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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	7020810	Returned to Compliance	01-JUL-2014	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7020808	Returned to Compliance	01-SEP-2013	30-SEP-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7020809	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7020806	Returned to Compliance	01-OCT-2011	30-SEP-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7020807	Returned to Compliance	01-OCT-2011	30-SEP-2013	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1728993	Known	01-FEB-1993	28-FEB-1993	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1728893	Known	01-JAN-1993	31-JAN-1993	No
TT	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Lead and Copper Rule	1918893	Returned to Compliance	07-DEC-1992	-	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	7020680	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
1733616	7020810	SIA	State Violation/Reminder Notice	01-AUG-2014	State	-
1733614	7020806	SIF	State Public Notification received	29-JUL-2014	State	-
1733614	7020807	SIF	State Public Notification received	29-JUL-2014	State	-
1733613	7020809	SOX	State Compliance achieved	08-NOV-2013	State	-
1733613	7020808	SOX	State Compliance achieved	08-NOV-2013	State	-
1733606	1918893	SOX	State Compliance achieved	24-MAR-1994	State	-
1733393	1728993	SIE	State Public Notification requested	25-MAR-1993	State	-
1733093	1728893	SIF	State Public Notification received	05-MAR-1993	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 07-STADIUM DR	25998	Yes	Consecutive Connection	Ground water	Permanent	Active
CC 08-RT 38	25999	Yes	Consecutive Connection	Ground water	Permanent	Active
CC 09-GLIDDENROAD	26000	Yes	Consecutive Connection	Ground water	Permanent	Active
CC 10-CARROLL AV AT RT 38	26001	Yes	Consecutive Connection	Ground water	Permanent	Active
CC 11-NORMAL AV AT RT 38	26002	Yes	Consecutive Connection	Ground water	Permanent	Active
CC 12-WNIU RADIO BLD	26003	Yes	Consecutive Connection	Ground water	Permanent	Active
CC 13-LUCINDA AV	26004	Yes	Consecutive Connection	Ground water	Permanent	Active
CC 14-LUCINDA AV	26005	Yes	Consecutive Connection	Ground water	Permanent	Active
CC 15-GARDEN RD	26006	Yes	Consecutive Connection	Ground water	Permanent	Active
CC 16-LUCINDA AV	26007	Yes	Consecutive Connection	Ground water	Permanent	Active
CC 17-LUCINDA AT RUSSEL RD	26008	Yes	Consecutive Connection	Ground water	Permanent	Active
CC 18-LUCINDA AT GLIDDEN	26009	Yes	Consecutive Connection	Ground water	Permanent	Active
CC 19-GLIDDEN AT CRANE	26010	Yes	Consecutive Connection	Ground water	Permanent	Active
CC 20-GLIDDEN AT N PROP LINE	26011	Yes	Consecutive Connection	Ground water	Permanent	Active
CC 21-FARADAY BLDG	26012	Yes	Consecutive Connection	Ground water	Permanent	Active
CC 22-MONTGOMERY BLDG	26013	Yes	Consecutive Connection	Ground water	Permanent	Active
NORTHERN IL UNIV-DEKALB	23532	No	Distribution System/Zone	-	-	Active
CHILDCARE FACILITY LEAD SAMPLING	45553	No	Distribution System/Zone	-	-	Active
GENERIC FINISHED SAMPLING STATION	27191	No	Sampling Station	-	-	Inactive
GENERIC RAW SAMPLING STATION	29613	No	Sampling Station	-	-	Inactive
TP 01-WEST PLANT	15097	No	Treatment Plant	-	-	Active
TP 03-GABLE HALL	15099	No	Treatment Plant	-	-	Active
TP 06-EAST PLANT	15102	No	Treatment Plant	-	-	Active
TP 02-UNIVERSITY APTS (INACTIVE)	15098	No	Treatment Plant	-	-	Inactive
TP 04-STEVENS BLDG (INACTIVE)	15100	No	Treatment Plant	-	-	Inactive
TP 05-CENTRAL NEPTUNE (INACTIVE)	15101	No	Treatment Plant	-	-	Inactive
TP 21-FARADAY BLDG (INACTIVE)	32004	No	Treatment Plant	-	-	Inactive
TP 22-MONTGOMERY BLDG (INACTIVE)	32005	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
TP 01-WEST PLANT	15097	Ion Exchange	Softening (hardness removal)
TP 03-GABLE HALL	15099	Ion Exchange	Softening (hardness removal)
TP 06-EAST PLANT	15102	Ion Exchange	Softening (hardness removal)

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