MORRISVILLE, PA · Bucks County

MORRISVILLE MUNIC AUTHORITY Water System

Current status

1 open health-based violation on record as of July 4, 2026, alongside 3 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 Pennsylvania’s official records. Always confirm current status with Pennsylvania before making decisions based on this information.

System facts

System ID (PWSID): PA1090037
System type: Community Water System
Population served: 13,342
Service connections: 4,231
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
March 8, 2025
Unaddressed
Notify Level 1/Level 2 Treatment Technique Violation, Correct Action (RTCR)
—
Revised Total Coliform Rule
January 26, 2025
Unaddressed
Treatment Technique, Level 2 Assessment (RTCR)
Health-based
Revised Total Coliform Rule
January 26, 2025
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – November 14, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – November 14, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – November 14, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – November 14, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – November 14, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – November 14, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – November 14, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – November 14, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – November 14, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – November 14, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – November 14, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – November 14, 2025
Resolved
Report Sample Result/Fail Monitor (RTCR)
—
Revised Total Coliform Rule
January 11, 2025
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – November 14, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – November 14, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – November 14, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – November 14, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – November 14, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – November 14, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – November 14, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – November 14, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – November 14, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – November 14, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – November 14, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – November 14, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – November 14, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – November 14, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – November 14, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – November 14, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – November 14, 2025
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
Endrin
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
Dalapon
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
Diquat
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
Endothall
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
Glyphosate
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
Simazine
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
Picloram
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
Atrazine
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
LASSO
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2023 – December 31, 2023
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2022 – December 31, 2022
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2022 – December 31, 2022
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
June 1, 2021 – June 30, 2021
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
June 1, 2021 – June 30, 2021
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
June 1, 2021 – June 30, 2021
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2020 – November 24, 2020
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2020 – November 24, 2020
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2020 – November 24, 2020
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2020 – November 24, 2020
Resolved
Monitoring, Regular
—
Endrin
January 1, 2020 – November 24, 2020
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2020 – November 24, 2020
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2020 – November 24, 2020
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2020 – November 24, 2020
Resolved
Monitoring, Regular
—
Dalapon
January 1, 2020 – November 24, 2020
Resolved
Monitoring, Regular
—
Diquat
January 1, 2020 – November 24, 2020
Resolved
Monitoring, Regular
—
Endothall
January 1, 2020 – November 24, 2020
Resolved
Monitoring, Regular
—
Glyphosate
January 1, 2020 – November 24, 2020
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2020 – November 24, 2020
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2020 – November 24, 2020
Resolved
Monitoring, Regular
—
Simazine
January 1, 2020 – November 24, 2020
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2020 – November 24, 2020
Resolved
Monitoring, Regular
—
Picloram
January 1, 2020 – November 24, 2020
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2020 – November 24, 2020
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2020 – November 24, 2020
Resolved
Monitoring, Regular
—
Atrazine
January 1, 2020 – November 24, 2020
Resolved
Monitoring, Regular
—
LASSO
January 1, 2020 – November 24, 2020
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2020 – November 24, 2020
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2020 – November 24, 2020
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2020 – November 24, 2020
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2020 – November 24, 2020
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2020 – November 24, 2020
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2020 – November 24, 2020
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 10, 2019 – November 8, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 10, 2019 – August 2, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 10, 2019 – August 2, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2019 – September 30, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 11, 2019 – May 1, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 11, 2019 – May 1, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 11, 2019 – May 1, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 11, 2019 – May 1, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2019 – June 30, 2019
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2019 – June 27, 2019
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
April 1, 2019 – April 30, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2019 – June 30, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 10, 2019 – February 1, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 10, 2019 – February 1, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 10, 2019 – February 1, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2019 – March 31, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2019 – March 31, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2019 – March 31, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2019 – March 31, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 10, 2018 – October 29, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 10, 2018 – October 29, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 10, 2018 – October 29, 2018
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2018 – December 31, 2018
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2018 – December 31, 2018
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2018 – December 31, 2018
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2018 – December 31, 2018
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2018 – September 30, 2018
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2018 – September 30, 2018
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2018 – September 30, 2018
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Simazine
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Picloram
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Atrazine
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
LASSO
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Endrin
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Dalapon
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Diquat
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Endothall
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2017 – December 31, 2017
Resolved
Report Sample Result/Fail Monitor (RTCR)
—
Revised Total Coliform Rule
May 1, 2016 – September 14, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2016 – June 30, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2016 – June 30, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2016 – March 31, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2015 – December 31, 2015
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 10, 2015 – July 31, 2015
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 11, 2015 – May 8, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2015 – June 30, 2015
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 10, 2015 – February 10, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2015 – March 31, 2015
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 10, 2014 – January 5, 2015
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 10, 2014 – January 5, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2014 – December 31, 2014
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2014 – September 30, 2014
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2014 – September 30, 2014
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2014 – March 31, 2014
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2014 – March 31, 2014
Resolved
Monitoring, Regular
—
Endrin
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Dalapon
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Diquat
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Endothall
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Glyphosate
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Simazine
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Picloram
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Atrazine
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
LASSO
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Nitrite
January 1, 2014 – December 31, 2014
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 10, 2012 – March 5, 2012
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
January 1, 2012 – March 31, 2012
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2012 – March 31, 2012
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 10, 2011 – November 22, 2011
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2011 – March 31, 2011
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2011 – March 31, 2011
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2011 – March 31, 2011
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 10, 2010 – April 1, 2010
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
October 1, 2009 – December 31, 2009
Resolved
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
August 1, 2009 – August 31, 2009
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
LASSO
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
June 1, 2004 – June 30, 2004
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
April 1, 2004 – June 30, 2004
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
January 1, 2004 – March 31, 2004
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2003 – November 30, 2003
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
November 1, 2003 – November 30, 2003
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
November 1, 2003 – November 30, 2003
Resolved
Monitoring and Reporting (DBP)
—
CARBON, TOTAL
October 1, 2003 – December 31, 2003
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
October 1, 2003 – December 31, 2003
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2003 – December 31, 2003
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
July 1, 2003 – September 30, 2003
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2003 – January 15, 2004
Resolved
Monitoring and Reporting (DBP)
—
CARBON, TOTAL
July 1, 2003 – September 30, 2003
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
April 1, 2003 – June 30, 2003
Resolved
Monitoring and Reporting (DBP)
—
CARBON, TOTAL
April 1, 2003 – June 30, 2003
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2003 – December 31, 2003
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2003 – December 31, 2003
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2003 – December 31, 2003
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
January 1, 2003 – March 31, 2003
Resolved
Monitoring and Reporting (DBP)
—
CARBON, TOTAL
January 1, 2003 – March 31, 2003
Resolved
Monitoring, Regular
—
Simazine
January 1, 2003 – December 31, 2003
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
August 1, 2000 – August 31, 2000
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
April 1, 2000 – April 30, 2000
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2000 – November 6, 2000
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
July 1, 1996 – September 30, 1996
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
July 1, 1996 – September 30, 1996
Resolved
Monitoring, Regular
—
Carbofuran
July 1, 1996 – September 30, 1996
Resolved
Monitoring, Regular
—
Picloram
July 1, 1996 – September 30, 1996
Resolved
Monitoring, Regular
—
Simazine
July 1, 1996 – September 30, 1996
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
July 1, 1996 – September 30, 1996
Resolved
Monitoring, Regular
—
Endothall
July 1, 1996 – September 30, 1996
Resolved
Monitoring, Regular
—
Methoxychlor
July 1, 1996 – September 30, 1996
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
July 1, 1996 – June 30, 2000
Resolved
Monitoring, Regular
—
Chlordane
July 1, 1996 – September 30, 1996
Resolved
Monitoring, Regular
—
Methoxychlor
April 1, 1996 – June 30, 1996
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
April 1, 1996 – June 30, 1996
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
April 1, 1996 – June 30, 1996
Resolved
Monitoring, Regular
—
LASSO
April 1, 1996 – June 30, 1996
Resolved
Monitoring, Regular
—
Picloram
April 1, 1996 – June 30, 1996
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
April 1, 1996 – June 30, 1996
Resolved
Monitoring, Regular
—
BHC-GAMMA
April 1, 1996 – June 30, 1996
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
October 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
BHC-GAMMA
October 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Endothall
October 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
October 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
OXAMYL
October 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
October 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Picloram
October 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
October 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Carbofuran
October 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Pentachlorophenol
October 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Chlordane
October 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Picloram
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
LASSO
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Aldicarb sulfone
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Aldicarb sulfoxide
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Chlordane
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Aldicarb
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Endothall
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Simazine
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Nitrate
January 1, 1993 – March 31, 1993
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
May 1, 1992 – May 31, 1992
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
April 1, 1991 – June 30, 1991
Archived
Monitoring, Regular
—
1,2-Dichloroethane
April 1, 1991 – June 30, 1991
Archived
Monitoring, Regular
—
Carbon tetrachloride
April 1, 1991 – June 30, 1991
Archived
Monitoring, Regular
—
Trichloroethylene
April 1, 1991 – June 30, 1991
Archived
Monitoring, Regular
—
Benzene
April 1, 1991 – June 30, 1991
Archived
Monitoring, Regular
—
p-Dichlorobenzene
April 1, 1991 – June 30, 1991
Archived
Monitoring, Regular
—
Trichloroethylene
July 1, 1990 – September 30, 1990
Archived
Monitoring, Regular
—
p-Dichlorobenzene
July 1, 1990 – September 30, 1990
Archived
Monitoring, Regular
—
1,1-Dichloroethylene
July 1, 1990 – September 30, 1990
Archived
Monitoring, Regular
—
1,2-Dichloroethane
July 1, 1990 – September 30, 1990
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
July 1, 1990 – September 30, 1990
Archived
Monitoring, Regular
—
Carbon tetrachloride
July 1, 1990 – September 30, 1990
Archived
Monitoring, Regular
—
Benzene
July 1, 1990 – September 30, 1990
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
April 1, 1990 – June 30, 1990
Archived
Monitoring, Regular
—
p-Dichlorobenzene
April 1, 1990 – June 30, 1990
Archived
Monitoring, Regular
—
1,1-Dichloroethylene
April 1, 1990 – June 30, 1990
Archived
Monitoring, Regular
—
1,2-Dichloroethane
April 1, 1990 – June 30, 1990
Archived
Monitoring, Regular
—
Carbon tetrachloride
April 1, 1990 – June 30, 1990
Archived
Monitoring, Regular
—
Trichloroethylene
April 1, 1990 – June 30, 1990
Archived
Monitoring, Regular
—
Benzene
April 1, 1990 – June 30, 1990
Archived
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 1990 – March 31, 1990
Archived
Monitoring, Regular
—
Benzene
January 1, 1990 – March 31, 1990
Archived
Monitoring, Regular
—
Trichloroethylene
January 1, 1990 – March 31, 1990
Archived
Monitoring, Regular
—
Carbon tetrachloride
January 1, 1990 – March 31, 1990
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 1990 – March 31, 1990
Archived
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 1990 – March 31, 1990
Archived
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 1990 – March 31, 1990
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
July 1, 1988 – September 30, 1988
Archived
Monitoring, Regular
—
1,1-Dichloroethylene
July 1, 1988 – September 30, 1988
Archived
Monitoring, Regular
—
p-Dichlorobenzene
July 1, 1988 – September 30, 1988
Archived
Monitoring, Regular
—
Tetrachloroethylene
July 1, 1988 – September 30, 1988
Archived
Monitoring, Regular
—
CHLOROBENZENE
July 1, 1988 – September 30, 1988
Archived
Monitoring, Regular
—
Toluene
July 1, 1988 – September 30, 1988
Archived
Monitoring, Regular
—
Ethylbenzene
July 1, 1988 – September 30, 1988
Archived
Monitoring, Regular
—
Styrene
July 1, 1988 – September 30, 1988
Archived
Monitoring, Regular
—
1,2-Dichloroethane
July 1, 1988 – September 30, 1988
Archived
Monitoring, Regular
—
DICHLOROMETHANE
July 1, 1988 – September 30, 1988
Archived
Monitoring, Regular
—
ETHYLENE DIBROMIDE
July 1, 1988 – September 30, 1988
Archived
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
July 1, 1988 – September 30, 1988
Archived
Monitoring, Regular
—
cis-1,2-Dichloroethylene
July 1, 1988 – September 30, 1988
Archived
Monitoring, Regular
—
Benzene
July 1, 1988 – September 30, 1988
Archived
Monitoring, Regular
—
Trichloroethylene
July 1, 1988 – September 30, 1988
Archived
Monitoring, Regular
—
Carbon tetrachloride
July 1, 1988 – September 30, 1988
Archived
Monitoring, Regular
—
o-Dichlorobenzene
July 1, 1988 – September 30, 1988
Archived
Monitoring, Regular
—
trans-1,2-Dichloroethylene
July 1, 1988 – September 30, 1988
Archived
Monitoring, Regular
—
1,2-Dichloropropane
July 1, 1988 – September 30, 1988
Archived
Monitoring, Regular
—
1,1,2-Trichloroethane
July 1, 1988 – September 30, 1988
Archived
Monitoring, Regular
—
Fluoride
June 25, 1983 – June 24, 1984
Archived
Monitoring, Regular
—
Mercury
June 25, 1983 – June 24, 1984
Archived
Monitoring, Regular
—
Nitrate
June 25, 1983 – June 24, 1984
Archived
Monitoring, Regular
—
Arsenic
June 25, 1983 – June 24, 1984
Archived
Monitoring, Regular
—
Cadmium
June 25, 1983 – June 24, 1984
Archived
Monitoring, Regular
—
Chromium
June 25, 1983 – June 24, 1984
Archived

Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
March 8, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 26, 2025	Notify Level 1/Level 2 Treatment Technique Violation, Correct Action (RTCR)	Revised Total Coliform Rule	—	Unaddressed
January 26, 2025	Treatment Technique, Level 2 Assessment (RTCR)	Revised Total Coliform Rule	Health-based	Unaddressed
January 11, 2025 – November 14, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2025 – November 14, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2025 – November 14, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2025 – November 14, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2025 – November 14, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2025 – November 14, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2025 – November 14, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2025 – November 14, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2025 – November 14, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2025 – November 14, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2025 – November 14, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2025 – November 14, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2025	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	—	Unaddressed
January 11, 2025 – November 14, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2025 – November 14, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2025 – November 14, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2025 – November 14, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2025 – November 14, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2025 – November 14, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2025 – November 14, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2025 – November 14, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2025 – November 14, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2025 – November 14, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2025 – November 14, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2025 – November 14, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2025 – November 14, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2025 – November 14, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2025 – November 14, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2025 – November 14, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2025 – November 14, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	Endrin	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	Dalapon	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	Diquat	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	Endothall	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	Glyphosate	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	Simazine	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	Picloram	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	LASSO	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	Chlordane	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
October 1, 2022 – December 31, 2022	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2022 – December 31, 2022	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
June 1, 2021 – June 30, 2021	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
June 1, 2021 – June 30, 2021	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
June 1, 2021 – June 30, 2021	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2020 – November 24, 2020	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2020 – November 24, 2020	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2020 – November 24, 2020	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2020 – November 24, 2020	Monitoring, Regular	Chlordane	—	Resolved
January 1, 2020 – November 24, 2020	Monitoring, Regular	Endrin	—	Resolved
January 1, 2020 – November 24, 2020	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2020 – November 24, 2020	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2020 – November 24, 2020	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 2020 – November 24, 2020	Monitoring, Regular	Dalapon	—	Resolved
January 1, 2020 – November 24, 2020	Monitoring, Regular	Diquat	—	Resolved
January 1, 2020 – November 24, 2020	Monitoring, Regular	Endothall	—	Resolved
January 1, 2020 – November 24, 2020	Monitoring, Regular	Glyphosate	—	Resolved
January 1, 2020 – November 24, 2020	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2020 – November 24, 2020	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2020 – November 24, 2020	Monitoring, Regular	Simazine	—	Resolved
January 1, 2020 – November 24, 2020	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 2020 – November 24, 2020	Monitoring, Regular	Picloram	—	Resolved
January 1, 2020 – November 24, 2020	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2020 – November 24, 2020	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2020 – November 24, 2020	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2020 – November 24, 2020	Monitoring, Regular	LASSO	—	Resolved
January 1, 2020 – November 24, 2020	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
January 1, 2020 – November 24, 2020	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2020 – November 24, 2020	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2020 – November 24, 2020	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2020 – November 24, 2020	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2020 – November 24, 2020	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
November 10, 2019 – November 8, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 10, 2019 – August 2, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 10, 2019 – August 2, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2019 – September 30, 2019	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
May 11, 2019 – May 1, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
May 11, 2019 – May 1, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
May 11, 2019 – May 1, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
May 11, 2019 – May 1, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2019 – June 30, 2019	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
April 1, 2019 – June 27, 2019	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2019 – April 30, 2019	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
April 1, 2019 – June 30, 2019	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
February 10, 2019 – February 1, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
February 10, 2019 – February 1, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
February 10, 2019 – February 1, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2019 – March 31, 2019	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2019 – March 31, 2019	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2019 – March 31, 2019	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2019 – March 31, 2019	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
November 10, 2018 – October 29, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
November 10, 2018 – October 29, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
November 10, 2018 – October 29, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2018 – December 31, 2018	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
October 1, 2018 – December 31, 2018	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
October 1, 2018 – December 31, 2018	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
October 1, 2018 – December 31, 2018	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
July 1, 2018 – September 30, 2018	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
July 1, 2018 – September 30, 2018	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
July 1, 2018 – September 30, 2018	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Chlordane	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Simazine	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Picloram	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	LASSO	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Endrin	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Dalapon	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Diquat	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Endothall	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
May 1, 2016 – September 14, 2016	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	—	Resolved
April 1, 2016 – June 30, 2016	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
April 1, 2016 – June 30, 2016	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2016 – March 31, 2016	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
October 1, 2015 – December 31, 2015	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
August 10, 2015 – July 31, 2015	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
May 11, 2015 – May 8, 2015	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2015 – June 30, 2015	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
February 10, 2015 – February 10, 2015	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2015 – March 31, 2015	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
November 10, 2014 – January 5, 2015	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
November 10, 2014 – January 5, 2015	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2014 – December 31, 2014	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
July 1, 2014 – September 30, 2014	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
July 1, 2014 – September 30, 2014	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2014 – March 31, 2014	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Endrin	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Dalapon	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Diquat	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Endothall	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Glyphosate	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Simazine	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Picloram	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	LASSO	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Chlordane	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Nitrite	—	Resolved
February 10, 2012 – March 5, 2012	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2012 – March 31, 2012	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
January 1, 2012 – March 31, 2012	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
November 10, 2011 – November 22, 2011	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2011 – December 31, 2011	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
January 1, 2011 – March 31, 2011	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2011 – March 31, 2011	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2011 – March 31, 2011	Monitoring, Regular	Dinoseb	—	Resolved
February 10, 2010 – April 1, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2009 – December 31, 2009	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
August 1, 2009 – August 31, 2009	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	LASSO	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	Chlordane	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
June 1, 2004 – June 30, 2004	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
April 1, 2004 – June 30, 2004	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
January 1, 2004 – March 31, 2004	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
November 1, 2003 – November 30, 2003	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
November 1, 2003 – November 30, 2003	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
November 1, 2003 – November 30, 2003	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
October 1, 2003 – December 31, 2003	Monitoring and Reporting (DBP)	CARBON, TOTAL	—	Resolved
October 1, 2003 – December 31, 2003	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
October 1, 2003 – December 31, 2003	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2003 – September 30, 2003	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
July 1, 2003 – January 15, 2004	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2003 – September 30, 2003	Monitoring and Reporting (DBP)	CARBON, TOTAL	—	Resolved
April 1, 2003 – June 30, 2003	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
April 1, 2003 – June 30, 2003	Monitoring and Reporting (DBP)	CARBON, TOTAL	—	Resolved
January 1, 2003 – December 31, 2003	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2003 – December 31, 2003	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 2003 – December 31, 2003	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 2003 – March 31, 2003	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
January 1, 2003 – March 31, 2003	Monitoring and Reporting (DBP)	CARBON, TOTAL	—	Resolved
January 1, 2003 – December 31, 2003	Monitoring, Regular	Simazine	—	Resolved
August 1, 2000 – August 31, 2000	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
April 1, 2000 – April 30, 2000	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
January 1, 2000 – November 6, 2000	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
July 1, 1996 – September 30, 1996	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
July 1, 1996 – September 30, 1996	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
July 1, 1996 – September 30, 1996	Monitoring, Regular	Carbofuran	—	Resolved
July 1, 1996 – September 30, 1996	Monitoring, Regular	Picloram	—	Resolved
July 1, 1996 – September 30, 1996	Monitoring, Regular	Simazine	—	Resolved
July 1, 1996 – September 30, 1996	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
July 1, 1996 – September 30, 1996	Monitoring, Regular	Endothall	—	Resolved
July 1, 1996 – September 30, 1996	Monitoring, Regular	Methoxychlor	—	Resolved
July 1, 1996 – June 30, 2000	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
July 1, 1996 – September 30, 1996	Monitoring, Regular	Chlordane	—	Resolved
April 1, 1996 – June 30, 1996	Monitoring, Regular	Methoxychlor	—	Resolved
April 1, 1996 – June 30, 1996	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
April 1, 1996 – June 30, 1996	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
April 1, 1996 – June 30, 1996	Monitoring, Regular	LASSO	—	Resolved
April 1, 1996 – June 30, 1996	Monitoring, Regular	Picloram	—	Resolved
April 1, 1996 – June 30, 1996	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
April 1, 1996 – June 30, 1996	Monitoring, Regular	BHC-GAMMA	—	Resolved
October 1, 1995 – December 31, 1995	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
October 1, 1995 – December 31, 1995	Monitoring, Regular	BHC-GAMMA	—	Resolved
October 1, 1995 – December 31, 1995	Monitoring, Regular	Endothall	—	Resolved
October 1, 1995 – December 31, 1995	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
October 1, 1995 – December 31, 1995	Monitoring, Regular	OXAMYL	—	Resolved
October 1, 1995 – December 31, 1995	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
October 1, 1995 – December 31, 1995	Monitoring, Regular	Picloram	—	Resolved
October 1, 1995 – December 31, 1995	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
October 1, 1995 – December 31, 1995	Monitoring, Regular	Carbofuran	—	Resolved
October 1, 1995 – December 31, 1995	Monitoring, Regular	Pentachlorophenol	—	Resolved
October 1, 1995 – December 31, 1995	Monitoring, Regular	Chlordane	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Picloram	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	LASSO	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Aldicarb sulfone	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Aldicarb sulfoxide	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Chlordane	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Aldicarb	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Endothall	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Simazine	—	Resolved
January 1, 1993 – March 31, 1993	Monitoring, Regular	Nitrate	—	Resolved
May 1, 1992 – May 31, 1992	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
April 1, 1991 – June 30, 1991	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
April 1, 1991 – June 30, 1991	Monitoring, Regular	1,2-Dichloroethane	—	Archived
April 1, 1991 – June 30, 1991	Monitoring, Regular	Carbon tetrachloride	—	Archived
April 1, 1991 – June 30, 1991	Monitoring, Regular	Trichloroethylene	—	Archived
April 1, 1991 – June 30, 1991	Monitoring, Regular	Benzene	—	Archived
April 1, 1991 – June 30, 1991	Monitoring, Regular	p-Dichlorobenzene	—	Archived
July 1, 1990 – September 30, 1990	Monitoring, Regular	Trichloroethylene	—	Archived
July 1, 1990 – September 30, 1990	Monitoring, Regular	p-Dichlorobenzene	—	Archived
July 1, 1990 – September 30, 1990	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
July 1, 1990 – September 30, 1990	Monitoring, Regular	1,2-Dichloroethane	—	Archived
July 1, 1990 – September 30, 1990	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
July 1, 1990 – September 30, 1990	Monitoring, Regular	Carbon tetrachloride	—	Archived
July 1, 1990 – September 30, 1990	Monitoring, Regular	Benzene	—	Archived
April 1, 1990 – June 30, 1990	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
April 1, 1990 – June 30, 1990	Monitoring, Regular	p-Dichlorobenzene	—	Archived
April 1, 1990 – June 30, 1990	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
April 1, 1990 – June 30, 1990	Monitoring, Regular	1,2-Dichloroethane	—	Archived
April 1, 1990 – June 30, 1990	Monitoring, Regular	Carbon tetrachloride	—	Archived
April 1, 1990 – June 30, 1990	Monitoring, Regular	Trichloroethylene	—	Archived
April 1, 1990 – June 30, 1990	Monitoring, Regular	Benzene	—	Archived
January 1, 1990 – March 31, 1990	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
January 1, 1990 – March 31, 1990	Monitoring, Regular	Benzene	—	Archived
January 1, 1990 – March 31, 1990	Monitoring, Regular	Trichloroethylene	—	Archived
January 1, 1990 – March 31, 1990	Monitoring, Regular	Carbon tetrachloride	—	Archived
January 1, 1990 – March 31, 1990	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
January 1, 1990 – March 31, 1990	Monitoring, Regular	1,2-Dichloroethane	—	Archived
January 1, 1990 – March 31, 1990	Monitoring, Regular	p-Dichlorobenzene	—	Archived
July 1, 1988 – September 30, 1988	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
July 1, 1988 – September 30, 1988	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
July 1, 1988 – September 30, 1988	Monitoring, Regular	p-Dichlorobenzene	—	Archived
July 1, 1988 – September 30, 1988	Monitoring, Regular	Tetrachloroethylene	—	Archived
July 1, 1988 – September 30, 1988	Monitoring, Regular	CHLOROBENZENE	—	Archived
July 1, 1988 – September 30, 1988	Monitoring, Regular	Toluene	—	Archived
July 1, 1988 – September 30, 1988	Monitoring, Regular	Ethylbenzene	—	Archived
July 1, 1988 – September 30, 1988	Monitoring, Regular	Styrene	—	Archived
July 1, 1988 – September 30, 1988	Monitoring, Regular	1,2-Dichloroethane	—	Archived
July 1, 1988 – September 30, 1988	Monitoring, Regular	DICHLOROMETHANE	—	Archived
July 1, 1988 – September 30, 1988	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Archived
July 1, 1988 – September 30, 1988	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Archived
July 1, 1988 – September 30, 1988	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Archived
July 1, 1988 – September 30, 1988	Monitoring, Regular	Benzene	—	Archived
July 1, 1988 – September 30, 1988	Monitoring, Regular	Trichloroethylene	—	Archived
July 1, 1988 – September 30, 1988	Monitoring, Regular	Carbon tetrachloride	—	Archived
July 1, 1988 – September 30, 1988	Monitoring, Regular	o-Dichlorobenzene	—	Archived
July 1, 1988 – September 30, 1988	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Archived
July 1, 1988 – September 30, 1988	Monitoring, Regular	1,2-Dichloropropane	—	Archived
July 1, 1988 – September 30, 1988	Monitoring, Regular	1,1,2-Trichloroethane	—	Archived
June 25, 1983 – June 24, 1984	Monitoring, Regular	Fluoride	—	Archived
June 25, 1983 – June 24, 1984	Monitoring, Regular	Mercury	—	Archived
June 25, 1983 – June 24, 1984	Monitoring, Regular	Nitrate	—	Archived
June 25, 1983 – June 24, 1984	Monitoring, Regular	Arsenic	—	Archived
June 25, 1983 – June 24, 1984	Monitoring, Regular	Cadmium	—	Archived
June 25, 1983 – June 24, 1984	Monitoring, Regular	Chromium	—	Archived

Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

November 14, 2025State Violation/Reminder Notice29 linked violations
November 14, 2025State Compliance achieved29 linked violations
April 15, 2025State Public Notification requested1 linked violation
April 15, 2025State Violation/Reminder Notice3 linked violations
March 7, 2025State Violation/Reminder Notice29 linked violations
March 7, 2025State Public Notification requested29 linked violations
February 12, 2025State Public Notification requested1 linked violation
February 12, 2025State Violation/Reminder Notice1 linked violation
February 8, 2024State Compliance achieved29 linked violations
November 1, 2023State Public Notification requested29 linked violations
November 1, 2023State Violation/Reminder Notice29 linked violations
August 9, 2023State Compliance achieved2 linked violations
August 9, 2023State Public Notification received2 linked violations
January 31, 2023State Public Notification requested2 linked violations
January 31, 2023State Violation/Reminder Notice2 linked violations
September 29, 2021State Compliance achieved3 linked violations
July 30, 2021State Violation/Reminder Notice3 linked violations
November 24, 2020State Compliance achieved27 linked violations
November 24, 2020State Public Notification requested27 linked violations
October 28, 2020State Violation/Reminder Notice27 linked violations
November 8, 2019State Public Notification requested2 linked violations
November 8, 2019State Compliance achieved2 linked violations
November 8, 2019State Public Notification received2 linked violations
November 8, 2019State Violation/Reminder Notice2 linked violations
August 2, 2019State Compliance achieved6 linked violations
August 2, 2019State Public Notification received6 linked violations
August 2, 2019State Public Notification requested6 linked violations
August 2, 2019State Violation/Reminder Notice6 linked violations
June 27, 2019State Compliance achieved3 linked violations
May 23, 2019State Violation/Reminder Notice3 linked violations
May 1, 2019State Compliance achieved8 linked violations
May 1, 2019State Public Notification received8 linked violations
May 1, 2019State Public Notification requested8 linked violations
May 1, 2019State Violation/Reminder Notice8 linked violations
February 26, 2019State Compliance achieved1 linked violation
February 22, 2019State Violation/Reminder Notice1 linked violation
February 1, 2019State Violation/Reminder Notice8 linked violations
February 1, 2019State Public Notification requested8 linked violations
February 1, 2019State Public Notification received8 linked violations
February 1, 2019State Compliance achieved8 linked violations
October 29, 2018State Violation/Reminder Notice6 linked violations
October 29, 2018State Compliance achieved6 linked violations
October 29, 2018State Public Notification received6 linked violations
October 29, 2018State Public Notification requested6 linked violations
June 27, 2018State Compliance achieved27 linked violations
June 27, 2018State Public Notification received27 linked violations
June 27, 2018State Public Notification requested27 linked violations
November 17, 2017State Violation/Reminder Notice27 linked violations
October 25, 2016State Public Notification requested1 linked violation
October 25, 2016State Compliance achieved1 linked violation
October 25, 2016State Public Notification received1 linked violation
October 25, 2016State Violation/Reminder Notice1 linked violation
September 14, 2016State Compliance achieved3 linked violations
September 14, 2016State Public Notification received2 linked violations
September 14, 2016State Public Notification requested2 linked violations
September 14, 2016State Violation/Reminder Notice3 linked violations
May 9, 2016State Public Notification requested1 linked violation
May 9, 2016State Public Notification received2 linked violations
May 9, 2016State Violation/Reminder Notice1 linked violation
May 9, 2016State Compliance achieved1 linked violation
February 18, 2016State Violation/Reminder Notice1 linked violation
February 18, 2016State Compliance achieved1 linked violation
February 18, 2016State Public Notification requested1 linked violation
July 31, 2015State Public Notification received4 linked violations
July 31, 2015State Public Notification requested27 linked violations
July 31, 2015State Public Notification received27 linked violations
July 31, 2015State Compliance achieved4 linked violations
July 31, 2015State Public Notification requested4 linked violations
July 31, 2015State Violation/Reminder Notice2 linked violations
July 31, 2015State Compliance achieved27 linked violations
May 8, 2015State Violation/Reminder Notice2 linked violations
May 8, 2015State Public Notification requested2 linked violations
May 8, 2015State Public Notification received2 linked violations
May 8, 2015State Compliance achieved2 linked violations
February 12, 2015State Violation/Reminder Notice2 linked violations
February 10, 2015State Public Notification received2 linked violations
February 10, 2015State Public Notification requested2 linked violations
February 10, 2015State Violation/Reminder Notice2 linked violations
February 10, 2015State Compliance achieved2 linked violations
January 5, 2015State Public Notification received2 linked violations
January 5, 2015State Compliance achieved4 linked violations
January 5, 2015State Public Notification requested2 linked violations
November 14, 2014State Violation/Reminder Notice2 linked violations
November 14, 2014State Public Notification requested2 linked violations
November 14, 2014State Public Notification received2 linked violations
November 12, 2014State Violation/Reminder Notice29 linked violations
July 9, 2014State Public Notification requested2 linked violations
July 9, 2014State Compliance achieved2 linked violations
July 9, 2014State Public Notification received2 linked violations
July 9, 2014State Violation/Reminder Notice2 linked violations
December 19, 2013State Compliance achieved3 linked violations
December 19, 2013State Violation/Reminder Notice3 linked violations
May 23, 2012State Public Notification received1 linked violation
May 23, 2012State Compliance achieved1 linked violation
May 22, 2012State Violation/Reminder Notice1 linked violation
May 22, 2012State Public Notification requested1 linked violation
May 14, 2012State Violation/Reminder Notice1 linked violation
May 14, 2012State Compliance achieved1 linked violation
March 5, 2012State Compliance achieved2 linked violations
February 21, 2012State Public Notification requested2 linked violations
February 21, 2012State Public Notification received2 linked violations
February 3, 2012State Violation/Reminder Notice2 linked violations
November 22, 2011State Public Notification received2 linked violations
November 22, 2011State Compliance achieved2 linked violations
November 3, 2011State Public Notification requested2 linked violations
November 3, 2011State Violation/Reminder Notice2 linked violations
May 24, 2011State Compliance achieved3 linked violations
April 27, 2011State Violation/Reminder Notice3 linked violations
December 16, 2010State Compliance achieved3 linked violations
December 16, 2010State Public Notification received3 linked violations
December 2, 2010State Public Notification requested3 linked violations
December 2, 2010State Public Notification received1 linked violation
December 2, 2010State Administrative/Compliance Order without penalty issued1 linked violation
December 2, 2010State Boil Water Order1 linked violation
December 2, 2010State Compliance Meeting conducted1 linked violation
December 2, 2010State Compliance achieved1 linked violation
December 2, 2010State Formal Notice of Violation issued4 linked violations
July 29, 2010State Compliance achieved1 linked violation
July 29, 2010State Administrative Penalty assessed1 linked violation
July 27, 2010State Bilateral Compliance Agreement signed1 linked violation
April 1, 2010State Compliance achieved2 linked violations
March 12, 2010State Compliance achieved2 linked violations
February 12, 2010State Violation/Reminder Notice4 linked violations
February 12, 2010State Public Notification requested2 linked violations
October 22, 2009State Formal Notice of Violation issued1 linked violation
October 22, 2009State Compliance Meeting conducted1 linked violation
October 22, 2009State Technical Assistance Visit1 linked violation
February 2, 2007State Compliance achieved2 linked violations
January 23, 2007State Violation/Reminder Notice2 linked violations
June 30, 2005State Compliance achieved1 linked violation
June 30, 2005State Public Notification received1 linked violation
March 16, 2005State Public Notification requested1 linked violation
March 3, 2005State Compliance achieved2 linked violations
January 26, 2005State Site Visit for enforcement purposes2 linked violations
October 19, 2004State Compliance achieved1 linked violation
July 12, 2004State Compliance achieved4 linked violations
July 12, 2004State Public Notification received4 linked violations
May 3, 2004State Violation/Reminder Notice4 linked violations
April 20, 2004State Compliance achieved12 linked violations
April 20, 2004State Violation/Reminder Notice5 linked violations
January 27, 2004State Site Visit for enforcement purposes6 linked violations
January 15, 2004State Compliance achieved1 linked violation
February 26, 1993Federal issued Formal Notice of Violation1 linked violation
November 1, 1988State Violation/Reminder Notice19 linked violations
February 9, 1988State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
August 11, 1987State Technical Assistance Visitgeneral compliance action — not tied to a specific violation on record
August 7, 1986State Technical Assistance Visitgeneral compliance action — not tied to a specific violation on record
September 27, 1984State Public Notification requested8 linked violations

Contact

MORRISVILLE MUNIC AUTHORITY

215-295-8181

MORRISVILLE, PA 19067