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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	7112110	Returned to Compliance	01-JUL-2015	-	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	7112108	Returned to Compliance	01-JAN-2007	30-JUN-2007	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	401	Known	01-MAY-2001	31-MAY-2001	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	3785397	Returned to Compliance	01-JAN-1997	-	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	3785697	Returned to Compliance	01-JAN-1997	30-JUN-1997	No
TT	Public Education	Lead and Copper Rule	Lead and Copper Rule	3619396	Returned to Compliance	01-JAN-1996	-	Yes
TT	Public Education	Lead and Copper Rule	Lead and Copper Rule	3221195	Returned to Compliance	01-JAN-1995	-	Yes
TT	Public Education	Lead and Copper Rule	Lead and Copper Rule	2732894	Returned to Compliance	01-JAN-1994	-	Yes
TT	Public Education	Lead and Copper Rule	Lead and Copper Rule	2227093	Returned to Compliance	01-JAN-1993	-	Yes
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	1726592	Returned to Compliance	01-APR-1992	30-SEP-1992	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	7111180	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
7092114	7112110	SOX	State Compliance achieved	20-JUN-2016	State	-
7092110	7112108	SOX	State Compliance achieved	12-JUL-2007	State	WQP form received 07-12-2007
7091498	3785697	SOX	State Compliance achieved	09-APR-1998	State	-
7091498	3785397	SOX	State Compliance achieved	09-APR-1998	State	-
6496697	3221195	SOX	State Compliance achieved	14-JUL-1997	State	-
6496697	2732894	SOX	State Compliance achieved	14-JUL-1997	State	-
6496697	2227093	SOX	State Compliance achieved	14-JUL-1997	State	-
6496697	3619396	SOX	State Compliance achieved	14-JUL-1997	State	-
4924796	1726592	SOX	State Compliance achieved	31-DEC-1995	State	-

• 1 - 9 of 9

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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-FEEDER MAIN GROVELAND AND PARK AVE	25877	Yes	Consecutive Connection	Surface water	Permanent	Active
CC 03-BROOK-NRIVERSIDE DESPLAINES	25878	Yes	Consecutive Connection	Surface water	Permanent	Active
CC 05 - 20 IN FEEDER MAIN AT 5TH &26TH	35261	Yes	Consecutive Connection	Surface water	Permanent	Active
NORTH RIVERSIDE	23384	No	Distribution System/Zone	-	-	Active
SCHOOL LEAD SAMPLING	46304	No	Distribution System/Zone	-	-	Active
CHILD CARE FACILITY LEAD SAMPLING	46305	No	Distribution System/Zone	-	-	Active
PF 04-PEAKING STATION (EMERGENCY)	33843	No	Pump Facility	-	-	Inactive
GENERIC FINISHED SAMPLING STATION	27043	No	Sampling Station	-	-	Active
GENERIC RAW SAMPLING STATION	29465	No	Sampling Station	-	-	Active
WATER QUALITY SAMPLING	47111	No	Sampling Station	-	-	Active
WATER QUALITY SAMPLING	47112	No	Sampling Station	-	-	Active
WATER QUALITY SAMPLING	47113	No	Sampling Station	-	-	Active
ELEV01-2.5 MG ELEVATED TANK	10990	No	Storage	-	-	Active
DISTRIBUTION GROUND STORAGE	12049	No	Storage	-	-	Inactive
TAP 01 GROUND STORAGE	12634	No	Storage	-	-	Inactive
TP 01-PEAKING STATION (INACTIVE)	31912	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

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