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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
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7162618	Returned to Compliance	01-JUL-2024	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	7162615	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	7162613	Returned to Compliance	01-JUL-2021	31-DEC-2021	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	7162611	Returned to Compliance	29-SEP-2018	-	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7162607	Returned to Compliance	01-DEC-2016	-	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	7162606	Returned to Compliance	01-JUL-2006	31-JUL-2006	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	7162506	Returned to Compliance	01-JUN-2006	30-JUN-2006	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	7162406	Returned to Compliance	01-MAY-2006	31-MAY-2006	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	7162306	Returned to Compliance	01-APR-2006	30-APR-2006	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	7162206	Returned to Compliance	01-MAR-2006	31-MAR-2006	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	7162106	Returned to Compliance	01-FEB-2006	28-FEB-2006	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	7162006	Returned to Compliance	01-JAN-2006	31-JAN-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	1241890	Returned to Compliance	01-AUG-1990	31-JUL-1991	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	1146989	Known	03-AUG-1989	02-AUG-1990	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	609688	Returned to Compliance	01-JUL-1988	30-JUN-1989	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	376487	Known	01-JUL-1987	30-JUN-1988	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	275986	Known	01-JUL-1986	30-JUN-1987	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	275885	Known	01-JUL-1985	30-JUN-1986	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	275784	Known	03-JUL-1984	02-JUL-1985	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	7161480	Known	30-JUN-1977	29-JUN-1981	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
704531	7162618	SOX	State Compliance achieved	13-NOV-2024	State	-
704523	7162615	SIE	State Public Notification requested	13-OCT-2022	State	-
704519	7162613	SIF	State Public Notification received	22-FEB-2022	State	-
704515	7162611	SOX	State Compliance achieved	09-OCT-2018	State	-
704509	7162607	SOX	State Compliance achieved	20-DEC-2016	State	-
704507	7162606	SIF	State Public Notification received	03-OCT-2006	State	-
704507	7162506	SIF	State Public Notification received	03-OCT-2006	State	-
704507	7162406	SIF	State Public Notification received	03-OCT-2006	State	-
704406	7162006	SOX	State Compliance achieved	19-JUL-2006	State	-
704406	7162206	SOX	State Compliance achieved	19-JUL-2006	State	-
704406	7162106	SOX	State Compliance achieved	19-JUL-2006	State	-
704406	7162306	SOX	State Compliance achieved	19-JUL-2006	State	-
701990	1241890	SOX	State Compliance achieved	22-AUG-1990	State	-
701890	1146989	SIF	State Public Notification received	18-JUL-1990	State	-
135889	609688	SOX	State Compliance achieved	18-NOV-1988	State	-
287	376487	SIE	State Public Notification requested	30-SEP-1987	State	-
686	275986	SIF	State Public Notification received	30-SEP-1986	State	-
585	275784	SIF	State Public Notification received	30-SEP-1985	State	-
685	275885	SIA	State Violation/Reminder Notice	30-SEP-1985	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
CC 02-SILVIS CONNECT (EMERGENCY)	22980	Yes	Consecutive Connection	Surface water	Emergency	Active
INTAKE (31934) MISSISSIPPI RIVER INTAKE	25654	Yes	Intake	Surface water	Permanent	Active
CC 03-SILVIS INTERCONNECT (EMERGENCY)	26509	Yes	Consecutive Connection	Surface water	Emergency	Active
CC 04-MOLINE INTERCONNECT (EMERGENCY)	26510	Yes	Consecutive Connection	Surface water	Emergency	Active
CC 05-MOLINE INTERCONN (EMERGENCY)	26511	Yes	Consecutive Connection	Surface water	Emergency	Active
CC 06-MOLINE INTERCONN (EMERGENCY)	26512	Yes	Consecutive Connection	Surface water	Emergency	Active
EAST MOLINE	24888	No	Distribution System/Zone	-	-	Active
SCHOOL LEAD SAMPLING	45301	No	Distribution System/Zone	-	-	Active
CHILDCARE FACILITY LEAD SAMPLING	45302	No	Distribution System/Zone	-	-	Active
GENERIC FINISHED SAMPLING STATION	28547	No	Sampling Station	-	-	Active
GENERIC RAW SAMPLING STATION	30969	No	Sampling Station	-	-	Active
SSIN31934	33669	No	Sampling Station	-	-	Active
LT2 SAMPLING STATION	40391	No	Sampling Station	-	-	Active
TP01 - WATER QUALITY SAMPLING	41317	No	Sampling Station	-	-	Active
DISTRIBUTION ELEVATED STORAGE	11707	No	Storage	-	-	Active
DISTRIBUTION GROUND STORAGE	12402	No	Storage	-	-	Active
TAP 01 GROUND STORAGE	13041	No	Storage	-	-	Active
TP 01-SURFACE WATER TREATMENT PLANT	17070	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
TP 01-SURFACE WATER TREATMENT PLANT	17070	Gaseous Chlorination, Pre	Taste / odor control
TP 01-SURFACE WATER TREATMENT PLANT	17070	Algae Control	Taste / odor control
TP 01-SURFACE WATER TREATMENT PLANT	17070	Fluoridation	Other
TP 01-SURFACE WATER TREATMENT PLANT	17070	Permanganate	Taste / odor control
TP 01-SURFACE WATER TREATMENT PLANT	17070	pH Adjustment	Corrosion control
TP 01-SURFACE WATER TREATMENT PLANT	17070	Activated Carbon, Powdered	Organics removal
TP 01-SURFACE WATER TREATMENT PLANT	17070	Ultraviolet Radiation	Disinfection
TP 01-SURFACE WATER TREATMENT PLANT	17070	Lime - Soda Ash Addition	Inorganics removal
TP 01-SURFACE WATER TREATMENT PLANT	17070	Activated Carbon, Granular	Taste / odor control
TP 01-SURFACE WATER TREATMENT PLANT	17070	Chloramines	Disinfection
TP 01-SURFACE WATER TREATMENT PLANT	17070	Gaseous Chlorination, Pre	Disinfection
TP 01-SURFACE WATER TREATMENT PLANT	17070	Gaseous Chlorination, Post	Disinfection
TP 01-SURFACE WATER TREATMENT PLANT	17070	Coagulation	Particulate removal
TP 01-SURFACE WATER TREATMENT PLANT	17070	Flocculation	Particulate removal
TP 01-SURFACE WATER TREATMENT PLANT	17070	Rapid Mix	Particulate removal
TP 01-SURFACE WATER TREATMENT PLANT	17070	Sedimentation	Particulate removal
TP 01-SURFACE WATER TREATMENT PLANT	17070	Filtration, Rapid Sand	Particulate removal
TP 01-SURFACE WATER TREATMENT PLANT	17070	Coagulation	Particulate removal
TP 01-SURFACE WATER TREATMENT PLANT	17070	Rapid Mix	Particulate removal
TP 01-SURFACE WATER TREATMENT PLANT	17070	Coagulation	Particulate removal
TP 01-SURFACE WATER TREATMENT PLANT	17070	Rapid Mix	Particulate removal

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