CS VERDE LEE WATER COMPANY
PWSID: AZ0406004 · Des Peres, MO · Serves 604 people
According to EPA Safe Drinking Water Information System (SDWIS), CS VERDE LEE WATER COMPANY (PWSID AZ0406004) in Des Peres, MO is listed as a CWS water system covering about 604 people. The same extract lists 21 health-based violation records spanning 2021-2025. Those 21 health-based rows for CS VERDE LEE WATER COMPANY cover contaminants such as Arsenic, Groundwater Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
CS VERDE LEE WATER COMPANY has 21 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 Arsenic, Groundwater Rule. Recorded violations span 2021–2025. 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)
- AZ0406004
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Des Peres, MO
- Population Served
- 604
- Health Violations
- Yes (21)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Arsenic | 12 | 12 |
| Groundwater Rule | 9 | 9 |
Violation History (21)
| Contaminant | Health | Date |
|---|---|---|
| Arsenic | Yes | Oct 1, 2025 |
| Arsenic | Yes | Jul 1, 2025 |
| Arsenic | Yes | Apr 1, 2025 |
| Arsenic | Yes | Apr 1, 2025 |
| Arsenic | Yes | Oct 1, 2024 |
| Arsenic | Yes | Oct 1, 2024 |
| Arsenic | Yes | Jul 1, 2024 |
| Arsenic | Yes | Jul 1, 2024 |
| Arsenic | Yes | Jul 1, 2024 |
| Arsenic | Yes | Jan 1, 2024 |
| Arsenic | Yes | Jan 1, 2024 |
| Arsenic | Yes | Jan 1, 2024 |
| Groundwater Rule | Yes | Mar 24, 2022 |
| Groundwater Rule | Yes | Mar 24, 2022 |
| Groundwater Rule | Yes | Mar 24, 2022 |
| Groundwater Rule | Yes | Mar 24, 2022 |
| Groundwater Rule | Yes | Feb 22, 2022 |
| Groundwater Rule | Yes | Feb 22, 2022 |
| Groundwater Rule | Yes | Dec 24, 2021 |
| Groundwater Rule | Yes | Dec 24, 2021 |
| Groundwater Rule | Yes | Dec 24, 2021 |
Frequently Asked Questions
What does EPA SDWIS list for CS VERDE LEE WATER COMPANY?
How many people does CS VERDE LEE WATER COMPANY serve?
What violations does CS VERDE LEE WATER COMPANY have?
What contaminants have been found in CS VERDE LEE WATER COMPANY water?
Compare beyond Missouri
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest CS VERDE LEE WATER COMPANY on cumulative violation count (21) and EPA-reported population served (604). Violation-count peers include Dishchii Bikoh Community School - BIA Charter, NEW STUYAHOK WATER SYSTEM, MOUNTAIN VILLAGE WATER SYSTEM. Population peers include GW -BWC, INC- SUNSHINE, MUIR, MINTO CITY OF.
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
CS VERDE LEE WATER COMPANY (AZ0406004) 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 (21 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.