Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	IL1115020
PWS Name	AQUA ILLINOIS-MCHENRY SHORES
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1862
County Served	McHenry

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.

Violations

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, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	5698109	Returned to Compliance	01-APR-2015	30-APR-2015	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	5698110	Returned to Compliance	01-APR-2015	30-JUN-2015	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	5698108	Returned to Compliance	01-JUL-2013	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	5698107	Returned to Compliance	01-SEP-2009	30-SEP-2009	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	5697805	Returned to Compliance	01-OCT-2004	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	5697202	Known	01-MAY-2002	31-MAY-2002	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	3146395	Known	01-SEP-1995	30-SEP-1995	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	3146295	Known	01-SEP-1995	30-SEP-1995	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	3015195	Known	01-MAY-1995	31-MAY-1995	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	2486694	Known	01-JUN-1994	30-JUN-1994	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	2137994	Known	01-OCT-1993	31-OCT-1993	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1978093	Known	01-SEP-1993	30-SEP-1993	Yes
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	1978193	Known	01-SEP-1993	30-SEP-1993	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1978293	Known	01-AUG-1993	31-AUG-1993	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1977993	Known	01-AUG-1993	31-AUG-1993	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1819293	Known	01-MAY-1993	31-MAY-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	1818393	Known	01-APR-1993	30-JUN-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	1818293	Known	01-APR-1993	30-JUN-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	1818193	Known	01-APR-1993	30-JUN-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	1818093	Known	01-APR-1993	30-JUN-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	1817993	Known	01-APR-1993	30-JUN-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	1817893	Known	01-APR-1993	30-JUN-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	1818493	Known	01-APR-1993	30-JUN-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	1818593	Known	01-APR-1993	30-JUN-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	1818693	Known	01-APR-1993	30-JUN-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	1818793	Known	01-APR-1993	30-JUN-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	1818893	Known	01-APR-1993	30-JUN-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	1818993	Known	01-APR-1993	30-JUN-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	1817793	Known	01-APR-1993	30-JUN-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	1819193	Known	01-APR-1993	30-JUN-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	2137893	Known	01-APR-1993	30-JUN-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	1817693	Known	01-APR-1993	30-JUN-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	1819093	Known	01-APR-1993	30-JUN-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	1750793	Known	01-JAN-1993	31-MAR-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	2137793	Known	01-JAN-1993	31-MAR-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	1749293	Known	01-JAN-1993	31-MAR-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	1750693	Known	01-JAN-1993	31-MAR-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	1749393	Known	01-JAN-1993	31-MAR-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	1749493	Known	01-JAN-1993	31-MAR-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	1749593	Known	01-JAN-1993	31-MAR-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	1749693	Known	01-JAN-1993	31-MAR-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	1749793	Known	01-JAN-1993	31-MAR-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	1749893	Known	01-JAN-1993	31-MAR-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	1749993	Known	01-JAN-1993	31-MAR-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	1750093	Known	01-JAN-1993	31-MAR-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	1750193	Known	01-JAN-1993	31-MAR-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	1750293	Known	01-JAN-1993	31-MAR-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	1750393	Known	01-JAN-1993	31-MAR-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	1750493	Known	01-JAN-1993	31-MAR-1993	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	1750593	Known	01-JAN-1993	31-MAR-1993	No

1 - 50 of 84

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
4804318	5698110	SIF	State Public Notification received	21-AUG-2015	State	-
4804319	5698109	SIF	State Public Notification received	21-AUG-2015	State	-
4804312	5698108	SOX	State Compliance achieved	07-AUG-2013	State	-
4804310	5698107	SOX	State Compliance achieved	01-APR-2010	State	Supply went 6 months without a coliform violation.
4804306	5697805	SIF	State Public Notification received	22-MAR-2006	State	-
4803303	5697202	SIF	State Public Notification received	16-MAY-2003	State	-
4803195	3015195	SIE	State Public Notification requested	29-JUL-1995	State	-
2131194	2486694	SIA	State Violation/Reminder Notice	03-SEP-1994	State	-
1E94	1587692	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1587792	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1587892	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1587992	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1588092	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1588192	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1588292	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1588392	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1588492	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1588592	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1588692	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1588792	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1588892	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1588992	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1589092	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1589192	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1672993	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1673093	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1673193	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1673293	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1673393	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1673493	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1673593	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1673693	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1673793	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1673893	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1673993	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1674093	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1674193	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1674293	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1674393	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1674493	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1749293	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1749393	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1749493	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1749593	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1749693	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1749793	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1749893	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1749993	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1750093	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS
1E94	1750193	EF!	Federal Proposed Administrative Order Issued	11-APR-1994	ODSWeb	RS

1 - 50 of 82

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL 1 (20150) ABANDONED	19865	Yes	Well	Ground water	Other	Inactive
WELL 2 (20151)	19866	Yes	Well	Ground water	Permanent	Active
WELL 3 (01145)	18940	Yes	Well	Ground water	Permanent	Active
MC HENRY SHORES WTR CMPNY	24412	No	Distribution System/Zone	-	-	Active
GENERIC FINISHED SAMPLING STATION	28071	No	Sampling Station	-	-	Active
GENERIC RAW SAMPLING STATION	30493	No	Sampling Station	-	-	Active
ELEV1-100,000 GALLON ELEVATED TANK	11465	No	Storage	-	-	Active
DISTRIBUTION PRESSURE STORAGE	13586	No	Storage	-	-	Inactive
TP04-WELL #2 & #3 IRON FILTER TREATMENT	44165	No	Treatment Plant	-	-	Active
TP 01-WELL 1 (ABANDONED)	16513	No	Treatment Plant	-	-	Inactive
TP 02-WELL 2 (EMERGENCY)	16514	No	Treatment Plant	-	-	Inactive
TP 03-WELL 3	16515	No	Treatment Plant	-	-	Inactive

1 - 12 of 12

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP 02-WELL 2 (EMERGENCY)	16514	Hypochlorination, Post	Disinfection
TP 03-WELL 3	16515	Fluoridation	Other
TP 03-WELL 3	16515	Hypochlorination, Post	Disinfection
TP 03-WELL 3	16515	Sequestration	Iron removal
TP04-WELL #2 & #3 IRON FILTER TREATMENT	44165	Hypochlorination, Pre	Iron removal
TP04-WELL #2 & #3 IRON FILTER TREATMENT	44165	Hypochlorination, Pre	Disinfection
TP04-WELL #2 & #3 IRON FILTER TREATMENT	44165	Filtration, Pressure Sand	Iron removal

1 - 7 of 7

For more information on a Water System:
Ask the operators of your water system, contact your primacy agency or file a Freedom of Information Act (FOIA) request.
Drinking water in general: Find out more about your drinking water web site or call the Safe Drinking Water Hotline (1-800-426-4791). EPA has also prepared a table about various regulated drinking water contaminants.
Tools for accessing EPA drinking water data: Safe Drinking Water Information System (SDWIS) Federal Reporting Services and Drinking Water Performance and Results Report.
Research Data: As well as monitoring the levels of drinking water contaminants for which EPA has set standards, EPA, states, and water systems also carry out studies of contaminants that may need to be regulated in the future. For more information about these contaminants, please see the National Contaminant Occurrence Database.

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