La Costa Water Users Assoc
PWSID: AZ0402041
System Details
| Population Served | 30 |
| Service Connections | 16 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Public/Private |
| Status | Active |
| City | Douglas |
| Zip Code | 85607 |
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0070 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0040 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
2 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-07-01 | | Open |
| | 2022-10-21 | Major | Open |
Violation History (40 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2024-10-02 | | Returned to Compliance |
| | 2023-10-14 | Yes | Returned to Compliance |
| | 2023-10-14 | Yes | Returned to Compliance |
| | 2023-07-01 | | Returned to Compliance |
| | 2023-07-01 | | Returned to Compliance |
| | 2022-11-08 | Yes | Returned to Compliance |
| | 2022-11-08 | Yes | Returned to Compliance |
| | 2022-10-02 | | Returned to Compliance |
| | 2022-10-02 | | Returned to Compliance |
| | 2022-07-01 | | Returned to Compliance |
| | 2022-07-01 | | Returned to Compliance |
| | 2021-06-03 | Major | Returned to Compliance |
| | 2021-06-03 | Major | Returned to Compliance |
| | 2021-02-26 | | Returned to Compliance |
| | 2021-02-26 | | Returned to Compliance |
| | 2021-01-01 | | Returned to Compliance |
| | 2020-11-01 | | Returned to Compliance |
| | 2020-10-01 | | Returned to Compliance |
| | 2018-10-01 | | Returned to Compliance |
| | 2015-10-01 | | Returned to Compliance |
| | 2015-07-01 | | Returned to Compliance |
| | 2014-10-01 | | Returned to Compliance |
| | 2012-10-01 | | Returned to Compliance |
| | 2012-07-01 | | Returned to Compliance |
| | 2011-10-01 | | Returned to Compliance |
| | 2011-07-01 | | Returned to Compliance |
| | 2010-10-01 | | Returned to Compliance |
| | 2010-07-01 | | Returned to Compliance |
| | 2009-07-01 | | Returned to Compliance |
| | 2008-07-01 | | Returned to Compliance |
| | 2007-10-01 | | Returned to Compliance |
| | 2007-07-01 | | Returned to Compliance |
| | 2006-07-01 | | Returned to Compliance |
| | 2005-07-01 | | Returned to Compliance |
| | 2004-10-01 | | Returned to Compliance |
| | 2004-07-01 | | Returned to Compliance |
| | 2003-07-01 | | Returned to Compliance |
| | 2002-07-01 | | Returned to Compliance |