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This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.

MS0490019 , Hays Creek W/A-Lodi

Violations

1–30 of 90 validated violations, most recently determined first. 19 of the 30 listed on this page are recorded as part of 5 violation groups. Across the whole record the agency holds 21 groups, holding 77 violations.

Please note: some of these violations may have been resolved and/or returned to compliance.

Grouped and ungrouped violations are in one list; the group column says which is which.

Every validated violation on record for Hays Creek W/A-Lodi, 1 to 30 of 90 validated violations shown, most recently determined first.
Fiscal year Determined Violation Category Analyte Facility Group
2025 Oct 28, 2025 Monitoring, Routine (DBP), Major, 12779 Monitoring Chlorine Distribution DS000 Not in a group
2026 Oct 14, 2025 Monitoring, Routine, Major (RTCR), 12778 Monitoring E. Coli Not recorded Not in a group
2025 Sep 16, 2025 Monitoring, Routine, Major (RTCR), 12777 Monitoring E. Coli Not recorded Not in a group
2025 Feb 26, 2025 LSL Inventory-Initial, 12775 Treatment Technique Lead and Copper Rule Revisions Not recorded Not in a group
2025 Feb 26, 2025 LSL Reporting-Initial, 12776 Reporting Lead and Copper Rule Revisions Not recorded Not in a group
2013 Oct 9, 2012 Monitoring, Routine Major, 12770 Monitoring Radium-228 Treatment Facility TF101 Not in a group
2013 Oct 9, 2012 Monitoring, Routine Major, 12771 Monitoring Gross Alpha Particle Activity Treatment Facility TF101 Not in a group
2013 Oct 9, 2012 Monitoring, Routine Major, 12772 Monitoring Radium-226 Treatment Facility TF101 Not in a group
2012 Jul 13, 2012 Monitoring, Routine Major, 12767 Monitoring Radium-228 Treatment Facility TF101 Not in a group
2012 Jul 13, 2012 Monitoring, Routine Major, 12768 Monitoring Radium-226 Treatment Facility TF101 Not in a group
2012 Jul 13, 2012 Monitoring, Routine Major, 12769 Monitoring Gross Alpha Particle Activity Treatment Facility TF101 Not in a group
2012 Apr 10, 2012 Monitoring, Routine Major, 12762 Monitoring Combined Uranium Treatment Facility TF101 2012-40269 Z Radiologicals
2012 Apr 10, 2012 Monitoring, Routine Major, 12763 Monitoring Radium-226 Treatment Facility TF101 2012-40269 Z Radiologicals
2012 Apr 10, 2012 Monitoring, Routine Major, 12764 Monitoring Radium-228 Treatment Facility TF101 2012-40269 Z Radiologicals
2012 Apr 10, 2012 Monitoring, Routine Major, 12765 Monitoring Gross Alpha Particle Activity Treatment Facility TF101 2012-40269 Z Radiologicals
2012 Feb 14, 2012 Monitoring, Routine Major, 12754 Monitoring Combined Uranium Treatment Facility TF101 2012-36244 Z Radiologicals
2012 Feb 14, 2012 Monitoring, Routine Major, 12755 Monitoring Radium-226 Treatment Facility TF101 2012-36244 Z Radiologicals
2012 Feb 14, 2012 Monitoring, Routine Major, 12756 Monitoring Radium-228 Treatment Facility TF101 2012-36244 Z Radiologicals
2012 Feb 14, 2012 Monitoring, Routine Major, 12757 Monitoring Gross Alpha Particle Activity Treatment Facility TF101 2012-36244 Z Radiologicals
2012 Feb 14, 2012 Monitoring, Routine Major, 12758 Monitoring Combined Uranium Treatment Facility TF101 2012-38526 Z Radiologicals
2012 Feb 14, 2012 Monitoring, Routine Major, 12759 Monitoring Radium-226 Treatment Facility TF101 2012-38526 Z Radiologicals
2012 Feb 14, 2012 Monitoring, Routine Major, 12760 Monitoring Radium-228 Treatment Facility TF101 2012-38526 Z Radiologicals
2012 Feb 14, 2012 Monitoring, Routine Major, 12761 Monitoring Gross Alpha Particle Activity Treatment Facility TF101 2012-38526 Z Radiologicals
2012 Oct 17, 2011 Monitoring, Routine Major, 12722 Monitoring Combined Uranium Treatment Facility TF101 2012-22434 Z Radiologicals
2012 Oct 17, 2011 Monitoring, Routine Major, 12723 Monitoring Radium-226 Treatment Facility TF101 2012-22434 Z Radiologicals
2012 Oct 17, 2011 Monitoring, Routine Major, 12724 Monitoring Radium-228 Treatment Facility TF101 2012-22434 Z Radiologicals
2012 Oct 17, 2011 Monitoring, Routine Major, 12725 Monitoring Gross Alpha Particle Activity Treatment Facility TF101 2012-22434 Z Radiologicals
2012 Oct 17, 2011 Monitoring, Routine Major, 12726 Monitoring Combined Uranium Treatment Facility TF101 2012-24368 Z Radiologicals
2012 Oct 17, 2011 Monitoring, Routine Major, 12727 Monitoring Radium-226 Treatment Facility TF101 2012-24368 Z Radiologicals
2012 Oct 17, 2011 Monitoring, Routine Major, 12728 Monitoring Radium-228 Treatment Facility TF101 2012-24368 Z Radiologicals