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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.

MS0620010 , Sebastopol Water Association

Violations

1–30 of 518 validated violations, most recently determined first. 6 of the 30 listed on this page are recorded as part of 2 violation groups. Across the whole record the agency holds 128 groups, holding 468 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 Sebastopol Water Association, 1 to 30 of 518 validated violations shown, most recently determined first.
Fiscal year Determined Violation Category Analyte Facility Group
2025 Mar 19, 2025 Monitoring, Routine (DBP), Major, 13940 Monitoring TTHM Distribution DS000 2025-48301 TTHM/Haa5
2025 Mar 19, 2025 Monitoring, Routine (DBP), Major, 13941 Monitoring Total Haloacetic Acids (Haa5) Distribution DS000 2025-48301 TTHM/Haa5
2013 Jan 15, 2013 Monitoring, Routine Major, 13873 Monitoring Combined Uranium Treatment Facility TF101 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 13874 Monitoring Combined Uranium Treatment Facility TF106 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 13875 Monitoring Combined Uranium Treatment Facility TF103 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 13876 Monitoring Combined Uranium Treatment Facility TF102 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 13877 Monitoring Combined Uranium Treatment Facility TF107 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 13878 Monitoring Combined Uranium Treatment Facility TF105 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 13879 Monitoring Radium-226 Treatment Facility TF107 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 13880 Monitoring Radium-226 Treatment Facility TF105 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 13881 Monitoring Radium-226 Treatment Facility TF102 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 13882 Monitoring Radium-226 Treatment Facility TF103 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 13883 Monitoring Radium-226 Treatment Facility TF106 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 13884 Monitoring Radium-226 Treatment Facility TF101 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 13885 Monitoring Radium-228 Treatment Facility TF103 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 13886 Monitoring Radium-228 Treatment Facility TF102 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 13887 Monitoring Radium-228 Treatment Facility TF107 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 13888 Monitoring Radium-228 Treatment Facility TF105 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 13889 Monitoring Radium-228 Treatment Facility TF106 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 13890 Monitoring Radium-228 Treatment Facility TF101 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 13891 Monitoring Gross Alpha Particle Activity Treatment Facility TF103 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 13892 Monitoring Gross Alpha Particle Activity Treatment Facility TF101 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 13893 Monitoring Gross Alpha Particle Activity Treatment Facility TF102 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 13894 Monitoring Gross Alpha Particle Activity Treatment Facility TF105 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 13895 Monitoring Gross Alpha Particle Activity Treatment Facility TF106 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 13896 Monitoring Gross Alpha Particle Activity Treatment Facility TF107 Not in a group
2013 Oct 9, 2012 Monitoring, Routine Major, 13849 Monitoring Combined Uranium Treatment Facility TF106 2013-41277 Z Radiologicals
2013 Oct 9, 2012 Monitoring, Routine Major, 13850 Monitoring Radium-226 Treatment Facility TF106 2013-41277 Z Radiologicals
2013 Oct 9, 2012 Monitoring, Routine Major, 13851 Monitoring Radium-228 Treatment Facility TF106 2013-41277 Z Radiologicals
2013 Oct 9, 2012 Monitoring, Routine Major, 13852 Monitoring Gross Alpha Particle Activity Treatment Facility TF106 2013-41277 Z Radiologicals