ECCO
California - Community Water System - PWSID: CA2000688
System Information
| PWSID | CA2000688 |
| System Name | ECCO |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | Yes |
| First Reported | Mar 28, 1986 |
| Last Reported | Mar 20, 2026 |
Location & Contact
| State | California |
| City | OAKHURST |
| ZIP Code | 93644 |
| Address | 43803 Hwy 41 |
| Organization | MIKE, ROBERTS |
| Phone | 559-683-8162 |
Population & Service
| Population Served | 100 |
| Service Connections | 20 |
Drinking Water Violations (36)
This water system has 36 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, 2023 | - | MR | No | No | - | TT | - | Resolved | Oct 13, 2023 | - | |
| Jan 1, 2023 | - | MR | No | No | - | TT | - | Resolved | Oct 13, 2023 | - | |
| Sep 1, 2017 | Sep 30, 2017 | MCL | Yes | No | .015 MG/L | 0.010 mg/L | .01 | Resolved | Sep 30, 2017 | - | |
| Sep 1, 2017 | Sep 30, 2017 | MCL | Yes | No | .015 MG/L | 0.010 mg/L | .01 | Resolved | Sep 30, 2017 | - | |
| Sep 1, 2017 | Sep 30, 2017 | MCL | Yes | No | .015 MG/L | 0.010 mg/L | .01 | Resolved | Sep 30, 2017 | - | |
| Aug 1, 2017 | Aug 31, 2017 | MCL | Yes | No | .0255 MG/L | 0.010 mg/L | .01 | Resolved | Aug 31, 2017 | - | |
| Aug 1, 2017 | Aug 31, 2017 | MCL | Yes | No | .0255 MG/L | 0.010 mg/L | .01 | Resolved | Aug 31, 2017 | - | |
| Aug 1, 2017 | Aug 31, 2017 | MCL | Yes | No | .0255 MG/L | 0.010 mg/L | .01 | Resolved | Aug 31, 2017 | - | |
| Mar 1, 2015 | Mar 30, 2015 | MR | No | No | - | 0.010 mg/L | - | Resolved | Mar 30, 2015 | - | |
| Mar 1, 2015 | Mar 30, 2015 | MR | No | No | - | 0.010 mg/L | - | Resolved | Mar 30, 2015 | - | |
| Mar 1, 2015 | Mar 30, 2015 | MR | No | No | - | 0.010 mg/L | - | Resolved | Mar 30, 2015 | - | |
| Oct 1, 2012 | Dec 31, 2012 | MCL | Yes | No | .016 MG/L | 0.010 mg/L | .01 | Resolved | Dec 31, 2012 | - | |
| Oct 1, 2012 | Dec 31, 2012 | MCL | Yes | No | .016 MG/L | 0.010 mg/L | .01 | Resolved | Dec 31, 2012 | - | |
| Aug 1, 2012 | Aug 31, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2012 | - | |
| Aug 1, 2012 | Aug 31, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2012 | - | |
| Aug 1, 2012 | Aug 31, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2012 | - | |
| Jan 1, 2012 | Dec 31, 2017 | MR | No | Yes | - | 30 ug/L | - | Resolved | Dec 31, 2017 | - | |
| Jan 1, 2012 | Dec 31, 2017 | MR | No | Yes | - | 30 ug/L | - | Resolved | Dec 31, 2017 | - | |
| Jun 1, 2010 | Jun 30, 2010 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2010 | - | |
| Jun 1, 2010 | Jun 30, 2010 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2010 | - | |
| Jun 1, 2010 | Jun 30, 2010 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2010 | - | |
| Jan 1, 2010 | Dec 31, 2010 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2010 | - | |
| Jan 1, 2010 | - | MR | No | No | - | TT | - | Resolved | Feb 17, 2015 | - | |
| Jan 1, 2010 | Dec 31, 2010 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2010 | - | |
| Apr 1, 2009 | Jun 30, 2009 | MCL | Yes | No | .015 MG/L | 0.010 mg/L | .01 | Resolved | Jun 30, 2009 | - | |
| Apr 1, 2009 | Jun 30, 2009 | MCL | Yes | No | .015 MG/L | 0.010 mg/L | .01 | Resolved | Jun 30, 2009 | - | |
| Jan 1, 2009 | Mar 31, 2009 | MCL | Yes | No | .014 MG/L | 0.010 mg/L | .01 | Resolved | Mar 31, 2009 | - | |
| Jan 1, 2009 | Mar 31, 2009 | MCL | Yes | No | .014 MG/L | 0.010 mg/L | .01 | Resolved | Mar 31, 2009 | - | |
| Jan 1, 2008 | Dec 31, 2008 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2008 | - | |
| Jan 1, 2008 | Dec 31, 2008 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2008 | - | |
| Jan 1, 2008 | Dec 31, 2008 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2008 | - | |
| Jan 1, 2008 | Dec 31, 2008 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2008 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - |
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.