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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDIL1450300
PWS NameWILLISVILLE
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water purchased
Primacy TypeState
Is Wholesaler?No
Population Served799
County ServedPerry

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
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice4219318Returned to Compliance12-JUL-2025 - No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM4219317Returned to Compliance01-APR-202430-JUN-2024No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM4219315Returned to Compliance01-OCT-202331-DEC-2023No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)4219316Returned to Compliance01-OCT-202331-DEC-2023No
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule4219314Returned to Compliance30-DEC-2021 - No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM4219311Returned to Compliance01-SEP-201930-NOV-2019No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)4219310Returned to Compliance01-SEP-201930-NOV-2019No
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule4219309Returned to Compliance01-JAN-2016 - No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule4219308Returned to Compliance06-OCT-2010 - No
MCLMaximum Contaminant Level Violation, AverageStage 1 Disinfectants and Disinfection Byproducts RuleChlorite4219307Returned to Compliance01-JAN-201031-JAN-2010Yes
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule4219106Returned to Compliance01-OCT-2005 - No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule4219005Returned to Compliance01-JUL-2005 - No
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule4218805Returned to Compliance01-OCT-2004 - No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)4218698Known01-JUL-199831-JUL-1998No
  • 1 - 14 of 14

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
73777414219317SIFState Public Notification received05-SEP-2025State -
73777404219318SOXState Compliance achieved05-SEP-2025State -
73777344219316SIFState Public Notification received04-JUN-2024State -
73777354219315SIFState Public Notification received04-JUN-2024State -
73777284219314SOXState Compliance achieved02-FEB-2022State -
73777254219310SIFState Public Notification received08-JUL-2020State -
73777264219311SIFState Public Notification received08-JUL-2020State -
73777154219309SOXState Compliance achieved21-JAN-2016StateReceived LCRN certification form
73777134219308SOXState Compliance achieved05-NOV-2010StateSupply issued a satisfactory CCR 11/2/10 (on time), IEPA rcvd copy 11/5/10.
73777104219307SIFState Public Notification received10-MAR-2010State -
73777064218805SOXState Compliance achieved22-AUG-2006State -
73777064219106SOXState Compliance achieved22-AUG-2006State -
73768054219005SOXState Compliance achieved01-SEP-2005State -
73762984218698SIEState Public Notification requested15-SEP-1998State -
  • 1 - 14 of 14

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
CC 04 - WILLISVILLE MASTER METER26482YesConsecutive ConnectionSurface waterPermanentActive
WELL 2 (71031) (ABANDONED)22592YesWell Ground waterOtherInactive
WELL 1 (71030) (ABANDONED)22591YesWell Ground waterOtherInactive
WILLISVILLE24795NoDistribution System/Zone - - Active
IDSE35215NoDistribution System/Zone - - Active
GENERIC FINISHED SAMPLING STATION28454NoSampling Station - - Active
GENERIC RAW SAMPLING STATION30876NoSampling Station - - Active
DISTRIBUTION ELEVATED STORAGE11654NoStorage - - Active
TP01 - WELL 2 (ABANDONED)16937NoTreatment Plant - - Inactive
TP02 - OLD PLANT (ABANDONED)16938NoTreatment Plant - - Inactive
TP03 - OLD PLANT (ABANDONED)16939NoTreatment Plant - - Inactive
  • 1 - 11 of 11

PWS Treatment Processes

Treatment Processes

No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.
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.