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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	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	2780709	Returned to Compliance	01-JAN-2008	30-JUN-2008	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	2780708	Returned to Compliance	01-JAN-2007	30-JUN-2007	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	2780707	Returned to Compliance	01-JUL-2006	31-DEC-2006	No
TT	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Lead and Copper Rule	2780594	Returned to Compliance	01-JAN-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
4188311	2780709	SOX	State Compliance achieved	16-JUL-2008	State	Received WQP Form
4188310	2780708	SOX	State Compliance achieved	16-JUL-2007	State	Received late on 7/16/2007
4188307	2780707	SOX	State Compliance achieved	17-JAN-2007	State	-
4187995	2780594	SOX	State Compliance achieved	22-DEC-1994	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
WELL 2 (00634)	18444	Yes	Well	Ground water	Permanent	Active
WELL 1 (00635)	18445	Yes	Well	Ground water	Permanent	Active
AQUA ILLINOIS-IVANHOE	24140	No	Distribution System/Zone	-	-	Active
GENERIC FINISHED SAMPLING STATION	27799	No	Sampling Station	-	-	Active
GENERIC RAW SAMPLING STATION	30221	No	Sampling Station	-	-	Active
GR01-0.35 MG GROUND STORAGE @ TP01	12869	No	Storage	-	-	Active
TAP 01 PRESSURE STORAGE	14095	No	Storage	-	-	Active
DISTRIBUTION GROUND STORAGE	12259	No	Storage	-	-	Inactive
DISTRIBUTION PRESSURE STORAGE	33231	No	Storage	-	-	Inactive
TP 01-WELLS 1 AND 2	15994	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
TP 01-WELLS 1 AND 2	15994	Inhibitor, Polyphosphate	Corrosion control
TP 01-WELLS 1 AND 2	15994	Gaseous Chlorination, Pre	Disinfection
TP 01-WELLS 1 AND 2	15994	Gaseous Chlorination, Pre	Iron removal

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