OCCIDENTAL ARTS & ECOLOGY CENTER
California - Non-Transient Non-Community - PWSID: CA4901141
System Information
| PWSID | CA4901141 |
| System Name | OCCIDENTAL ARTS & ECOLOGY CENTER |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Dec 21, 1992 |
| Last Reported | Mar 20, 2026 |
Location & Contact
| State | California |
| City | OCCIDENTAL |
| ZIP Code | 95465 |
| Address | 15290 Coleman Valley Road |
| Organization | HENSON, DAVE |
| Phone | 707-874-1557 |
Population & Service
| Population Served | 51 |
| Service Connections | 17 |
Drinking Water Violations (16)
This water system has 16 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2024 | Jan 31, 2024 | MON | No | Yes | - | - | - | Resolved | Jan 31, 2024 | - | |
| Jan 1, 2024 | Jan 31, 2024 | MON | No | Yes | - | - | - | Resolved | Jan 31, 2024 | - | |
| Jul 1, 2023 | - | MR | No | No | - | TT | - | Addressed | - | - | |
| Jan 1, 2023 | - | MR | No | No | - | TT | - | Addressed | - | - | |
| Jan 1, 2023 | - | MR | No | No | - | TT | - | Addressed | - | - | |
| Jan 1, 2021 | Jan 31, 2021 | MON | No | Yes | - | - | - | Archived | Jan 31, 2021 | - | |
| Aug 1, 2018 | Aug 31, 2018 | MON | No | Yes | - | - | - | Resolved | Jun 10, 2017 | - | |
| Aug 1, 2018 | Aug 31, 2018 | MON | No | Yes | - | - | - | Resolved | Jun 10, 2017 | - | |
| Jun 1, 2010 | Jun 30, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jun 30, 2010 | - | |
| Jun 1, 2010 | Jun 30, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jun 30, 2010 | - | |
| Mar 1, 2007 | Mar 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2007 | - | |
| Mar 1, 2007 | Mar 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2007 | - | |
| Jan 1, 2006 | Dec 31, 2006 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2006 | - | |
| Jan 1, 2006 | Dec 31, 2006 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2006 | - | |
| Mar 1, 2001 | Mar 31, 2001 | MCL | Yes | No | - | 5% of samples | - | Resolved | Mar 31, 2001 | - | |
| Mar 1, 2001 | Mar 31, 2001 | MCL | Yes | No | - | 5% of samples | - | Resolved | Mar 31, 2001 | - |
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.