct EPA contaminant codes appear in this system's record, including Lead and Copper Rule, Groundwater Rule. Recorded violations span 2018–2023. 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)
- LA1011004
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Des Peres, MO
- Population Served
- 1,575
- Health Violations
- Yes (9)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Lead and Copper Rule | 5 | 5 |
| Groundwater Rule | 4 | 4 |
Violation History (9)
| Contaminant | Health | Date |
|---|---|---|
| Groundwater Rule | Yes | Sep 25, 2023 |
| Groundwater Rule | Yes | Sep 25, 2023 |
| Groundwater Rule | Yes | Sep 25, 2023 |
| Groundwater Rule | Yes | Sep 25, 2023 |
| Lead and Copper Rule | Yes | Jan 1, 2023 |
| Lead and Copper Rule | Yes | Jan 1, 2023 |
| Lead and Copper Rule | Yes | Jan 1, 2023 |
| Lead and Copper Rule | Yes | Jan 1, 2023 |
| Lead and Copper Rule | Yes | Nov 1, 2018 |
Frequently Asked Questions
What does EPA SDWIS list for MAGNOLIA-GREEN ACRES SUBDIVISION?
How many people does MAGNOLIA-GREEN ACRES SUBDIVISION serve?
What violations does MAGNOLIA-GREEN ACRES SUBDIVISION have?
What contaminants have been found in MAGNOLIA-GREEN ACRES SUBDIVISION water?
Compare beyond Missouri
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest MAGNOLIA-GREEN ACRES SUBDIVISION on cumulative violation count (9) and EPA-reported population served (1,575). Violation-count peers include Santa Clara Pueblo, PARSHALL, CITY OF, WELLPINIT. Population peers include METLAKATLA, VALLEY WATER COMPANY, REHOBOTH BAY COMMUNITY.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Similar population served
Nearest cross-state systems by EPA SDWIS population_served (same 500+ gate).
Nearby Water Systems
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About This Data
MAGNOLIA-GREEN ACRES SUBDIVISION (LA1011004) 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 (9 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.