Tap Truth EPA drinking water records, in plain English

Public water system record

Golden State Water Co. - Robbins

Serves Robbins, Sutter County, CA · 205 people served

Federal records show 21 health-based violations and 3 monitoring/reporting issues for Golden State Water Co. - Robbins in the last ten years. The most serious issue in this window was a Arsenic violation that EPA lists as archived, not resolved.

  • CA5100107
  • RANCHO CORDOVA
  • CA
  • 205 served

System profile

Source water Groundwater
ZIP 95670
EPA system ID CA5100107

Verify this system on EPA ECHO →

Health-based violations, last 10 years
21
Resolved
0
Unresolved
0
Archived by EPA
21
Any acute record
No
Monitoring issues, last 10 years
3

Key facts

  • Golden State Water Co. - Robbins draws water from 2 wells (1 of them for emergency, seasonal or other part-time use).
  • Highest measured level in the last 10 years: Arsenic, 18 µg/L, federal limit 10 µg/L (1.8 times the limit), 2020.
  • Most recent formal enforcement: compliance order (no penalty) by EPA, August 2022.
  • Record on file since 1980, with 55 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 95 service lines.

Check whether Golden State Water Co. - Robbins serves your address

Address suggestions by Mapbox

Health-based violations

Since October 2016

Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.

Contaminant Rule family Start date Status Acute
Arsenic
Contaminant limit exceeded
Measured 14.5 µg/L, federal limit 10 µg/L (1.5 times the limit)
 330 Oct 1, 2021 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
 No
Arsenic
Contaminant limit exceeded
Measured 15.3 µg/L, federal limit 10 µg/L (1.5 times the limit)
 330 Jul 1, 2021 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
 No
Arsenic
Contaminant limit exceeded
Measured 16.6 µg/L, federal limit 10 µg/L (1.7 times the limit)
 330 Apr 1, 2021 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
 No
Arsenic
Contaminant limit exceeded
Measured 16.6 µg/L, federal limit 10 µg/L (1.7 times the limit)
 330 Jan 1, 2021 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
 No
Arsenic
Contaminant limit exceeded
Measured 16.4 µg/L, federal limit 10 µg/L (1.6 times the limit)
 330 Oct 1, 2020 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
 No
Arsenic
Contaminant limit exceeded
Measured 16 µg/L, federal limit 10 µg/L (1.6 times the limit)
 330 Jul 1, 2020 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
 No
Arsenic
Contaminant limit exceeded
Measured 18 µg/L, federal limit 10 µg/L (1.8 times the limit)
 330 Apr 1, 2020 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
 No
Arsenic
Contaminant limit exceeded
Measured 18 µg/L, federal limit 10 µg/L (1.8 times the limit)
 330 Jan 1, 2020 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
 No
Arsenic
Contaminant limit exceeded
Measured 18 µg/L, federal limit 10 µg/L (1.8 times the limit)
 330 Oct 1, 2019 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
 No
Arsenic
Contaminant limit exceeded
Measured 17.75 µg/L, federal limit 10 µg/L (1.8 times the limit)
 330 Jul 1, 2019 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
 No
Arsenic
Contaminant limit exceeded
Measured 15 µg/L, federal limit 10 µg/L (1.5 times the limit)
 330 Apr 1, 2019 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
 No
Arsenic
Contaminant limit exceeded
Measured 15 µg/L, federal limit 10 µg/L (1.5 times the limit)
 330 Jan 1, 2019 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
 No
Arsenic
Contaminant limit exceeded
Measured 15.33 µg/L, federal limit 10 µg/L (1.5 times the limit)
 330 Oct 1, 2018 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
 No
Arsenic
Contaminant limit exceeded
Measured 15.25 µg/L, federal limit 10 µg/L (1.5 times the limit)
 330 Jul 1, 2018 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
 No
Arsenic
Contaminant limit exceeded
Measured 16.5 µg/L, federal limit 10 µg/L (1.7 times the limit)
 330 Apr 1, 2018 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
 No
Arsenic
Contaminant limit exceeded
Measured 17.5 µg/L, federal limit 10 µg/L (1.8 times the limit)
 330 Jan 1, 2018 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
 No
Arsenic
Contaminant limit exceeded
Measured 17.5 µg/L, federal limit 10 µg/L (1.8 times the limit)
 330 Oct 1, 2017 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
 No
Arsenic
Contaminant limit exceeded
Measured 17 µg/L, federal limit 10 µg/L (1.7 times the limit)
 330 Jul 1, 2017 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
 No
Arsenic
Contaminant limit exceeded
Measured 15.75 µg/L, federal limit 10 µg/L (1.6 times the limit)
 330 Apr 1, 2017 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
 No
Arsenic
Contaminant limit exceeded
Measured 16.5 µg/L, federal limit 10 µg/L (1.7 times the limit)
 330 Jan 1, 2017 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
 No
Arsenic
Contaminant limit exceeded
Measured 16 µg/L, federal limit 10 µg/L (1.6 times the limit)
 330 Oct 1, 2016 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
 No

Monitoring and reporting issues

Since October 2016

Missed tests or reports, not contaminants found above a limit.

Issue Start date Status
Revised Total Coliform Rule
Monitoring violation
 Jul 1, 2021 Resolved
Revised Total Coliform Rule
Monitoring violation
 Aug 1, 2020 Resolved
Revised Total Coliform Rule
Monitoring violation
 Jul 1, 2019 Resolved

Full record since 1980

EPA's records for Golden State Water Co. - Robbins go back to 1980. Before October 19, 2016 they list 55 health-based violations (2 resolved, 53 archived by EPA without a recorded fix) and 7 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1980s 11 6
1990s 2 1
2000s 14 0
2010 to October 18, 2016 28 0
October 19, 2016 to 2019 12 1
2020s 8 2

Most recent health-based violation before October 19, 2016: Arsenic, began October 2016, Archived.

Show all 55 health-based violations before October 19, 2016
Contaminant Start date Status
Arsenic
Contaminant limit exceeded
Measured 16 µg/L, federal limit 10 µg/L (1.6 times the limit)
 Oct 1, 2016 Archived
Arsenic
Contaminant limit exceeded
Measured 16.5 µg/L, federal limit 10 µg/L (1.7 times the limit)
 Jul 1, 2016 Archived
Arsenic
Contaminant limit exceeded
Measured 16.5 µg/L, federal limit 10 µg/L (1.7 times the limit)
 Apr 1, 2016 Archived
Arsenic
Contaminant limit exceeded
Measured 15.75 µg/L, federal limit 10 µg/L (1.6 times the limit)
 Jan 1, 2016 Archived
Arsenic
Contaminant limit exceeded
Measured 17.5 µg/L, federal limit 10 µg/L (1.8 times the limit)
 Oct 1, 2015 Archived
Arsenic
Contaminant limit exceeded
Measured 18 µg/L, federal limit 10 µg/L (1.8 times the limit)
 Jul 1, 2015 Archived
Arsenic
Contaminant limit exceeded
Measured 18.5 µg/L, federal limit 10 µg/L (1.9 times the limit)
 Apr 1, 2015 Archived
Arsenic
Contaminant limit exceeded
Measured 19.5 µg/L, federal limit 10 µg/L (2 times the limit)
 Jan 1, 2015 Archived
Arsenic
Contaminant limit exceeded
Measured 18.3 µg/L, federal limit 10 µg/L (1.8 times the limit)
 Oct 1, 2014 Archived
Arsenic
Contaminant limit exceeded
Measured 18 µg/L, federal limit 10 µg/L (1.8 times the limit)
 Jul 1, 2014 Archived
Arsenic
Contaminant limit exceeded
Measured 17.5 µg/L, federal limit 10 µg/L (1.8 times the limit)
 Apr 1, 2014 Archived
Arsenic
Contaminant limit exceeded
Measured 18.6 µg/L, federal limit 10 µg/L (1.9 times the limit)
 Jan 1, 2014 Archived
Arsenic
Contaminant limit exceeded
Measured 18.3 µg/L, federal limit 10 µg/L (1.8 times the limit)
 Oct 1, 2013 Archived
Arsenic
Contaminant limit exceeded
Measured 17 µg/L, federal limit 10 µg/L (1.7 times the limit)
 Jul 1, 2013 Archived
Arsenic
Contaminant limit exceeded
Measured 19.5 µg/L, federal limit 10 µg/L (2 times the limit)
 Apr 1, 2013 Archived
Arsenic
Contaminant limit exceeded
Measured 19 µg/L, federal limit 10 µg/L (1.9 times the limit)
 Jan 1, 2013 Archived
Arsenic
Contaminant limit exceeded
Measured 18.5 µg/L, federal limit 10 µg/L (1.9 times the limit)
 Oct 1, 2012 Archived
Arsenic
Contaminant limit exceeded
Measured 0.0178 mg/L, federal limit 0.01 mg/L (1.8 times the limit)
 Jul 1, 2012 Archived
Arsenic
Contaminant limit exceeded
Measured 0.0178 mg/L, federal limit 0.01 mg/L (1.8 times the limit)
 Apr 1, 2012 Archived
Arsenic
Contaminant limit exceeded
Measured 0.0178 mg/L, federal limit 0.01 mg/L (1.8 times the limit)
 Jan 1, 2012 Archived
Arsenic
Contaminant limit exceeded
Measured 0.0183 mg/L, federal limit 0.01 mg/L (1.8 times the limit)
 Oct 1, 2011 Archived
Arsenic
Contaminant limit exceeded
Measured 0.018 mg/L, federal limit 0.01 mg/L (1.8 times the limit)
 Jul 1, 2011 Archived
Arsenic
Contaminant limit exceeded
Measured 0.0165 mg/L, federal limit 0.01 mg/L (1.7 times the limit)
 Apr 1, 2011 Archived
Arsenic
Contaminant limit exceeded
Measured 0.0175 mg/L, federal limit 0.01 mg/L (1.8 times the limit)
 Jan 1, 2011 Archived
Arsenic
Contaminant limit exceeded
Measured 0.0175 mg/L, federal limit 0.01 mg/L (1.8 times the limit)
 Oct 1, 2010 Archived
Arsenic
Contaminant limit exceeded
Measured 0.0168 mg/L, federal limit 0.01 mg/L (1.7 times the limit)
 Jul 1, 2010 Archived
Arsenic
Contaminant limit exceeded
Measured 0.0178 mg/L, federal limit 0.01 mg/L (1.8 times the limit)
 Apr 1, 2010 Archived
Arsenic
Contaminant limit exceeded
Measured 0.017 mg/L, federal limit 0.01 mg/L (1.7 times the limit)
 Jan 1, 2010 Archived
Arsenic
Contaminant limit exceeded
Measured 0.0163 mg/L, federal limit 0.01 mg/L (1.6 times the limit)
 Oct 1, 2009 Archived
Arsenic
Contaminant limit exceeded
Measured 0.0168 mg/L, federal limit 0.01 mg/L (1.7 times the limit)
 Jul 1, 2009 Archived
Arsenic
Contaminant limit exceeded
Measured 0.0165 mg/L, federal limit 0.01 mg/L (1.7 times the limit)
 Apr 1, 2009 Archived
Arsenic
Contaminant limit exceeded
Measured 0.0175 mg/L, federal limit 0.01 mg/L (1.8 times the limit)
 Jan 1, 2009 Archived
Arsenic
Contaminant limit exceeded
Measured 0.0181 mg/L, federal limit 0.01 mg/L (1.8 times the limit)
 Oct 1, 2008 Archived
Arsenic
Contaminant limit exceeded
Measured 0.0189 mg/L, federal limit 0.01 mg/L (1.9 times the limit)
 Jul 1, 2008 Archived
Arsenic
Contaminant limit exceeded
Measured 0.02 mg/L, federal limit 0.01 mg/L (2 times the limit)
 Apr 1, 2008 Archived
Arsenic
Contaminant limit exceeded
Measured 0.02 mg/L, federal limit 0.01 mg/L (2 times the limit)
 Jan 1, 2008 Archived
Arsenic
Contaminant limit exceeded
Measured 0.02 mg/L, federal limit 0.01 mg/L (2 times the limit)
 Oct 1, 2007 Archived
Arsenic
Contaminant limit exceeded
Measured 0.02 mg/L, federal limit 0.01 mg/L (2 times the limit)
 Jul 1, 2007 Archived
Arsenic
Contaminant limit exceeded
Measured 0.0193 mg/L, federal limit 0.01 mg/L (1.9 times the limit)
 Apr 1, 2007 Archived
Arsenic
Contaminant limit exceeded
Measured 0.0195 mg/L, federal limit 0.01 mg/L (2 times the limit)
 Jan 1, 2007 Archived
Arsenic
Contaminant limit exceeded
Measured 0.0195 mg/L, federal limit 0.01 mg/L (2 times the limit)
 Oct 1, 2006 Archived
Arsenic
Contaminant limit exceeded
Measured 0.014 mg/L, federal limit 0.01 mg/L (1.4 times the limit)
 Jul 1, 2006 Archived
Total Coliform
Contaminant limit exceeded
 Nov 1, 1998 Resolved
Arsenic
Contaminant limit exceeded
 Dec 1, 1992 Resolved
Arsenic
Contaminant limit exceeded
 Feb 10, 1987 Archived
Arsenic
Contaminant limit exceeded
 Nov 4, 1985 Archived
Arsenic
Contaminant limit exceeded
 Oct 2, 1985 Archived
Arsenic
Contaminant limit exceeded
 Jul 2, 1985 Archived
Arsenic
Contaminant limit exceeded
 Jun 12, 1985 Archived
Arsenic
Contaminant limit exceeded
 Mar 5, 1985 Archived

5 older violations are not listed here. EPA ECHO has the complete list.

Enforcement actions

California regulators and EPA took 3 formal enforcement actions against Golden State Water Co. - Robbins between 2009 and 2022. The most recent was a compliance order (no penalty) in August 2022.

Date By Action Violations covered
Aug 17, 2022 EPA Compliance order (no penalty) 7 violations (7 health-based): Arsenic
Jul 26, 2019 EPA Compliance order (no penalty) 67 violations (67 health-based): Arsenic
Jan 2, 2009 California Compliance order (no penalty) 62 violations (62 health-based): Arsenic

What the violations mean

Arsenic

21 incidents

Arsenic exceeded the federal limit

Long-term arsenic exposure is linked to cancer and cardiovascular effects

Where the water comes from

Golden State Water Co. - Robbins draws water from 2 wells (1 of them for emergency, seasonal or other part-time use).

Annual water quality report

Golden State Water Co. - Robbins must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.

Systems serving 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Golden State Water Co. - Robbins for a copy.

Find a posted report with EPA's Consumer Confidence Report search

Testing your own water

To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by California.

Certified drinking water labs by state EPA guidance for private wells