CS SANTA CRUZ WATER CO
PWSID: AZ0412012 · Des Peres, MO · Serves 82 people
According to EPA Safe Drinking Water Information System (SDWIS), CS SANTA CRUZ WATER CO (PWSID AZ0412012) in Des Peres, MO is listed as a CWS water system covering about 82 people. The same extract lists 12 health-based violation records spanning 2021-2024. Those 12 health-based rows for CS SANTA CRUZ WATER CO cover contaminants such as Groundwater Rule, LEAD AND COPPER RULE REVISIONS, Revised Total Coliform Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
CS SANTA CRUZ WATER CO has 12 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 Groundwater Rule, LEAD AND COPPER RULE REVISIONS, Revised Total Coliform Rule. Recorded violations span 2021–2024. 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)
- AZ0412012
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Des Peres, MO
- Population Served
- 82
- Health Violations
- Yes (12)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Groundwater Rule | 8 | 8 |
| LEAD AND COPPER RULE REVISIONS | 2 | 2 |
| Revised Total Coliform Rule | 2 | 2 |
Violation History (12)
| Contaminant | Health | Date |
|---|---|---|
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| Groundwater Rule | Yes | Nov 27, 2021 |
| Groundwater Rule | Yes | Nov 27, 2021 |
| Groundwater Rule | Yes | Oct 28, 2021 |
| Groundwater Rule | Yes | Oct 28, 2021 |
| Groundwater Rule | Yes | Sep 28, 2021 |
| Groundwater Rule | Yes | Sep 28, 2021 |
| Revised Total Coliform Rule | Yes | Sep 1, 2021 |
| Revised Total Coliform Rule | Yes | Sep 1, 2021 |
| Groundwater Rule | Yes | Aug 14, 2021 |
| Groundwater Rule | Yes | Aug 14, 2021 |
Frequently Asked Questions
What does EPA SDWIS list for CS SANTA CRUZ WATER CO?
How many people does CS SANTA CRUZ WATER CO serve?
What violations does CS SANTA CRUZ WATER CO have?
What contaminants have been found in CS SANTA CRUZ WATER CO water?
Compare beyond Missouri
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest CS SANTA CRUZ WATER CO on cumulative violation count (12) and EPA-reported population served (82). Violation-count peers include SAC & FOX (MESKWAKI) IN IOWA, Walker River Paiute Tribe, CRAIG PUBLIC WORKS.
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
CS SANTA CRUZ WATER CO (AZ0412012) 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 (12 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.