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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, Regular	Nitrate Rule	Nitrate	5	Known	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	50	Known	01-JUL-2022	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	7	Known	01-JUL-2022	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	8	Known	01-JUL-2022	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	9	Known	01-JUL-2022	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	10	Known	01-JUL-2022	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	13	Known	01-JUL-2022	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	14	Known	01-JUL-2022	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	15	Known	01-JUL-2022	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	16	Known	01-JUL-2022	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	17	Known	01-JUL-2022	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	18	Known	01-JUL-2022	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	19	Known	01-JUL-2022	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	20	Known	01-JUL-2022	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfoxide	21	Known	01-JUL-2022	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfone	22	Known	01-JUL-2022	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	24	Known	01-JUL-2022	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb	25	Known	01-JUL-2022	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	26	Known	01-JUL-2022	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	27	Known	01-JUL-2022	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	28	Known	01-JUL-2022	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	30	Known	01-JUL-2022	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	40	Known	01-JUL-2022	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	34	Known	01-JUL-2022	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	35	Known	01-JUL-2022	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	36	Known	01-JUL-2022	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	37	Known	01-JUL-2022	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	38	Known	01-JUL-2022	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	51	Known	01-JUL-2022	31-DEC-2023	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	6	Known	01-JAN-2006	31-DEC-2006	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
11	6	SIE	State Public Notification requested	23-SEP-2024	State	-
10	5	SIE	State Public Notification requested	20-SEP-2024	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
GENESEE RIVER - EMERGENCY INTAKE	54512	Yes	Intake	Surface water	Emergency	Inactive
GENESEE RIVER - WEIDRICK ROAD INTAKE	29780	Yes	Intake	Surface water	Permanent	Active
GENESEE RIVER - EMERGENCY INTAKE	81977	Yes	Intake	Surface water	Emergency	Inactive
DISTRIBUTION SYSTEM	62335	No	Distribution System/Zone	-	-	Active
IDSE DISTRIBUTION SYSTEM	75541	No	Distribution System/Zone	-	-	Active
2 MG STORAGE TANK	67521	No	Storage	-	-	Active
2 MG STORAGE TANK	67522	No	Storage	-	-	Active
FILTRATION PLANT	1481	No	Treatment Plant	-	-	Active
FLUORIDE TREATMENT	87248	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
FILTRATION PLANT	1481	Innovative	Disinfection
FILTRATION PLANT	1481	pH Adjustment	Corrosion control
FILTRATION PLANT	1481	Gaseous Chlorination, Pre	Disinfection
FILTRATION PLANT	1481	Coagulation	Particulate removal
FILTRATION PLANT	1481	Filtration, Rapid Sand	Particulate removal
FILTRATION PLANT	1481	Flocculation	Particulate removal
FILTRATION PLANT	1481	Sedimentation	Particulate removal
FILTRATION PLANT	1481	Algae Control	Taste / odor control
FILTRATION PLANT	1481	Gaseous Chlorination, Pre	Taste / odor control
FILTRATION PLANT	1481	Fluoridation	Other

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