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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.

MS0240214 , McGill Wellworks, Inc

Violations

1–30 of 128 validated violations, most recently determined first. 22 of the 30 listed on this page are recorded as part of 6 violation groups. Across the whole record the agency holds 29 groups, holding 109 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 McGill Wellworks, Inc, 1 to 30 of 128 validated violations shown, most recently determined first.
Fiscal year Determined Violation Category Analyte Facility Group
2025 Feb 26, 2025 LSL Inventory-Initial, 7105190 Treatment Technique Lead and Copper Rule Revisions Not recorded Not in a group
2025 Feb 26, 2025 LSL Reporting-Initial, 7105191 Reporting Lead and Copper Rule Revisions Not recorded Not in a group
2013 Sep 13, 2013 Failure Address Deficiency (GWR), 7105160 Treatment Technique Groundwater Rule Not recorded Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 7105136 Monitoring Combined Uranium Treatment Facility TF102 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 7105137 Monitoring Radium-226 Treatment Facility TF102 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 7105138 Monitoring Radium-228 Treatment Facility TF102 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 7105139 Monitoring Gross Alpha Particle Activity Treatment Facility TF102 Not in a group
2013 Oct 9, 2012 Monitoring, Routine Major, 7105132 Monitoring Combined Uranium Treatment Facility TF102 2013-41436 Z Radiologicals
2013 Oct 9, 2012 Monitoring, Routine Major, 7105133 Monitoring Radium-226 Treatment Facility TF102 2013-41436 Z Radiologicals
2013 Oct 9, 2012 Monitoring, Routine Major, 7105134 Monitoring Radium-228 Treatment Facility TF102 2013-41436 Z Radiologicals
2013 Oct 9, 2012 Monitoring, Routine Major, 7105135 Monitoring Gross Alpha Particle Activity Treatment Facility TF102 2013-41436 Z Radiologicals
2012 Jul 13, 2012 Monitoring, Routine Major, 7105127 Monitoring Combined Uranium Treatment Facility TF102 2012-40776 Z Radiologicals
2012 Jul 13, 2012 Monitoring, Routine Major, 7105128 Monitoring Radium-226 Treatment Facility TF102 2012-40776 Z Radiologicals
2012 Jul 13, 2012 Monitoring, Routine Major, 7105129 Monitoring Radium-228 Treatment Facility TF102 2012-40776 Z Radiologicals
2012 Jul 13, 2012 Monitoring, Routine Major, 7105130 Monitoring Gross Alpha Particle Activity Treatment Facility TF102 2012-40776 Z Radiologicals
2012 Jul 3, 2012 CCR Report, 7105131 Reporting Consumer Confidence Rule Not recorded Not in a group
2012 Apr 10, 2012 Monitoring, Routine Major, 7105118 Monitoring Combined Uranium Treatment Facility TF102 2012-40253 Z Radiologicals
2012 Apr 10, 2012 Monitoring, Routine Major, 7105119 Monitoring Radium-226 Treatment Facility TF102 2012-40253 Z Radiologicals
2012 Apr 10, 2012 Monitoring, Routine Major, 7105120 Monitoring Radium-228 Treatment Facility TF102 2012-40253 Z Radiologicals
2012 Apr 10, 2012 Monitoring, Routine Major, 7105121 Monitoring Gross Alpha Particle Activity Treatment Facility TF102 2012-40253 Z Radiologicals
2012 Feb 14, 2012 Monitoring, Routine Major, 7105098 Monitoring Combined Uranium Treatment Facility TF102 2012-37038 Z Radiologicals
2012 Feb 14, 2012 Monitoring, Routine Major, 7105099 Monitoring Radium-226 Treatment Facility TF102 2012-37038 Z Radiologicals
2012 Feb 14, 2012 Monitoring, Routine Major, 7105100 Monitoring Radium-228 Treatment Facility TF102 2012-37038 Z Radiologicals
2012 Feb 14, 2012 Monitoring, Routine Major, 7105101 Monitoring Gross Alpha Particle Activity Treatment Facility TF102 2012-37038 Z Radiologicals
2012 Feb 14, 2012 Monitoring, Routine Major, 7105106 Monitoring Combined Uranium Treatment Facility TF102 2012-38858 Z Radiologicals
2012 Feb 14, 2012 Monitoring, Routine Major, 7105107 Monitoring Radium-226 Treatment Facility TF102 2012-38858 Z Radiologicals
2012 Feb 14, 2012 Monitoring, Routine Major, 7105108 Monitoring Radium-228 Treatment Facility TF102 2012-38858 Z Radiologicals
2012 Feb 14, 2012 Monitoring, Routine Major, 7105109 Monitoring Gross Alpha Particle Activity Treatment Facility TF102 2012-38858 Z Radiologicals
2012 Oct 17, 2011 Monitoring, Routine Major, 7105034 Monitoring Combined Uranium Treatment Facility TF101 2012-22575 Z Radiologicals
2012 Oct 17, 2011 Monitoring, Routine Major, 7105035 Monitoring Radium-226 Treatment Facility TF101 2012-22575 Z Radiologicals