Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	IL0375148
PWS Name	SUBURBAN APARTMENTS (DE KALB UNIV DVL)
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1050
County Served	DeKalb

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
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	4180036	Open	01-JUL-2025	-	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	4180038	Known	01-JUL-2025	30-SEP-2025	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	4180039	Returned to Compliance	01-JUL-2025	30-SEP-2025	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4180035	Returned to Compliance	01-JUL-2024	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	4180033	Returned to Compliance	29-MAR-2024	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	4180034	Returned to Compliance	29-MAR-2024	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	4180032	Returned to Compliance	15-FEB-2024	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	4180031	Returned to Compliance	15-FEB-2024	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	4180028	Returned to Compliance	01-SEP-2023	30-SEP-2023	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	4180029	Returned to Compliance	01-JUL-2023	30-SEP-2023	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	4180026	Returned to Compliance	01-FEB-2023	28-FEB-2023	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	4180027	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	4180020	Returned to Compliance	01-FEB-2022	28-FEB-2022	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	4180024	Returned to Compliance	01-JAN-2022	31-DEC-2022	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	4180021	Returned to Compliance	01-JAN-2022	31-MAR-2022	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	4180019	Returned to Compliance	01-OCT-2020	31-DEC-2020	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	4180014	Returned to Compliance	01-SEP-2019	30-SEP-2019	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4180016	Returned to Compliance	01-JUL-2019	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	4180015	Returned to Compliance	01-JUL-2019	30-SEP-2019	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	4180013	Returned to Compliance	12-APR-2019	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	4180012	Returned to Compliance	12-APR-2019	-	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	4180010	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	4180008	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	4180004	Returned to Compliance	01-MAR-2018	31-MAR-2018	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	4180005	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	4180002	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	4180000	Returned to Compliance	01-OCT-2017	31-DEC-2017	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	4179999	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4179998	Known	01-AUG-1998	31-AUG-1998	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	2969195	Known	01-MAY-1995	31-MAY-1995	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	2969095	Known	01-APR-1995	30-APR-1995	No
TT	Public Education	Lead and Copper Rule	Lead and Copper Rule	2736494	Returned to Compliance	01-JUL-1994	-	Yes

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
7500800	4180039	SOX	State Compliance achieved	07-NOV-2025	State	-
7500797	4180038	SIE	State Public Notification requested	15-OCT-2025	State	-
7500793	4180036	SIA	State Violation/Reminder Notice	02-SEP-2025	State	-
7500792	4180035	SOX	State Compliance achieved	06-FEB-2025	State	-
7500790	4180028	SIF	State Public Notification received	04-NOV-2024	State	-
7500789	4180029	SIF	State Public Notification received	04-NOV-2024	State	-
7500786	4180026	SIF	State Public Notification received	08-MAY-2024	State	-
7500788	4180027	SIF	State Public Notification received	08-MAY-2024	State	-
7500785	4180033	SOX	State Compliance achieved	01-MAY-2024	State	-
7500787	4180034	SOX	State Compliance achieved	01-MAY-2024	State	-
7500782	4180024	SIF	State Public Notification received	16-APR-2024	State	-
7500783	4180031	SOX	State Compliance achieved	12-APR-2024	State	-
7500781	4180032	SOX	State Compliance achieved	12-APR-2024	State	-
7500753	4180021	SIF	State Public Notification received	02-MAY-2022	State	-
7500752	4180020	SIF	State Public Notification received	02-MAY-2022	State	-
7500747	4180019	SOX	State Compliance achieved	17-FEB-2021	State	results from 2020 Q4 received
7500737	4180016	SIA	State Violation/Reminder Notice	29-OCT-2019	State	-
7500740	4180015	SOX	State Compliance achieved	29-OCT-2019	State	-
7500740	4180014	SOX	State Compliance achieved	29-OCT-2019	State	-
7500729	4180012	SOX	State Compliance achieved	24-MAY-2019	State	-
7500731	4180013	SOX	State Compliance achieved	24-MAY-2019	State	-
7500732	4180004	SIF	State Public Notification received	24-MAY-2019	State	-
7500730	4180005	SIF	State Public Notification received	24-MAY-2019	State	-
7500726	4180010	SOX	State Compliance achieved	30-OCT-2018	State	Sample data received 10/30/18 from Suburban Lab.
7500725	4180008	SFJ	State Formal Notice of Violation issued	22-OCT-2018	State	A VN was issued to the ROINC Jeremy Lin rather than the CWS. pc 10/23/18
7500715	4180002	SOX	State Compliance achieved	13-APR-2018	State	Sample results received 4/13/18 pc
7500707	4180000	SOX	State Compliance achieved	23-JAN-2018	State	Sample 1712F62-002A submitted to SDWIS 1/23/18. No PN letter sent 1/25/18 pc
7500702	4179999	SOX	State Compliance achieved	19-SEP-2016	State	-
7500699	4179998	SIE	State Public Notification requested	15-OCT-1998	State	-
1E96	2736494	EFJ	Federal issued Formal Notice of Violation	31-OCT-1995	ODSWeb	RS
4745895	2969195	SIE	State Public Notification requested	15-JUL-1995	State	-
4349595	2969095	SIE	State Public Notification requested	17-JUN-1995	State	-

1 - 32 of 32

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL 1 (11018)	19132	Yes	Well	Ground water	Permanent	Active
WELL 2 (11019)	19133	Yes	Well	Ground water	Permanent	Active
DE KALB UNIV DVL CORP	23528	No	Distribution System/Zone	-	-	Active
GENERIC FINISHED SAMPLING STATION	27187	No	Sampling Station	-	-	Active
GENERIC RAW SAMPLING STATION	29609	No	Sampling Station	-	-	Active
DISTRIBUTION PRESSURE STORAGE	13285	No	Storage	-	-	Active
TP 01-WELL 1	15090	No	Treatment Plant	-	-	Active
TP 02-WELL 2	15091	No	Treatment Plant	-	-	Active

1 - 8 of 8

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP 01-WELL 1	15090	Hypochlorination, Post	Disinfection
TP 01-WELL 1	15090	Inhibitor, Orthophosphate	Corrosion control
TP 02-WELL 2	15091	Hypochlorination, Post	Disinfection
TP 02-WELL 2	15091	Inhibitor, Orthophosphate	Corrosion control

1 - 4 of 4

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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