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.
MS0050017 , North Benton W/A
Violations
1–30 of 86 validated violations, most recently determined first. 11 of the 30 listed on this page are recorded as part of 3 violation groups. Across the whole record the agency holds 18 groups, holding 65 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.
| Fiscal year | Determined | Violation | Category | Analyte | Facility | Group |
|---|---|---|---|---|---|---|
| 2025 | Jan 23, 2025 | Public Notice Rule Linked to Violation, 2504 | Public Notice | Public Notice | Not recorded | Not in a group |
| 2021 | Mar 4, 2022 | MCL, Average, 2485 | Maximum Contaminant Level | Arsenic | Treatment Facility TF080 | Not in a group |
| 2022 | Mar 4, 2022 | MCL, Average, 2486 | Maximum Contaminant Level | Arsenic | Treatment Facility TF080 | Not in a group |
| 2022 | Feb 3, 2022 | MCL, Average, 2484 | Maximum Contaminant Level | Arsenic | Treatment Facility TF080 | Not in a group |
| 2020 | May 14, 2020 | MCL, Average, 2471 | Maximum Contaminant Level | Arsenic | Treatment Facility TF080 | Not in a group |
| 2020 | Dec 9, 2019 | Monitoring, Routine, Major (RTCR), 2469 | Monitoring | E. Coli | Not recorded | Not in a group |
| 2020 | Dec 9, 2019 | Monitoring, Routine (DBP), Major, 2470 | Monitoring | Chlorine | Distribution DS000 | Not in a group |
| 2019 | Sep 27, 2019 | MCL, Average, 2467 | Maximum Contaminant Level | Arsenic | Treatment Facility TF080 | Not in a group |
| 2019 | Sep 27, 2019 | MCL, Average, 2468 | Maximum Contaminant Level | Arsenic | Treatment Facility TF080 | Not in a group |
| 2019 | Apr 9, 2019 | Monitoring, Routine, Major (RTCR), 2465 | Monitoring | E. Coli | Not recorded | Not in a group |
| 2019 | Apr 9, 2019 | Monitoring, Routine (DBP), Major, 2466 | Monitoring | Chlorine | Distribution DS000 | Not in a group |
| 2019 | Mar 25, 2019 | MCL, Average, 2464 | Maximum Contaminant Level | Arsenic | Treatment Facility TF080 | Not in a group |
| 2019 | Jan 25, 2019 | MCL, Average, 2463 | Maximum Contaminant Level | Arsenic | Treatment Facility TF080 | Not in a group |
| 2019 | Oct 8, 2018 | MCL, Average, 2462 | Maximum Contaminant Level | Arsenic | Treatment Facility TF080 | Not in a group |
| 2018 | Aug 6, 2018 | MCL, Average, 2461 | Maximum Contaminant Level | Arsenic | Treatment Facility TF080 | Not in a group |
| 2018 | Apr 19, 2018 | MCL, Average, 2460 | Maximum Contaminant Level | Arsenic | Treatment Facility TF080 | Not in a group |
| 2018 | Nov 9, 2017 | Monitoring, Routine (DBP), Major, 2459 | Monitoring | Chlorine | Distribution DS000 | Not in a group |
| 2017 | Feb 23, 2017 | Monitoring, Routine Major, 2456 | Monitoring | Arsenic | Treatment Facility TF080 | Not in a group |
| 2016 | Feb 5, 2016 | MCL, Average, 2455 | Maximum Contaminant Level | Arsenic | Treatment Facility TF080 | Not in a group |
| 2012 | Oct 20, 2011 | Monitoring, Routine Major, 2450 | Monitoring | Combined Uranium | Treatment Facility TF080 | 2012-35484 Z Radiologicals |
| 2012 | Oct 20, 2011 | Monitoring, Routine Major, 2451 | Monitoring | Radium-226 | Treatment Facility TF080 | 2012-35484 Z Radiologicals |
| 2012 | Oct 20, 2011 | Monitoring, Routine Major, 2452 | Monitoring | Radium-228 | Treatment Facility TF080 | 2012-35484 Z Radiologicals |
| 2012 | Oct 20, 2011 | Monitoring, Routine Major, 2453 | Monitoring | Gross Alpha Particle Activity | Treatment Facility TF080 | 2012-35484 Z Radiologicals |
| 2012 | Oct 17, 2011 | Monitoring, Routine Major, 2422 | Monitoring | Combined Uranium | Treatment Facility TF080 | 2012-22821 Z Radiologicals |
| 2012 | Oct 17, 2011 | Monitoring, Routine Major, 2423 | Monitoring | Radium-226 | Treatment Facility TF080 | 2012-22821 Z Radiologicals |
| 2012 | Oct 17, 2011 | Monitoring, Routine Major, 2424 | Monitoring | Radium-228 | Treatment Facility TF080 | 2012-22821 Z Radiologicals |
| 2012 | Oct 17, 2011 | Monitoring, Routine Major, 2425 | Monitoring | Gross Alpha Particle Activity | Treatment Facility TF080 | 2012-22821 Z Radiologicals |
| 2012 | Oct 17, 2011 | Monitoring, Routine Major, 2426 | Monitoring | Combined Uranium | Treatment Facility TF080 | 2012-25075 Z Radiologicals |
| 2012 | Oct 17, 2011 | Monitoring, Routine Major, 2427 | Monitoring | Radium-226 | Treatment Facility TF080 | 2012-25075 Z Radiologicals |
| 2012 | Oct 17, 2011 | Monitoring, Routine Major, 2428 | Monitoring | Radium-228 | Treatment Facility TF080 | 2012-25075 Z Radiologicals |
-
Public Notice Rule Linked to Violation, 2504
- Determined
- Jan 23, 2025
- Category
- Public Notice
- Analyte
- Public Notice
- Facility
- Not recorded
- Fiscal year
- 2025
- Group
- Not in a group
-
- Determined
- Mar 4, 2022
- Category
- Maximum Contaminant Level
- Analyte
- Arsenic
- Facility
- Treatment Facility TF080
- Fiscal year
- 2021
- Group
- Not in a group
-
- Determined
- Mar 4, 2022
- Category
- Maximum Contaminant Level
- Analyte
- Arsenic
- Facility
- Treatment Facility TF080
- Fiscal year
- 2022
- Group
- Not in a group
-
- Determined
- Feb 3, 2022
- Category
- Maximum Contaminant Level
- Analyte
- Arsenic
- Facility
- Treatment Facility TF080
- Fiscal year
- 2022
- Group
- Not in a group
-
- Determined
- May 14, 2020
- Category
- Maximum Contaminant Level
- Analyte
- Arsenic
- Facility
- Treatment Facility TF080
- Fiscal year
- 2020
- Group
- Not in a group
-
Monitoring, Routine, Major (RTCR), 2469
- Determined
- Dec 9, 2019
- Category
- Monitoring
- Analyte
- E. Coli
- Facility
- Not recorded
- Fiscal year
- 2020
- Group
- Not in a group
-
Monitoring, Routine (DBP), Major, 2470
- Determined
- Dec 9, 2019
- Category
- Monitoring
- Analyte
- Chlorine
- Facility
- Distribution DS000
- Fiscal year
- 2020
- Group
- Not in a group
-
- Determined
- Sep 27, 2019
- Category
- Maximum Contaminant Level
- Analyte
- Arsenic
- Facility
- Treatment Facility TF080
- Fiscal year
- 2019
- Group
- Not in a group
-
- Determined
- Sep 27, 2019
- Category
- Maximum Contaminant Level
- Analyte
- Arsenic
- Facility
- Treatment Facility TF080
- Fiscal year
- 2019
- Group
- Not in a group
-
Monitoring, Routine, Major (RTCR), 2465
- Determined
- Apr 9, 2019
- Category
- Monitoring
- Analyte
- E. Coli
- Facility
- Not recorded
- Fiscal year
- 2019
- Group
- Not in a group
-
Monitoring, Routine (DBP), Major, 2466
- Determined
- Apr 9, 2019
- Category
- Monitoring
- Analyte
- Chlorine
- Facility
- Distribution DS000
- Fiscal year
- 2019
- Group
- Not in a group
-
- Determined
- Mar 25, 2019
- Category
- Maximum Contaminant Level
- Analyte
- Arsenic
- Facility
- Treatment Facility TF080
- Fiscal year
- 2019
- Group
- Not in a group
-
- Determined
- Jan 25, 2019
- Category
- Maximum Contaminant Level
- Analyte
- Arsenic
- Facility
- Treatment Facility TF080
- Fiscal year
- 2019
- Group
- Not in a group
-
- Determined
- Oct 8, 2018
- Category
- Maximum Contaminant Level
- Analyte
- Arsenic
- Facility
- Treatment Facility TF080
- Fiscal year
- 2019
- Group
- Not in a group
-
- Determined
- Aug 6, 2018
- Category
- Maximum Contaminant Level
- Analyte
- Arsenic
- Facility
- Treatment Facility TF080
- Fiscal year
- 2018
- Group
- Not in a group
-
- Determined
- Apr 19, 2018
- Category
- Maximum Contaminant Level
- Analyte
- Arsenic
- Facility
- Treatment Facility TF080
- Fiscal year
- 2018
- Group
- Not in a group
-
Monitoring, Routine (DBP), Major, 2459
- Determined
- Nov 9, 2017
- Category
- Monitoring
- Analyte
- Chlorine
- Facility
- Distribution DS000
- Fiscal year
- 2018
- Group
- Not in a group
-
Monitoring, Routine Major, 2456
- Determined
- Feb 23, 2017
- Category
- Monitoring
- Analyte
- Arsenic
- Facility
- Treatment Facility TF080
- Fiscal year
- 2017
- Group
- Not in a group
-
- Determined
- Feb 5, 2016
- Category
- Maximum Contaminant Level
- Analyte
- Arsenic
- Facility
- Treatment Facility TF080
- Fiscal year
- 2016
- Group
- Not in a group
-
Monitoring, Routine Major, 2450
- Determined
- Oct 20, 2011
- Category
- Monitoring
- Analyte
- Combined Uranium
- Facility
- Treatment Facility TF080
- Fiscal year
- 2012
- Group
- 2012-35484 Z Radiologicals
-
Monitoring, Routine Major, 2451
- Determined
- Oct 20, 2011
- Category
- Monitoring
- Analyte
- Radium-226
- Facility
- Treatment Facility TF080
- Fiscal year
- 2012
- Group
- 2012-35484 Z Radiologicals
-
Monitoring, Routine Major, 2452
- Determined
- Oct 20, 2011
- Category
- Monitoring
- Analyte
- Radium-228
- Facility
- Treatment Facility TF080
- Fiscal year
- 2012
- Group
- 2012-35484 Z Radiologicals
-
Monitoring, Routine Major, 2453
- Determined
- Oct 20, 2011
- Category
- Monitoring
- Analyte
- Gross Alpha Particle Activity
- Facility
- Treatment Facility TF080
- Fiscal year
- 2012
- Group
- 2012-35484 Z Radiologicals
-
Monitoring, Routine Major, 2422
- Determined
- Oct 17, 2011
- Category
- Monitoring
- Analyte
- Combined Uranium
- Facility
- Treatment Facility TF080
- Fiscal year
- 2012
- Group
- 2012-22821 Z Radiologicals
-
Monitoring, Routine Major, 2423
- Determined
- Oct 17, 2011
- Category
- Monitoring
- Analyte
- Radium-226
- Facility
- Treatment Facility TF080
- Fiscal year
- 2012
- Group
- 2012-22821 Z Radiologicals
-
Monitoring, Routine Major, 2424
- Determined
- Oct 17, 2011
- Category
- Monitoring
- Analyte
- Radium-228
- Facility
- Treatment Facility TF080
- Fiscal year
- 2012
- Group
- 2012-22821 Z Radiologicals
-
Monitoring, Routine Major, 2425
- Determined
- Oct 17, 2011
- Category
- Monitoring
- Analyte
- Gross Alpha Particle Activity
- Facility
- Treatment Facility TF080
- Fiscal year
- 2012
- Group
- 2012-22821 Z Radiologicals
-
Monitoring, Routine Major, 2426
- Determined
- Oct 17, 2011
- Category
- Monitoring
- Analyte
- Combined Uranium
- Facility
- Treatment Facility TF080
- Fiscal year
- 2012
- Group
- 2012-25075 Z Radiologicals
-
Monitoring, Routine Major, 2427
- Determined
- Oct 17, 2011
- Category
- Monitoring
- Analyte
- Radium-226
- Facility
- Treatment Facility TF080
- Fiscal year
- 2012
- Group
- 2012-25075 Z Radiologicals
-
Monitoring, Routine Major, 2428
- Determined
- Oct 17, 2011
- Category
- Monitoring
- Analyte
- Radium-228
- Facility
- Treatment Facility TF080
- Fiscal year
- 2012
- Group
- 2012-25075 Z Radiologicals