Drinking Water Compliance OS

Elk Creek, 09

Grindstone Rancheria Water System

Current status

12 open health-based violations on record as of July 4, 2026, alongside 5 other open item(s). See the violation history below for contaminant and status details.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace EPA Region 9’s official records. Always confirm current status with EPA Region 9 before making decisions based on this information.

System facts

System ID (PWSID)
090605004
System type
Community Water System
Population served
150
Service connections
58
Ownership
Native American tribal
Water source
surface water (rivers, lakes, or reservoirs)

Violation history

  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    December 1, 2025 – December 31, 2025

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 2025 – November 30, 2025

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2025 – October 31, 2025

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 2025 – September 30, 2025

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    August 1, 2025 – August 31, 2025

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 2025 – July 31, 2025

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    June 1, 2025 – June 30, 2025

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 2025 – May 31, 2025

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    April 1, 2025 – April 30, 2025

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    March 1, 2025 – March 31, 2025

    Archived
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    March 1, 2025 – March 31, 2025

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    February 1, 2025 – February 28, 2025

    Archived
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    February 1, 2025 – February 28, 2025

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    January 1, 2025 – January 31, 2025

    Archived
  • Monitoring and Reporting (DBP)

    Chlorine

    January 1, 2025 – March 31, 2025

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    January 1, 2025 – January 31, 2025

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 2024 – November 30, 2024

    Archived
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    November 1, 2024 – November 30, 2024

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2024 – October 31, 2024

    Archived
  • Monitoring and Reporting (DBP)

    Chlorine

    October 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    October 1, 2024 – October 31, 2024

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    September 1, 2024 – September 30, 2024

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 2024 – September 30, 2024

    Archived
  • Public Notification Violation for NPDWR Violation

    Public Notice

    September 1, 2024 – May 2, 2025

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    August 1, 2024 – August 31, 2024

    Archived
  • Public Notification Violation for NPDWR Violation

    Public Notice

    August 1, 2024 – May 2, 2025

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    August 1, 2024 – August 31, 2024

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    July 1, 2024 – September 30, 2024

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    July 1, 2024 – May 2, 2025

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    July 1, 2024 – July 31, 2024

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2024 – May 2, 2025

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 2024 – July 31, 2024

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    June 1, 2024 – June 30, 2024

    Archived
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    June 1, 2024 – June 30, 2024

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    June 1, 2024 – May 2, 2025

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    May 1, 2024 – May 31, 2024

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    May 1, 2024 – May 2, 2025

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 2024 – May 31, 2024

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    April 1, 2024 – April 30, 2024

    Archived
  • Public Notification Violation for NPDWR Violation

    Public Notice

    April 1, 2024 – May 2, 2025

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    April 1, 2024 – June 30, 2024

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    April 1, 2024 – April 30, 2024

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    March 1, 2024 – March 31, 2024

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    March 1, 2024 – March 31, 2024

    Archived
  • Public Notification Violation for NPDWR Violation

    Public Notice

    March 1, 2024 – May 2, 2025

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    February 1, 2024 – February 29, 2024

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    January 1, 2024 – January 31, 2024

    Archived
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    December 1, 2023 – December 31, 2023

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 2023 – November 30, 2023

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2023 – October 31, 2023

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    September 1, 2023 – September 30, 2023

    Archived
  • Public Notification Violation for NPDWR Violation

    Public Notice

    September 1, 2023 – May 2, 2025

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 2023 – September 30, 2023

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    August 1, 2023 – August 31, 2023

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    August 1, 2023 – August 31, 2023

    Archived
  • Public Notification Violation for NPDWR Violation

    Public Notice

    August 1, 2023 – May 2, 2025

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2023 – May 2, 2025

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 2023 – July 31, 2023

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    June 1, 2023 – June 30, 2023

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 2023 – May 31, 2023

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    April 1, 2023 – April 30, 2023

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    April 1, 2023 – April 30, 2023

    Archived
  • Public Notification Violation for NPDWR Violation

    Public Notice

    April 1, 2023 – May 2, 2025

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    March 4, 2023 – May 2, 2025

    Resolved
  • Failure to Consult with State

    Long Term 2 Enhanced Surface Water Treatment Rule

    March 4, 2023

    Unaddressed
  • Public Notification Violation for NPDWR Violation

    Public Notice

    March 4, 2023 – May 2, 2025

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    March 4, 2023 – May 2, 2025

    Resolved
  • Failure to Consult with State

    Long Term 2 Enhanced Surface Water Treatment Rule

    March 4, 2023

    Unaddressed
  • Failure to Consult with State

    Long Term 2 Enhanced Surface Water Treatment Rule

    March 4, 2023

    Unaddressed
  • Public Notification Violation for NPDWR Violation

    Public Notice

    March 1, 2023 – May 2, 2025

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    March 1, 2023 – March 31, 2023

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    March 1, 2023 – March 31, 2023

    Archived
  • Public Notification Violation for NPDWR Violation

    Public Notice

    February 1, 2023 – May 2, 2025

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    February 1, 2023 – February 28, 2023

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    February 1, 2023 – February 28, 2023

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    January 1, 2023 – January 31, 2023

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    January 1, 2023 – January 31, 2023

    Archived
  • Public Notification Violation for NPDWR Violation

    Public Notice

    January 1, 2023 – May 2, 2025

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    December 1, 2022 – December 31, 2022

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    December 1, 2022 – December 31, 2022

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    November 1, 2022 – November 30, 2022

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 2022 – November 30, 2022

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    October 1, 2022 – October 31, 2022

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2022 – October 31, 2022

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 2022 – September 30, 2022

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    August 1, 2022 – August 31, 2022

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 2022 – July 31, 2022

    Archived
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2022 – May 2, 2025

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2022 – May 2, 2025

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    June 1, 2022 – June 30, 2022

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 2022 – May 31, 2022

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    April 1, 2022 – April 30, 2022

    Archived
  • Treatment Technique, Level 2 Assessment (RTCR)

    Health-based

    Revised Total Coliform Rule

    April 1, 2022

    Unaddressed
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    March 1, 2022 – March 31, 2022

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    March 1, 2022 – March 31, 2022

    Archived
  • Treatment Technique, Level 2 Assessment (RTCR)

    Health-based

    Revised Total Coliform Rule

    March 1, 2022

    Unaddressed
  • Public Notification Violation for NPDWR Violation

    Public Notice

    March 1, 2022 – May 2, 2025

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    February 1, 2022 – February 28, 2022

    Archived
  • Public Notification Violation for NPDWR Violation

    Public Notice

    February 1, 2022 – May 2, 2025

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    February 1, 2022 – February 28, 2022

    Archived
  • Treatment Technique, Level 2 Assessment (RTCR)

    Health-based

    Revised Total Coliform Rule

    February 1, 2022

    Unaddressed
  • Treatment Technique, Level 2 Assessment (RTCR)

    Health-based

    Revised Total Coliform Rule

    February 1, 2022

    Addressed
  • Treatment Technique No Certif. Operator

    Health-based

    Stage 1 Disinfectants and Disinfection Byproducts Rule

    January 1, 2022

    Addressed
  • Maximum Contaminant Level Violation, E. coli (RTCR)

    Health-based

    Revised Total Coliform Rule

    January 1, 2022 – January 31, 2022

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    January 1, 2022 – January 31, 2022

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    January 1, 2022 – January 31, 2022

    Archived
  • Maximum Contaminant Level Violation, E. coli (RTCR)

    Health-based

    Revised Total Coliform Rule

    December 1, 2021 – December 31, 2021

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    December 1, 2021 – December 31, 2021

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    December 1, 2021 – December 31, 2021

    Archived
  • Treatment Technique, Level 2 Assessment (RTCR)

    Health-based

    Revised Total Coliform Rule

    December 1, 2021

    Unaddressed
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    November 1, 2021 – November 30, 2021

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 2021 – November 30, 2021

    Archived
  • Maximum Contaminant Level Violation, E. coli (RTCR)

    Health-based

    Revised Total Coliform Rule

    November 1, 2021 – November 30, 2021

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    October 1, 2021 – October 31, 2021

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2021 – October 31, 2021

    Archived
  • Maximum Contaminant Level Violation, E. coli (RTCR)

    Health-based

    Revised Total Coliform Rule

    October 1, 2021 – October 31, 2021

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 2021 – September 30, 2021

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    September 1, 2021 – September 30, 2021

    Archived
  • Maximum Contaminant Level Violation, E. coli (RTCR)

    Health-based

    Revised Total Coliform Rule

    September 1, 2021 – September 30, 2021

    Resolved
  • Treatment Technique, Level 2 Assessment (RTCR)

    Health-based

    Revised Total Coliform Rule

    September 1, 2021

    Addressed
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    August 1, 2021 – August 31, 2021

    Archived
  • Public Notification Violation for NPDWR Violation

    Public Notice

    August 1, 2021 – May 2, 2025

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    August 1, 2021 – August 31, 2021

    Archived
  • Public Notification Violation for NPDWR Violation

    Public Notice

    July 1, 2021 – May 2, 2025

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2021 – May 2, 2025

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    July 1, 2021 – July 31, 2021

    Archived
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2021 – May 2, 2025

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 2021 – July 31, 2021

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    June 1, 2021 – June 30, 2021

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 2021 – May 31, 2021

    Archived
  • Maximum Contaminant Level Violation, E. coli (RTCR)

    Health-based

    Revised Total Coliform Rule

    April 1, 2021 – April 30, 2021

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    April 1, 2021 – April 30, 2021

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    April 1, 2021 – May 2, 2025

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    April 1, 2021 – April 30, 2021

    Archived
  • Public Notification Violation for NPDWR Violation

    Public Notice

    April 1, 2021 – May 2, 2025

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    April 1, 2021 – May 2, 2025

    Resolved
  • Treatment Technique, Level 2 Assessment (RTCR)

    Health-based

    Revised Total Coliform Rule

    April 1, 2021

    Addressed
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    March 1, 2021 – March 31, 2021

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    March 1, 2021 – March 31, 2021

    Archived
  • Public Notification Violation for NPDWR Violation

    Public Notice

    March 1, 2021 – May 2, 2025

    Resolved
  • Treatment Technique, Corrective/Expedited Actions (RTCR)

    Health-based

    Revised Total Coliform Rule

    March 1, 2021

    Addressed
  • Treatment Technique, Corrective/Expedited Actions (RTCR)

    Health-based

    Revised Total Coliform Rule

    March 1, 2021

    Addressed
  • Public Notification Violation for NPDWR Violation

    Public Notice

    March 1, 2021 – May 2, 2025

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    March 1, 2021 – March 31, 2021

    Resolved
  • Maximum Contaminant Level Violation, E. coli (RTCR)

    Health-based

    Revised Total Coliform Rule

    February 1, 2021 – February 28, 2021

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    February 1, 2021 – February 28, 2021

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    February 1, 2021 – February 28, 2021

    Resolved
  • Treatment Technique, Level 2 Assessment (RTCR)

    Health-based

    Revised Total Coliform Rule

    February 1, 2021

    Unaddressed
  • Public Notification Violation for NPDWR Violation

    Public Notice

    February 1, 2021 – May 2, 2025

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    February 1, 2021 – May 2, 2025

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    February 1, 2021 – February 28, 2021

    Archived
  • Maximum Contaminant Level Violation, E. coli (RTCR)

    Health-based

    Revised Total Coliform Rule

    January 1, 2021 – January 31, 2021

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    January 1, 2021 – January 31, 2021

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    December 1, 2020 – December 31, 2020

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 2020 – November 30, 2020

    Archived
  • Treatment Technique, Level 2 Assessment (RTCR)

    Health-based

    Revised Total Coliform Rule

    November 1, 2020 – February 9, 2021

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    November 1, 2020 – November 30, 2020

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2020 – October 31, 2020

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    October 1, 2020 – October 31, 2020

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 2020 – September 30, 2020

    Archived
  • Public Notification Violation for NPDWR Violation

    Public Notice

    September 1, 2020 – May 2, 2025

    Resolved
  • Treatment Technique, Level 1 Assessment (RTCR)

    Health-based

    Revised Total Coliform Rule

    September 1, 2020

    Addressed
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    August 1, 2020 – August 31, 2020

    Archived
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2020 – May 2, 2025

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 2020 – July 31, 2020

    Archived
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2020 – May 2, 2025

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    June 1, 2020 – June 30, 2020

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    June 1, 2020 – June 30, 2020

    Archived
  • Public Notification Violation for NPDWR Violation

    Public Notice

    June 1, 2020 – October 5, 2020

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 2020 – May 31, 2020

    Archived
  • Public Notification Violation for NPDWR Violation

    Public Notice

    May 1, 2020 – May 2, 2025

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    May 1, 2020 – July 8, 2020

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    May 1, 2020 – October 5, 2020

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    April 1, 2020 – July 8, 2020

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    April 1, 2020 – May 2, 2025

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    April 1, 2020 – October 5, 2020

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    April 1, 2020 – April 30, 2020

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    March 1, 2020 – March 31, 2020

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    February 1, 2020 – February 29, 2020

    Archived
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2020 – December 31, 2022

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    January 1, 2020 – March 12, 2020

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Methoxychlor

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Toxaphene

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Dalapon

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Diquat

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Endothall

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Glyphosate

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) adipate

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    OXAMYL

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Simazine

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Picloram

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Dinoseb

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Carbofuran

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Atrazine

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    LASSO

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    2,3,7,8-TCDD

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Heptachlor

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    2,4-D

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Chlordane

    January 1, 2020 – December 31, 2022

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    January 1, 2020 – May 2, 2025

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Endrin

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2020 – December 31, 2022

    Resolved
  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    January 1, 2020

    Unaddressed
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    January 1, 2020 – January 31, 2020

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    December 1, 2019 – December 31, 2019

    Archived
  • Public Notification Violation for NPDWR Violation

    Public Notice

    December 1, 2019 – May 2, 2025

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    November 1, 2019 – November 30, 2019

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 2019 – November 30, 2019

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2019 – October 31, 2019

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    October 1, 2019 – October 31, 2019

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 2019 – September 30, 2019

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    September 1, 2019 – September 30, 2019

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    August 1, 2019 – August 31, 2019

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    July 1, 2019 – July 31, 2019

    Archived
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2019 – May 2, 2025

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    June 1, 2019 – June 30, 2019

    Archived
  • Public Notification Violation for NPDWR Violation

    Public Notice

    June 1, 2019 – October 25, 2019

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    May 1, 2019 – May 31, 2019

    Archived
  • Public Notification Violation for NPDWR Violation

    Public Notice

    April 1, 2019 – October 25, 2019

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    April 1, 2019 – April 30, 2019

    Archived
  • Public Notification Violation for NPDWR Violation

    Public Notice

    March 31, 2019 – September 20, 2019

    Resolved
  • Failure to Consult with State

    Long Term 2 Enhanced Surface Water Treatment Rule

    March 31, 2019

    Addressed
  • Public Notification Violation for NPDWR Violation

    Public Notice

    March 1, 2019 – September 20, 2019

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    March 1, 2019 – March 31, 2019

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    February 1, 2019 – February 28, 2019

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    February 1, 2019 – February 28, 2019

    Archived
  • Public Notification Violation for NPDWR Violation

    Public Notice

    February 1, 2019 – September 20, 2019

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    January 1, 2019 – January 31, 2019

    Archived
  • Public Notification Violation for NPDWR Violation

    Public Notice

    January 1, 2019 – September 20, 2019

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    January 1, 2019 – January 31, 2019

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    January 1, 2019 – September 20, 2019

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    December 1, 2018 – September 20, 2019

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    December 1, 2018 – December 31, 2018

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    December 1, 2018 – September 20, 2019

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    December 1, 2018 – December 31, 2018

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 2018 – November 30, 2018

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    September 1, 2018 – September 20, 2019

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    September 1, 2018 – September 30, 2018

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    August 1, 2018 – August 31, 2018

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 2018 – July 31, 2018

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    July 1, 2018 – July 31, 2018

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2018 – May 2, 2025

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    June 1, 2018 – September 20, 2019

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    June 1, 2018 – June 30, 2018

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    May 1, 2018 – May 31, 2018

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 2018 – May 31, 2018

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    April 1, 2018 – April 30, 2018

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    March 1, 2018 – March 31, 2018

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    March 1, 2018 – May 2, 2025

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    February 1, 2018 – February 28, 2018

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    January 1, 2018 – January 31, 2018

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    December 1, 2017 – December 31, 2017

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    November 1, 2017 – November 30, 2017

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    October 1, 2017 – October 31, 2018

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    October 1, 2017 – November 30, 2017

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    September 1, 2017 – September 30, 2017

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    August 1, 2017 – September 30, 2017

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    August 1, 2017 – August 31, 2017

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    July 1, 2017 – July 31, 2017

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    July 1, 2017 – July 31, 2017

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    June 1, 2017 – June 30, 2017

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    June 1, 2017 – November 7, 2017

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    June 1, 2017 – June 30, 2017

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    May 1, 2017 – May 31, 2017

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    May 1, 2017 – May 31, 2017

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    May 1, 2017 – November 7, 2017

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    May 1, 2017 – November 7, 2017

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    April 1, 2017 – April 30, 2017

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    April 1, 2017 – November 7, 2017

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    April 1, 2017 – November 7, 2017

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    April 1, 2017 – April 30, 2017

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    March 1, 2017 – October 5, 2017

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    March 1, 2017 – October 5, 2017

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    March 1, 2017 – March 31, 2017

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    March 1, 2017 – March 31, 2017

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    February 1, 2017 – February 28, 2017

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    February 1, 2017 – February 28, 2017

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    February 1, 2017 – October 5, 2017

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    February 1, 2017 – October 5, 2017

    Resolved
  • Monitoring, Regular

    Toxaphene

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    2,4-D

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) adipate

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    OXAMYL

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    Dinoseb

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    Glyphosate

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    Endothall

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    Picloram

    January 1, 2017 – December 31, 2019

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    January 1, 2017 – October 5, 2017

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    Simazine

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    Methoxychlor

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2017 – December 31, 2019

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    January 1, 2017 – October 5, 2017

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2017 – December 31, 2019

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    January 1, 2017 – January 31, 2017

    Resolved
  • Monitoring, Regular

    Atrazine

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    Endrin

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    January 1, 2017 – January 31, 2017

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    LASSO

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    2,3,7,8-TCDD

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    Heptachlor

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    Diquat

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    Chlordane

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    Carbofuran

    January 1, 2017 – December 31, 2019

    Resolved
  • Monitoring, Regular

    Dalapon

    January 1, 2017 – December 31, 2019

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    December 1, 2016 – October 5, 2017

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    December 1, 2016 – December 31, 2016

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    December 1, 2016 – October 5, 2017

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    December 1, 2016 – December 31, 2016

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    November 1, 2016 – October 5, 2017

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    November 1, 2016 – November 30, 2016

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    November 1, 2016 – October 5, 2017

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    November 1, 2016 – November 30, 2016

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    October 1, 2016 – October 31, 2016

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    October 1, 2016 – October 5, 2017

    Resolved
  • Treatment Technique No Certif. Operator

    Health-based

    Stage 1 Disinfectants and Disinfection Byproducts Rule

    October 1, 2016 – March 15, 2018

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    October 1, 2016 – October 31, 2016

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    October 1, 2016 – October 5, 2017

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    September 1, 2016 – October 5, 2017

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    September 1, 2016 – September 30, 2016

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    September 1, 2016 – September 30, 2016

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    September 1, 2016 – October 5, 2017

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    August 1, 2016 – October 5, 2017

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    August 1, 2016 – August 31, 2016

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    August 1, 2016 – August 31, 2016

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    August 1, 2016 – October 5, 2017

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    July 1, 2016 – July 31, 2016

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    July 1, 2016 – July 31, 2016

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    July 1, 2016 – October 5, 2017

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2016 – July 19, 2017

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    July 1, 2016 – October 5, 2017

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    June 1, 2016 – June 30, 2016

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    June 1, 2016 – October 5, 2017

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    June 1, 2016 – June 30, 2016

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    May 1, 2016 – May 31, 2016

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    May 1, 2016 – May 31, 2016

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    May 1, 2016 – October 5, 2017

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    April 1, 2016 – October 5, 2017

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    April 1, 2016 – April 30, 2016

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    April 1, 2016 – April 30, 2016

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    March 1, 2016 – March 31, 2016

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    March 1, 2016 – October 5, 2017

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    March 1, 2016 – March 31, 2016

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    February 1, 2016 – February 29, 2016

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    February 1, 2016 – October 5, 2017

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    February 1, 2016 – February 29, 2016

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    January 1, 2016 – January 31, 2016

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 2016 – December 31, 2016

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    January 1, 2016 – October 5, 2017

    Resolved
  • Monitoring, Routine (IDSE)

    Total Haloacetic Acids (HAA5)

    January 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Routine (IDSE)

    TTHM

    January 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    January 1, 2016 – January 31, 2016

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    December 1, 2015 – December 31, 2015

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    December 1, 2015 – October 5, 2017

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    December 1, 2015 – December 31, 2015

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    November 1, 2015 – November 30, 2015

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    November 1, 2015 – October 5, 2017

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    November 1, 2015 – November 30, 2015

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    October 1, 2015 – October 5, 2017

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    October 1, 2015 – October 31, 2015

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    October 1, 2015 – October 31, 2015

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    September 1, 2015 – October 5, 2017

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    September 1, 2015 – September 30, 2015

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    September 1, 2015 – September 30, 2015

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    August 1, 2015 – August 31, 2015

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    August 1, 2015 – October 5, 2017

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    August 1, 2015 – August 31, 2015

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    July 1, 2015 – October 5, 2017

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    July 1, 2015 – July 31, 2015

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    July 1, 2015 – July 31, 2015

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2015 – July 19, 2017

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    June 1, 2015 – June 30, 2015

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    June 1, 2015 – October 5, 2017

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    June 1, 2015 – June 30, 2015

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    May 1, 2015 – May 31, 2015

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    May 1, 2015 – October 5, 2017

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    May 1, 2015 – May 31, 2015

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    April 1, 2015 – April 30, 2015

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    April 1, 2015 – October 5, 2017

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    April 1, 2015 – April 30, 2015

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    March 1, 2015 – March 31, 2015

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    March 1, 2015 – March 31, 2015

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    March 1, 2015 – October 5, 2017

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    February 1, 2015 – October 5, 2017

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    February 1, 2015 – February 28, 2015

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    February 1, 2015 – February 28, 2015

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 2015 – December 31, 2015

    Resolved
  • Monitoring, Routine (IDSE)

    TTHM

    January 1, 2015 – December 31, 2015

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    January 1, 2015 – January 31, 2015

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    January 1, 2015 – October 5, 2017

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    January 1, 2015 – January 31, 2015

    Resolved
  • Monitoring, Routine (IDSE)

    Total Haloacetic Acids (HAA5)

    January 1, 2015 – December 31, 2015

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    December 1, 2014 – October 5, 2017

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    December 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    November 1, 2014 – November 30, 2014

    Resolved
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    November 1, 2014 – November 30, 2014

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    November 1, 2014 – October 5, 2017

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    October 1, 2014 – October 31, 2014

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    September 1, 2014 – September 30, 2014

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Antimony, Total

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Cadmium

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Beryllium, Total

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Thallium, Total

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Endrin

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2014 – December 31, 2014

    Resolved
  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    January 1, 2014 – September 18, 2017

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    2,4-D

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Heptachlor

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    LASSO

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Atrazine

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Carbofuran

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Dinoseb

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Mercury

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Picloram

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Barium

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Simazine

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    OXAMYL

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Fluoride

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) adipate

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Glyphosate

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Endothall

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Diquat

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    CYANIDE

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Dalapon

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Toxaphene

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Methoxychlor

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Chromium

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Selenium

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring, Regular

    Chlordane

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Arsenic

    January 1, 2014 – December 31, 2014

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 2013 – September 30, 2013

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    August 1, 2013 – August 31, 2013

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 2013 – July 31, 2013

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2013 – February 18, 2015

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    June 1, 2013 – June 30, 2013

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 2013 – May 31, 2013

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    April 1, 2013 – April 30, 2013

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    March 1, 2013 – March 31, 2013

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    February 1, 2013 – February 28, 2013

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    February 1, 2013 – February 28, 2013

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    January 1, 2013 – January 31, 2013

    Resolved
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    April 1, 2012 – April 30, 2012

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    December 1, 2011 – December 31, 2011

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 2011 – November 30, 2011

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2011 – October 31, 2011

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 2011 – September 30, 2011

    Resolved
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    April 1, 2011 – April 30, 2011

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    January 1, 2011 – January 31, 2011

    Resolved
  • Monitoring, Repeat Major (TCR)

    Coliform (TCR)

    January 1, 2011 – January 31, 2011

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    December 1, 2010 – December 31, 2010

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 2010 – November 30, 2010

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    October 1, 2010 – October 31, 2010

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    December 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    December 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Repeat Major (TCR)

    Coliform (TCR)

    October 1, 2009 – October 31, 2009

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    October 1, 2009 – October 31, 2009

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    October 1, 2009 – October 31, 2009

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    October 1, 2009 – October 31, 2009

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    September 1, 2009 – September 30, 2009

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    September 1, 2009 – September 30, 2009

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    August 1, 2009 – August 31, 2009

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    August 1, 2009 – August 31, 2009

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    July 1, 2009 – July 31, 2009

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    July 1, 2009 – July 31, 2009

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    June 1, 2009 – June 30, 2009

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    June 1, 2009 – June 30, 2009

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    May 1, 2009 – May 31, 2009

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    May 1, 2009 – May 31, 2009

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    April 1, 2009 – April 30, 2009

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    April 1, 2009 – April 30, 2009

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    March 1, 2009 – March 31, 2009

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    March 1, 2009 – March 31, 2009

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    February 1, 2009 – February 28, 2009

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    February 1, 2009 – February 28, 2009

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 2009 – December 31, 2009

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    January 1, 2009 – January 31, 2009

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    January 1, 2009 – January 31, 2009

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    December 1, 2008 – December 31, 2008

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 2008 – November 30, 2008

    Resolved
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    November 1, 2008 – November 30, 2008

    Resolved
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    October 1, 2008 – October 31, 2008

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2008 – October 31, 2008

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    October 1, 2008 – October 31, 2008

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 2008 – September 30, 2008

    Resolved
  • Monitoring, Repeat Minor (TCR)

    Coliform (TCR)

    September 1, 2008 – September 30, 2008

    Resolved
  • Maximum Contaminant Level Violation, Acute (TCR)

    Health-based

    Coliform (TCR)

    June 1, 2008 – June 30, 2008

    Resolved
  • Monitoring, Regular

    Combined Uranium

    April 1, 2008 – June 30, 2008

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    April 1, 2008 – April 30, 2008

    Resolved
  • Monitoring, Regular

    Combined Radium (-226 and -228)

    April 1, 2008 – June 30, 2008

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    April 1, 2008 – June 30, 2008

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    March 1, 2008 – March 31, 2008

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    February 1, 2008 – February 29, 2008

    Resolved
  • Monitoring, Regular

    Combined Radium (-226 and -228)

    January 1, 2008 – March 31, 2008

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    January 1, 2008 – March 31, 2008

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    January 1, 2008 – January 31, 2008

    Resolved
  • Monitoring, Regular

    Combined Uranium

    January 1, 2008 – March 31, 2008

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    December 1, 2007 – December 31, 2007

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 2007 – November 30, 2007

    Resolved
  • Monitoring, Regular

    Combined Radium (-226 and -228)

    October 1, 2007 – December 31, 2007

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    October 1, 2007 – December 31, 2007

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2007 – October 31, 2007

    Resolved
  • Monitoring, Regular

    Combined Uranium

    October 1, 2007 – December 31, 2007

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 2007 – September 30, 2007

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    August 1, 2007 – August 31, 2007

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 2007 – July 31, 2007

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    December 1, 2006 – December 31, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 2006 – November 30, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2006 – October 31, 2006

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    September 1, 2006 – September 30, 2006

    Resolved
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    May 1, 2006 – May 31, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 2006 – May 31, 2006

    Resolved
  • Monitoring, Repeat Major (TCR)

    Coliform (TCR)

    April 1, 2006 – April 30, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    April 1, 2006 – April 30, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    March 1, 2006 – March 31, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    February 1, 2006 – February 28, 2006

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    January 1, 2006 – December 31, 2006

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    January 1, 2006 – January 31, 2006

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    January 1, 2006 – December 31, 2006

    Resolved
  • Monthly Turbidity Exceed (Enhanced SWTR)

    Health-based

    Interim Enhanced Surface Water Treatment Rule

    December 1, 2005 – December 31, 2005

    Resolved
  • Monthly Turbidity Exceed (Enhanced SWTR)

    Health-based

    Interim Enhanced Surface Water Treatment Rule

    November 1, 2005 – November 30, 2005

    Resolved
  • Monthly Turbidity Exceed (Enhanced SWTR)

    Health-based

    Interim Enhanced Surface Water Treatment Rule

    October 1, 2005 – October 31, 2005

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    September 1, 2005 – December 31, 2005

    Resolved
  • Monthly Turbidity Exceed (Enhanced SWTR)

    Health-based

    Interim Enhanced Surface Water Treatment Rule

    September 1, 2005 – September 30, 2005

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2005 – October 9, 2007

    Resolved
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    July 1, 2005 – July 31, 2005

    Resolved
  • Monitoring, Repeat Major (TCR)

    Coliform (TCR)

    May 1, 2005 – May 31, 2005

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    March 1, 2005 – March 31, 2005

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    February 1, 2005 – February 28, 2005

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    January 1, 2005 – January 31, 2005

    Resolved
  • Monitoring, Repeat Major (TCR)

    Coliform (TCR)

    December 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    October 1, 2004 – October 31, 2004

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2004 – October 9, 2007

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    June 1, 2004 – June 30, 2004

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    June 1, 2004 – June 30, 2004

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 2004 – May 31, 2004

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    April 1, 2004 – April 30, 2004

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    April 1, 2004 – April 30, 2004

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    March 1, 2004 – March 31, 2004

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    February 1, 2004 – February 29, 2004

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Arsenic

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Barium

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Cadmium

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Chromium

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    CYANIDE

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Fluoride

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Mercury

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Selenium

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Antimony, Total

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Beryllium, Total

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Thallium, Total

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Endrin

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Methoxychlor

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Toxaphene

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Dalapon

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Diquat

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Endothall

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Glyphosate

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) adipate

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    OXAMYL

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Simazine

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Picloram

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Dinoseb

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Carbofuran

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Atrazine

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    LASSO

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    2,3,7,8-TCDD

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Heptachlor

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    2,4-D

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Chlordane

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    January 1, 2004 – January 31, 2004

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    January 1, 2003 – January 31, 2003

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 2003 – December 31, 2003

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2002 – October 9, 2007

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 2002 – December 31, 2002

    Resolved
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    January 1, 2002 – January 31, 2002

    Resolved
  • Monitoring, Repeat Major (TCR)

    Coliform (TCR)

    December 1, 2001 – December 31, 2001

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2001 – October 9, 2007

    Resolved
  • Maximum Contaminant Level Violation, Acute (TCR)

    Health-based

    Coliform (TCR)

    February 1, 2001 – February 28, 2001

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 2001 – December 31, 2001

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2000 – October 9, 2007

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 2000 – December 31, 2000

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    December 1, 1999 – December 31, 1999

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 1999 – November 30, 1999

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 1999 – October 31, 1999

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    October 1, 1999 – October 31, 1999

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 1999 – September 30, 1999

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    September 1, 1999 – September 30, 1999

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    August 1, 1999 – August 31, 1999

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 1999 – July 31, 1999

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    July 1, 1999 – July 31, 1999

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    June 1, 1999 – June 30, 1999

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    June 1, 1999 – June 30, 1999

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 1999 – May 31, 1999

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    May 1, 1999 – May 31, 1999

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    April 1, 1999 – April 30, 1999

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    April 1, 1999 – April 30, 1999

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    March 1, 1999 – March 31, 1999

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    March 1, 1999 – March 31, 1999

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    February 1, 1999 – February 28, 1999

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    February 1, 1999 – February 28, 1999

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    January 1, 1999 – January 31, 1999

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    January 1, 1999 – January 31, 1999

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    December 1, 1998 – December 31, 1998

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    December 1, 1998 – December 31, 1998

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    November 1, 1998 – November 30, 1998

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 1998 – November 30, 1998

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 1998 – October 31, 1998

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    October 1, 1998 – October 31, 1998

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    September 1, 1998 – September 30, 1998

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 1998 – September 30, 1998

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    August 1, 1998 – August 31, 1998

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    August 1, 1998 – August 31, 1998

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 1998 – July 31, 1998

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    July 1, 1998 – July 31, 1998

    Resolved
  • Initial Tap Sampling for Pb and Cu

    Lead and Copper Rule

    July 1, 1998 – February 4, 2005

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    June 1, 1998 – June 30, 1998

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 1998 – May 31, 1998

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    April 1, 1998 – April 30, 1998

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    April 1, 1998 – April 30, 1998

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    March 1, 1998 – March 31, 1998

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    March 1, 1998 – March 31, 1998

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    February 1, 1998 – February 28, 1998

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    February 1, 1998 – February 28, 1998

    Resolved
  • Monitoring, Regular

    Arsenic

    January 1, 1998 – December 31, 1998

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    January 1, 1998 – January 31, 1998

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    January 1, 1998 – January 31, 1998

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Chlordane

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    2,4-D

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Heptachlor

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    LASSO

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Atrazine

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Carbofuran

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Dinoseb

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Picloram

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Simazine

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    OXAMYL

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) adipate

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Glyphosate

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Endothall

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Diquat

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Dalapon

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Toxaphene

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Methoxychlor

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Endrin

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Thallium, Total

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Beryllium, Total

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Antimony, Total

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Selenium

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Nitrite

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Mercury

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Fluoride

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    CYANIDE

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Chromium

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Cadmium

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Barium

    January 1, 1998 – December 31, 1998

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    December 1, 1997 – December 31, 1997

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    December 1, 1997 – December 31, 1997

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 1997 – November 30, 1997

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    November 1, 1997 – November 30, 1997

    Resolved
  • Monitoring, Repeat Major (TCR)

    Coliform (TCR)

    November 1, 1997 – November 30, 1997

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 1997 – October 31, 1997

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 1997 – September 30, 1997

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    August 1, 1997 – August 31, 1997

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    August 1, 1997 – August 31, 1997

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 1997 – July 31, 1997

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    June 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    May 1, 1997 – May 31, 1997

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 1997 – May 31, 1997

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    April 1, 1997 – April 30, 1997

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    April 1, 1997 – April 30, 1997

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    March 1, 1997 – March 31, 1997

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    March 1, 1997 – March 31, 1997

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    February 1, 1997 – February 28, 1997

    Resolved
  • Monitoring, Repeat Minor (TCR)

    Coliform (TCR)

    February 1, 1997 – February 28, 1997

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    January 1, 1997 – January 31, 1997

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    October 1, 1996 – October 31, 1996

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    September 1, 1996 – September 30, 1996

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    August 1, 1996 – August 31, 1996

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    July 1, 1996 – July 31, 1996

    Resolved
  • Initial Tap Sampling for Pb and Cu

    Lead and Copper Rule

    July 1, 1996 – February 4, 2005

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    May 1, 1996 – May 31, 1996

    Resolved
  • Monitoring, Repeat Minor (TCR)

    Coliform (TCR)

    March 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Carbofuran

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Chlordane

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Asbestos

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Chromium

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Mercury

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Barium

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Fluoride

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Selenium

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    January 1, 1996 – January 31, 1996

    Resolved
  • Monitoring, Regular

    Arsenic

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Cadmium

    January 1, 1996 – December 31, 1996

    Resolved
  • Initial Tap Sampling for Pb and Cu

    Lead and Copper Rule

    January 1, 1996 – February 4, 2005

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Nitrate-Nitrite

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    2,4-D

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Toxaphene

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Heptachlor

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Methoxychlor

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    LASSO

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Atrazine

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    September 1, 1992 – September 30, 1992

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    August 1, 1992 – August 31, 1992

    Resolved
  • Monitoring, Repeat Major (TCR)

    Coliform (TCR)

    June 1, 1992 – June 30, 1992

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    July 1, 1991 – July 31, 1991

    Resolved

Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yetAddressed corrective action reported, pending final confirmation

Enforcement actions

Contact

Grindstone Rancheria

5309685365

Elk Creek, CA 95939