Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	IL1790650
PWS Name	SOUTH PEKIN
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	996
County Served	Tazewell

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 Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7173428	Returned to Compliance	01-JUL-2025	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7173429	Open	01-JUL-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7173424	Returned to Compliance	13-JUL-2024	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	7173412	Returned to Compliance	01-JUL-2023	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	5831602	Known	01-JUL-2002	31-JUL-2002	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7170802	Returned to Compliance	01-JUL-2002	-	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	7172400	Returned to Compliance	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	7171400	Returned to Compliance	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	7172600	Returned to Compliance	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	7172700	Returned to Compliance	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	7172800	Returned to Compliance	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	7172900	Returned to Compliance	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	7173000	Returned to Compliance	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	7173100	Returned to Compliance	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	7173200	Returned to Compliance	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	7171300	Returned to Compliance	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	7172300	Returned to Compliance	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	7172200	Returned to Compliance	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	7172100	Returned to Compliance	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	7172000	Returned to Compliance	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	7171900	Returned to Compliance	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	7171800	Returned to Compliance	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	7171700	Returned to Compliance	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	7171600	Returned to Compliance	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	7171500	Returned to Compliance	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	7172500	Returned to Compliance	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	4462199	Returned to Compliance	01-JAN-1999	31-MAR-1999	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	4462799	Returned to Compliance	01-JAN-1999	31-MAR-1999	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	4462399	Returned to Compliance	01-JAN-1999	31-MAR-1999	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	4462499	Returned to Compliance	01-JAN-1999	31-MAR-1999	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	4845899	Returned to Compliance	01-JAN-1999	31-MAR-1999	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	4845999	Returned to Compliance	01-JAN-1999	31-MAR-1999	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	4462599	Returned to Compliance	01-JAN-1999	31-MAR-1999	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	4463099	Returned to Compliance	01-JAN-1999	31-MAR-1999	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	4462899	Returned to Compliance	01-JAN-1999	31-MAR-1999	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	4462999	Returned to Compliance	01-JAN-1999	31-MAR-1999	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	4462099	Returned to Compliance	01-JAN-1999	31-MAR-1999	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	4844499	Returned to Compliance	01-JAN-1999	31-MAR-1999	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	4461499	Returned to Compliance	01-JAN-1999	31-MAR-1999	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	4461599	Returned to Compliance	01-JAN-1999	31-MAR-1999	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	4461699	Returned to Compliance	01-JAN-1999	31-MAR-1999	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	4844599	Returned to Compliance	01-JAN-1999	31-MAR-1999	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	4844699	Returned to Compliance	01-JAN-1999	31-MAR-1999	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	4844799	Returned to Compliance	01-JAN-1999	31-MAR-1999	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	4844899	Returned to Compliance	01-JAN-1999	31-MAR-1999	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	4844999	Returned to Compliance	01-JAN-1999	31-MAR-1999	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	4461999	Returned to Compliance	01-JAN-1999	31-MAR-1999	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	4461899	Returned to Compliance	01-JAN-1999	31-MAR-1999	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb	4845799	Returned to Compliance	01-JAN-1999	31-MAR-1999	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	4461799	Returned to Compliance	01-JAN-1999	31-MAR-1999	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
8186968	7173429	SIA	State Violation/Reminder Notice	21-OCT-2025	State	-
8186967	7173428	SIA	State Violation/Reminder Notice	30-JUL-2025	State	-
8186952	7173412	SIF	State Public Notification received	09-SEP-2024	State	-
8186950	7173424	SIA	State Violation/Reminder Notice	22-AUG-2024	State	-
8186703	5831602	SIF	State Public Notification received	23-JUN-2003	State	-
8186903	7170802	SOX	State Compliance achieved	23-JUN-2003	State	-
8186300	7172200	SOX	State Compliance achieved	30-AUG-2000	State	-
8186300	7172900	SOX	State Compliance achieved	30-AUG-2000	State	-
8186300	7172000	SOX	State Compliance achieved	30-AUG-2000	State	-
8186300	7171900	SOX	State Compliance achieved	30-AUG-2000	State	-
8186300	7171800	SOX	State Compliance achieved	30-AUG-2000	State	-
8186300	7171700	SOX	State Compliance achieved	30-AUG-2000	State	-
8186300	7171600	SOX	State Compliance achieved	30-AUG-2000	State	-
8186300	7171500	SOX	State Compliance achieved	30-AUG-2000	State	-
8186300	7171400	SOX	State Compliance achieved	30-AUG-2000	State	-
8186300	7171300	SOX	State Compliance achieved	30-AUG-2000	State	-
8186300	7173200	SOX	State Compliance achieved	30-AUG-2000	State	-
8186300	7173000	SOX	State Compliance achieved	30-AUG-2000	State	-
8186300	7173100	SOX	State Compliance achieved	30-AUG-2000	State	-
8186300	7172300	SOX	State Compliance achieved	30-AUG-2000	State	-
8186300	7172400	SOX	State Compliance achieved	30-AUG-2000	State	-
8186300	7172500	SOX	State Compliance achieved	30-AUG-2000	State	-
8186300	7172600	SOX	State Compliance achieved	30-AUG-2000	State	-
8186300	7172700	SOX	State Compliance achieved	30-AUG-2000	State	-
8186300	7172800	SOX	State Compliance achieved	30-AUG-2000	State	-
8186300	7172100	SOX	State Compliance achieved	30-AUG-2000	State	-
8185799	4845099	SOX	State Compliance achieved	20-AUG-1999	State	-
8185799	4845199	SOX	State Compliance achieved	20-AUG-1999	State	-
8185799	4845299	SOX	State Compliance achieved	20-AUG-1999	State	-
8185799	4845399	SOX	State Compliance achieved	20-AUG-1999	State	-
8185799	4845499	SOX	State Compliance achieved	20-AUG-1999	State	-
8185799	4845599	SOX	State Compliance achieved	20-AUG-1999	State	-
8185799	4845699	SOX	State Compliance achieved	20-AUG-1999	State	-
8185799	4845799	SOX	State Compliance achieved	20-AUG-1999	State	-
8185799	4845899	SOX	State Compliance achieved	20-AUG-1999	State	-
8185799	4845999	SOX	State Compliance achieved	20-AUG-1999	State	-
8185799	4844899	SOX	State Compliance achieved	20-AUG-1999	State	-
8185799	4844799	SOX	State Compliance achieved	20-AUG-1999	State	-
8185799	4844699	SOX	State Compliance achieved	20-AUG-1999	State	-
8185799	4844599	SOX	State Compliance achieved	20-AUG-1999	State	-
8185799	4844499	SOX	State Compliance achieved	20-AUG-1999	State	-
8185799	4463099	SOX	State Compliance achieved	20-AUG-1999	State	-
8185799	4462999	SOX	State Compliance achieved	20-AUG-1999	State	-
8185799	4462899	SOX	State Compliance achieved	20-AUG-1999	State	-
8185799	4462799	SOX	State Compliance achieved	20-AUG-1999	State	-
8185799	4462599	SOX	State Compliance achieved	20-AUG-1999	State	-
8185799	4462499	SOX	State Compliance achieved	20-AUG-1999	State	-
8185799	4462399	SOX	State Compliance achieved	20-AUG-1999	State	-
8185799	4462199	SOX	State Compliance achieved	20-AUG-1999	State	-
8185799	4462099	SOX	State Compliance achieved	20-AUG-1999	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL 4 (50098)	21786	Yes	Well	Ground water	Permanent	Active
WELL 5 (50099)	21787	Yes	Well	Ground water	Permanent	Active
SOUTH PEKIN	25117	No	Distribution System/Zone	-	-	Active
SCHOOL LEAD SAMPLING	46837	No	Distribution System/Zone	-	-	Active
GENERIC FINISHED SAMPLING STATION	28776	No	Sampling Station	-	-	Active
GENERIC RAW SAMPLING STATION	31198	No	Sampling Station	-	-	Active
DISTRIBUTION ELEVATED STORAGE	11803	No	Storage	-	-	Active
TP 01-WATER TREATMENT BLDG	17295	No	Treatment Plant	-	-	Active

1 - 8 of 8

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP 01-WATER TREATMENT BLDG	17295	Fluoridation	Other
TP 01-WATER TREATMENT BLDG	17295	Hypochlorination, Post	Disinfection
TP 01-WATER TREATMENT BLDG	17295	Sequestration	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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