U.S. flag

An official website of the United States government

Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDIL0190950
PWS NameTHOMASBORO
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served1066
County ServedChampaign

Note


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.

PWS Violation


Violations

Violation Category CodeViolation Type DescriptionRule NameContaminant NameViolation IDCompliance Status DescriptionCompliance Period Begin DateCompliance Period End DateIs Health Based Ind
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule7008625Returned to Compliance01-JUL-2025 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice7008624Returned to Compliance12-JAN-2025 - No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM7008622Returned to Compliance01-OCT-202331-DEC-2023No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)7008623Returned to Compliance01-OCT-202331-DEC-2023No
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule7008619Returned to Compliance29-SEP-2021 - No
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule7008610Returned to Compliance30-DEC-2020 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule7008608Returned to Compliance01-JUL-2012 - No
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule7008607Returned to Compliance01-OCT-2011 - No
OtherPublic Notification Violation without NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice7008405Returned to Compliance27-FEB-2005 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice7008205Returned to Compliance27-FEB-2005 - No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule7008004Returned to Compliance01-JUL-2004 - No
MRWater Quality Parameter M/RLead and Copper RuleLead and Copper Rule7007804Returned to Compliance01-JUL-200331-DEC-2003No
MRWater Quality Parameter M/RLead and Copper RuleLead and Copper Rule5410102Returned to Compliance01-JUL-200131-DEC-2001No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)5317601Known01-JUN-200130-JUN-2001Yes
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)3493996Known01-JUL-199631-JUL-1996No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)3212496Known01-OCT-199531-OCT-1995No
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U7007580Known30-JUN-197729-JUN-1981No
  • 1 - 17 of 17

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
61146447008625SOXState Compliance achieved26-SEP-2025State -
61146407008624SIAState Violation/Reminder Notice18-FEB-2025State -
61146427008623SIFState Public Notification received27-JUN-2024State -
61146427008622SIFState Public Notification received27-JUN-2024State -
61146337008619SOXState Compliance achieved26-OCT-2021State -
61146317008610SOXState Compliance achieved26-MAR-2021State -
61146127008607SOXState Compliance achieved26-SEP-2012State -
61146117008608SOXState Compliance achieved20-JUL-2012State -
61142057008004SOXState Compliance achieved13-MAY-2005State -
61143057008405SOXState Compliance achieved11-MAY-2005StateSupply issued PN 5/13/05 (LATE), IEPA rcvd. copy 5/11/05.
61143057008205SOXState Compliance achieved11-MAY-2005StateSupply issued PN 5/13/05 (LATE), IEPA rcvd. copy 5/11/05.
61135047007804SOXState Compliance achieved23-JUL-2004State -
61128025410102SOXState Compliance achieved30-JUN-2002State -
6366015317601SIEState Public Notification requested15-AUG-2001State -
61125973493996SIFState Public Notification received13-NOV-1996State -
51858963212496SIFState Public Notification received03-JAN-1996State -
  • 1 - 16 of 16

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL 1 (45088) ABANDONED21185YesWell Ground waterOtherInactive
WELL 3 (45090)21187YesWell Ground waterPermanentActive
WELL 2 (45089)21186YesWell Ground waterPermanentActive
WELL 4 (00886)18691YesWell Ground waterPermanentActive
THOMASBORO23203NoDistribution System/Zone - - Active
SCHOOL LEAD SAMPLING46765NoDistribution System/Zone - - Active
GENERIC FINISHED SAMPLING STATION26862NoSampling Station - - Active
GENERIC RAW SAMPLING STATION29284NoSampling Station - - Active
WATER QUALITY SAMPLING43580NoSampling Station - - Active
DISTRIBUTION ELEVATED STORAGE10882NoStorage - - Active
DISTRIBUTION STANDPIPE STORAGE14325NoStorage - - Active
TP01-TREATMENT PLANT14630NoTreatment Plant - - Active
  • 1 - 12 of 12

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TP01-TREATMENT PLANT14630FluoridationOther
TP01-TREATMENT PLANT14630Hypochlorination, PostDisinfection
TP01-TREATMENT PLANT14630FluoridationDisinfection
TP01-TREATMENT PLANT14630Inhibitor, OrthophosphateCorrosion control
TP01-TREATMENT PLANT14630Filtration, Pressure SandIron removal
TP01-TREATMENT PLANT14630Aeration, Slat TrayIron removal
  • 1 - 6 of 6

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.