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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.

MS0250001 , Town of Bolton

Violations

1–30 of 413 validated violations, most recently determined first. 16 of the 30 listed on this page are recorded as part of 5 violation groups. Across the whole record the agency holds 47 groups, holding 378 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 Town of Bolton, 1 to 30 of 413 validated violations shown, most recently determined first.
Fiscal year Determined Violation Category Analyte Facility Group
2025 Mar 13, 2025 Monitoring, Routine (DBP), Major, 7135217 Monitoring TTHM Distribution DS000 2025-47950 TTHM/Haa5
2025 Mar 13, 2025 Monitoring, Routine (DBP), Major, 7135218 Monitoring Total Haloacetic Acids (Haa5) Distribution DS000 2025-47950 TTHM/Haa5
2024 Mar 6, 2024 Monitoring, Routine (DBP), Major, 7135215 Monitoring TTHM Distribution DS000 2024-47089 TTHM/Haa5
2024 Mar 6, 2024 Monitoring, Routine (DBP), Major, 7135216 Monitoring Total Haloacetic Acids (Haa5) Distribution DS000 2024-47089 TTHM/Haa5
2013 Jan 15, 2013 Monitoring, Routine Major, 7135184 Monitoring Combined Uranium Treatment Facility TF102 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 7135185 Monitoring Radium-226 Treatment Facility TF102 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 7135186 Monitoring Radium-228 Treatment Facility TF102 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 7135187 Monitoring Gross Alpha Particle Activity Treatment Facility TF102 Not in a group
2013 Oct 9, 2012 Monitoring, Routine Major, 7135178 Monitoring Radium-228 Treatment Facility TF101 Not in a group
2013 Oct 9, 2012 Monitoring, Routine Major, 7135179 Monitoring Radium-228 Treatment Facility TF102 Not in a group
2013 Oct 9, 2012 Monitoring, Routine Major, 7135180 Monitoring Gross Alpha Particle Activity Treatment Facility TF102 Not in a group
2013 Oct 9, 2012 Monitoring, Routine Major, 7135181 Monitoring Gross Alpha Particle Activity Treatment Facility TF101 Not in a group
2013 Oct 9, 2012 Monitoring, Routine Major, 7135182 Monitoring Radium-226 Treatment Facility TF102 Not in a group
2013 Oct 9, 2012 Monitoring, Routine Major, 7135183 Monitoring Radium-226 Treatment Facility TF101 Not in a group
2012 Jul 13, 2012 Monitoring, Routine Major, 7135171 Monitoring Combined Uranium Treatment Facility TF102 2012-40678 Z Radiologicals
2012 Jul 13, 2012 Monitoring, Routine Major, 7135172 Monitoring Radium-226 Treatment Facility TF102 2012-40678 Z Radiologicals
2012 Jul 13, 2012 Monitoring, Routine Major, 7135173 Monitoring Radium-228 Treatment Facility TF102 2012-40678 Z Radiologicals
2012 Jul 13, 2012 Monitoring, Routine Major, 7135174 Monitoring Gross Alpha Particle Activity Treatment Facility TF102 2012-40678 Z Radiologicals
2012 Jul 13, 2012 Monitoring, Routine Major, 7135175 Monitoring Radium-228 Treatment Facility TF101 Not in a group
2012 Jul 13, 2012 Monitoring, Routine Major, 7135176 Monitoring Radium-226 Treatment Facility TF101 Not in a group
2012 Jul 13, 2012 Monitoring, Routine Major, 7135177 Monitoring Gross Alpha Particle Activity Treatment Facility TF101 Not in a group
2012 Jun 27, 2012 Failure Address Deficiency (GWR), 7135209 Treatment Technique Groundwater Rule Not recorded Not in a group
2012 Apr 10, 2012 Monitoring, Routine Major, 7135162 Monitoring Combined Uranium Treatment Facility TF101 2012-39171 Z Radiologicals
2012 Apr 10, 2012 Monitoring, Routine Major, 7135163 Monitoring Radium-226 Treatment Facility TF101 2012-39171 Z Radiologicals
2012 Apr 10, 2012 Monitoring, Routine Major, 7135164 Monitoring Radium-228 Treatment Facility TF101 2012-39171 Z Radiologicals
2012 Apr 10, 2012 Monitoring, Routine Major, 7135165 Monitoring Gross Alpha Particle Activity Treatment Facility TF101 2012-39171 Z Radiologicals
2012 Apr 10, 2012 Monitoring, Routine Major, 7135166 Monitoring Combined Uranium Treatment Facility TF102 2012-39507 Z Radiologicals
2012 Apr 10, 2012 Monitoring, Routine Major, 7135167 Monitoring Radium-226 Treatment Facility TF102 2012-39507 Z Radiologicals
2012 Apr 10, 2012 Monitoring, Routine Major, 7135168 Monitoring Radium-228 Treatment Facility TF102 2012-39507 Z Radiologicals
2012 Apr 10, 2012 Monitoring, Routine Major, 7135169 Monitoring Gross Alpha Particle Activity Treatment Facility TF102 2012-39507 Z Radiologicals