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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
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	4000342	Returned to Compliance	01-MAR-2023	31-MAR-2023	No
Other	Record Keeping	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	4000306	Returned to Compliance	01-OCT-2013	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	4000305	Returned to Compliance	01-OCT-2004	31-DEC-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	4000205	Returned to Compliance	01-APR-2004	30-JUN-2004	No
MCL	Maximum Contaminant Level Violation, Average	Nitrate Rule	Nitrate	3000199	Returned to Compliance	01-MAY-1999	31-MAY-1999	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	2000198	Returned to Compliance	01-JAN-1998	31-JAN-1998	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4000197	Returned to Compliance	01-SEP-1997	30-SEP-1997	Yes
MCL	Maximum Contaminant Level Violation, Average	Nitrate Rule	Nitrate	3000196	Returned to Compliance	01-FEB-1996	29-FEB-1996	Yes
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	1594	Known	01-JAN-1994	31-MAR-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	194	Known	01-JAN-1994	31-MAR-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	2094	Known	01-JAN-1994	31-MAR-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	1994	Known	01-JAN-1994	31-MAR-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	1894	Known	01-JAN-1994	31-MAR-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	1794	Known	01-JAN-1994	31-MAR-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	1694	Known	01-JAN-1994	31-MAR-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	1494	Known	01-JAN-1994	31-MAR-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	1394	Known	01-JAN-1994	31-MAR-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	1294	Known	01-JAN-1994	31-MAR-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	1194	Known	01-JAN-1994	31-MAR-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	1094	Known	01-JAN-1994	31-MAR-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	994	Known	01-JAN-1994	31-MAR-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	894	Known	01-JAN-1994	31-MAR-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	794	Known	01-JAN-1994	31-MAR-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	694	Known	01-JAN-1994	31-MAR-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	594	Known	01-JAN-1994	31-MAR-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	494	Known	01-JAN-1994	31-MAR-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	394	Known	01-JAN-1994	31-MAR-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	294	Known	01-JAN-1994	31-MAR-1994	No
MCL	Maximum Contaminant Level Violation, Average	Nitrate Rule	Nitrate	2000192	Returned to Compliance	01-JAN-1992	31-JAN-1992	Yes
MCL	Maximum Contaminant Level Violation, Average	Nitrate Rule	Nitrate	3000191	Returned to Compliance	01-MAY-1991	30-APR-1994	Yes

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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
4000916	4000342	SIF	State Public Notification received	27-DEC-2023	State	PN issued
4000906	4000306	SIF	State Public Notification received	27-FEB-2015	State	-
4000705	4000305	SIF	State Public Notification received	12-AUG-2005	State	-
4000705	4000205	SIF	State Public Notification received	12-AUG-2005	State	-
3001499	3000199	SIF	State Public Notification received	25-JUN-1999	State	-
2000498	2000198	SIF	State Public Notification received	01-FEB-1998	State	-
4000497	4000197	SIF	State Public Notification received	08-OCT-1997	State	-
3000396	3000196	SOX	State Compliance achieved	23-FEB-1996	State	-
2000392	2000192	SOX	State Compliance achieved	18-JAN-1992	State	-
3000491	3000191	SOX	State Compliance achieved	03-JUN-1991	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
RAISIN RIVER 1929	3442	Yes	Intake	Surface water	Emergency	Active
RIVER RAISIN 1999	3519	Yes	Intake	Surface water	Permanent	Active
WASHWATER/BU CLEAR WATER TANK	10626	No	Clear Well	-	-	Active
DISTRIBUTION SYSTEM	4700	No	Distribution System/Zone	-	-	Active
LOW SERVICE	11990	No	Pump Facility	-	-	Active
HIGH SERVICE	11991	No	Pump Facility	-	-	Active
SHERMAN STREET TOWER	6895	No	Storage	-	-	Active
WTP STORAGE_RESERVOIR	6896	No	Storage	-	-	Active
TREATMENT PLANT	5551	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT	5551	Filtration, Rapid Sand	Particulate removal
TREATMENT PLANT	5551	Ion Exchange	Inorganics removal
TREATMENT PLANT	5551	pH Adjustment, Pre	Softening (hardness removal)
TREATMENT PLANT	5551	Permanganate	Organics removal
TREATMENT PLANT	5551	Gaseous Chlorination, Pre	Disinfection
TREATMENT PLANT	5551	Inhibitor, Orthophosphate	Corrosion control
TREATMENT PLANT	5551	Activated Carbon, Powdered	Taste / odor control
TREATMENT PLANT	5551	Coagulation	Particulate removal
TREATMENT PLANT	5551	Flocculation	Particulate removal
TREATMENT PLANT	5551	Fluoridation	Other
TREATMENT PLANT	5551	Gaseous Chlorination, Post	Disinfection
TREATMENT PLANT	5551	Rapid Mix	Particulate removal
TREATMENT PLANT	5551	Sedimentation	Particulate removal

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