Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	IL1070150
PWS Name	ELKHART
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	565
County Served	Logan

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	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7143617	Returned to Compliance	01-SEP-2025	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	7143618	Returned to Compliance	01-AUG-2025	31-AUG-2025	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7143619	Returned to Compliance	01-AUG-2025	31-AUG-2025	No
RPT	Notification, Known or Potential LSL	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	7143616	Open	02-JUL-2025	-	No
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	7143615	Returned to Compliance	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	7143614	Returned to Compliance	17-OCT-2024	-	Yes
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	7143613	Returned to Compliance	30-DEC-2022	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7143609	Returned to Compliance	01-APR-2014	30-APR-2014	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7143610	Returned to Compliance	01-APR-2014	30-JUN-2014	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7143608	Returned to Compliance	01-JUL-2008	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7143607	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	7143404	Known	01-AUG-2003	31-AUG-2003	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	5681702	Known	01-JUL-2002	31-JUL-2002	Yes
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	5681602	Known	01-JUL-2002	31-JUL-2002	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	5439502	Known	01-DEC-2001	31-DEC-2001	Yes
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	5343201	Known	01-MAY-2001	31-MAY-2001	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	5343101	Known	01-MAY-2001	31-MAY-2001	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	5206000	Known	01-JUN-2000	30-JUN-2000	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	5140500	Known	01-JAN-2000	31-JAN-2000	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4922100	Returned to Compliance	19-OCT-1999	-	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	4572299	Known	01-JUL-1999	31-JUL-1999	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4572199	Known	01-JUL-1999	31-JUL-1999	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1668893	Known	01-NOV-1992	30-NOV-1992	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	7143180	Known	30-JUN-1977	29-JUN-1981	No

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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
1780632	7143618	SIE	State Public Notification requested	30-OCT-2025	State	-
1780634	7143619	SIE	State Public Notification requested	30-OCT-2025	State	-
1780630	7143617	SIA	State Violation/Reminder Notice	24-SEP-2025	State	-
1780628	7143615	SIF	State Public Notification received	02-SEP-2025	State	-
1780627	7143614	SIF	State Public Notification received	02-SEP-2025	State	-
1780626	7143616	SIE	State Public Notification requested	03-JUL-2025	State	-
1780618	7143613	SIA	State Violation/Reminder Notice	24-JAN-2023	State	-
1780615	7143610	SIF	State Public Notification received	13-JUN-2014	State	-
1780616	7143609	SIF	State Public Notification received	13-JUN-2014	State	-
1780610	7143608	SOX	State Compliance achieved	25-JUL-2008	State	CCR issued 7/24/08 (LATE), IEPA rcvd copy 7/25/08.
1780608	7143607	SOX	State Compliance achieved	23-MAR-2007	State	-
704	7143404	SIF	State Public Notification received	17-OCT-2003	State	-
203	5681702	SIE	State Public Notification requested	09-OCT-2002	State	-
403	5681602	SIE	State Public Notification requested	09-OCT-2002	State	-
850202	5439502	SIE	State Public Notification requested	13-FEB-2002	State	-
731301	5343201	SIE	State Public Notification requested	15-JUL-2001	State	-
731301	5343101	SIE	State Public Notification requested	15-JUL-2001	State	-
164200	5206000	SIE	State Public Notification requested	15-AUG-2000	State	-
164700	4922100	SFK	State Bilateral Compliance Agreement signed	24-MAR-2000	State	90161
52900	5140500	SIE	State Public Notification requested	15-MAR-2000	State	-
499	4572299	SIE	State Public Notification requested	15-SEP-1999	State	81527
499	4572199	SIE	State Public Notification requested	15-SEP-1999	State	81527
1780393	1668893	SIF	State Public Notification received	22-FEB-1993	State	-

1 - 23 of 23

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL 2 (50352) EMERGENCY	22036	Yes	Well	Ground water	Emergency	Active
WELL 3 (50014)	21717	Yes	Well	Ground water	Permanent	Active
ELKHART	24360	No	Distribution System/Zone	-	-	Active
GENERIC FINISHED SAMPLING STATION	28019	No	Sampling Station	-	-	Active
GENERIC RAW SAMPLING STATION	30441	No	Sampling Station	-	-	Active
ELEV1 - 50K GAL ELEVATED STORAGE	11434	No	Storage	-	-	Active
GR01A - 8K GAL REACTION BASIN	12301	No	Storage	-	-	Active
PRESSURE1 - 4.2K GAL HYDROPNEUMATIC TANK	34294	No	Storage	-	-	Active
TP01 - TREATMENT PLANT	16410	No	Treatment Plant	-	-	Active

1 - 9 of 9

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP01 - TREATMENT PLANT	16410	Fluoridation	Other
TP01 - TREATMENT PLANT	16410	Hypochlorination, Post	Disinfection
TP01 - TREATMENT PLANT	16410	Filtration, Pressure Sand	Iron removal
TP01 - TREATMENT PLANT	16410	Aeration, Cascade	Iron removal

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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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