Cs Gardner Water Company
PWSID: AZ0404038
System Details
| Population Served | 266 |
| Service Connections | 104 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Private |
| Status | Active |
| City | Des Peres |
| Zip Code | 63131 |
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0030 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0030 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0007 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
1 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-07-01 | | Open |
Violation History (94 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-08-10 | | Returned to Compliance |
| | 2024-08-01 | Yes | Returned to Compliance |
| | 2024-06-01 | Major | Returned to Compliance |
| | 2024-06-01 | Major | Returned to Compliance |
| | 2024-06-01 | Major | Acknowledged |
| | 2024-06-01 | Major | Acknowledged |
| | 2024-06-01 | Major | Returned to Compliance |
| | 2023-07-01 | | Returned to Compliance |
| | 2023-07-01 | | Returned to Compliance |
| | 2023-07-01 | | Returned to Compliance |
| | 2022-08-01 | Yes | Acknowledged |
| | 2022-08-01 | Yes | Acknowledged |
| | 2022-08-01 | Yes | Acknowledged |
| | 2022-07-01 | Yes | Returned to Compliance |
| | 2022-02-23 | | Returned to Compliance |
| | 2022-02-23 | | Returned to Compliance |
| | 2022-02-23 | | Returned to Compliance |
| | 2021-12-01 | | Returned to Compliance |
| | 2021-12-01 | | Returned to Compliance |
| | 2021-10-01 | | Returned to Compliance |
| | 2021-10-01 | | Returned to Compliance |
| | 2021-10-01 | | Returned to Compliance |
| | 2020-12-01 | | Returned to Compliance |
| | 2020-12-01 | | Returned to Compliance |
| | 2020-10-01 | | Returned to Compliance |
| | 2020-10-01 | | Returned to Compliance |
| | 2020-10-01 | | Returned to Compliance |
| | 2020-05-01 | | Returned to Compliance |
| | 2020-05-01 | | Returned to Compliance |
| | 2019-10-01 | | Returned to Compliance |
| | 2019-10-01 | | Returned to Compliance |
| | 2019-10-01 | | Returned to Compliance |
| | 2019-09-01 | | Returned to Compliance |
| | 2019-09-01 | | Returned to Compliance |
| | 2019-05-01 | | Returned to Compliance |
| | 2019-05-01 | | Returned to Compliance |
| | 2019-03-01 | | Returned to Compliance |
| | 2019-03-01 | | Returned to Compliance |
| | 2019-02-01 | | Returned to Compliance |
| | 2019-02-01 | | Returned to Compliance |
| | 2018-12-01 | | Returned to Compliance |
| | 2018-12-01 | | Returned to Compliance |
| | 2018-10-01 | | Returned to Compliance |
| | 2018-10-01 | | Returned to Compliance |
| | 2018-09-01 | | Returned to Compliance |
| | 2018-09-01 | | Returned to Compliance |
| | 2018-08-01 | | Returned to Compliance |
| | 2018-08-01 | | Returned to Compliance |
| | 2018-06-01 | | Returned to Compliance |
| | 2018-06-01 | | Returned to Compliance |
Showing 50 of 93 historical violations.