Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	IL1210400
PWS Name	PATOKA
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	603
County Served	Marion

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
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	7155307	Returned to Compliance	01-DEC-2019	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7155308	Returned to Compliance	01-OCT-2019	31-DEC-2019	No
MCL	Maximum Contaminant Level Violation, Average	Synthetic Organic Chemicals	Simazine	7155206	Returned to Compliance	01-APR-2006	30-JUN-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7155306	Returned to Compliance	01-APR-2006	30-JUN-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Synthetic Organic Chemicals	Simazine	7155106	Returned to Compliance	01-JAN-2006	31-MAR-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7155006	Returned to Compliance	01-JAN-2006	31-MAR-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Synthetic Organic Chemicals	Simazine	7154906	Returned to Compliance	01-OCT-2005	31-DEC-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7154806	Returned to Compliance	01-OCT-2005	31-DEC-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7154206	Returned to Compliance	01-JUL-2005	30-SEP-2005	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	7154406	Returned to Compliance	01-APR-2005	30-JUN-2005	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	7154306	Returned to Compliance	01-JAN-2005	31-MAR-2005	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	7153305	Returned to Compliance	01-OCT-2004	31-DEC-2004	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	7153205	Returned to Compliance	01-OCT-2004	-	No
TT	Treatment Tech. No Prior State Approval	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	7152804	Returned to Compliance	01-JUL-2004	-	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	7153004	Returned to Compliance	01-JUL-2004	30-SEP-2004	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7152704	Returned to Compliance	01-APR-2004	30-APR-2004	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7150302	Returned to Compliance	01-MAY-2002	31-MAY-2002	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	4579699	Returned to Compliance	01-JUL-1999	31-JUL-1999	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	3554896	Known	01-JUN-1996	30-JUN-1996	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	3457496	Known	01-MAY-1996	31-MAY-1996	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	3457396	Known	01-APR-1996	30-APR-1996	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	3398396	Known	01-FEB-1996	29-FEB-1996	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	3398296	Known	01-JAN-1996	31-JAN-1996	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	3287296	Known	01-DEC-1995	31-DEC-1995	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	3287196	Known	01-NOV-1995	30-NOV-1995	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	3286996	Known	01-NOV-1995	30-NOV-1995	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7152596	Returned to Compliance	01-NOV-1995	30-NOV-1995	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	3287096	Known	01-OCT-1995	31-OCT-1995	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	3286896	Known	01-OCT-1995	31-OCT-1995	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7152496	Returned to Compliance	01-OCT-1995	31-OCT-1995	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	2803395	Known	01-DEC-1994	31-DEC-1994	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	2803295	Known	01-NOV-1994	30-NOV-1994	Yes
MCL	Maximum Contaminant Level Violation, Average	Synthetic Organic Chemicals	Atrazine	2803495	Returned to Compliance	01-OCT-1994	31-DEC-1994	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	2803195	Known	01-OCT-1994	31-OCT-1994	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7152395	Returned to Compliance	01-OCT-1994	31-OCT-1994	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7152294	Returned to Compliance	01-SEP-1994	30-SEP-1994	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	2651694	Known	01-SEP-1994	30-SEP-1994	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7152194	Returned to Compliance	01-AUG-1994	31-AUG-1994	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	2803094	Known	01-AUG-1994	31-AUG-1994	No
MCL	Maximum Contaminant Level Violation, Average	Synthetic Organic Chemicals	Atrazine	2651794	Returned to Compliance	01-JUL-1994	30-SEP-1994	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7152094	Returned to Compliance	01-JUL-1994	31-JUL-1994	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	2651594	Known	01-JUL-1994	31-JUL-1994	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	2497294	Returned to Compliance	01-JUN-1994	30-JUN-1994	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	2497094	Known	01-JUN-1994	30-JUN-1994	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7151994	Returned to Compliance	01-JUN-1994	30-JUN-1994	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	2497394	Known	01-JUN-1994	30-JUN-1994	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	2496994	Known	01-MAY-1994	31-MAY-1994	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7151894	Returned to Compliance	01-MAY-1994	31-MAY-1994	No
MCL	Maximum Contaminant Level Violation, Average	Synthetic Organic Chemicals	Atrazine	2497194	Returned to Compliance	01-APR-1994	30-JUN-1994	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7151794	Returned to Compliance	01-APR-1994	30-APR-1994	No

1 - 50 of 75

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
8172913	7155307	SIF	State Public Notification received	08-JUN-2020	State	-
8172912	7155308	SOX	State Compliance achieved	23-JAN-2020	State	-
8172506	7155206	SIF	State Public Notification received	11-AUG-2006	State	-
8172506	7155306	SIF	State Public Notification received	11-AUG-2006	State	-
8172906	7155006	SOX	State Compliance achieved	31-JUL-2006	State	Facility no longer produces their own water, they purchase. Violations SOX'd due to the change in source.
8172906	7154806	SOX	State Compliance achieved	31-JUL-2006	State	Facility no longer produces their own water, they purchase. Violations SOX'd due to the change in source.
8172906	7154206	SOX	State Compliance achieved	31-JUL-2006	State	Facility no longer produces their own water, they purchase. Violations SOX'd due to the change in source.
8172806	7155106	SOX	State Compliance achieved	31-JUL-2006	State	Change in source - now a SWP
8172806	7154906	SOX	State Compliance achieved	31-JUL-2006	State	Change in source - now a SWP
8172907	7152804	SOX	State Compliance achieved	15-DEC-2005	State	-
8169206	7154306	SIA	State Violation/Reminder Notice	21-OCT-2005	State	-
8169306	7154406	SIA	State Violation/Reminder Notice	21-OCT-2005	State	-
8169505	7153205	SOX	State Compliance achieved	30-SEP-2005	State	-
8169405	7153305	SOX	State Compliance achieved	27-JUN-2005	State	-
8168505	7153004	SIF	State Public Notification received	25-MAY-2005	State	-
8168405	7152704	SIF	State Public Notification received	25-MAY-2005	State	-
103	7150302	SIF	State Public Notification received	27-MAY-2003	State	-
8172600	4579699	SOX	State Compliance achieved	01-FEB-2000	State	Supply without coliform violation for 6 months.
6036897	3554896	SIE	State Public Notification requested	08-OCT-1996	State	-
6036696	3457496	SIE	State Public Notification requested	17-JUN-1996	State	-
6252696	3457396	SIF	State Public Notification received	17-JUN-1996	State	-
5412096	3398396	SIE	State Public Notification requested	19-MAR-1996	State	-
5411796	3398296	SIE	State Public Notification requested	22-FEB-1996	State	-
5411496	3287296	SIE	State Public Notification requested	22-JAN-1996	State	-
8164496	7151794	SOX	State Compliance achieved	31-DEC-1995	State	-
8164496	7151694	SOX	State Compliance achieved	31-DEC-1995	State	-
8164496	7151594	SOX	State Compliance achieved	31-DEC-1995	State	-
8164496	7151494	SOX	State Compliance achieved	31-DEC-1995	State	-
8164496	7151394	SOX	State Compliance achieved	31-DEC-1995	State	-
8164496	7151294	SOX	State Compliance achieved	31-DEC-1995	State	-
8164496	7151194	SOX	State Compliance achieved	31-DEC-1995	State	-
8164496	7151093	SOX	State Compliance achieved	31-DEC-1995	State	-
8164496	7150993	SOX	State Compliance achieved	31-DEC-1995	State	-
8164496	7150894	SOX	State Compliance achieved	31-DEC-1995	State	-
8164496	7152496	SOX	State Compliance achieved	31-DEC-1995	State	-
8164496	7151894	SOX	State Compliance achieved	31-DEC-1995	State	-
8164496	7151994	SOX	State Compliance achieved	31-DEC-1995	State	-
8164496	7152094	SOX	State Compliance achieved	31-DEC-1995	State	-
8164496	7152194	SOX	State Compliance achieved	31-DEC-1995	State	-
8164496	7152294	SOX	State Compliance achieved	31-DEC-1995	State	-
8164496	7152395	SOX	State Compliance achieved	31-DEC-1995	State	-
8164496	7152596	SOX	State Compliance achieved	31-DEC-1995	State	-
5028496	3286996	SIF	State Public Notification received	30-DEC-1995	State	-
5028496	3286896	SIF	State Public Notification received	30-DEC-1995	State	-
5028496	3287196	SIF	State Public Notification received	30-DEC-1995	State	-
5028396	3287096	SIE	State Public Notification requested	24-DEC-1995	State	-
4812195	2329194	SOX	State Compliance achieved	23-AUG-1995	State	-
4812195	2497194	SOX	State Compliance achieved	23-AUG-1995	State	-
4812195	2651794	SOX	State Compliance achieved	23-AUG-1995	State	-
4812195	2803495	SOX	State Compliance achieved	23-AUG-1995	State	-

1 - 50 of 67

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CC01 GATWAY VIA FMC	34542	Yes	Consecutive Connection	Surface water	Other	Inactive
INTAKE (60143) INACTIVE	25618	Yes	Intake	Surface water	Other	Inactive
INTAKE (60142) INACTIVE	25617	Yes	Intake	Surface water	Other	Inactive
INTAKE (60141) INACTIVE	25616	Yes	Intake	Surface water	Other	Inactive
CC02-MORE DIRECT CONN. TO GATEWAY 2010	35200	Yes	Consecutive Connection	Surface water	Permanent	Active
PATOKA	24595	No	Distribution System/Zone	-	-	Active
IDSE	35525	No	Distribution System/Zone	-	-	Active
SCHOOL LEAD SAMPLING	46469	No	Distribution System/Zone	-	-	Active
GENERIC FINISHED SAMPLING STATION	28254	No	Sampling Station	-	-	Active
GENERIC RAW SAMPLING STATION	30676	No	Sampling Station	-	-	Active
SSIN60143, IN60142, IN60141	33654	No	Sampling Station	-	-	Active
DISTRIBUTION ELEVATED STORAGE	11560	No	Storage	-	-	Active
TAP 01 GROUND STORAGE	12978	No	Storage	-	-	Inactive
TP 01-TREATMENT @ CLEARWELL #3	16708	No	Treatment Plant	-	-	Inactive

1 - 14 of 14

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP 01-TREATMENT @ CLEARWELL #3	16708	Chloramines	Disinfection
TP 01-TREATMENT @ CLEARWELL #3	16708	Hypochlorination, Pre	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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