Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	IL0050050
PWS Name	GREENVILLE
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	8310
County Served	Bond

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	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	7102936	Returned to Compliance	01-JUL-2025	30-SEP-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	7102937	Returned to Compliance	01-JUL-2025	30-SEP-2025	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	7102935	Returned to Compliance	01-JAN-2024	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7102928	Returned to Compliance	30-OCT-2009	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorite	7102927	Returned to Compliance	01-JUN-2009	30-JUN-2009	No
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	7102926	Returned to Compliance	01-JAN-2009	31-MAR-2009	Yes
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7102924	Returned to Compliance	01-JUL-2008	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7102923	Returned to Compliance	01-JUL-2008	-	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7102922	Returned to Compliance	10-APR-2008	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7102921	Returned to Compliance	10-APR-2008	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorite	7102919	Returned to Compliance	01-JAN-2008	31-JAN-2008	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7102920	Returned to Compliance	01-JAN-2008	31-MAR-2008	Yes
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	7102915	Returned to Compliance	01-OCT-2007	31-OCT-2007	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7102916	Returned to Compliance	01-OCT-2007	31-DEC-2007	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chloramine	7102911	Returned to Compliance	01-JUL-2007	30-SEP-2007	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7102914	Returned to Compliance	01-JUL-2007	30-SEP-2007	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	7102912	Returned to Compliance	01-JUL-2007	30-SEP-2007	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	7102908	Returned to Compliance	01-MAY-2007	31-MAY-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chloramine	7102909	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7102910	Returned to Compliance	01-APR-2007	30-JUN-2007	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	7102907	Returned to Compliance	01-JAN-2007	31-JAN-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chloramine	7102807	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7102607	Returned to Compliance	01-OCT-2006	31-DEC-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7102707	Returned to Compliance	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1290091	Known	01-FEB-1991	28-FEB-1991	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	7101180	Returned to Compliance	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
880479	7102937	SOX	State Compliance achieved	31-DEC-2025	State	-
880479	7102936	SOX	State Compliance achieved	31-DEC-2025	State	-
880473	7102935	SIF	State Public Notification received	02-FEB-2024	State	-
880468	7102928	SOX	State Compliance achieved	01-JUN-2010	State	Supply issued CCR on 5/28/10; IEPA received CCR on 6/1/10
880462	7102927	SOX	State Compliance achieved	14-JUL-2009	State	-
880461	7102926	SOX	State Compliance achieved	02-JUL-2009	State	Ratio compliance achieved 2009Q2
880452	7102921	SFK	State Bilateral Compliance Agreement signed	30-JUL-2008	State	VN # W-2008-00224 dated 7/10/08.
880452	7102922	SFK	State Bilateral Compliance Agreement signed	30-JUL-2008	State	VN # W-2008-00224 dated 7/10/08.
880450	7102924	SOX	State Compliance achieved	26-JUL-2008	State	Supply issued PN 7/26/08 (LATE), IEPA rcvd copy 7/26/08.
880451	7102919	SIF	State Public Notification received	26-JUL-2008	State	-
880450	7102923	SOX	State Compliance achieved	26-JUL-2008	State	Supply issued PN 7/26/08 (LATE), IEPA rcvd copy 7/26/08.
880451	7102920	SIF	State Public Notification received	26-JUL-2008	State	-
880448	7102916	SIF	State Public Notification received	20-JUL-2008	State	-
880448	7102912	SIF	State Public Notification received	20-JUL-2008	State	-
880448	7102915	SIF	State Public Notification received	20-JUL-2008	State	-
880447	7102914	SOX	State Compliance achieved	15-JUL-2008	State	RAA fell below MCL, intalled treatment in 2/2008 but just recently optimized
880447	7102910	SOX	State Compliance achieved	15-JUL-2008	State	RAA fell below MCL, intalled treatment in 2/2008 but just recently optimized
880453	7102907	SOX	State Compliance achieved	01-MAY-2008	State	Supply has gone 6 months without a coliform violation.
880453	7102908	SOX	State Compliance achieved	01-MAY-2008	State	Supply has gone 6 months without a coliform violation.
880421	7102911	SOX	State Compliance achieved	27-AUG-2007	State	-
880418	7102707	SIF	State Public Notification received	10-AUG-2007	State	-
880418	7102607	SIF	State Public Notification received	10-AUG-2007	State	-
880416	7102909	SOX	State Compliance achieved	25-JUL-2007	State	-
880408	7102807	SOX	State Compliance achieved	20-FEB-2007	State	-
880092	7101180	SOX	State Compliance achieved	02-FEB-1992	State	OLD VN, RETURNED TO COMPLIANCE. B.P.
878891	1290091	SIF	State Public Notification received	04-APR-1991	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
60096 INTAKE GOVERNOR BOND LAKE	25489	Yes	Intake	Surface water	Permanent	Active
GREENVILLE	23101	No	Distribution System/Zone	-	-	Active
IDSE	35589	No	Distribution System/Zone	-	-	Active
SCHOOL LEAD SAMPLING	46188	No	Distribution System/Zone	-	-	Active
CHILD CARE FACILITY LEAD SAMPLING	46190	No	Distribution System/Zone	-	-	Active
PF 02-BOOSTER STA	22685	No	Pump Facility	-	-	Inactive
GENERIC FINISHED SAMPLING STATION	26760	No	Sampling Station	-	-	Active
GENERIC RAW SAMPLING STATION	29182	No	Sampling Station	-	-	Active
SSIN60096	33589	No	Sampling Station	-	-	Active
LT2 SAMPLE STATION	35292	No	Sampling Station	-	-	Active
TAP 01 GROUND STORAGE	12519	No	Storage	-	-	Active
DISTRIBUTION STANDPIPE STORAGE	14316	No	Storage	-	-	Active
TP01 - WATER TREATMENT PLANT	14495	No	Treatment Plant	-	-	Active

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP01 - WATER TREATMENT PLANT	14495	Gaseous Chlorination, Pre	Taste / odor control
TP01 - WATER TREATMENT PLANT	14495	Fluoridation	Other
TP01 - WATER TREATMENT PLANT	14495	pH Adjustment, Post	Corrosion control
TP01 - WATER TREATMENT PLANT	14495	Permanganate	Iron removal
TP01 - WATER TREATMENT PLANT	14495	Chlorine Dioxide	Disinfection
TP01 - WATER TREATMENT PLANT	14495	Flocculation	Softening (hardness removal)
TP01 - WATER TREATMENT PLANT	14495	Sedimentation	Softening (hardness removal)
TP01 - WATER TREATMENT PLANT	14495	Coagulation	Particulate removal
TP01 - WATER TREATMENT PLANT	14495	Filtration, Rapid Sand	Particulate removal
TP01 - WATER TREATMENT PLANT	14495	Coagulation	Particulate removal
TP01 - WATER TREATMENT PLANT	14495	Gaseous Chlorination, Pre	Disinfection
TP01 - WATER TREATMENT PLANT	14495	Chloramines	Disinfection
TP01 - WATER TREATMENT PLANT	14495	Gaseous Chlorination, 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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