Winterhaven Water Development
PWSID: AZ0410119
System Details
| Population Served | 685 |
| Service Connections | 274 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Private |
| Status | Active |
| City | Tucson |
| Zip Code | 85733 |
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0006 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 |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
Violation History (20 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-09-01 | Major | Acknowledged |
| | 2017-07-01 | Major | Returned to Compliance |
| | 2017-07-01 | Major | Returned to Compliance |
| | 2017-01-01 | Major | Returned to Compliance |
| | 2017-01-01 | Major | Returned to Compliance |
| | 2017-01-01 | Major | Returned to Compliance |
| | 2017-01-01 | Major | Returned to Compliance |
| | 2016-10-01 | Major | Returned to Compliance |
| | 2016-10-01 | Major | Returned to Compliance |
| | 2016-09-01 | Major | Returned to Compliance |
| | 2016-09-01 | Major | Returned to Compliance |
| | 2016-09-01 | Major | Returned to Compliance |
| | 2016-09-01 | Major | Returned to Compliance |
| | 2016-07-01 | Major | Returned to Compliance |
| | 2016-07-01 | Major | Returned to Compliance |
| | 2016-07-01 | Major | Returned to Compliance |
| | 2016-07-01 | Major | Returned to Compliance |
| | 2015-10-01 | Major | Returned to Compliance |
| | 2015-10-01 | Major | Returned to Compliance |
| | 2002-07-01 | | Returned to Compliance |