Arviso - Mobile Home Park
California - Community Water System - PWSID: 090605121
System Information
| PWSID | 090605121 |
| System Name | Arviso - Mobile Home Park |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Aug 2, 1994 |
| Last Reported | Mar 25, 2026 |
Location & Contact
| State | California |
| City | Pauma Valley |
| ZIP Code | 92061 |
| Address | POB 944 |
| Organization | Arviso - Mobile Home Park |
| Phone | 7607496376 |
Population & Service
| Population Served | 70 |
| Service Connections | 40 |
Drinking Water Violations (179)
This water system has 179 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 1, 2025 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Nov 1, 2025 | Nov 30, 2025 | MON | No | Yes | - | - | - | Archived | Nov 30, 2025 | - | |
| Sep 1, 2025 | Sep 30, 2025 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2025 | - | |
| Sep 1, 2025 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Aug 1, 2025 | - | RPT | No | No | - | - | - | Resolved | Dec 1, 2025 | - | |
| Aug 1, 2025 | - | RPT | No | No | - | - | - | Resolved | Dec 1, 2025 | - | |
| Jul 1, 2025 | Jul 31, 2025 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2025 | - | |
| Jul 1, 2025 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Jun 1, 2025 | - | RPT | No | No | - | - | - | Resolved | Aug 12, 2025 | - | |
| Jun 1, 2025 | - | RPT | No | No | - | - | - | Resolved | Aug 12, 2025 | - | |
| Jun 1, 2025 | - | RPT | No | No | - | - | - | Resolved | Aug 12, 2025 | - | |
| Jun 1, 2025 | - | MR | No | Yes | - | - | - | Unaddressed | - | - | |
| Mar 1, 2025 | - | RPT | No | No | - | - | - | Resolved | May 12, 2025 | - | |
| Mar 1, 2025 | - | RPT | No | No | - | - | - | Resolved | May 12, 2025 | - | |
| Mar 1, 2025 | - | RPT | No | No | - | - | - | Resolved | May 12, 2025 | - | |
| Sep 1, 2024 | - | Other | No | No | - | - | - | Resolved | Jul 9, 2025 | - | |
| Sep 1, 2024 | Sep 30, 2024 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2024 | - | |
| Aug 1, 2024 | Aug 31, 2024 | MON | No | Yes | - | - | - | Resolved | Aug 31, 2024 | - | |
| Aug 1, 2024 | - | Other | No | No | - | - | - | Resolved | Jul 9, 2025 | - | |
| Jun 1, 2024 | Jun 30, 2024 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2024 | - | |
| May 1, 2024 | - | RPT | No | No | - | - | - | Resolved | Jul 9, 2024 | - | |
| Mar 1, 2024 | Mar 31, 2024 | MON | No | Yes | - | - | - | Resolved | Mar 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Mar 1, 2023 | - | Other | No | No | - | - | - | Resolved | Jul 9, 2025 | - | |
| Mar 1, 2023 | Mar 31, 2023 | MON | No | Yes | - | - | - | Resolved | Mar 31, 2023 | - | |
| Dec 1, 2022 | Dec 31, 2022 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2022 | - | |
| Apr 1, 2022 | Apr 30, 2022 | MON | No | Yes | - | - | - | Resolved | Apr 30, 2022 | - | |
| Jan 1, 2022 | Dec 31, 2022 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2022 | - | |
| Jun 1, 2021 | Jun 30, 2021 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2021 | - | |
| Jun 1, 2021 | - | Other | No | No | - | - | - | Resolved | May 1, 2022 | - | |
| Dec 1, 2019 | - | MR | No | Yes | - | - | - | Resolved | Aug 11, 2020 | - | |
| Dec 1, 2019 | - | TT | Yes | No | - | - | - | Resolved | Aug 7, 2020 | - | |
| Dec 1, 2019 | - | Other | No | No | - | - | - | Resolved | May 4, 2022 | - | |
| Nov 1, 2019 | Nov 30, 2019 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2019 | - | |
| Nov 1, 2019 | - | Other | No | No | - | - | - | Resolved | Jul 9, 2025 | - | |
| Oct 1, 2019 | Oct 31, 2019 | MON | No | Yes | - | - | - | Resolved | Oct 31, 2019 | - | |
| Oct 1, 2019 | - | Other | No | No | - | - | - | Resolved | Jul 9, 2025 | - | |
| Jun 1, 2019 | Jun 30, 2019 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2019 | - | |
| Jun 1, 2019 | - | Other | No | No | - | - | - | Resolved | Jul 9, 2025 | - | |
| Mar 1, 2019 | - | Other | No | No | - | - | - | Resolved | Jul 9, 2025 | - | |
| Mar 1, 2019 | Mar 31, 2019 | MON | No | Yes | - | - | - | Resolved | Mar 31, 2019 | - | |
| Jan 1, 2017 | - | MR | No | No | - | TT | - | Resolved | Aug 11, 2020 | - | |
| Sep 1, 2016 | Sep 30, 2016 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2016 | - | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 2013 | - | |
| Aug 1, 2012 | Aug 31, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2012 | - | |
| Jun 1, 2012 | Jun 30, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2012 | - | |
| Jun 1, 2012 | Jun 30, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2012 | - | |
| Apr 1, 2012 | Apr 30, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Apr 30, 2012 | - |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.