TAHOKA, TX · Lynn County

GRASSLAND WSC Water System

Current status

1 open health-based violation on record as of July 4, 2026, alongside 26 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 Texas’s official records. Always confirm current status with Texas before making decisions based on this information.

System facts

System ID (PWSID): TX1530005
System type: Community Water System
Population served: 55
Service connections: 24
Ownership: local government
Water source: groundwater (wells)

Violation history

Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
October 1, 2025 – December 31, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2025 – December 31, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
October 1, 2025 – December 31, 2025
Archived
Lead Consumer Notice
—
Lead and Copper Rule
September 29, 2025
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
September 10, 2025
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
September 10, 2025
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
September 10, 2025
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
August 8, 2025
Unaddressed
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2025
Unaddressed
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
July 1, 2025 – September 30, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2025 – September 30, 2025
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
July 1, 2025 – September 30, 2025
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
May 22, 2025
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
May 20, 2025
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
May 20, 2025
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
May 1, 2025
Unaddressed
Monitoring and Reporting (DBP)
—
TTHM
April 1, 2025 – June 30, 2025
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
April 1, 2025 – June 30, 2025
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
April 1, 2025 – June 30, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
April 1, 2025 – June 30, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2025 – June 30, 2025
Archived
Lead Consumer Notice
—
Lead and Copper Rule
April 1, 2025
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
March 10, 2025
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
February 12, 2025
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
February 12, 2025
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
February 12, 2025
Unaddressed
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
January 15, 2025
Unaddressed
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2025 – July 8, 2025
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
January 1, 2025 – March 31, 2025
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
January 1, 2025 – March 31, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2025 – March 31, 2025
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
December 24, 2024
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
December 12, 2024
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
December 12, 2024
Unaddressed
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
November 1, 2024 – November 30, 2024
Resolved
LSL Reporting
—
LEAD AND COPPER RULE REVISIONS
October 17, 2024
Unaddressed
LSL Inventory
Health-based
LEAD AND COPPER RULE REVISIONS
October 17, 2024
Unaddressed
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2024 – December 31, 2024
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
October 1, 2024 – December 31, 2024
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
October 1, 2024 – December 31, 2024
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
September 28, 2024
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
August 18, 2024
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
August 6, 2024 – June 26, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 3, 2024 – June 26, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 24, 2024 – August 26, 2024
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
July 1, 2024 – September 30, 2024
Archived
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2024
Unaddressed
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
July 1, 2024 – September 30, 2024
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2024 – September 30, 2024
Archived
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2024 – February 7, 2025
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
April 1, 2024 – June 30, 2024
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2024 – June 30, 2024
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
April 1, 2024 – June 30, 2024
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
February 2, 2024 – April 26, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 2, 2024 – April 26, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 2, 2024 – April 26, 2024
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
January 1, 2024 – March 31, 2024
Archived
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2024 – February 7, 2025
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2024 – March 31, 2024
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
January 1, 2024 – March 31, 2024
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
December 31, 2023
Unaddressed
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
October 1, 2023 – December 31, 2023
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2023 – December 31, 2023
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
October 1, 2023 – December 31, 2023
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
August 11, 2023 – October 16, 2023
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 28, 2023 – October 16, 2023
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 28, 2023 – October 16, 2023
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
July 20, 2023 – October 16, 2023
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2023 – September 30, 2023
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
July 1, 2023 – September 30, 2023
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
July 1, 2023 – September 30, 2023
Archived
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2023
Unaddressed
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2023 – February 7, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 26, 2023 – October 16, 2023
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 17, 2023 – October 16, 2023
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
April 1, 2023 – June 1, 2023
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2023 – June 30, 2023
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
April 1, 2023 – June 30, 2023
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
April 1, 2023 – June 30, 2023
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
March 16, 2023 – October 16, 2023
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 8, 2023 – February 25, 2023
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 8, 2023 – October 16, 2023
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
January 1, 2023 – March 31, 2023
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2023 – March 31, 2023
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
January 1, 2023 – March 31, 2023
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
December 19, 2022
Addressed
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2022 – February 7, 2025
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2022 – December 31, 2022
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
October 1, 2022 – December 31, 2022
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
October 1, 2022 – December 31, 2022
Archived
Monitoring, Source Water (GWR)
—
E. COLI
July 21, 2022 – October 21, 2022
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
July 1, 2022 – September 30, 2022
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2022 – September 30, 2022
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
July 1, 2022 – September 30, 2022
Archived
Monitoring, Source Water (GWR)
—
E. COLI
June 22, 2022 – October 21, 2022
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
June 22, 2022 – November 1, 2022
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
April 3, 2022 – August 2, 2022
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2022 – June 30, 2022
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
April 1, 2022 – June 30, 2022
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
April 1, 2022 – June 30, 2022
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2022 – March 31, 2022
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
January 1, 2022 – March 31, 2022
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2022 – March 31, 2022
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
January 1, 2022 – March 31, 2022
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
November 4, 2021 – November 18, 2021
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
October 18, 2021 – February 10, 2022
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2021 – December 31, 2021
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2021 – December 31, 2021
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2021 – December 31, 2021
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
October 1, 2021 – December 31, 2021
Archived
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2021 – February 7, 2025
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
October 1, 2021 – December 31, 2021
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
July 29, 2021 – August 6, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 29, 2021 – August 6, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 29, 2021 – August 6, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 29, 2021 – September 27, 2021
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
July 16, 2021 – February 10, 2022
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
July 1, 2021 – September 30, 2021
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2021 – September 30, 2021
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2021 – September 30, 2021
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
July 1, 2021 – September 30, 2021
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
June 3, 2021 – September 27, 2021
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
April 30, 2021 – February 10, 2022
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
April 1, 2021 – June 30, 2021
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
April 1, 2021 – June 30, 2021
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2021 – June 30, 2021
Archived
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2021 – June 30, 2021
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2021 – June 30, 2021
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
January 26, 2021 – February 10, 2022
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
January 1, 2021 – March 31, 2021
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
January 1, 2021 – March 31, 2021
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2021 – March 31, 2021
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2021 – March 31, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
December 20, 2020 – February 8, 2021
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
October 1, 2020 – December 31, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
October 1, 2020 – December 31, 2020
Archived
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2020 – December 31, 2020
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2020 – December 31, 2020
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2020 – December 31, 2020
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
July 1, 2020 – September 30, 2020
Archived
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2020 – November 27, 2020
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
July 1, 2020 – September 30, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2020 – September 30, 2020
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
April 1, 2020 – June 30, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
April 1, 2020 – June 30, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2020 – June 30, 2020
Archived
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
January 29, 2020 – February 10, 2022
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2020 – March 31, 2020
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
January 1, 2020 – March 31, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
January 1, 2020 – March 31, 2020
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
October 1, 2019 – December 31, 2019
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2019 – December 31, 2019
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
October 1, 2019 – December 31, 2019
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2019 – September 30, 2019
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
July 1, 2019 – September 30, 2019
Archived
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2019 – November 27, 2020
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
July 1, 2019 – September 30, 2019
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2019 – June 30, 2019
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
April 1, 2019 – June 30, 2019
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
April 1, 2019 – June 30, 2019
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
March 29, 2019 – June 24, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 25, 2019 – June 24, 2019
Resolved
Treatment Technique, Level 1 Assessment (RTCR)
Health-based
Revised Total Coliform Rule
February 23, 2019 – February 23, 2021
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
January 1, 2019 – March 31, 2019
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2019 – March 31, 2019
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
January 1, 2019 – March 31, 2019
Archived
Lead Consumer Notice
—
Lead and Copper Rule
December 30, 2018 – June 27, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
October 24, 2018 – November 26, 2018
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2018 – December 31, 2018
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
October 1, 2018 – December 31, 2018
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
October 1, 2018 – December 31, 2018
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
July 1, 2018 – September 30, 2018
Archived
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2018 – February 25, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2018 – September 30, 2018
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
July 1, 2018 – September 30, 2018
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
June 1, 2018 – June 24, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 17, 2018 – June 20, 2018
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2018 – June 30, 2018
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
April 1, 2018 – June 30, 2018
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
April 1, 2018 – June 30, 2018
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2018 – March 31, 2018
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
December 5, 2017 – January 11, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
December 1, 2017 – June 24, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 14, 2017 – January 11, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 14, 2017 – January 11, 2018
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2017 – December 31, 2017
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
October 1, 2017 – December 31, 2017
Archived
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2017 – December 31, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
October 1, 2017 – December 31, 2017
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
August 25, 2017 – January 11, 2018
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2017 – January 18, 2018
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
July 1, 2017 – September 30, 2017
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
July 1, 2017 – September 30, 2017
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2017 – September 30, 2017
Archived
Monitoring, Source Water (GWR)
—
E. COLI
June 1, 2017 – December 19, 2018
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
May 1, 2017 – May 31, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 1, 2017 – May 19, 2017
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
April 1, 2017 – December 19, 2018
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2017 – June 30, 2017
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
April 1, 2017 – June 30, 2017
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
April 1, 2017 – June 30, 2017
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
January 1, 2017 – March 31, 2017
Archived
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
January 1, 2017 – January 31, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2017 – March 31, 2017
Archived
Monitoring, Source Water (GWR)
—
E. COLI
December 1, 2016 – December 4, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 15, 2016 – February 10, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 3, 2016 – February 10, 2017
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
November 1, 2016 – November 30, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2016 – December 31, 2016
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
October 1, 2016 – December 31, 2016
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
August 25, 2016 – November 15, 2016
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 19, 2016 – November 15, 2016
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 16, 2016 – November 15, 2016
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 3, 2016 – November 15, 2016
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 3, 2016 – November 15, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2016 – September 30, 2016
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
July 1, 2016 – September 30, 2016
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
May 9, 2016 – November 15, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
April 1, 2016 – June 30, 2016
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
April 1, 2016 – June 30, 2016
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
January 1, 2016 – March 31, 2016
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2016 – March 31, 2016
Archived
Monitoring, Source Water (GWR)
—
E. COLI
December 1, 2015 – December 7, 2017
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
December 1, 2015 – December 31, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2015 – December 31, 2015
Archived
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
October 1, 2015 – October 31, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
October 1, 2015 – December 31, 2015
Archived
Lead Consumer Notice
—
Lead and Copper Rule
September 29, 2015 – June 27, 2019
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2015 – May 18, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2015 – September 30, 2015
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2015 – June 30, 2015
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
April 1, 2015 – June 30, 2015
Archived
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2015 – March 31, 2015
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
January 1, 2015 – January 31, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
January 1, 2015 – March 31, 2015
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
January 1, 2015 – March 31, 2015
Archived
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 2015 – December 9, 2015
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 25, 2014 – November 22, 2014
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 25, 2014 – September 2, 2014
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2014 – December 31, 2014
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
August 5, 2014 – June 24, 2019
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 2014 – December 9, 2015
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
July 1, 2014 – September 30, 2014
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
February 12, 2014 – June 24, 2019
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 2014 – December 9, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2014 – March 31, 2014
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
January 1, 2014 – March 31, 2014
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
January 1, 2014 – March 31, 2014
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2013 – November 30, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
October 1, 2013 – December 31, 2013
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2013 – December 31, 2013
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
October 1, 2013 – December 31, 2013
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2013 – September 30, 2013
Archived
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2013 – October 28, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
July 1, 2013 – September 30, 2013
Archived
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2013 – December 9, 2015
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
July 1, 2013 – September 30, 2013
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
April 1, 2013 – June 30, 2013
Archived
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2013 – June 30, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2013 – June 30, 2013
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
April 1, 2013 – June 30, 2013
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
January 21, 2013 – June 24, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 21, 2013 – June 24, 2019
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2013 – December 9, 2015
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2013 – March 31, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2013 – March 31, 2013
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2012 – December 31, 2012
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
October 1, 2012 – December 31, 2012
Archived
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2012 – December 31, 2012
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
April 1, 2012 – June 30, 2012
Archived
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2012 – June 30, 2012
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2012 – June 30, 2012
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
April 1, 2012 – June 30, 2012
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
January 1, 2012 – March 31, 2012
Archived
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2012 – March 31, 2012
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
October 1, 2011 – December 31, 2011
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
July 28, 2011 – September 10, 2012
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 28, 2011 – September 10, 2012
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2011 – September 30, 2011
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
July 1, 2011 – September 30, 2011
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
July 1, 2011 – September 30, 2011
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
April 1, 2011 – June 30, 2011
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2011 – June 30, 2011
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2011 – March 31, 2011
Archived
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2011 – March 31, 2011
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
October 1, 2010 – December 31, 2010
Archived
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2010 – December 31, 2010
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 2010 – December 9, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2010 – June 30, 2010
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
April 1, 2010 – June 30, 2010
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Arsenic
January 1, 2010 – March 31, 2010
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
October 1, 2009 – December 31, 2009
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
October 1, 2009 – December 31, 2009
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
July 1, 2009 – September 30, 2009
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2009 – September 30, 2009
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
April 1, 2009 – June 30, 2009
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2009 – June 30, 2009
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2009 – March 31, 2009
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
January 1, 2009 – March 31, 2009
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
January 1, 2009 – March 31, 2009
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
October 1, 2008 – December 31, 2008
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2008 – December 31, 2008
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
October 1, 2008 – December 31, 2008
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
July 1, 2008 – September 30, 2008
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2008 – September 30, 2008
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
July 1, 2008 – September 30, 2008
Archived
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2006 – September 30, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2006 – June 30, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2006 – March 31, 2006
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
April 1, 2002 – June 30, 2002
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Fluoride
January 1, 1999 – December 31, 2001
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
July 1, 1995 – September 30, 1995
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
August 22, 1990 – August 21, 1993
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
February 24, 1983 – February 23, 1984
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
November 14, 1978 – November 13, 1979
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
November 14, 1978 – December 13, 1978
Archived

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

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2025 – December 31, 2025	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
October 1, 2025 – December 31, 2025	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
October 1, 2025 – December 31, 2025	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
September 29, 2025	Lead Consumer Notice	Lead and Copper Rule	—	Unaddressed
September 10, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
September 10, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
September 10, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
August 8, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
July 1, 2025	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Unaddressed
July 1, 2025 – September 30, 2025	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
July 1, 2025 – September 30, 2025	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
July 1, 2025 – September 30, 2025	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
May 22, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
May 20, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
May 20, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
May 1, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
April 1, 2025 – June 30, 2025	Monitoring and Reporting (DBP)	TTHM	—	Resolved
April 1, 2025 – June 30, 2025	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
April 1, 2025 – June 30, 2025	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
April 1, 2025 – June 30, 2025	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
April 1, 2025 – June 30, 2025	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
April 1, 2025	Lead Consumer Notice	Lead and Copper Rule	—	Unaddressed
March 10, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
February 12, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
February 12, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
February 12, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 15, 2025	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Unaddressed
January 1, 2025 – July 8, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2025 – March 31, 2025	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
January 1, 2025 – March 31, 2025	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
January 1, 2025 – March 31, 2025	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
December 24, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
December 12, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
December 12, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
November 1, 2024 – November 30, 2024	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 17, 2024	LSL Reporting	LEAD AND COPPER RULE REVISIONS	—	Unaddressed
October 17, 2024	LSL Inventory	LEAD AND COPPER RULE REVISIONS	Health-based	Unaddressed
October 1, 2024 – December 31, 2024	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
October 1, 2024 – December 31, 2024	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
October 1, 2024 – December 31, 2024	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
September 28, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
August 18, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
August 6, 2024 – June 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 3, 2024 – June 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 24, 2024 – August 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2024 – September 30, 2024	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
July 1, 2024	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Unaddressed
July 1, 2024 – September 30, 2024	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
July 1, 2024 – September 30, 2024	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
July 1, 2024 – February 7, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
April 1, 2024 – June 30, 2024	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
April 1, 2024 – June 30, 2024	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
April 1, 2024 – June 30, 2024	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
February 2, 2024 – April 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
February 2, 2024 – April 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
February 2, 2024 – April 26, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2024 – March 31, 2024	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
January 1, 2024 – February 7, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2024 – March 31, 2024	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
January 1, 2024 – March 31, 2024	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
December 31, 2023	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
October 1, 2023 – December 31, 2023	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
October 1, 2023 – December 31, 2023	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
October 1, 2023 – December 31, 2023	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
August 11, 2023 – October 16, 2023	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 28, 2023 – October 16, 2023	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 28, 2023 – October 16, 2023	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 20, 2023 – October 16, 2023	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
July 1, 2023 – September 30, 2023	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
July 1, 2023 – September 30, 2023	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
July 1, 2023 – September 30, 2023	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
July 1, 2023	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Unaddressed
July 1, 2023 – February 7, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
May 26, 2023 – October 16, 2023	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
May 17, 2023 – October 16, 2023	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2023 – June 1, 2023	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2023 – June 30, 2023	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
April 1, 2023 – June 30, 2023	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
April 1, 2023 – June 30, 2023	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
March 16, 2023 – October 16, 2023	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
February 8, 2023 – February 25, 2023	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
February 8, 2023 – October 16, 2023	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2023 – March 31, 2023	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
January 1, 2023 – March 31, 2023	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
January 1, 2023 – March 31, 2023	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
December 19, 2022	Public Notification Violation for NPDWR Violation	Public Notice	—	Addressed
October 1, 2022 – February 7, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 2022 – December 31, 2022	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
October 1, 2022 – December 31, 2022	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
October 1, 2022 – December 31, 2022	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
July 21, 2022 – October 21, 2022	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
July 1, 2022 – September 30, 2022	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
July 1, 2022 – September 30, 2022	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
July 1, 2022 – September 30, 2022	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
June 22, 2022 – October 21, 2022	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
June 22, 2022 – November 1, 2022	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 3, 2022 – August 2, 2022	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2022 – June 30, 2022	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
April 1, 2022 – June 30, 2022	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
April 1, 2022 – June 30, 2022	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
January 1, 2022 – March 31, 2022	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
January 1, 2022 – March 31, 2022	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
January 1, 2022 – March 31, 2022	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2022 – March 31, 2022	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
November 4, 2021 – November 18, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 18, 2021 – February 10, 2022	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2021 – December 31, 2021	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
October 1, 2021 – December 31, 2021	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2021 – December 31, 2021	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
October 1, 2021 – February 7, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 2021 – December 31, 2021	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
July 29, 2021 – August 6, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 29, 2021 – August 6, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 29, 2021 – August 6, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 29, 2021 – September 27, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 16, 2021 – February 10, 2022	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
July 1, 2021 – September 30, 2021	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
July 1, 2021 – September 30, 2021	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
July 1, 2021 – September 30, 2021	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2021 – September 30, 2021	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
June 3, 2021 – September 27, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 30, 2021 – February 10, 2022	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
April 1, 2021 – June 30, 2021	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
April 1, 2021 – June 30, 2021	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
April 1, 2021 – June 30, 2021	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
April 1, 2021 – June 30, 2021	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2021 – June 30, 2021	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 26, 2021 – February 10, 2022	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
January 1, 2021 – March 31, 2021	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
January 1, 2021 – March 31, 2021	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
January 1, 2021 – March 31, 2021	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
January 1, 2021 – March 31, 2021	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
December 20, 2020 – February 8, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2020 – December 31, 2020	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
October 1, 2020 – December 31, 2020	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
October 1, 2020 – December 31, 2020	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2020 – December 31, 2020	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2020 – December 31, 2020	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
July 1, 2020 – September 30, 2020	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
July 1, 2020 – November 27, 2020	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2020 – September 30, 2020	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
July 1, 2020 – September 30, 2020	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
April 1, 2020 – June 30, 2020	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
April 1, 2020 – June 30, 2020	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
April 1, 2020 – June 30, 2020	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
January 29, 2020 – February 10, 2022	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
January 1, 2020 – March 31, 2020	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
January 1, 2020 – March 31, 2020	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
January 1, 2020 – March 31, 2020	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
October 1, 2019 – December 31, 2019	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
October 1, 2019 – December 31, 2019	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
October 1, 2019 – December 31, 2019	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
July 1, 2019 – September 30, 2019	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
July 1, 2019 – September 30, 2019	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
July 1, 2019 – November 27, 2020	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2019 – September 30, 2019	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
April 1, 2019 – June 30, 2019	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
April 1, 2019 – June 30, 2019	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
April 1, 2019 – June 30, 2019	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
March 29, 2019 – June 24, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
February 25, 2019 – June 24, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
February 23, 2019 – February 23, 2021	Treatment Technique, Level 1 Assessment (RTCR)	Revised Total Coliform Rule	Health-based	Resolved
January 1, 2019 – March 31, 2019	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
January 1, 2019 – March 31, 2019	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
January 1, 2019 – March 31, 2019	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
December 30, 2018 – June 27, 2019	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
October 24, 2018 – November 26, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2018 – December 31, 2018	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
October 1, 2018 – December 31, 2018	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
October 1, 2018 – December 31, 2018	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
July 1, 2018 – September 30, 2018	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
July 1, 2018 – February 25, 2019	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2018 – September 30, 2018	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
July 1, 2018 – September 30, 2018	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
June 1, 2018 – June 24, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
May 17, 2018 – June 20, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2018 – June 30, 2018	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
April 1, 2018 – June 30, 2018	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
April 1, 2018 – June 30, 2018	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
January 1, 2018 – March 31, 2018	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
December 5, 2017 – January 11, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
December 1, 2017 – June 24, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
November 14, 2017 – January 11, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
November 14, 2017 – January 11, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2017 – December 31, 2017	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
October 1, 2017 – December 31, 2017	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
October 1, 2017 – December 31, 2017	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2017 – December 31, 2017	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
August 25, 2017 – January 11, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2017 – January 18, 2018	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2017 – September 30, 2017	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
July 1, 2017 – September 30, 2017	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
July 1, 2017 – September 30, 2017	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
June 1, 2017 – December 19, 2018	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
May 1, 2017 – May 31, 2017	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
May 1, 2017 – May 19, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2017 – December 19, 2018	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
April 1, 2017 – June 30, 2017	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
April 1, 2017 – June 30, 2017	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
April 1, 2017 – June 30, 2017	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
January 1, 2017 – March 31, 2017	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
January 1, 2017 – January 31, 2017	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
January 1, 2017 – March 31, 2017	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
December 1, 2016 – December 4, 2017	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
November 15, 2016 – February 10, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
November 3, 2016 – February 10, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
November 1, 2016 – November 30, 2016	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 1, 2016 – December 31, 2016	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
October 1, 2016 – December 31, 2016	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
August 25, 2016 – November 15, 2016	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 19, 2016 – November 15, 2016	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 16, 2016 – November 15, 2016	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 3, 2016 – November 15, 2016	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 3, 2016 – November 15, 2016	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2016 – September 30, 2016	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
July 1, 2016 – September 30, 2016	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
May 9, 2016 – November 15, 2016	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2016 – June 30, 2016	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
April 1, 2016 – June 30, 2016	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
January 1, 2016 – March 31, 2016	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
January 1, 2016 – March 31, 2016	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
December 1, 2015 – December 7, 2017	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
December 1, 2015 – December 31, 2015	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2015 – December 31, 2015	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
October 1, 2015 – October 31, 2015	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2015 – December 31, 2015	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
September 29, 2015 – June 27, 2019	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
July 1, 2015 – May 18, 2017	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2015 – September 30, 2015	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
April 1, 2015 – June 30, 2015	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
April 1, 2015 – June 30, 2015	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
January 1, 2015 – March 31, 2015	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2015 – January 31, 2015	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
January 1, 2015 – March 31, 2015	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
January 1, 2015 – March 31, 2015	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
January 1, 2015 – December 9, 2015	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
November 25, 2014 – November 22, 2014	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
November 25, 2014 – September 2, 2014	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2014 – December 31, 2014	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
August 5, 2014 – June 24, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2014 – December 9, 2015	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
July 1, 2014 – September 30, 2014	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
February 12, 2014 – June 24, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2014 – December 9, 2015	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
January 1, 2014 – March 31, 2014	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
January 1, 2014 – March 31, 2014	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
January 1, 2014 – March 31, 2014	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
November 1, 2013 – November 30, 2013	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2013 – December 31, 2013	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
October 1, 2013 – December 31, 2013	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
October 1, 2013 – December 31, 2013	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
July 1, 2013 – September 30, 2013	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
July 1, 2013 – October 28, 2013	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2013 – September 30, 2013	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
July 1, 2013 – December 9, 2015	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2013 – September 30, 2013	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
April 1, 2013 – June 30, 2013	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
April 1, 2013 – June 30, 2013	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2013 – June 30, 2013	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
April 1, 2013 – June 30, 2013	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
January 21, 2013 – June 24, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 21, 2013 – June 24, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2013 – December 9, 2015	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2013 – March 31, 2013	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
October 1, 2012 – December 31, 2012	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
October 1, 2012 – December 31, 2012	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
October 1, 2012 – December 31, 2012	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2012 – June 30, 2012	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
April 1, 2012 – June 30, 2012	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2012 – June 30, 2012	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
April 1, 2012 – June 30, 2012	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
January 1, 2012 – March 31, 2012	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
January 1, 2012 – March 31, 2012	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2011 – December 31, 2011	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
July 28, 2011 – September 10, 2012	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 28, 2011 – September 10, 2012	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2011 – September 30, 2011	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
July 1, 2011 – September 30, 2011	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
July 1, 2011 – September 30, 2011	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
April 1, 2011 – June 30, 2011	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
April 1, 2011 – June 30, 2011	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
January 1, 2011 – March 31, 2011	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
January 1, 2011 – March 31, 2011	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2010 – December 31, 2010	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
October 1, 2010 – December 31, 2010	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2010 – December 9, 2015	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
April 1, 2010 – June 30, 2010	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
April 1, 2010 – June 30, 2010	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
January 1, 2010 – March 31, 2010	Maximum Contaminant Level Violation, Single Sample	Arsenic	Health-based	Archived
October 1, 2009 – December 31, 2009	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
October 1, 2009 – December 31, 2009	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
July 1, 2009 – September 30, 2009	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
July 1, 2009 – September 30, 2009	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
April 1, 2009 – June 30, 2009	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
April 1, 2009 – June 30, 2009	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
January 1, 2009 – March 31, 2009	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
January 1, 2009 – March 31, 2009	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
January 1, 2009 – March 31, 2009	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
October 1, 2008 – December 31, 2008	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
October 1, 2008 – December 31, 2008	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
October 1, 2008 – December 31, 2008	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
July 1, 2008 – September 30, 2008	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
July 1, 2008 – September 30, 2008	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Archived
July 1, 2008 – September 30, 2008	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
July 1, 2006 – September 30, 2006	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2006 – March 31, 2006	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2002 – June 30, 2002	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
January 1, 1999 – December 31, 2001	Maximum Contaminant Level Violation, Single Sample	Fluoride	Health-based	Archived
July 1, 1995 – September 30, 1995	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
August 22, 1990 – August 21, 1993	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
February 24, 1983 – February 23, 1984	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
November 14, 1978 – November 13, 1979	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
November 14, 1978 – December 13, 1978	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived

Enforcement actions

December 19, 2025State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
December 19, 2025State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
December 19, 2025State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 3, 2025State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
October 16, 2025State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
June 17, 2025State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
June 11, 2025State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
June 11, 2025State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
March 31, 2025State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
March 3, 2025State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
March 3, 2025State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
February 20, 2025State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
February 18, 2025State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
January 15, 2025State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
January 13, 2025State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 13, 2024State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 13, 2024State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 13, 2024State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
September 24, 2024State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
September 12, 2024State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
August 26, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
June 26, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
June 26, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
April 26, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
April 24, 2024State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
March 8, 2024State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
February 1, 2024State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
January 24, 2024State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 3, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
November 3, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
November 3, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
October 16, 2023State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
October 16, 2023State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 16, 2023State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 16, 2023State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
October 16, 2023State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 28, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
August 17, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
August 17, 2023State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
June 12, 2023State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
May 12, 2023State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
April 28, 2023State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
April 25, 2023State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
February 15, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
February 15, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
November 9, 2022State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
November 3, 2022State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
November 1, 2022State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
October 21, 2022State Compliance achievedgeneral compliance action — not tied to a specific violation on record
September 22, 2022State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
September 8, 2022State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
August 9, 2022State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
August 2, 2022State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
August 2, 2022State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
August 2, 2022State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
May 17, 2022State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
May 17, 2022State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
May 17, 2022State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
April 29, 2022State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
March 30, 2022State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
March 23, 2022State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
March 23, 2022State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
February 11, 2022State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
January 25, 2022State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 25, 2022State Administrative/Compliance Order with penalty issuedgeneral compliance action — not tied to a specific violation on record
December 3, 2021State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
December 2, 2021State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
November 18, 2021State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
October 22, 2021State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
September 27, 2021State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
August 6, 2021State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 6, 2021State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 5, 2021State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
August 5, 2021State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
July 29, 2021State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
July 6, 2021State Compliance achievedgeneral compliance action — not tied to a specific violation on record
April 29, 2021State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
April 29, 2021State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
March 22, 2021State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
March 18, 2021State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
March 4, 2021State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
February 9, 2021State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
February 8, 2021State Compliance achievedgeneral compliance action — not tied to a specific violation on record
February 2, 2021State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 27, 2020State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 14, 2020State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
August 11, 2020State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
August 11, 2020State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
May 20, 2020State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
May 20, 2020State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
April 23, 2020State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
February 19, 2020State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
December 3, 2019State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
September 4, 2019State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
June 24, 2019State Compliance achievedgeneral compliance action — not tied to a specific violation on record
June 24, 2019State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
June 24, 2019State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
June 24, 2019State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
June 24, 2019State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
June 24, 2019State Compliance achievedgeneral compliance action — not tied to a specific violation on record
June 7, 2019State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
April 9, 2019State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 30, 2019State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
January 30, 2019State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
January 17, 2019State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 9, 2019State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
July 31, 2018State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
July 31, 2018State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
November 15, 2017State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
September 6, 2017State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
July 25, 2017State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
May 19, 2017State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
May 4, 2017State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
April 13, 2017State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
April 10, 2017State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
February 10, 2017State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
February 2, 2017State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
January 10, 2017State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
August 16, 2016State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
August 4, 2016State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
May 17, 2016State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
April 20, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
April 8, 2016State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
January 14, 2016State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
November 16, 2015State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
May 4, 2015State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
March 30, 2015State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
February 4, 2015State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
May 6, 2014State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
February 12, 2014State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
February 12, 2014State Public Notification received12 linked violations
November 13, 2013State Violation/Reminder Notice13 linked violations
September 12, 2013State Public Notification received13 linked violations
September 12, 2013State Public Notification received14 linked violations
June 13, 2013State Public Notification received12 linked violations
March 26, 2013State Violation/Reminder Notice13 linked violations
March 19, 2013State Public Notification received13 linked violations
March 14, 2013State Public Notification requested14 linked violations
January 7, 2013State Public Notification requested14 linked violations
December 12, 2012State Violation/Reminder Notice13 linked violations
September 10, 2012State Compliance achieved10 linked violations
July 3, 2012State Public Notification received11 linked violations
May 4, 2012State Public Notification requested20 linked violations
March 22, 2012Federal Final Administrative Order issued294 linked violations
March 6, 2012State Public Notification requested11 linked violations
December 27, 2011State Public Notification requested11 linked violations
August 3, 2011State Public Notification requested11 linked violations
July 6, 2011State Public Notification received9 linked violations
May 18, 2011State Public Notification requested7 linked violations
April 28, 2011State Violation/Reminder Notice13 linked violations
December 28, 2010State Public Notification received10 linked violations
April 7, 2010State Public Notification received3 linked violations
April 7, 2010State Violation/Reminder Notice4 linked violations
April 7, 2010State Public Notification requested5 linked violations
December 14, 2009State Violation/Reminder Notice2 linked violations
October 2, 2009State Public Notification received21 linked violations
September 15, 2009State Violation/Reminder Notice5 linked violations
July 7, 2009State Violation/Reminder Notice1 linked violation
July 7, 2009State Public Notification requested1 linked violation
July 2, 2009State Violation/Reminder Notice2 linked violations
April 17, 2009State Violation/Reminder Notice1 linked violation
April 8, 2009State Public Notification received1 linked violation
April 8, 2009State Public Notification received2 linked violations
April 8, 2009State Public Notification received1 linked violation
March 27, 2009State Violation/Reminder Notice1 linked violation
February 27, 2009State Violation/Reminder Notice1 linked violation
February 27, 2009State Public Notification requested1 linked violation
January 20, 2009State Public Notification requested1 linked violation
January 20, 2009State Violation/Reminder Notice1 linked violation
January 12, 2009State Public Notification received1 linked violation
January 12, 2009State Public Notification received1 linked violation
January 12, 2009State Public Notification received1 linked violation
October 29, 2008State Public Notification requested1 linked violation
October 29, 2008State Violation/Reminder Notice1 linked violation
October 27, 2008State Violation/Reminder Notice1 linked violation
October 27, 2008State Public Notification requested1 linked violation
October 17, 2008State Public Notification requested1 linked violation
October 17, 2008State Violation/Reminder Notice1 linked violation
December 7, 2007State Violation/Reminder Notice177 linked violations
December 7, 2007State Violation/Reminder Notice148 linked violations
October 15, 2007State Bilateral Compliance Agreement signed70 linked violations
August 11, 2005State Public Notification requested1 linked violation
August 11, 2005State Formal Notice of Violation issued1 linked violation
February 24, 1983State Formal Notice of Violation issued1 linked violation
July 1, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
November 1, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
September 1, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
October 1, 1979Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
November 14, 1978State Formal Notice of Violation issued1 linked violation
November 14, 1978State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
November 14, 1978State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 14, 1978Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record

Contact

CRAIG, JOE

806-327-5220

TAHOKA, TX 79373-5609