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CA4300575 · California

TWIN VALLEY INC

Federal fiscal 2026Q3 · EPA violation and follow-up records

Violation records shown
54
EPA health-based flag
53
Health-based records unresolved in this snapshot
0
Monitoring and reporting records
1

Counties listed by EPA · Santa Clara County, California

Open the EPA system record

Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.

Violations and what followed

Among 1 resolved record with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 1,716 days. The interval uses the reporting periods and dates on file.

  1. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705085 · Nitrate · Nitrate Rule

    Noncompliance period start November 1, 2023 · period end November 30, 2023 · first reported February 15, 2024 · EPA return-to-compliance field November 30, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  2. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705084 · Nitrate · Nitrate Rule

    Noncompliance period start July 1, 2023 · period end July 31, 2023 · first reported February 15, 2024 · EPA return-to-compliance field July 31, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  3. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705083 · Nitrate · Nitrate Rule

    Noncompliance period start June 1, 2023 · period end June 30, 2023 · first reported February 15, 2024 · EPA return-to-compliance field June 30, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  4. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705082 · Nitrate · Nitrate Rule

    Noncompliance period start November 1, 2022 · period end November 30, 2022 · first reported February 15, 2024 · EPA return-to-compliance field November 30, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  5. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705081 · Nitrate · Nitrate Rule

    Noncompliance period start October 1, 2022 · period end October 31, 2022 · first reported February 15, 2024 · EPA return-to-compliance field October 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  6. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705080 · Nitrate · Nitrate Rule

    Noncompliance period start September 1, 2022 · period end September 30, 2022 · first reported February 15, 2024 · EPA return-to-compliance field September 30, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  7. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705079 · Nitrate · Nitrate Rule

    Noncompliance period start August 1, 2022 · period end August 31, 2022 · first reported February 15, 2024 · EPA return-to-compliance field August 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  8. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705078 · Nitrate · Nitrate Rule

    Noncompliance period start July 1, 2022 · period end July 31, 2022 · first reported February 15, 2024 · EPA return-to-compliance field July 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  9. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705077 · Nitrate · Nitrate Rule

    Noncompliance period start May 1, 2022 · period end May 31, 2022 · first reported February 15, 2024 · EPA return-to-compliance field May 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  10. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705076 · Nitrate · Nitrate Rule

    Noncompliance period start December 1, 2021 · period end December 31, 2021 · first reported February 15, 2024 · EPA return-to-compliance field December 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  11. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705075 · Nitrate · Nitrate Rule

    Noncompliance period start November 1, 2021 · period end November 30, 2021 · first reported February 15, 2024 · EPA return-to-compliance field November 30, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  12. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705074 · Nitrate · Nitrate Rule

    Noncompliance period start October 1, 2021 · period end October 31, 2021 · first reported February 15, 2024 · EPA return-to-compliance field October 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  13. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705073 · Nitrate · Nitrate Rule

    Noncompliance period start September 1, 2021 · period end September 30, 2021 · first reported February 15, 2024 · EPA return-to-compliance field September 30, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  14. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705072 · Nitrate · Nitrate Rule

    Noncompliance period start August 1, 2021 · period end August 31, 2021 · first reported February 15, 2024 · EPA return-to-compliance field August 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  15. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705071 · Nitrate · Nitrate Rule

    Noncompliance period start July 1, 2021 · period end July 31, 2021 · first reported February 15, 2024 · EPA return-to-compliance field July 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  16. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705070 · Nitrate · Nitrate Rule

    Noncompliance period start June 1, 2021 · period end June 30, 2021 · first reported February 15, 2024 · EPA return-to-compliance field June 30, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  17. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705069 · Nitrate · Nitrate Rule

    Noncompliance period start May 1, 2021 · period end May 31, 2021 · first reported February 15, 2024 · EPA return-to-compliance field May 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  18. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705068 · Nitrate · Nitrate Rule

    Noncompliance period start April 1, 2021 · period end April 30, 2021 · first reported February 15, 2024 · EPA return-to-compliance field April 30, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  19. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705067 · Nitrate · Nitrate Rule

    Noncompliance period start March 1, 2021 · period end March 31, 2021 · first reported February 15, 2024 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  20. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705066 · Nitrate · Nitrate Rule

    Noncompliance period start February 1, 2021 · period end February 28, 2021 · first reported February 15, 2024 · EPA return-to-compliance field February 28, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  21. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705065 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2021 · period end January 31, 2021 · first reported February 15, 2024 · EPA return-to-compliance field January 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  22. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705064 · Nitrate · Nitrate Rule

    Noncompliance period start December 1, 2020 · period end December 31, 2020 · first reported February 15, 2024 · EPA return-to-compliance field December 31, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  23. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705063 · Nitrate · Nitrate Rule

    Noncompliance period start November 1, 2020 · period end November 30, 2020 · first reported February 15, 2024 · EPA return-to-compliance field November 30, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  24. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705062 · Nitrate · Nitrate Rule

    Noncompliance period start October 1, 2020 · period end October 31, 2020 · first reported February 15, 2024 · EPA return-to-compliance field October 31, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  25. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705061 · Nitrate · Nitrate Rule

    Noncompliance period start August 1, 2020 · period end August 31, 2020 · first reported February 15, 2024 · EPA return-to-compliance field August 31, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  26. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705060 · Nitrate · Nitrate Rule

    Noncompliance period start July 1, 2020 · period end July 31, 2020 · first reported February 15, 2024 · EPA return-to-compliance field July 31, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  27. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705059 · Nitrate · Nitrate Rule

    Noncompliance period start June 1, 2020 · period end June 30, 2020 · first reported February 15, 2024 · EPA return-to-compliance field June 30, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  28. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705058 · Nitrate · Nitrate Rule

    Noncompliance period start May 1, 2020 · period end May 31, 2020 · first reported February 15, 2024 · EPA return-to-compliance field May 31, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  29. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705057 · Nitrate · Nitrate Rule

    Noncompliance period start April 1, 2020 · period end April 30, 2020 · first reported February 15, 2024 · EPA return-to-compliance field April 30, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  30. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705056 · Nitrate · Nitrate Rule

    Noncompliance period start March 1, 2020 · period end March 31, 2020 · first reported February 15, 2024 · EPA return-to-compliance field March 31, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  31. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705055 · Nitrate · Nitrate Rule

    Noncompliance period start February 1, 2020 · period end February 29, 2020 · first reported February 15, 2024 · EPA return-to-compliance field February 29, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  32. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705054 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2020 · period end January 31, 2020 · first reported February 15, 2024 · EPA return-to-compliance field January 31, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  33. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705053 · Nitrate · Nitrate Rule

    Noncompliance period start December 1, 2019 · period end December 31, 2019 · first reported February 15, 2024 · EPA return-to-compliance field December 31, 2019

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  34. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705052 · Nitrate · Nitrate Rule

    Noncompliance period start November 1, 2019 · period end November 30, 2019 · first reported February 15, 2024 · EPA return-to-compliance field November 30, 2019

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  35. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705051 · Nitrate · Nitrate Rule

    Noncompliance period start October 1, 2019 · period end October 31, 2019 · first reported February 15, 2024 · EPA return-to-compliance field October 31, 2019

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  36. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705050 · Nitrate · Nitrate Rule

    Noncompliance period start September 1, 2019 · period end September 30, 2019 · first reported February 15, 2024 · EPA return-to-compliance field September 30, 2019

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  37. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705049 · Nitrate · Nitrate Rule

    Noncompliance period start August 1, 2019 · period end August 31, 2019 · first reported February 15, 2024 · EPA return-to-compliance field August 31, 2019

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  38. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705048 · Nitrate · Nitrate Rule

    Noncompliance period start July 1, 2019 · period end July 31, 2019 · first reported February 15, 2024 · EPA return-to-compliance field July 31, 2019

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  39. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705047 · Nitrate · Nitrate Rule

    Noncompliance period start June 1, 2019 · period end June 30, 2019 · first reported February 15, 2024 · EPA return-to-compliance field June 30, 2019

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  40. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705046 · Nitrate · Nitrate Rule

    Noncompliance period start May 1, 2019 · period end May 31, 2019 · first reported February 15, 2024 · EPA return-to-compliance field May 31, 2019

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  41. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705045 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2019 · period end January 31, 2019 · first reported February 15, 2024 · EPA return-to-compliance field January 31, 2019

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  42. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705044 · Nitrate · Nitrate Rule

    Noncompliance period start December 1, 2018 · period end December 31, 2018 · first reported February 15, 2024 · EPA return-to-compliance field December 31, 2018

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  43. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705043 · Nitrate · Nitrate Rule

    Noncompliance period start November 1, 2018 · period end November 30, 2018 · first reported February 15, 2024 · EPA return-to-compliance field November 30, 2018

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  44. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705042 · Nitrate · Nitrate Rule

    Noncompliance period start October 1, 2018 · period end October 31, 2018 · first reported February 15, 2024 · EPA return-to-compliance field October 31, 2018

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  45. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705041 · Nitrate · Nitrate Rule

    Noncompliance period start September 1, 2018 · period end September 30, 2018 · first reported February 15, 2024 · EPA return-to-compliance field September 30, 2018

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  46. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705040 · Nitrate · Nitrate Rule

    Noncompliance period start August 1, 2018 · period end August 31, 2018 · first reported February 15, 2024 · EPA return-to-compliance field August 31, 2018

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  47. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705039 · Nitrate · Nitrate Rule

    Noncompliance period start July 1, 2018 · period end July 31, 2018 · first reported February 15, 2024 · EPA return-to-compliance field July 31, 2018

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  48. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705038 · Nitrate · Nitrate Rule

    Noncompliance period start June 1, 2018 · period end June 30, 2018 · first reported February 15, 2024 · EPA return-to-compliance field June 30, 2018

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  49. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705037 · Nitrate · Nitrate Rule

    Noncompliance period start May 1, 2018 · period end May 31, 2018 · first reported February 15, 2024 · EPA return-to-compliance field May 31, 2018

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  50. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705036 · Nitrate · Nitrate Rule

    Noncompliance period start April 1, 2018 · period end April 30, 2018 · first reported February 15, 2024 · EPA return-to-compliance field April 30, 2018

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  51. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705035 · Nitrate · Nitrate Rule

    Noncompliance period start March 1, 2018 · period end March 31, 2018 · first reported February 15, 2024 · EPA return-to-compliance field March 31, 2018

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  52. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705034 · Nitrate · Nitrate Rule

    Noncompliance period start February 1, 2018 · period end February 28, 2018 · first reported February 15, 2024 · EPA return-to-compliance field February 28, 2018

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  53. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 9705033 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2018 · period end January 31, 2018 · first reported February 15, 2024 · EPA return-to-compliance field January 31, 2018

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817031December 19, 2017FormalState Administrative/Compliance Order without penalty issued

  54. Monitoring or reporting · Resolved

    Follow-up Or Routine LCR Tap M/RViolation 9705086 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start January 1, 2014 · period end September 13, 2018 · first reported September 22, 2026 · EPA return-to-compliance field September 13, 2018

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9817026April 3, 2017FormalState Administrative/Compliance Order without penalty issued
    9817044September 13, 2018ResolvingState Compliance achieved

EPA data and scope

How to read the records

The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.

EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility