Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	IL0971000
PWS Name	LINDENHURST
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	14500
County Served	Lake

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	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	7045255	Returned to Compliance	01-OCT-2023	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7045256	Returned to Compliance	10-JUL-2023	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	7045260	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	7045261	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	7045258	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	7045259	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7045254	Returned to Compliance	01-JUL-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7045241	Returned to Compliance	15-AUG-2018	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7045240	Returned to Compliance	15-AUG-2018	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	7045215	Returned to Compliance	01-JUL-2017	31-JUL-2017	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7045214	Returned to Compliance	01-JUL-2017	30-SEP-2017	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7045211	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	7045210	Returned to Compliance	01-JUL-2012	31-JUL-2012	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7045207	Returned to Compliance	01-JUL-2007	-	No
MR	Monitoring, Check/Repeat/Confirmation	Inorganic Chemicals	Fluoride	588	Known	01-OCT-1986	30-SEP-1989	No
MR	Monitoring, Check/Repeat/Confirmation	Inorganic Chemicals	Barium	288	Known	01-OCT-1986	30-SEP-1989	No
MR	Monitoring, Check/Repeat/Confirmation	Inorganic Chemicals	Mercury	788	Known	01-OCT-1986	30-SEP-1989	No
MR	Monitoring, Check/Repeat/Confirmation	Nitrate Rule	Nitrate	888	Known	01-OCT-1986	30-SEP-1989	No
MR	Monitoring, Check/Repeat/Confirmation	Inorganic Chemicals	Selenium	988	Known	01-OCT-1986	30-SEP-1989	No
MR	Monitoring, Check/Repeat/Confirmation	Inorganic Chemicals	Chromium	488	Known	01-OCT-1986	30-SEP-1989	No
MR	Monitoring, Check/Repeat/Confirmation	Arsenic Rule	Arsenic	188	Known	01-OCT-1986	30-SEP-1989	No
MR	Monitoring, Check/Repeat/Confirmation	Inorganic Chemicals	Cadmium	388	Known	01-OCT-1986	30-SEP-1989	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	7042780	Known	30-JUN-1977	29-JUN-1981	No

1 - 23 of 23

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
532647	7045260	SIF	State Public Notification received	13-JUN-2024	State	-
532646	7045259	SIF	State Public Notification received	13-JUN-2024	State	-
532648	7045258	SIF	State Public Notification received	13-JUN-2024	State	-
532644	7045255	SIF	State Public Notification received	13-JUN-2024	State	-
532645	7045261	SIF	State Public Notification received	13-JUN-2024	State	-
532641	7045256	SOX	State Compliance achieved	12-FEB-2024	State	-
532627	7045254	SIA	State Violation/Reminder Notice	22-JUL-2021	State	-
532626	7045241	SIA	State Violation/Reminder Notice	12-SEP-2018	State	-
532625	7045240	SIA	State Violation/Reminder Notice	12-SEP-2018	State	-
532621	7045214	SIF	State Public Notification received	04-SEP-2018	State	-
532622	7045215	SIF	State Public Notification received	04-SEP-2018	State	-
532614	7045211	SIF	State Public Notification received	19-AUG-2013	State	-
532615	7045210	SIF	State Public Notification received	19-AUG-2013	State	-
532607	7045207	SIA	State Violation/Reminder Notice	16-JUL-2007	State	-
1188	988	SIA	State Violation/Reminder Notice	30-SEP-1988	State	-
1188	888	SIA	State Violation/Reminder Notice	30-SEP-1988	State	-
1188	788	SIA	State Violation/Reminder Notice	30-SEP-1988	State	-
1188	588	SIA	State Violation/Reminder Notice	30-SEP-1988	State	-
1088	488	SIE	State Public Notification requested	30-SEP-1988	State	-

1 - 19 of 19

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CC 11-EMER CONNECTION WITH LAKE VILLA	33838	Yes	Consecutive Connection	Ground water	Emergency	Active
WELL 5 (20272) ABANDONED	19986	Yes	Well	Ground water	Other	Inactive
WELL 4 (20271) ABANDONED	19985	Yes	Well	Ground water	Other	Inactive
WELL 3 (20270) ABANDONED	19984	Yes	Well	Ground water	Other	Inactive
WELL 1 (20268) ABANDONED	19982	Yes	Well	Ground water	Other	Inactive
WELL 6 (00549) ABANDONED	18362	Yes	Well	Ground water	Other	Inactive
WELL 7 (00308) ABANDONED	18128	Yes	Well	Ground water	Other	Inactive
WELL 10 (01570) EMERGENCY	33791	Yes	Well	Ground water	Emergency	Active
WELL 2 (20269) EMERGENCY	19983	Yes	Well	Ground water	Emergency	Active
WELL 9 (01098) EMERGENCY	18894	Yes	Well	Ground water	Emergency	Active
WELL 8 (00911) EMERGENCY	18716	Yes	Well	Ground water	Emergency	Active
CC12-CLCJAWA WATER CONNECTION POINT	41352	Yes	Consecutive Connection	Surface water	Permanent	Active
LINDENHURST	24165	No	Distribution System/Zone	-	-	Active
SCHOOL LEAD SAMPLING	45730	No	Distribution System/Zone	-	-	Active
CHILDCARE FACILITY LEAD SAMPLING	45731	No	Distribution System/Zone	-	-	Active
GENERIC FINISHED SAMPLING STATION	27824	No	Sampling Station	-	-	Active
GENERIC RAW SAMPLING STATION	30246	No	Sampling Station	-	-	Active
GR12-1.0 MG GROUND STORAGE	41351	No	Storage	-	-	Active
ELEV1-750K GALLON ELEVATED TANK	44360	No	Storage	-	-	Active
ELEV2-500K GALLON ELEVATED TANK	44361	No	Storage	-	-	Active
DISTRIBUTION ELEVATED STORAGE	11361	No	Storage	-	-	Inactive
TP 10-WELL 10 (EMERGENCY)	16068	No	Treatment Plant	-	-	Active
TP 02-WELLHOUSE 2 (WELL #2) EMERGENCY	16070	No	Treatment Plant	-	-	Active
TP 08-WELLHOUSE 8 (EMERGENCY)	16076	No	Treatment Plant	-	-	Active
TP 09-WLLHSE 5 IRON FILTER (EMERGENCY)	16077	No	Treatment Plant	-	-	Active
TP12-PS FOR CLCJAWA WATER CAN ADD NAOCL	41353	No	Treatment Plant	-	-	Active
TP 01-WELLHOUSE 1 (WELL #7) EMERGENCY	16069	No	Treatment Plant	-	-	Inactive
TP 03-WELLHOUSE 3 (WELLS #3&#5) ABANDONE	16071	No	Treatment Plant	-	-	Inactive
TP 04-FORMERLY WELL 4 (ABANDONED)	16072	No	Treatment Plant	-	-	Inactive
TP 05-FORMERLY WELL 5 (ABANDONED)	16073	No	Treatment Plant	-	-	Inactive
TP 06-FORMERLY WELL 6 (ABANDONED)	16074	No	Treatment Plant	-	-	Inactive
TP 07-FORMERLY WELL 7 (ABANDONED)	16075	No	Treatment Plant	-	-	Inactive

1 - 32 of 32

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP 10-WELL 10 (EMERGENCY)	16068	Sequestration	Iron removal
TP 10-WELL 10 (EMERGENCY)	16068	Inhibitor, Polyphosphate	Corrosion control
TP 10-WELL 10 (EMERGENCY)	16068	Hypochlorination, Pre	Disinfection
TP 01-WELLHOUSE 1 (WELL #7) EMERGENCY	16069	Gaseous Chlorination, Pre	Disinfection
TP 01-WELLHOUSE 1 (WELL #7) EMERGENCY	16069	Inhibitor, Polyphosphate	Corrosion control
TP 01-WELLHOUSE 1 (WELL #7) EMERGENCY	16069	Sequestration	Corrosion control
TP 02-WELLHOUSE 2 (WELL #2) EMERGENCY	16070	Gaseous Chlorination, Pre	Disinfection
TP 02-WELLHOUSE 2 (WELL #2) EMERGENCY	16070	Inhibitor, Polyphosphate	Corrosion control
TP 02-WELLHOUSE 2 (WELL #2) EMERGENCY	16070	Sequestration	Corrosion control
TP 03-WELLHOUSE 3 (WELLS #3&#5) ABANDONE	16071	Gaseous Chlorination, Pre	Disinfection
TP 03-WELLHOUSE 3 (WELLS #3&#5) ABANDONE	16071	Inhibitor, Polyphosphate	Corrosion control
TP 03-WELLHOUSE 3 (WELLS #3&#5) ABANDONE	16071	Sequestration	Corrosion control
TP 08-WELLHOUSE 8 (EMERGENCY)	16076	Gaseous Chlorination, Pre	Disinfection
TP 09-WLLHSE 5 IRON FILTER (EMERGENCY)	16077	Filtration, Pressure Sand	Iron removal
TP 09-WLLHSE 5 IRON FILTER (EMERGENCY)	16077	Aeration, Spray	Iron removal
TP 09-WLLHSE 5 IRON FILTER (EMERGENCY)	16077	Gaseous Chlorination, Post	Disinfection
TP 09-WLLHSE 5 IRON FILTER (EMERGENCY)	16077	Gaseous Chlorination, Pre	Iron removal
TP 09-WLLHSE 5 IRON FILTER (EMERGENCY)	16077	Inhibitor, Polyphosphate	Corrosion control
TP 09-WLLHSE 5 IRON FILTER (EMERGENCY)	16077	Sequestration	Corrosion control
TP12-PS FOR CLCJAWA WATER CAN ADD NAOCL	41353	Hypochlorination, Post	Disinfection

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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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