KWIGILLINGOK, AK · Bethel Census Area County
KWIGILLINGOK WASHETERIA Water System
Current status
No open violations on record as of July 4, 2026.
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 Alaska’s official records. Always confirm current status with Alaska before making decisions based on this information.
System facts
- System ID (PWSID)
- AK2271700
- System type
- Community Water System
- Population served
- 400
- Service connections
- 4
- 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
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
November 1, 2025 – November 30, 2025
ArchivedMonitoring and Reporting (DBP)
—Chlorine
September 1, 2025 – September 30, 2025
ArchivedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
September 1, 2025 – September 30, 2025
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
September 1, 2025 – September 30, 2025
ArchivedLead Consumer Notice
—Lead and Copper Rule
March 3, 2025 – March 26, 2025
ResolvedMonitoring, Source Water (LT2)
—E. COLI
January 1, 2025 – January 31, 2025
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2025 – October 6, 2025
ResolvedMonitoring and Reporting (DBP)
—Chlorine
November 1, 2024 – November 30, 2024
ResolvedMonitoring, Source Water (LT2)
—E. COLI
October 1, 2024 – October 31, 2024
ResolvedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
August 1, 2024 – August 31, 2024
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2024 – July 31, 2024
ResolvedMonitoring, Source Water (LT2)
—E. COLI
July 1, 2024 – July 31, 2024
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 2024 – July 31, 2024
ResolvedMonitoring, Turbidity (Enhanced SWTR)
—Interim Enhanced Surface Water Treatment Rule
June 1, 2024 – June 30, 2024
ResolvedMonitoring and Reporting (DBP)
—Chlorine
June 1, 2024 – June 30, 2024
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
May 1, 2024 – May 31, 2024
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
April 1, 2024 – April 30, 2024
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
March 1, 2024 – March 31, 2024
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
March 1, 2024 – March 31, 2024
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
February 1, 2024 – February 29, 2024
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
January 1, 2024 – September 24, 2024
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2024 – December 31, 2024
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
January 1, 2024 – January 31, 2024
ResolvedMonitoring, Turbidity (Enhanced SWTR)
—Interim Enhanced Surface Water Treatment Rule
January 1, 2024 – January 31, 2024
ResolvedMonitoring, Turbidity (Enhanced SWTR)
—Interim Enhanced Surface Water Treatment Rule
December 1, 2023 – December 31, 2023
ResolvedMonitoring, Source Water (LT2)
—E. COLI
December 1, 2023 – December 31, 2023
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
December 1, 2023 – December 31, 2023
ResolvedMonitoring, Turbidity (Enhanced SWTR)
—Interim Enhanced Surface Water Treatment Rule
November 1, 2023 – November 30, 2023
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
November 1, 2023 – November 30, 2023
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
October 1, 2023 – October 31, 2023
ResolvedMonitoring and Reporting (DBP)
—Chlorine
October 1, 2023 – December 5, 2023
ResolvedMonitoring, Source Water (LT2)
—E. COLI
October 1, 2023 – October 31, 2023
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
August 1, 2023 – August 31, 2023
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 2023 – July 31, 2023
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
May 1, 2023 – May 31, 2023
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
April 1, 2023 – April 30, 2023
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
March 1, 2023 – March 31, 2023
ResolvedMonitoring, Source Water (LT2)
—E. COLI
March 1, 2023 – March 31, 2023
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
February 1, 2023 – February 28, 2023
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2023 – December 31, 2023
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2023 – December 31, 2023
ResolvedMonitoring, Regular
—Styrene
January 1, 2023 – December 31, 2023
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2023 – December 31, 2023
ResolvedMonitoring, Source Water (LT2)
—E. COLI
January 1, 2023 – January 31, 2023
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2023 – December 31, 2023
ResolvedMonitoring, Regular
—Toluene
January 1, 2023 – December 31, 2023
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2023 – March 31, 2023
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2023 – December 31, 2023
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2023 – December 31, 2023
ResolvedMonitoring, Turbidity (Enhanced SWTR)
—Interim Enhanced Surface Water Treatment Rule
December 1, 2022 – December 31, 2022
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
November 1, 2022 – November 30, 2022
ResolvedMonitoring and Reporting (DBP)
—Chlorine
October 1, 2022 – November 23, 2022
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
October 1, 2022 – October 31, 2022
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
August 1, 2022 – August 31, 2022
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
June 1, 2022 – June 30, 2022
ResolvedMonitoring, Turbidity (Enhanced SWTR)
—Interim Enhanced Surface Water Treatment Rule
March 1, 2022 – March 31, 2022
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
March 1, 2022 – March 31, 2022
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
February 1, 2022 – February 28, 2022
ResolvedMonitoring, Turbidity (Enhanced SWTR)
—Interim Enhanced Surface Water Treatment Rule
February 1, 2022 – February 28, 2022
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Styrene
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Toluene
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Benzene
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
December 1, 2021 – December 31, 2021
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
November 1, 2021 – November 30, 2021
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
October 1, 2021 – October 31, 2021
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
October 1, 2021 – September 30, 2022
ResolvedMonitoring, Source Water (LT2)
—E. COLI
October 1, 2021 – October 31, 2021
ResolvedMonitoring and Reporting (DBP)
—Chlorine
October 1, 2021 – December 31, 2021
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
October 1, 2021 – October 31, 2021
ResolvedMonitoring, Source Water (LT2)
—E. COLI
September 1, 2021 – September 30, 2021
ArchivedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
September 1, 2021 – September 30, 2021
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
September 1, 2021 – September 30, 2021
ResolvedMonitoring, Source Water (LT2)
—E. COLI
August 1, 2021 – August 31, 2021
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
August 1, 2021 – August 31, 2021
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 2021 – July 31, 2021
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2021 – July 21, 2021
ResolvedMonitoring, Source Water (LT2)
—E. COLI
July 1, 2021 – July 31, 2021
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
July 1, 2021 – July 31, 2021
ResolvedMonitoring, Turbidity (Enhanced SWTR)
—Interim Enhanced Surface Water Treatment Rule
July 1, 2021 – July 31, 2021
ResolvedMonitoring, Turbidity (Enhanced SWTR)
—Interim Enhanced Surface Water Treatment Rule
June 1, 2021 – June 30, 2021
ResolvedMonitoring, Source Water (LT2)
—E. COLI
June 1, 2021 – June 30, 2021
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
June 1, 2021 – June 30, 2021
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
June 1, 2021 – June 30, 2021
ResolvedMonitoring, Turbidity (Enhanced SWTR)
—Interim Enhanced Surface Water Treatment Rule
May 1, 2021 – May 31, 2021
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
May 1, 2021 – May 31, 2021
ResolvedMonitoring, Source Water (LT2)
—E. COLI
May 1, 2021 – May 31, 2021
ResolvedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2021 – June 30, 2021
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
April 1, 2021 – April 30, 2021
ResolvedMonitoring, Turbidity (Enhanced SWTR)
—Interim Enhanced Surface Water Treatment Rule
April 1, 2021 – April 30, 2021
ResolvedMonitoring, Source Water (LT2)
—E. COLI
April 1, 2021 – April 30, 2021
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
April 1, 2021 – April 30, 2021
ResolvedMonitoring, Source Water (LT2)
—E. COLI
March 1, 2021 – March 31, 2021
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
March 1, 2021 – March 31, 2021
ResolvedMonitoring, Turbidity (Enhanced SWTR)
—Interim Enhanced Surface Water Treatment Rule
March 1, 2021 – March 31, 2021
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
February 1, 2021 – February 28, 2021
ResolvedMonitoring, Source Water (LT2)
—E. COLI
February 1, 2021 – February 28, 2021
ResolvedMonitoring, Turbidity (Enhanced SWTR)
—Interim Enhanced Surface Water Treatment Rule
January 1, 2021 – January 31, 2021
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
January 1, 2021 – January 31, 2021
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
September 1, 2020 – September 30, 2020
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
August 1, 2020 – August 31, 2020
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
August 1, 2020 – August 31, 2020
ResolvedMonitoring, Turbidity (Enhanced SWTR)
—Interim Enhanced Surface Water Treatment Rule
July 1, 2020 – July 31, 2020
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 2020 – July 31, 2020
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
July 1, 2020 – July 31, 2020
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
June 1, 2020 – June 30, 2020
ResolvedMonitoring, Source Water (LT2)
—E. COLI
June 1, 2020 – June 30, 2020
ArchivedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
April 1, 2020 – April 30, 2020
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
April 1, 2020 – April 30, 2020
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
March 1, 2020 – March 31, 2020
ResolvedMonitoring and Reporting (DBP)
—TTHM
February 29, 2020 – February 28, 2021
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
February 1, 2020 – February 29, 2020
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2020 – December 31, 2020
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2020 – March 31, 2020
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
January 1, 2020 – January 31, 2020
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2020 – December 31, 2020
ResolvedMonitoring, Turbidity (Enhanced SWTR)
—Interim Enhanced Surface Water Treatment Rule
December 1, 2019 – December 31, 2019
ResolvedMonitoring, Source Water (LT2)
—E. COLI
December 1, 2019 – December 31, 2019
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
November 1, 2019 – October 31, 2020
ResolvedMonitoring, Source Water (LT2)
—E. COLI
November 1, 2019 – November 30, 2019
ResolvedMonitoring, Source Water (LT2)
—E. COLI
October 1, 2019 – October 31, 2019
ResolvedMonitoring, Source Water (LT2)
—E. COLI
August 1, 2019 – August 31, 2019
ResolvedMonitoring, Source Water (LT2)
—E. COLI
June 1, 2019 – June 30, 2019
ResolvedMonitoring, Source Water (LT2)
—E. COLI
May 1, 2019 – May 31, 2019
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
March 1, 2019 – March 31, 2019
ResolvedMonitoring, Turbidity (Enhanced SWTR)
—Interim Enhanced Surface Water Treatment Rule
March 1, 2019 – March 31, 2019
ResolvedMonitoring, Regular
—Styrene
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Source Water (LT2)
—E. COLI
January 1, 2019 – January 31, 2019
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Regular
—Benzene
January 1, 2019 – December 31, 2019
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
December 1, 2018 – December 31, 2018
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
November 1, 2018 – November 30, 2018
ResolvedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
October 1, 2018 – October 31, 2018
ResolvedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
September 1, 2018 – September 30, 2018
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
August 1, 2018 – August 31, 2018
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2018 – September 30, 2018
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
June 1, 2018 – June 30, 2018
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
April 1, 2018 – April 30, 2018
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
February 1, 2018 – February 28, 2018
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2018 – March 31, 2018
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
December 1, 2017 – December 31, 2017
ResolvedMonitoring and Reporting (DBP)
—Chlorine
October 1, 2017 – December 31, 2017
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
September 1, 2017 – September 30, 2017
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2017 – September 30, 2017
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
May 1, 2017 – May 31, 2017
ResolvedMonitoring and Reporting (DBP)
—TTHM
March 1, 2017 – February 28, 2018
ArchivedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
November 1, 2016 – October 31, 2017
ResolvedMonitoring and Reporting (DBP)
—Chlorine
October 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
October 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—OXAMYL
October 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—Methoxychlor
October 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—Picloram
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—Diquat
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—Endrin
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
April 1, 2016 – April 30, 2016
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
April 1, 2016 – June 30, 2016
ResolvedMonitoring, Regular
—Pentachlorophenol
April 1, 2016 – June 30, 2016
ResolvedMonitoring, Regular
—Heptachlor epoxide
April 1, 2016 – June 30, 2016
ResolvedMonitoring, Regular
—LASSO
April 1, 2016 – June 30, 2016
ResolvedMonitoring, Regular
—Atrazine
April 1, 2016 – June 30, 2016
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
April 1, 2016 – June 30, 2016
ResolvedMonitoring, Regular
—OXAMYL
April 1, 2016 – June 30, 2016
ResolvedMonitoring, Regular
—Diquat
April 1, 2016 – June 30, 2016
ResolvedMonitoring, Regular
—Methoxychlor
April 1, 2016 – June 30, 2016
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
April 1, 2016 – April 30, 2016
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
March 1, 2016 – March 31, 2016
ResolvedMonitoring and Reporting (DBP)
—TTHM
February 29, 2016 – February 28, 2017
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
February 1, 2016 – February 29, 2016
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2016 – March 31, 2016
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2016 – March 31, 2016
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
January 1, 2016 – January 31, 2016
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2016 – March 31, 2016
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
January 1, 2016 – March 31, 2016
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2016 – March 31, 2016
ResolvedMonitoring, Regular
—2,3,7,8-TCDD
January 1, 2016 – March 31, 2016
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2016 – December 31, 2016
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2016 – December 31, 2016
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
December 1, 2015 – December 31, 2015
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
October 1, 2015 – October 31, 2015
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
May 1, 2015 – May 31, 2015
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2015 – December 31, 2015
ResolvedMonitoring and Reporting (DBP)
—TTHM
March 1, 2014 – February 28, 2015
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
September 1, 2013 – September 30, 2013
ResolvedTreatment Technique (SWTR and GWR)
Health-basedGroundwater Rule
July 1, 2013 – July 31, 2013
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2013 – September 30, 2013
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
January 1, 2013 – January 31, 2013
ResolvedTreatment Technique (SWTR and GWR)
Health-basedGroundwater Rule
January 1, 2013 – January 31, 2013
ResolvedMonitoring, Regular
—Arsenic
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
December 1, 2012 – December 31, 2012
ResolvedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2012 – June 30, 2012
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 2012 – April 30, 2012
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
March 1, 2012 – March 31, 2012
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
February 1, 2012 – February 29, 2012
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2012 – December 31, 2012
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Benzene
January 1, 2012 – December 31, 2012
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2012 – December 31, 2012
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2012 – December 31, 2012
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
October 1, 2011 – October 31, 2011
ResolvedMonitoring, Regular
—Combined Uranium
July 1, 2011 – September 30, 2011
ResolvedMonitoring, Regular
—Combined Radium (-226 and -228)
July 1, 2011 – September 30, 2011
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
March 1, 2011 – March 31, 2011
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
October 1, 2010 – October 31, 2010
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
August 1, 2010 – August 31, 2010
ResolvedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
July 1, 2010 – July 31, 2010
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
May 1, 2010 – May 31, 2010
ResolvedMonitoring, Regular
—Combined Radium (-226 and -228)
April 1, 2010 – June 30, 2010
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
April 1, 2010 – June 30, 2010
ArchivedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2010 – June 30, 2010
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
February 1, 2010 – February 28, 2010
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
September 1, 2009 – September 30, 2009
ResolvedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
June 1, 2009 – June 30, 2009
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
May 1, 2009 – May 31, 2009
ArchivedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 2009 – April 30, 2009
ResolvedMonitoring, Regular
—Combined Radium (-226 and -228)
April 1, 2009 – June 30, 2009
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
February 1, 2009 – February 28, 2009
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
February 1, 2009 – February 28, 2009
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2009 – December 31, 2009
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Regular
—Combined Uranium
January 1, 2009 – March 31, 2009
ArchivedMonitoring, Regular
—Arsenic
January 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Toluene
January 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
January 1, 2009 – March 31, 2009
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
January 1, 2009 – January 31, 2009
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2009 – December 31, 2009
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
December 1, 2008 – December 31, 2008
ArchivedMonitoring, Regular
—Combined Uranium
July 1, 2008 – September 30, 2008
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 2008 – July 31, 2008
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
April 1, 2008 – April 30, 2008
ArchivedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Arsenic
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Nitrate
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Benzene
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2008 – December 31, 2008
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
November 1, 2007 – November 30, 2007
ResolvedMonitoring, Regular
—Combined Uranium
July 1, 2007 – September 30, 2007
ArchivedMonitoring, Regular
—Combined Radium (-226 and -228)
July 1, 2007 – September 30, 2007
ArchivedMonitoring, Regular
—Combined Uranium
April 1, 2007 – June 30, 2007
ArchivedSanitary Survey (TCR)
—No contaminant on record
January 1, 2007 – December 31, 2009
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
January 1, 2007 – March 31, 2007
ArchivedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Nitrate
January 1, 2007 – December 31, 2007
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
January 1, 2007 – January 31, 2007
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
September 1, 2006 – September 30, 2006
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
May 1, 2006 – May 31, 2006
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
March 1, 2006 – March 31, 2006
ArchivedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
January 1, 2006 – January 31, 2006
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
September 1, 2005 – September 30, 2005
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
August 1, 2005 – August 31, 2005
ResolvedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
August 1, 1999 – August 31, 1999
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
February 1, 1999 – February 28, 1999
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
December 1, 1998 – December 31, 1998
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
November 1, 1998 – November 30, 1998
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
August 1, 1998 – August 31, 1998
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
August 1, 1998 – August 31, 1998
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
June 1, 1998 – June 30, 1998
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
April 1, 1998 – April 30, 1998
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
March 1, 1998 – March 31, 1998
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
March 1, 1998 – March 31, 1998
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
February 1, 1998 – February 28, 1998
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
February 1, 1998 – February 28, 1998
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
January 1, 1998 – January 31, 1998
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
November 1, 1997 – November 30, 1997
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
September 1, 1997 – September 30, 1997
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
September 1, 1997 – September 30, 1997
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 1997 – July 31, 1997
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
July 1, 1997 – July 31, 1997
ArchivedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
July 1, 1997 – June 22, 1999
ResolvedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
June 1, 1997 – June 30, 1997
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
May 1, 1997 – May 31, 1997
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
May 1, 1997 – May 31, 1997
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
April 1, 1997 – April 30, 1997
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
April 1, 1997 – April 30, 1997
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
February 1, 1997 – February 28, 1997
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
February 1, 1997 – February 28, 1997
ArchivedMonitoring, Regular
—1,2-Dichloroethane
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Benzene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Styrene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Toluene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 1997 – December 31, 1997
ResolvedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
December 1, 1996 – December 31, 1996
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
October 1, 1996 – October 31, 1996
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
October 1, 1996 – October 31, 1996
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
September 1, 1996 – September 30, 1996
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
August 1, 1996 – August 31, 1996
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 1996 – July 31, 1996
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
July 1, 1996 – July 31, 1996
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
June 1, 1996 – June 30, 1996
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
May 1, 1996 – May 31, 1996
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
April 1, 1996 – April 30, 1996
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
March 1, 1996 – March 31, 1996
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
March 1, 1996 – March 31, 1996
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
February 1, 1996 – February 29, 1996
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
January 1, 1996 – January 31, 1996
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
December 1, 1995 – December 31, 1995
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
December 1, 1995 – December 31, 1995
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
November 1, 1995 – November 30, 1995
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
November 1, 1995 – November 30, 1995
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
October 1, 1995 – October 31, 1995
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
October 1, 1995 – October 31, 1995
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
September 1, 1995 – September 30, 1995
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
August 1, 1995 – August 30, 1995
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 1995 – July 31, 1995
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
June 1, 1995 – June 30, 1995
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
May 1, 1995 – May 31, 1995
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
May 1, 1995 – May 31, 1995
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 1995 – April 30, 1995
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
March 1, 1995 – March 31, 1995
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
February 1, 1995 – February 28, 1995
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
January 1, 1995 – January 31, 1995
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
November 1, 1994 – November 30, 1994
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
October 1, 1994 – October 31, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
August 1, 1994 – August 31, 1994
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
August 1, 1994 – August 31, 1994
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 1994 – July 31, 1994
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
June 1, 1994 – June 30, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
June 1, 1994 – June 30, 1994
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
May 1, 1994 – May 31, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
May 1, 1994 – May 31, 1994
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
April 1, 1994 – April 30, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
April 1, 1994 – April 30, 1994
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
March 1, 1994 – March 31, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
March 1, 1994 – March 31, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
February 1, 1994 – February 28, 1994
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
February 1, 1994 – February 28, 1994
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
January 1, 1994 – January 31, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
December 1, 1993 – December 31, 1993
ArchivedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
November 1, 1993 – November 30, 1993
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
November 1, 1993 – November 30, 1993
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
November 1, 1993 – November 30, 1993
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
October 1, 1993 – October 31, 1993
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
October 1, 1993 – October 31, 1993
ArchivedMaximum Contaminant Level Violation, Acute (TCR)
Health-basedColiform (TCR)
October 1, 1993 – October 31, 1993
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
September 1, 1993 – September 30, 1993
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
August 1, 1993 – August 31, 1993
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
August 1, 1993 – August 31, 1993
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 1993 – July 31, 1993
ArchivedMonitoring, Regular
—Carbon tetrachloride
January 1, 1992 – March 31, 1992
ArchivedMonitoring, Regular
—Benzene
January 1, 1992 – March 31, 1992
ArchivedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 1992 – March 31, 1992
ArchivedMonitoring, Regular
—Vinyl chloride
January 1, 1992 – March 31, 1992
ArchivedMonitoring, Regular
—p-Dichlorobenzene
January 1, 1992 – March 31, 1992
ArchivedMonitoring, Regular
—1,2-Dichloroethane
January 1, 1992 – March 31, 1992
ArchivedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 1992 – March 31, 1992
ArchivedMonitoring, Regular
—Trichloroethylene
January 1, 1992 – March 31, 1992
ArchivedMonitoring, Regular
—1,1,1-Trichloroethane
October 1, 1991 – December 31, 1991
ArchivedMonitoring, Regular
—p-Dichlorobenzene
October 1, 1991 – December 31, 1991
ArchivedMonitoring, Regular
—Vinyl chloride
October 1, 1991 – December 31, 1991
ArchivedMonitoring, Regular
—Carbon tetrachloride
October 1, 1991 – December 31, 1991
ArchivedMonitoring, Regular
—1,1-Dichloroethylene
October 1, 1991 – December 31, 1991
ArchivedMonitoring, Regular
—Trichloroethylene
October 1, 1991 – December 31, 1991
ArchivedMonitoring, Regular
—1,2-Dichloroethane
October 1, 1991 – December 31, 1991
ArchivedSanitary Survey (TCR)
—No contaminant on record
July 1, 1991 – December 30, 1996
ResolvedMonitoring, Regular
—Fluoride
February 1, 1991 – January 31, 1992
ArchivedMonitoring, Regular
—Selenium
February 1, 1991 – January 31, 1992
ArchivedMonitoring, Regular
—Nitrate
February 1, 1991 – January 31, 1992
ArchivedMonitoring, Regular
—Mercury
February 1, 1991 – January 31, 1992
ArchivedMonitoring, Regular
—Nitrate
June 30, 1986 – June 30, 1989
Archived
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| December 1, 2025 – December 31, 2025 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| November 1, 2025 – November 30, 2025 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| September 1, 2025 – September 30, 2025 | Monitoring and Reporting (DBP) | Chlorine | — | Archived |
| September 1, 2025 – September 30, 2025 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Archived |
| September 1, 2025 – September 30, 2025 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| March 3, 2025 – March 26, 2025 | Lead Consumer Notice | Lead and Copper Rule | — | Resolved |
| January 1, 2025 – January 31, 2025 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| January 1, 2025 – October 6, 2025 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| November 1, 2024 – November 30, 2024 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| October 1, 2024 – October 31, 2024 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| August 1, 2024 – August 31, 2024 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Resolved |
| July 1, 2024 – July 31, 2024 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 2024 – July 31, 2024 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| July 1, 2024 – July 31, 2024 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| June 1, 2024 – June 30, 2024 | Monitoring, Turbidity (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | — | Resolved |
| June 1, 2024 – June 30, 2024 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| May 1, 2024 – May 31, 2024 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| April 1, 2024 – April 30, 2024 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| March 1, 2024 – March 31, 2024 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| March 1, 2024 – March 31, 2024 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| February 1, 2024 – February 29, 2024 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| January 1, 2024 – September 24, 2024 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| January 1, 2024 – December 31, 2024 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2024 – December 31, 2024 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2024 – December 31, 2024 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2024 – January 31, 2024 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| January 1, 2024 – January 31, 2024 | Monitoring, Turbidity (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | — | Resolved |
| December 1, 2023 – December 31, 2023 | Monitoring, Turbidity (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | — | Resolved |
| December 1, 2023 – December 31, 2023 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| December 1, 2023 – December 31, 2023 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| November 1, 2023 – November 30, 2023 | Monitoring, Turbidity (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | — | Resolved |
| November 1, 2023 – November 30, 2023 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| October 1, 2023 – October 31, 2023 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| October 1, 2023 – December 5, 2023 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| October 1, 2023 – October 31, 2023 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| August 1, 2023 – August 31, 2023 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| July 1, 2023 – July 31, 2023 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| May 1, 2023 – May 31, 2023 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| April 1, 2023 – April 30, 2023 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| March 1, 2023 – March 31, 2023 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| March 1, 2023 – March 31, 2023 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| February 1, 2023 – February 28, 2023 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| January 1, 2023 – December 31, 2023 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2023 – December 31, 2023 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2023 – December 31, 2023 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2023 – December 31, 2023 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2023 – January 31, 2023 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| January 1, 2023 – December 31, 2023 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2023 – December 31, 2023 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2023 – March 31, 2023 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2023 – December 31, 2023 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2023 – December 31, 2023 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| December 1, 2022 – December 31, 2022 | Monitoring, Turbidity (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | — | Resolved |
| November 1, 2022 – November 30, 2022 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| October 1, 2022 – November 23, 2022 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| October 1, 2022 – October 31, 2022 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| August 1, 2022 – August 31, 2022 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| June 1, 2022 – June 30, 2022 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| March 1, 2022 – March 31, 2022 | Monitoring, Turbidity (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | — | Resolved |
| March 1, 2022 – March 31, 2022 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| February 1, 2022 – February 28, 2022 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| February 1, 2022 – February 28, 2022 | Monitoring, Turbidity (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| December 1, 2021 – December 31, 2021 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| November 1, 2021 – November 30, 2021 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| October 1, 2021 – October 31, 2021 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| October 1, 2021 – September 30, 2022 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| October 1, 2021 – October 31, 2021 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| October 1, 2021 – December 31, 2021 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| October 1, 2021 – October 31, 2021 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| September 1, 2021 – September 30, 2021 | Monitoring, Source Water (LT2) | E. COLI | — | Archived |
| September 1, 2021 – September 30, 2021 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| September 1, 2021 – September 30, 2021 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| August 1, 2021 – August 31, 2021 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| August 1, 2021 – August 31, 2021 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| July 1, 2021 – July 31, 2021 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| July 1, 2021 – July 21, 2021 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| July 1, 2021 – July 31, 2021 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| July 1, 2021 – July 31, 2021 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| July 1, 2021 – July 31, 2021 | Monitoring, Turbidity (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | — | Resolved |
| June 1, 2021 – June 30, 2021 | Monitoring, Turbidity (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | — | Resolved |
| June 1, 2021 – June 30, 2021 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| June 1, 2021 – June 30, 2021 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| June 1, 2021 – June 30, 2021 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| May 1, 2021 – May 31, 2021 | Monitoring, Turbidity (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | — | Resolved |
| May 1, 2021 – May 31, 2021 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| May 1, 2021 – May 31, 2021 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| April 1, 2021 – June 30, 2021 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| April 1, 2021 – April 30, 2021 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| April 1, 2021 – April 30, 2021 | Monitoring, Turbidity (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | — | Resolved |
| April 1, 2021 – April 30, 2021 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| April 1, 2021 – April 30, 2021 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| March 1, 2021 – March 31, 2021 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| March 1, 2021 – March 31, 2021 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| March 1, 2021 – March 31, 2021 | Monitoring, Turbidity (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | — | Resolved |
| February 1, 2021 – February 28, 2021 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| February 1, 2021 – February 28, 2021 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| January 1, 2021 – January 31, 2021 | Monitoring, Turbidity (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | — | Resolved |
| January 1, 2021 – January 31, 2021 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| September 1, 2020 – September 30, 2020 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| August 1, 2020 – August 31, 2020 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| August 1, 2020 – August 31, 2020 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| July 1, 2020 – July 31, 2020 | Monitoring, Turbidity (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | — | Resolved |
| July 1, 2020 – July 31, 2020 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| July 1, 2020 – July 31, 2020 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| June 1, 2020 – June 30, 2020 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| June 1, 2020 – June 30, 2020 | Monitoring, Source Water (LT2) | E. COLI | — | Archived |
| April 1, 2020 – April 30, 2020 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| April 1, 2020 – April 30, 2020 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| March 1, 2020 – March 31, 2020 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| February 29, 2020 – February 28, 2021 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| February 1, 2020 – February 29, 2020 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| January 1, 2020 – December 31, 2020 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2020 – March 31, 2020 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2020 – January 31, 2020 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| January 1, 2020 – December 31, 2020 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| December 1, 2019 – December 31, 2019 | Monitoring, Turbidity (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | — | Resolved |
| December 1, 2019 – December 31, 2019 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| November 1, 2019 – October 31, 2020 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| November 1, 2019 – November 30, 2019 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| October 1, 2019 – October 31, 2019 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| August 1, 2019 – August 31, 2019 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| June 1, 2019 – June 30, 2019 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| May 1, 2019 – May 31, 2019 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| March 1, 2019 – March 31, 2019 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| March 1, 2019 – March 31, 2019 | Monitoring, Turbidity (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2019 – January 31, 2019 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | Benzene | — | Resolved |
| December 1, 2018 – December 31, 2018 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| November 1, 2018 – November 30, 2018 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| October 1, 2018 – October 31, 2018 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Resolved |
| September 1, 2018 – September 30, 2018 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Resolved |
| August 1, 2018 – August 31, 2018 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| July 1, 2018 – September 30, 2018 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| June 1, 2018 – June 30, 2018 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| April 1, 2018 – April 30, 2018 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| February 1, 2018 – February 28, 2018 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| January 1, 2018 – March 31, 2018 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| December 1, 2017 – December 31, 2017 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| October 1, 2017 – December 31, 2017 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| September 1, 2017 – September 30, 2017 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| July 1, 2017 – September 30, 2017 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| May 1, 2017 – May 31, 2017 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| March 1, 2017 – February 28, 2018 | Monitoring and Reporting (DBP) | TTHM | — | Archived |
| November 1, 2016 – October 31, 2017 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| October 1, 2016 – December 31, 2016 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| October 1, 2016 – December 31, 2016 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| October 1, 2016 – December 31, 2016 | Monitoring, Regular | OXAMYL | — | Resolved |
| October 1, 2016 – December 31, 2016 | Monitoring, Regular | Methoxychlor | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | Picloram | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | Diquat | — | Resolved |
| July 1, 2016 – September 30, 2016 | Monitoring, Regular | Endrin | — | Resolved |
| April 1, 2016 – April 30, 2016 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| April 1, 2016 – June 30, 2016 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| April 1, 2016 – June 30, 2016 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| April 1, 2016 – June 30, 2016 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| April 1, 2016 – June 30, 2016 | Monitoring, Regular | LASSO | — | Resolved |
| April 1, 2016 – June 30, 2016 | Monitoring, Regular | Atrazine | — | Resolved |
| April 1, 2016 – June 30, 2016 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| April 1, 2016 – June 30, 2016 | Monitoring, Regular | OXAMYL | — | Resolved |
| April 1, 2016 – June 30, 2016 | Monitoring, Regular | Diquat | — | Resolved |
| April 1, 2016 – June 30, 2016 | Monitoring, Regular | Methoxychlor | — | Resolved |
| April 1, 2016 – April 30, 2016 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| March 1, 2016 – March 31, 2016 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| February 29, 2016 – February 28, 2017 | Monitoring and Reporting (DBP) | TTHM | — | Archived |
| February 1, 2016 – February 29, 2016 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| January 1, 2016 – March 31, 2016 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2016 – March 31, 2016 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2016 – January 31, 2016 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2016 – March 31, 2016 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2016 – March 31, 2016 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| January 1, 2016 – March 31, 2016 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2016 – March 31, 2016 | Monitoring, Regular | 2,3,7,8-TCDD | — | Resolved |
| January 1, 2016 – December 31, 2016 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2016 – December 31, 2016 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| December 1, 2015 – December 31, 2015 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| October 1, 2015 – October 31, 2015 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| May 1, 2015 – May 31, 2015 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| March 1, 2014 – February 28, 2015 | Monitoring and Reporting (DBP) | TTHM | — | Archived |
| September 1, 2013 – September 30, 2013 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| July 1, 2013 – July 31, 2013 | Treatment Technique (SWTR and GWR) | Groundwater Rule | Health-based | Resolved |
| July 1, 2013 – September 30, 2013 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2013 – January 31, 2013 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| January 1, 2013 – January 31, 2013 | Treatment Technique (SWTR and GWR) | Groundwater Rule | Health-based | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Arsenic | — | Resolved |
| December 1, 2012 – December 31, 2012 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| April 1, 2012 – June 30, 2012 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| April 1, 2012 – April 30, 2012 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| March 1, 2012 – March 31, 2012 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| February 1, 2012 – February 29, 2012 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| October 1, 2011 – October 31, 2011 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| July 1, 2011 – September 30, 2011 | Monitoring, Regular | Combined Uranium | — | Resolved |
| July 1, 2011 – September 30, 2011 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Resolved |
| March 1, 2011 – March 31, 2011 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| October 1, 2010 – October 31, 2010 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| August 1, 2010 – August 31, 2010 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| July 1, 2010 – July 31, 2010 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Resolved |
| May 1, 2010 – May 31, 2010 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| April 1, 2010 – June 30, 2010 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Archived |
| April 1, 2010 – June 30, 2010 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| April 1, 2010 – June 30, 2010 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| February 1, 2010 – February 28, 2010 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| September 1, 2009 – September 30, 2009 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| June 1, 2009 – June 30, 2009 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Resolved |
| May 1, 2009 – May 31, 2009 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| April 1, 2009 – June 30, 2009 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| April 1, 2009 – April 30, 2009 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Archived |
| February 1, 2009 – February 28, 2009 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| February 1, 2009 – February 28, 2009 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2009 – December 31, 2009 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Regular | Combined Uranium | — | Archived |
| January 1, 2009 – December 31, 2009 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2009 – December 31, 2009 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2009 – December 31, 2009 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| January 1, 2009 – January 31, 2009 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2009 – December 31, 2009 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2009 – December 31, 2009 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| December 1, 2008 – December 31, 2008 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| July 1, 2008 – September 30, 2008 | Monitoring, Regular | Combined Uranium | — | Archived |
| July 1, 2008 – July 31, 2008 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| April 1, 2008 – April 30, 2008 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| November 1, 2007 – November 30, 2007 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | Combined Uranium | — | Archived |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Archived |
| April 1, 2007 – June 30, 2007 | Monitoring, Regular | Combined Uranium | — | Archived |
| January 1, 2007 – December 31, 2009 | Sanitary Survey (TCR) | — | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2007 – January 31, 2007 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| September 1, 2006 – September 30, 2006 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| May 1, 2006 – May 31, 2006 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| March 1, 2006 – March 31, 2006 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2006 – January 31, 2006 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| September 1, 2005 – September 30, 2005 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| August 1, 2005 – August 31, 2005 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| August 1, 1999 – August 31, 1999 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| February 1, 1999 – February 28, 1999 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| December 1, 1998 – December 31, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| November 1, 1998 – November 30, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| August 1, 1998 – August 31, 1998 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| August 1, 1998 – August 31, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| June 1, 1998 – June 30, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| April 1, 1998 – April 30, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| March 1, 1998 – March 31, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| March 1, 1998 – March 31, 1998 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| February 1, 1998 – February 28, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| February 1, 1998 – February 28, 1998 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| January 1, 1998 – January 31, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| November 1, 1997 – November 30, 1997 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| September 1, 1997 – September 30, 1997 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| September 1, 1997 – September 30, 1997 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| July 1, 1997 – July 31, 1997 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| July 1, 1997 – July 31, 1997 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| July 1, 1997 – June 22, 1999 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
| June 1, 1997 – June 30, 1997 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| May 1, 1997 – May 31, 1997 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| May 1, 1997 – May 31, 1997 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| April 1, 1997 – April 30, 1997 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| April 1, 1997 – April 30, 1997 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| February 1, 1997 – February 28, 1997 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| February 1, 1997 – February 28, 1997 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| December 1, 1996 – December 31, 1996 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| October 1, 1996 – October 31, 1996 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| October 1, 1996 – October 31, 1996 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| September 1, 1996 – September 30, 1996 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| August 1, 1996 – August 31, 1996 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| July 1, 1996 – July 31, 1996 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| July 1, 1996 – July 31, 1996 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| June 1, 1996 – June 30, 1996 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| May 1, 1996 – May 31, 1996 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| April 1, 1996 – April 30, 1996 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| March 1, 1996 – March 31, 1996 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| March 1, 1996 – March 31, 1996 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| February 1, 1996 – February 29, 1996 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| January 1, 1996 – January 31, 1996 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| December 1, 1995 – December 31, 1995 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| December 1, 1995 – December 31, 1995 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| November 1, 1995 – November 30, 1995 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| November 1, 1995 – November 30, 1995 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| October 1, 1995 – October 31, 1995 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| October 1, 1995 – October 31, 1995 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| September 1, 1995 – September 30, 1995 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| August 1, 1995 – August 30, 1995 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| July 1, 1995 – July 31, 1995 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| June 1, 1995 – June 30, 1995 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| May 1, 1995 – May 31, 1995 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| May 1, 1995 – May 31, 1995 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| April 1, 1995 – April 30, 1995 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| March 1, 1995 – March 31, 1995 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| February 1, 1995 – February 28, 1995 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| January 1, 1995 – January 31, 1995 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| November 1, 1994 – November 30, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| October 1, 1994 – October 31, 1994 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| August 1, 1994 – August 31, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| August 1, 1994 – August 31, 1994 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| July 1, 1994 – July 31, 1994 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| June 1, 1994 – June 30, 1994 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| June 1, 1994 – June 30, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| May 1, 1994 – May 31, 1994 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| May 1, 1994 – May 31, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| April 1, 1994 – April 30, 1994 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| April 1, 1994 – April 30, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| March 1, 1994 – March 31, 1994 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| March 1, 1994 – March 31, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| February 1, 1994 – February 28, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| February 1, 1994 – February 28, 1994 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| January 1, 1994 – January 31, 1994 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| December 1, 1993 – December 31, 1993 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| November 1, 1993 – November 30, 1993 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Archived |
| November 1, 1993 – November 30, 1993 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| November 1, 1993 – November 30, 1993 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| October 1, 1993 – October 31, 1993 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| October 1, 1993 – October 31, 1993 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| October 1, 1993 – October 31, 1993 | Maximum Contaminant Level Violation, Acute (TCR) | Coliform (TCR) | Health-based | Archived |
| September 1, 1993 – September 30, 1993 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| August 1, 1993 – August 31, 1993 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| August 1, 1993 – August 31, 1993 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| July 1, 1993 – July 31, 1993 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| January 1, 1992 – March 31, 1992 | Monitoring, Regular | Carbon tetrachloride | — | Archived |
| January 1, 1992 – March 31, 1992 | Monitoring, Regular | Benzene | — | Archived |
| January 1, 1992 – March 31, 1992 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Archived |
| January 1, 1992 – March 31, 1992 | Monitoring, Regular | Vinyl chloride | — | Archived |
| January 1, 1992 – March 31, 1992 | Monitoring, Regular | p-Dichlorobenzene | — | Archived |
| January 1, 1992 – March 31, 1992 | Monitoring, Regular | 1,2-Dichloroethane | — | Archived |
| January 1, 1992 – March 31, 1992 | Monitoring, Regular | 1,1-Dichloroethylene | — | Archived |
| January 1, 1992 – March 31, 1992 | Monitoring, Regular | Trichloroethylene | — | Archived |
| October 1, 1991 – December 31, 1991 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Archived |
| October 1, 1991 – December 31, 1991 | Monitoring, Regular | p-Dichlorobenzene | — | Archived |
| October 1, 1991 – December 31, 1991 | Monitoring, Regular | Vinyl chloride | — | Archived |
| October 1, 1991 – December 31, 1991 | Monitoring, Regular | Carbon tetrachloride | — | Archived |
| October 1, 1991 – December 31, 1991 | Monitoring, Regular | 1,1-Dichloroethylene | — | Archived |
| October 1, 1991 – December 31, 1991 | Monitoring, Regular | Trichloroethylene | — | Archived |
| October 1, 1991 – December 31, 1991 | Monitoring, Regular | 1,2-Dichloroethane | — | Archived |
| July 1, 1991 – December 30, 1996 | Sanitary Survey (TCR) | — | — | Resolved |
| February 1, 1991 – January 31, 1992 | Monitoring, Regular | Fluoride | — | Archived |
| February 1, 1991 – January 31, 1992 | Monitoring, Regular | Selenium | — | Archived |
| February 1, 1991 – January 31, 1992 | Monitoring, Regular | Nitrate | — | Archived |
| February 1, 1991 – January 31, 1992 | Monitoring, Regular | Mercury | — | Archived |
| June 30, 1986 – June 30, 1989 | Monitoring, Regular | Nitrate | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
Enforcement actions
- April 1, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- February 1, 2023State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- December 22, 2021State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- November 1, 2021State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- November 1, 2021State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- November 1, 2021State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- January 2, 2019State Compliance achieved9 linked violations
- October 1, 2018State Compliance achieved45 linked violations
- August 31, 2017State Compliance achieved126 linked violations
- April 19, 2017State Compliance achieved16 linked violations
- November 10, 2016State Compliance achieved12 linked violations
- April 11, 2013State Compliance Meeting conducted641 linked violations
- September 10, 2012State Compliance Meeting conducted97 linked violations
- November 18, 2011State Compliance achieved20 linked violations
- December 25, 2010Federal Compliance achievedgeneral compliance action — not tied to a specific violation on record
- September 18, 2008Federal Compliance achieved1 linked violation
- February 5, 2001State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- June 22, 1999State Compliance achieved21 linked violations
- April 27, 1999State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- March 2, 1999State Othergeneral compliance action — not tied to a specific violation on record
- December 15, 1998State Compliance achieved1 linked violation
- December 14, 1998State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- December 10, 1998State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- October 15, 1998State Othergeneral compliance action — not tied to a specific violation on record
- July 31, 1998State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- July 6, 1998State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- May 28, 1998State Othergeneral compliance action — not tied to a specific violation on record
- May 26, 1998State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- January 20, 1998State Othergeneral compliance action — not tied to a specific violation on record
- August 21, 1997State Othergeneral compliance action — not tied to a specific violation on record
- June 25, 1997State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- October 4, 1996State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- August 27, 1996State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- May 10, 1996State Violation/Reminder Notice1 linked violation
- November 27, 1995State Other2 linked violations
- August 23, 1995State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- August 21, 1995State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- April 27, 1995State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- November 29, 1993State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- September 30, 1993State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- December 21, 1992State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- August 28, 1992State Othergeneral compliance action — not tied to a specific violation on record
- June 3, 1992State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- February 20, 1992State Violation/Reminder Notice8 linked violations
- December 11, 1991State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- July 29, 1991State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
Contact
DANIEL, TIFFANY
907-588-8117
KWIGILLINGOK, AK 99622