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The tables below list all violations that the state reported to EPA for this water system. Health-based violations are listed first, followed by treatment technique, MRDL, monitoring, reporting, and other violations.

Health-based	Violations of maximum contaminant levels (MCLs) or maximum residual disinfectant levels (MRDLs), which specify the highest concentrations of contaminants or disinfectants, respectively, allowed in drinking water; or of treatment technique (TT) rules, which specify required processes intended to reduce the amounts of contaminants in drinking water. MCLs, MRDLs, and treatment technique rules are all health-based drinking water standards.
Maximum Contaminant Level or MCL	The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.
Treatment Technique	A required process intended to reduce the level of a contaminant in drinking water.
Maximum residual disinfectant level or MRDL	The highest level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.
Monitoring & reporting	Failure to conduct regular monitoring of drinking water quality, as required by SDWA, or to submit monitoring results in a timely fashion to the primacy agency or EPA.
Public notification & other	Failure to provide notification to the public as required by the Violations of Public Notification Rule and the Consumer Confidence Report Rule, and violations of other requirements such as those violations related to variances and exemptions.

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Violations

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Violation Category Code	Violation Type Description	Rule Name	Contaminant Name	Violation ID	Compliance Status Description	Compliance Period Begin Date	Compliance Period End Date	Is Health Based Ind
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	20260000847	Known	01-NOV-2025	30-NOV-2025	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	E. COLI	20260000833	Known	01-NOV-2025	30-NOV-2025	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	20250027498	Open	01-JUL-2025	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	20250023717	Returned to Compliance	01-MAY-2025	31-MAY-2025	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	E. COLI	20250023724	Returned to Compliance	01-MAY-2025	31-MAY-2025	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	20260007968	Known	01-JAN-2025	31-DEC-2025	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	20240020968	Open	01-JUL-2024	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	20230000166	Returned to Compliance	01-OCT-2022	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	20240023295	Returned to Compliance	01-JAN-2022	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	20130006895	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	20130006881	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	20120000879	Known	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Inorganic Chemicals	Asbestos	20130001441	Returned to Compliance	01-JAN-2011	31-DEC-2012	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	Stage 2 Disinfectants and Disinfection Byproducts Rule	20120001967	Open	02-JUL-2010	-	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	20030000549	Known	01-NOV-2002	30-NOV-2002	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	20030000548	Known	01-NOV-2002	30-NOV-2002	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	95V0001	Known	01-DEC-1994	31-DEC-1994	No
MCL	Maximum Contaminant Level Violation, Single Sample	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	8770001	Returned to Compliance	30-DEC-1986	29-DEC-1990	Yes
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	88V0009	Known	01-AUG-1985	31-JUL-1988	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	88V0007	Known	01-AUG-1985	31-JUL-1988	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	88V0004	Known	01-AUG-1985	31-JUL-1988	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	88V0003	Known	01-AUG-1985	31-JUL-1988	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	88V0008	Known	01-AUG-1985	31-JUL-1988	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	88V0010	Known	01-AUG-1985	31-JUL-1988	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	88V0011	Known	01-AUG-1985	31-JUL-1988	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	88V0005	Known	01-AUG-1985	31-JUL-1988	No

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Enforcement Actions

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Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
686803	20250023724	SOX	State Compliance achieved	22-JUL-2025	State	-
686803	20250023717	SOX	State Compliance achieved	22-JUL-2025	State	-
682462	20240023295	SOX	State Compliance achieved	20-AUG-2024	State	-
623101	20230000166	SOX	State Compliance achieved	13-OCT-2022	State	-
445698	20130006895	SOX	State Compliance achieved	06-NOV-2014	State	-
445698	20130006881	SOX	State Compliance achieved	06-NOV-2014	State	-
365039	20130001441	SIF	State Public Notification received	20-FEB-2013	State	-
#20120079	20120001967	EO6	Federal Intentional no-action	01-JUL-2012	ODSWeb	-
338456	20120000879	SIA	State Violation/Reminder Notice	10-FEB-2012	State	-
95E0001	95V0001	SIA	State Violation/Reminder Notice	31-JAN-1995	State	-
91E0001	8770001	SIA	State Violation/Reminder Notice	28-DEC-1990	State	-
88E0001	88V0010	SIA	State Violation/Reminder Notice	25-APR-1988	State	-
88E0001	88V0009	SIA	State Violation/Reminder Notice	25-APR-1988	State	-
88E0001	88V0008	SIA	State Violation/Reminder Notice	25-APR-1988	State	-
88E0001	88V0007	SIA	State Violation/Reminder Notice	25-APR-1988	State	-
88E0001	88V0005	SIA	State Violation/Reminder Notice	25-APR-1988	State	-
88E0001	88V0004	SIA	State Violation/Reminder Notice	25-APR-1988	State	-
88E0001	88V0003	SIA	State Violation/Reminder Notice	25-APR-1988	State	-
88E0001	88V0011	SIA	State Violation/Reminder Notice	25-APR-1988	State	-

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All Facilities

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Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL # 4	1254911756	Yes	Well	Ground water	Emergency	Active
WELL # 6	1255111756	Yes	Well	Ground water	Permanent	Active
WELL # 5	1255011756	Yes	Well	Ground water	Permanent	Active
BOWLING GREEN, CITY OF	105486252022	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
BOWLING GREEN, CITY OF	105486252022	Gaseous Chlorination, Post	Disinfection
BOWLING GREEN, CITY OF	105486252022	Hypochlorination, Post	Disinfection
BOWLING GREEN, CITY OF	105486252022	Filtration, Greensand	Disinfection
BOWLING GREEN, CITY OF	105486252022	Aeration, Slat Tray	Particulate removal
BOWLING GREEN, CITY OF	105486252022	Lime - Soda Ash Addition	Corrosion control
BOWLING GREEN, CITY OF	105486252022	Lime - Soda Ash Addition	Corrosion control
BOWLING GREEN, CITY OF	105486252022	Aeration, Slat Tray	Taste / odor control
BOWLING GREEN, CITY OF	105486252022	Filtration, Ultrafiltration	Organics removal
BOWLING GREEN, CITY OF	105486252022	Aeration, Slat Tray	Iron removal
BOWLING GREEN, CITY OF	105486252022	Reducing Agent, Sodium Sulfite	De-chlorination

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