Is CENTRE COUNTY MHC LLC required to publish a Consumer Confidence Report?

Yes. CENTRE COUNTY MHC LLC is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is CENTRE COUNTY MHC LLC’s next Consumer Confidence Report due?

CENTRE COUNTY MHC LLC’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

BETHLEHEM, PA · Centre County

CENTRE COUNTY MHC LLC Water System

Consumer Confidence Report status

CENTRE COUNTY MHC LLC must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show no open violations for CENTRE COUNTY MHC LLC.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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): PA4140043
System type: Community Water System
Population served: 100
Service connections: 48
Ownership: privately owned
Water source: groundwater (wells)

CENTRE COUNTY MHC LLC is one of 3,064 community water systems in Pennsylvania in the 500 or fewer people size category, serving 100 people from groundwater.

As of August 1, 2026, its federal record holds 383 entries between 1979 and 2026, all of which EPA lists as closed.

Of the 383, 335 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves synthetic organic chemicals, volatile organic chemicals, and inorganic chemicals.

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026 – February 26, 2026
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026 – February 26, 2026
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026 – February 26, 2026
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026 – February 26, 2026
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026 – February 26, 2026
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026 – February 26, 2026
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026 – February 26, 2026
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2026 – February 26, 2026
Resolved
Monitoring, Regular
—
Combined Uranium
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Radium-226
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Radium-228
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Endrin
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
BHC-GAMMA
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
Methoxychlor
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
Toxaphene
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
Dalapon
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
Diquat
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
Chlordane
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
Pentachlorophenol
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
Endothall
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
2,4,5-TP
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
2,4-D
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
Heptachlor epoxide
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
Heptachlor
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
LASSO
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
Atrazine
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
Carbofuran
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
Dinoseb
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
Picloram
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
Simazine
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
Glyphosate
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
OXAMYL
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
October 1, 2025 – December 31, 2025
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2025 – December 31, 2025
Archived
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Dalapon
July 1, 2025 – September 30, 2025
Resolved
Monitoring, Regular
—
Methoxychlor
July 1, 2025 – September 30, 2025
Resolved
Monitoring, Regular
—
BHC-GAMMA
July 1, 2025 – September 30, 2025
Resolved
Monitoring, Regular
—
Endrin
July 1, 2025 – September 30, 2025
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2025 – September 16, 2025
Resolved
Monitoring, Regular
—
Heptachlor
July 1, 2025 – September 30, 2025
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
July 1, 2025 – September 30, 2025
Resolved
Monitoring, Regular
—
LASSO
July 1, 2025 – September 30, 2025
Resolved
Monitoring, Regular
—
Atrazine
July 1, 2025 – September 30, 2025
Resolved
Monitoring, Regular
—
Carbofuran
July 1, 2025 – September 30, 2025
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
July 1, 2025 – September 30, 2025
Resolved
Monitoring, Regular
—
Dinoseb
July 1, 2025 – September 30, 2025
Resolved
Monitoring, Regular
—
Picloram
July 1, 2025 – September 30, 2025
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
July 1, 2025 – September 30, 2025
Resolved
Monitoring, Regular
—
Simazine
July 1, 2025 – September 30, 2025
Resolved
Monitoring, Regular
—
OXAMYL
July 1, 2025 – September 30, 2025
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
July 1, 2025 – September 30, 2025
Resolved
Monitoring, Regular
—
Glyphosate
July 1, 2025 – September 30, 2025
Resolved
Monitoring, Regular
—
Endothall
July 1, 2025 – September 30, 2025
Resolved
Monitoring, Regular
—
Diquat
July 1, 2025 – September 30, 2025
Resolved
Monitoring, Regular
—
Toxaphene
July 1, 2025 – September 30, 2025
Resolved
Monitoring, Regular
—
Chlordane
July 1, 2025 – September 30, 2025
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
July 1, 2025 – September 30, 2025
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
July 1, 2025 – September 30, 2025
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
July 1, 2025 – September 30, 2025
Resolved
Monitoring, Regular
—
Pentachlorophenol
July 1, 2025 – September 30, 2025
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
July 1, 2025 – September 30, 2025
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
July 1, 2025 – September 30, 2025
Resolved
Monitoring, Regular
—
2,4,5-TP
July 1, 2025 – September 30, 2025
Resolved
Monitoring, Regular
—
2,4-D
July 1, 2025 – September 30, 2025
Resolved
Monitoring, Regular
—
Heptachlor epoxide
July 1, 2025 – September 30, 2025
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
April 1, 2025 – June 30, 2025
Resolved
Monitoring, Regular
—
Heptachlor epoxide
April 1, 2025 – June 30, 2025
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
April 1, 2025 – June 30, 2025
Resolved
Monitoring, Regular
—
Endrin
April 1, 2025 – June 30, 2025
Resolved
Monitoring, Regular
—
BHC-GAMMA
April 1, 2025 – June 30, 2025
Resolved
Monitoring, Regular
—
Methoxychlor
April 1, 2025 – June 30, 2025
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
April 1, 2025 – June 30, 2025
Resolved
Monitoring, Regular
—
Simazine
April 1, 2025 – June 30, 2025
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
April 1, 2025 – June 30, 2025
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
April 1, 2025 – June 30, 2025
Resolved
Monitoring, Regular
—
Atrazine
April 1, 2025 – June 30, 2025
Resolved
Monitoring, Regular
—
LASSO
April 1, 2025 – June 30, 2025
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
April 1, 2025 – June 30, 2025
Resolved
Monitoring, Regular
—
Heptachlor
April 1, 2025 – June 30, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – May 2, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2025 – August 19, 2025
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
Styrene
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Ethylbenzene
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Toluene
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Benzene
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Trichloroethylene
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Xylenes, Total
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Nitrite
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Nitrate
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Chlordane
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
LASSO
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
Atrazine
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
Simazine
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
Glyphosate
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
Endothall
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
Diquat
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
Dalapon
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
Endrin
January 1, 2025 – March 31, 2025
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2024 – November 22, 2024
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
July 1, 2024 – July 31, 2024
Resolved
Monitoring, Regular
—
Barium
January 1, 2024 – December 31, 2024
Archived
Monitoring, Regular
—
Arsenic
January 1, 2024 – December 31, 2024
Archived
Monitoring, Regular
—
Cadmium
January 1, 2024 – December 31, 2024
Archived
Monitoring, Regular
—
Chromium
January 1, 2024 – December 31, 2024
Archived
Monitoring, Regular
—
CYANIDE
January 1, 2024 – December 31, 2024
Archived
Monitoring, Regular
—
Fluoride
January 1, 2024 – December 31, 2024
Archived
Monitoring, Regular
—
Mercury
January 1, 2024 – December 31, 2024
Archived
Monitoring, Regular
—
Nickel
January 1, 2024 – December 31, 2024
Archived
Monitoring, Regular
—
Selenium
January 1, 2024 – December 31, 2024
Archived
Monitoring, Regular
—
Antimony, Total
January 1, 2024 – December 31, 2024
Archived
Monitoring, Regular
—
Beryllium, Total
January 1, 2024 – December 31, 2024
Archived
Monitoring, Regular
—
Thallium, Total
January 1, 2024 – December 31, 2024
Archived
Monitoring, Regular
—
Nitrate
January 1, 2024 – December 31, 2024
Archived
Monitoring, Regular
—
Nitrite
January 1, 2024 – December 31, 2024
Archived
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
May 1, 2023 – May 31, 2023
Resolved
Monitoring, Regular
—
Nitrite
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2023 – December 31, 2023
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 11, 2021 – September 22, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2021 – September 22, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2021 – September 22, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2021 – September 22, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2021 – September 22, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2021 – September 22, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2021 – September 22, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2021 – September 22, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2021 – September 22, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2021 – September 22, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2021 – September 22, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2021 – September 22, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2021 – September 22, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2021 – September 22, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2021 – September 22, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2021 – September 22, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2021 – September 22, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2021 – September 22, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2021 – September 22, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2021 – September 22, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2021 – September 22, 2021
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
October 1, 2020 – December 31, 2020
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
July 1, 2020 – September 30, 2020
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
April 1, 2020 – June 30, 2020
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
October 1, 2019 – December 31, 2019
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2019 – December 20, 2019
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2019 – December 31, 2019
Archived
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2019 – December 31, 2019
Archived
Monitoring, Regular
—
Heptachlor
January 1, 2019 – December 31, 2019
Archived
Monitoring, Regular
—
LASSO
January 1, 2019 – December 31, 2019
Archived
Monitoring, Regular
—
Atrazine
January 1, 2019 – December 31, 2019
Archived
Monitoring, Regular
—
Carbofuran
January 1, 2019 – December 31, 2019
Archived
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2019 – December 31, 2019
Archived
Monitoring, Regular
—
Dinoseb
January 1, 2019 – December 31, 2019
Archived
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
Benzene
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
Toluene
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
Styrene
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2019 – December 31, 2019
Archived
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2019 – December 31, 2019
Archived
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2019 – December 31, 2019
Archived
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2019 – December 31, 2019
Archived
Monitoring, Regular
—
Pentachlorophenol
January 1, 2019 – December 31, 2019
Archived
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2019 – December 31, 2019
Archived
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2019 – December 31, 2019
Archived
Monitoring, Regular
—
2,4,5-TP
January 1, 2019 – December 31, 2019
Archived
Monitoring, Regular
—
Diquat
January 1, 2019 – December 31, 2019
Archived
Monitoring, Regular
—
Dalapon
January 1, 2019 – December 31, 2019
Archived
Monitoring, Regular
—
Toxaphene
January 1, 2019 – December 31, 2019
Archived
Monitoring, Regular
—
Methoxychlor
January 1, 2019 – December 31, 2019
Archived
Monitoring, Regular
—
BHC-GAMMA
January 1, 2019 – December 31, 2019
Archived
Monitoring, Regular
—
Endrin
January 1, 2019 – December 31, 2019
Archived
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2019 – March 31, 2019
Archived
Monitoring, Regular
—
Picloram
January 1, 2019 – December 31, 2019
Archived
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2019 – December 31, 2019
Archived
Monitoring, Regular
—
Simazine
January 1, 2019 – December 31, 2019
Archived
Monitoring, Regular
—
OXAMYL
January 1, 2019 – December 31, 2019
Archived
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2019 – December 31, 2019
Archived
Monitoring, Regular
—
Glyphosate
January 1, 2019 – December 31, 2019
Archived
Monitoring, Regular
—
Endothall
January 1, 2019 – December 31, 2019
Archived
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
February 1, 2018 – February 28, 2018
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2017 – May 6, 2019
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
December 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Radium-226
October 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Combined Uranium
October 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Radium-228
October 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
LASSO
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Atrazine
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Picloram
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Simazine
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Glyphosate
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Endothall
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Diquat
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Dalapon
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Endrin
January 1, 2016 – December 31, 2016
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
October 1, 2014 – October 31, 2014
Resolved
Monitoring, Regular
—
Chlordane
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Pentachlorophenol
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
2,4,5-TP
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Heptachlor epoxide
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Carbofuran
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
OXAMYL
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Endothall
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Methoxychlor
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
BHC-GAMMA
October 1, 2013 – December 31, 2013
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2013 – December 31, 2013
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2013 – December 31, 2013
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
August 1, 2013 – August 31, 2013
Resolved
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2012 – September 30, 2012
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2012 – September 30, 2012
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
April 1, 2012 – April 30, 2012
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2011 – February 6, 2012
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2010 – June 30, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 10, 2009 – January 22, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 11, 2009 – January 22, 2010
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2009 – January 22, 2010
Resolved
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
June 1, 2009 – June 30, 2009
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 2009 – June 30, 2009
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
May 1, 2009 – May 31, 2009
Resolved
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
May 1, 2009 – May 31, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 10, 2008 – November 18, 2008
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2008 – July 31, 2008
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Radium-228
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Radium-226
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Combined Uranium
April 1, 2007 – June 30, 2007
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2006 – February 15, 2007
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2005 – February 9, 2007
Resolved
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2005 – September 30, 2005
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2005 – September 30, 2005
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2005 – December 4, 2006
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2004 – February 4, 2005
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2004 – February 4, 2005
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2003 – September 30, 2003
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 2002 – September 30, 2002
Resolved
Monitoring, Regular
—
Cadmium
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Styrene
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Toluene
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Benzene
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Thallium, Total
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Antimony, Total
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Selenium
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Nickel
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Fluoride
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
CYANIDE
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Chromium
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Barium
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
BHC-GAMMA
June 24, 1988 – June 23, 1991
Archived
Monitoring, Regular
—
Methoxychlor
June 24, 1988 – June 23, 1991
Archived
Monitoring, Regular
—
Toxaphene
June 24, 1988 – June 23, 1991
Archived
Monitoring, Regular
—
2,4-D
June 24, 1988 – June 23, 1991
Archived
Monitoring, Regular
—
2,4,5-TP
June 24, 1988 – June 23, 1991
Archived
Monitoring, Regular
—
Arsenic
June 24, 1988 – June 23, 1991
Archived
Monitoring, Regular
—
Barium
June 24, 1988 – June 23, 1991
Archived
Monitoring, Regular
—
Cadmium
June 24, 1988 – June 23, 1991
Archived
Monitoring, Regular
—
Chromium
June 24, 1988 – June 23, 1991
Archived
Monitoring, Regular
—
Fluoride
June 24, 1988 – June 23, 1991
Archived
Monitoring, Regular
—
Mercury
June 24, 1988 – June 23, 1991
Archived
Monitoring, Regular
—
Nitrate
June 24, 1988 – June 23, 1991
Archived
Monitoring, Regular
—
Selenium
June 24, 1988 – June 23, 1991
Archived
Monitoring, Regular
—
Endrin
June 24, 1988 – June 23, 1991
Archived
Monitoring, Regular
—
2,4-D
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
Arsenic
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
Barium
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
Cadmium
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
Chromium
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
Fluoride
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
Mercury
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
Nitrate
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
Selenium
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
Endrin
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
BHC-GAMMA
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
Methoxychlor
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
Toxaphene
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
2,4,5-TP
June 24, 1985 – June 23, 1988
Archived
Monitoring, Regular
—
Methoxychlor
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Chromium
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Cadmium
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Arsenic
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Nitrate
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Mercury
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
BHC-GAMMA
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Fluoride
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
2,4,5-TP
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
2,4-D
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Toxaphene
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Selenium
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Arsenic
June 24, 1979 – June 23, 1982
Archived

Resolved 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
January 11, 2026 – February 26, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2026 – February 26, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2026 – February 26, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2026 – February 26, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2026 – February 26, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2026 – February 26, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2026 – February 26, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2026 – February 26, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	Combined Uranium	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	Radium-226	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	Radium-228	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	Endrin	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	BHC-GAMMA	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	Methoxychlor	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	Toxaphene	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	Dalapon	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	Diquat	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	Chlordane	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	Pentachlorophenol	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	Endothall	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	2,4,5-TP	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	2,4-D	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	Heptachlor epoxide	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	Heptachlor	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	LASSO	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	Atrazine	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	Carbofuran	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	Dinoseb	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	Picloram	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	Simazine	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	Glyphosate	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	OXAMYL	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Archived
October 1, 2025 – December 31, 2025	Monitoring and Reporting (DBP)	TTHM	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
July 1, 2025 – September 30, 2025	Monitoring, Regular	Dalapon	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	Methoxychlor	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	BHC-GAMMA	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	Endrin	—	Resolved
July 1, 2025 – September 16, 2025	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	Heptachlor	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	LASSO	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	Atrazine	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	Carbofuran	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	Dinoseb	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	Picloram	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	Simazine	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	OXAMYL	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	Glyphosate	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	Endothall	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	Diquat	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	Toxaphene	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	Chlordane	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	Pentachlorophenol	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	2,4,5-TP	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	2,4-D	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	Heptachlor epoxide	—	Resolved
April 1, 2025 – June 30, 2025	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
April 1, 2025 – June 30, 2025	Monitoring, Regular	Heptachlor epoxide	—	Resolved
April 1, 2025 – June 30, 2025	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
April 1, 2025 – June 30, 2025	Monitoring, Regular	Endrin	—	Resolved
April 1, 2025 – June 30, 2025	Monitoring, Regular	BHC-GAMMA	—	Resolved
April 1, 2025 – June 30, 2025	Monitoring, Regular	Methoxychlor	—	Resolved
April 1, 2025 – June 30, 2025	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
April 1, 2025 – June 30, 2025	Monitoring, Regular	Simazine	—	Resolved
April 1, 2025 – June 30, 2025	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
April 1, 2025 – June 30, 2025	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
April 1, 2025 – June 30, 2025	Monitoring, Regular	Atrazine	—	Resolved
April 1, 2025 – June 30, 2025	Monitoring, Regular	LASSO	—	Resolved
April 1, 2025 – June 30, 2025	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
April 1, 2025 – June 30, 2025	Monitoring, Regular	Heptachlor	—	Resolved
January 11, 2025 – May 2, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2025 – August 19, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2025 – December 31, 2025	Monitoring, Regular	Styrene	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	Ethylbenzene	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	Toluene	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	Benzene	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	CHLOROBENZENE	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	Tetrachloroethylene	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	1,1,2-Trichloroethane	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	Trichloroethylene	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	1,2-Dichloropropane	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	1,2-Dichloroethane	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	p-Dichlorobenzene	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	o-Dichlorobenzene	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	DICHLOROMETHANE	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	Xylenes, Total	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	Nitrite	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	Nitrate	—	Archived
January 1, 2025 – March 31, 2025	Monitoring, Regular	Chlordane	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	LASSO	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	Simazine	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	Glyphosate	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	Endothall	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	Diquat	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	Dalapon	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	Endrin	—	Resolved
October 1, 2024 – November 22, 2024	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2024 – July 31, 2024	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Barium	—	Archived
January 1, 2024 – December 31, 2024	Monitoring, Regular	Arsenic	—	Archived
January 1, 2024 – December 31, 2024	Monitoring, Regular	Cadmium	—	Archived
January 1, 2024 – December 31, 2024	Monitoring, Regular	Chromium	—	Archived
January 1, 2024 – December 31, 2024	Monitoring, Regular	CYANIDE	—	Archived
January 1, 2024 – December 31, 2024	Monitoring, Regular	Fluoride	—	Archived
January 1, 2024 – December 31, 2024	Monitoring, Regular	Mercury	—	Archived
January 1, 2024 – December 31, 2024	Monitoring, Regular	Nickel	—	Archived
January 1, 2024 – December 31, 2024	Monitoring, Regular	Selenium	—	Archived
January 1, 2024 – December 31, 2024	Monitoring, Regular	Antimony, Total	—	Archived
January 1, 2024 – December 31, 2024	Monitoring, Regular	Beryllium, Total	—	Archived
January 1, 2024 – December 31, 2024	Monitoring, Regular	Thallium, Total	—	Archived
January 1, 2024 – December 31, 2024	Monitoring, Regular	Nitrate	—	Archived
January 1, 2024 – December 31, 2024	Monitoring, Regular	Nitrite	—	Archived
May 1, 2023 – May 31, 2023	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	Nitrite	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	Nitrate	—	Resolved
July 11, 2021 – September 22, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2021 – September 22, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2021 – September 22, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2021 – September 22, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2021 – September 22, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2021 – September 22, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2021 – September 22, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2021 – September 22, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2021 – September 22, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2021 – September 22, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2021 – September 22, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2021 – September 22, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2021 – September 22, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2021 – September 22, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2021 – September 22, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2021 – September 22, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2021 – September 22, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2021 – September 22, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2021 – September 22, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2021 – September 22, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2021 – September 22, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2020 – December 31, 2020	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
July 1, 2020 – September 30, 2020	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
April 1, 2020 – June 30, 2020	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
October 1, 2019 – December 31, 2019	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
July 1, 2019 – December 20, 2019	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	2,4-D	—	Archived
January 1, 2019 – December 31, 2019	Monitoring, Regular	Heptachlor epoxide	—	Archived
January 1, 2019 – December 31, 2019	Monitoring, Regular	Heptachlor	—	Archived
January 1, 2019 – December 31, 2019	Monitoring, Regular	LASSO	—	Archived
January 1, 2019 – December 31, 2019	Monitoring, Regular	Atrazine	—	Archived
January 1, 2019 – December 31, 2019	Monitoring, Regular	Carbofuran	—	Archived
January 1, 2019 – December 31, 2019	Monitoring, Regular	Hexachlorocyclopentadiene	—	Archived
January 1, 2019 – December 31, 2019	Monitoring, Regular	Dinoseb	—	Archived
January 1, 2019 – December 31, 2019	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	Benzene	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	Toluene	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	Styrene	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	Chlordane	—	Archived
January 1, 2019 – December 31, 2019	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Archived
January 1, 2019 – December 31, 2019	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Archived
January 1, 2019 – December 31, 2019	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Archived
January 1, 2019 – December 31, 2019	Monitoring, Regular	Pentachlorophenol	—	Archived
January 1, 2019 – December 31, 2019	Monitoring, Regular	Benzo(a)pyrene	—	Archived
January 1, 2019 – December 31, 2019	Monitoring, Regular	HEXACHLOROBENZENE	—	Archived
January 1, 2019 – December 31, 2019	Monitoring, Regular	2,4,5-TP	—	Archived
January 1, 2019 – December 31, 2019	Monitoring, Regular	Diquat	—	Archived
January 1, 2019 – December 31, 2019	Monitoring, Regular	Dalapon	—	Archived
January 1, 2019 – December 31, 2019	Monitoring, Regular	Toxaphene	—	Archived
January 1, 2019 – December 31, 2019	Monitoring, Regular	Methoxychlor	—	Archived
January 1, 2019 – December 31, 2019	Monitoring, Regular	BHC-GAMMA	—	Archived
January 1, 2019 – December 31, 2019	Monitoring, Regular	Endrin	—	Archived
January 1, 2019 – March 31, 2019	Monitoring, Regular	2,3,7,8-TCDD	—	Archived
January 1, 2019 – December 31, 2019	Monitoring, Regular	Picloram	—	Archived
January 1, 2019 – December 31, 2019	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Archived
January 1, 2019 – December 31, 2019	Monitoring, Regular	Simazine	—	Archived
January 1, 2019 – December 31, 2019	Monitoring, Regular	OXAMYL	—	Archived
January 1, 2019 – December 31, 2019	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Archived
January 1, 2019 – December 31, 2019	Monitoring, Regular	Glyphosate	—	Archived
January 1, 2019 – December 31, 2019	Monitoring, Regular	Endothall	—	Archived
February 1, 2018 – February 28, 2018	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
July 1, 2017 – May 6, 2019	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
December 1, 2016 – December 31, 2016	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
October 1, 2016 – December 31, 2016	Monitoring, Regular	Radium-226	—	Resolved
October 1, 2016 – December 31, 2016	Monitoring, Regular	Combined Uranium	—	Resolved
October 1, 2016 – December 31, 2016	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
October 1, 2016 – December 31, 2016	Monitoring, Regular	Radium-228	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Chlordane	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	LASSO	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Picloram	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Simazine	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Glyphosate	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Endothall	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Diquat	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Dalapon	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Endrin	—	Resolved
October 1, 2014 – October 31, 2014	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	Chlordane	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	Pentachlorophenol	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	2,4,5-TP	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	Heptachlor epoxide	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	Carbofuran	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	OXAMYL	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	Endothall	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	Methoxychlor	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	BHC-GAMMA	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
August 1, 2013 – August 31, 2013	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
April 1, 2012 – April 30, 2012	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
July 1, 2011 – February 6, 2012	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2010 – June 30, 2010	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
August 10, 2009 – January 22, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 11, 2009 – January 22, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2009 – January 22, 2010	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
June 1, 2009 – June 30, 2009	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Resolved
June 1, 2009 – June 30, 2009	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
May 1, 2009 – May 31, 2009	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
May 1, 2009 – May 31, 2009	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Resolved
September 10, 2008 – November 18, 2008	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2008 – July 31, 2008	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Radium-228	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Radium-226	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Combined Uranium	—	Resolved
July 1, 2006 – February 15, 2007	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2005 – February 9, 2007	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2005 – December 4, 2006	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 2004 – February 4, 2005	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2004 – February 4, 2005	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2003 – September 30, 2003	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
September 1, 2002 – September 30, 2002	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Cadmium	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Styrene	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Toluene	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Benzene	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Thallium, Total	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Antimony, Total	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Selenium	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Nickel	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Fluoride	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	CYANIDE	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Chromium	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Barium	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Arsenic	—	Resolved
June 24, 1988 – June 23, 1991	Monitoring, Regular	BHC-GAMMA	—	Archived
June 24, 1988 – June 23, 1991	Monitoring, Regular	Methoxychlor	—	Archived
June 24, 1988 – June 23, 1991	Monitoring, Regular	Toxaphene	—	Archived
June 24, 1988 – June 23, 1991	Monitoring, Regular	2,4-D	—	Archived
June 24, 1988 – June 23, 1991	Monitoring, Regular	2,4,5-TP	—	Archived
June 24, 1988 – June 23, 1991	Monitoring, Regular	Arsenic	—	Archived
June 24, 1988 – June 23, 1991	Monitoring, Regular	Barium	—	Archived
June 24, 1988 – June 23, 1991	Monitoring, Regular	Cadmium	—	Archived
June 24, 1988 – June 23, 1991	Monitoring, Regular	Chromium	—	Archived
June 24, 1988 – June 23, 1991	Monitoring, Regular	Fluoride	—	Archived
June 24, 1988 – June 23, 1991	Monitoring, Regular	Mercury	—	Archived
June 24, 1988 – June 23, 1991	Monitoring, Regular	Nitrate	—	Archived
June 24, 1988 – June 23, 1991	Monitoring, Regular	Selenium	—	Archived
June 24, 1988 – June 23, 1991	Monitoring, Regular	Endrin	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	2,4-D	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	Arsenic	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	Barium	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	Cadmium	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	Chromium	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	Fluoride	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	Mercury	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	Nitrate	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	Selenium	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	Endrin	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	BHC-GAMMA	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	Methoxychlor	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	Toxaphene	—	Archived
June 24, 1985 – June 23, 1988	Monitoring, Regular	2,4,5-TP	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Methoxychlor	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Chromium	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Cadmium	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Arsenic	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Nitrate	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Mercury	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	BHC-GAMMA	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Fluoride	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	2,4,5-TP	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	2,4-D	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Toxaphene	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Selenium	—	Archived
June 24, 1979 – June 23, 1982	Monitoring, Regular	Arsenic	—	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

May 27, 2026State Compliance achieved30 linked violations
May 22, 2026State Compliance achieved74 linked violations
May 12, 2026State Public Notification requested1 linked violation
May 12, 2026State Formal Notice of Violation issued1 linked violation
February 26, 2026State Compliance achieved1 linked violation
February 26, 2026State Compliance achieved14 linked violations
February 11, 2026State Public Notification requested58 linked violations
February 11, 2026State Formal Notice of Violation issued58 linked violations
November 12, 2025State Formal Notice of Violation issued30 linked violations
November 12, 2025State Public Notification requested30 linked violations
September 16, 2025State Violation/Reminder Notice1 linked violation
September 16, 2025State Compliance achieved1 linked violation
August 19, 2025State Compliance achieved1 linked violation
August 19, 2025State Compliance achieved1 linked violation
August 19, 2025State Public Notification received1 linked violation
August 7, 2025State Formal Notice of Violation issued14 linked violations
August 7, 2025State Public Notification requested13 linked violations
May 14, 2025State Formal Notice of Violation issued30 linked violations
May 14, 2025State Public Notification requested30 linked violations
May 2, 2025State Compliance achieved1 linked violation
May 2, 2025State Violation/Reminder Notice1 linked violation
January 23, 2025State Violation/Reminder Notice14 linked violations
January 23, 2025State Public Notification requested14 linked violations
November 22, 2024State Compliance achieved1 linked violation
September 9, 2024State Public Notification requested1 linked violation
September 9, 2024State Formal Notice of Violation issued1 linked violation
April 18, 2024State Compliance achieved2 linked violations
January 29, 2024State Public Notification requested2 linked violations
January 29, 2024State Violation/Reminder Notice2 linked violations
August 4, 2023State Compliance achieved1 linked violation
July 3, 2023State Violation/Reminder Notice1 linked violation
September 22, 2021State Violation/Reminder Notice23 linked violations
September 22, 2021State Compliance achieved3 linked violations
September 22, 2021State Compliance achieved23 linked violations
September 22, 2021State Public Notification received1 linked violation
September 22, 2021State Public Notification requested1 linked violation
September 22, 2021State Public Notification received1 linked violation
September 22, 2021State Public Notification received23 linked violations
January 4, 2021State Violation/Reminder Notice3 linked violations
January 4, 2021State Public Notification requested23 linked violations
January 4, 2021State Public Notification requested1 linked violation
July 7, 2020State Public Notification requested1 linked violation
July 7, 2020State Violation/Reminder Notice1 linked violation
July 7, 2020State Compliance achieved1 linked violation
July 7, 2020State Public Notification received1 linked violation
March 18, 2020State Compliance achieved20 linked violations
March 18, 2020State Violation/Reminder Notice20 linked violations
March 18, 2020State Public Notification requested20 linked violations
December 20, 2019State Violation/Reminder Notice1 linked violation
December 20, 2019State Compliance achieved1 linked violation
May 6, 2019State Compliance achieved1 linked violation
July 25, 2018State Compliance achieved1 linked violation
November 16, 2017State Public Notification received29 linked violations
November 16, 2017State Compliance achieved29 linked violations
February 21, 2017State Violation/Reminder Notice5 linked violations
February 21, 2017State Compliance achieved5 linked violations
October 20, 2016State Violation/Reminder Notice29 linked violations
October 20, 2016State Public Notification requested29 linked violations
January 26, 2015State Compliance achieved1 linked violation
July 1, 2014State Public Notification requested2 linked violations
July 1, 2014State Compliance achieved31 linked violations
July 1, 2014State Public Notification received31 linked violations
February 24, 2014State Compliance achieved1 linked violation
February 24, 2014State Violation/Reminder Notice3 linked violations
January 24, 2014State Violation/Reminder Notice29 linked violations
January 24, 2014State Public Notification requested29 linked violations
November 1, 2013State Compliance achieved1 linked violation
September 25, 2013State Violation/Reminder Notice1 linked violation
September 25, 2013State Violation/Reminder Notice1 linked violation
September 25, 2013State Violation/Reminder Notice1 linked violation
July 2, 2013State Compliance achieved2 linked violations
July 2, 2013State Public Notification received2 linked violations
November 14, 2012State Public Notification requested2 linked violations
November 14, 2012State Violation/Reminder Notice2 linked violations
June 18, 2012State Compliance achieved1 linked violation
May 24, 2012State Violation/Reminder Notice1 linked violation
February 6, 2012State Violation/Reminder Notice1 linked violation
February 6, 2012State Compliance achieved1 linked violation
December 23, 2010State Compliance achieved2 linked violations
October 26, 2010State Violation/Reminder Notice2 linked violations
October 26, 2010State Public Notification requested2 linked violations
January 22, 2010State Technical Assistance Visit6 linked violations
January 22, 2010State Violation/Reminder Notice1 linked violation
January 22, 2010State Compliance achieved7 linked violations
January 22, 2010State Public Notification received6 linked violations
January 22, 2010State Site Visit for enforcement purposes6 linked violations
November 18, 2008State Violation/Reminder Notice2 linked violations
November 18, 2008State Compliance achieved2 linked violations
November 18, 2008State Public Notification received2 linked violations
August 17, 2007State Compliance achieved4 linked violations
August 17, 2007State Violation/Reminder Notice4 linked violations
February 15, 2007State Compliance achieved1 linked violation
February 9, 2007State Compliance achieved1 linked violation
December 4, 2006State Public Notification received3 linked violations
December 4, 2006State Compliance achieved3 linked violations
September 26, 2006State Violation/Reminder Notice1 linked violation
September 28, 2005State Formal Notice of Violation issued1 linked violation
September 28, 2005State Formal Notice of Violation issued1 linked violation
February 4, 2005State Consent Decree/Judgement1 linked violation
February 4, 2005State Compliance achieved2 linked violations
January 28, 2005State Formal Notice of Violation issued1 linked violation
October 27, 2004State Formal Notice of Violation issued1 linked violation
September 30, 2003State Compliance achieved1 linked violation
September 30, 2003State Violation/Reminder Notice1 linked violation
December 18, 2002State Violation/Reminder Notice1 linked violation
December 18, 2002State Compliance achieved1 linked violation
December 18, 2002State Consent Decree/Judgement1 linked violation
August 12, 1991State Violation/Reminder Notice8 linked violations
July 26, 1991State Violation/Reminder Notice6 linked violations
February 14, 1989State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
February 14, 1989State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
September 7, 1988State Compliance Meeting conducted14 linked violations
May 2, 1988State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
July 2, 1984State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
September 30, 1983Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
September 30, 1982Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
August 23, 1982State Violation/Reminder Notice1 linked violation

Common questions

Is CENTRE COUNTY MHC LLC required to publish a Consumer Confidence Report?: Yes. CENTRE COUNTY MHC LLC is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is CENTRE COUNTY MHC LLC’s next Consumer Confidence Report due?: CENTRE COUNTY MHC LLC’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does CENTRE COUNTY MHC LLC have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for CENTRE COUNTY MHC LLC.
What is a Consumer Confidence Report?: A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

CENTRE COUNTY MHC LLC

570-718-8515

BETHLEHEM, PA 18020