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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDWI2650149
PWS NameWALWORTH WATERWORKS
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served2304
County ServedWalworth

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
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule2500077Returned to Compliance01-OCT-2024 - No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule2400055Returned to Compliance01-JUL-2024 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule2400054Returned to Compliance01-JUL-2024 - No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule2100049Returned to Compliance01-JUL-2021 - No
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule2000043Returned to Compliance01-JUL-2020 - No
TTFailure To Address DeficiencyGround Water RuleGroundwater Rule2000040Returned to Compliance15-FEB-2020 - Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice2000041Returned to Compliance15-FEB-2020 - No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule1700033Returned to Compliance01-JUL-2017 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule1700032Returned to Compliance01-JUL-2017 - No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)0800021Returned to Compliance01-AUG-200831-AUG-2008No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule0800020Returned to Compliance01-JUL-2008 - No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine0800027Returned to Compliance01-JUL-200830-SEP-2008No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)0800014Returned to Compliance01-JAN-200531-DEC-2005No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTTHM0800019Returned to Compliance01-JAN-200531-DEC-2005No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule0300007Returned to Compliance01-JUL-2003 - No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule0100006Returned to Compliance01-OCT-2000 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule0000005Returned to Compliance01-JUL-2000 - No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)0000004Returned to Compliance01-JUN-200030-JUN-2000Yes
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)9900003Returned to Compliance01-SEP-199830-SEP-1998No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)9304210Returned to Compliance01-SEP-199330-SEP-1993No
  • 1 - 20 of 20

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
25000772500077SOXState Compliance achieved19-DEC-2024State -
24000612400055SIAState Violation/Reminder Notice05-SEP-2024State -
24000602400054SIAState Violation/Reminder Notice05-SEP-2024State -
24000572100049SIAState Violation/Reminder Notice10-JUN-2024State -
24000562000043SOXState Compliance achieved22-SEP-2022State -
21000512000040SIFState Public Notification received30-JUN-2021State -
21000522000041SOXState Compliance achieved30-JUN-2021State -
18000431700033SIAState Violation/Reminder Notice10-OCT-2017State -
18000421700032SIAState Violation/Reminder Notice10-OCT-2017State -
09000310800019SOXState Compliance achieved12-AUG-2009State -
09000300800014SOXState Compliance achieved12-AUG-2009State -
09000370800027SFGState Public Notification issued28-APR-2009State -
09000370800021SFGState Public Notification issued28-APR-2009State -
08000260800020SOXState Compliance achieved15-JUL-2008State -
03000140300007SOXState Compliance achieved05-AUG-2003State -
02000180000004SIAState Violation/Reminder Notice14-DEC-2001State -
02000120000005SIAState Violation/Reminder Notice14-DEC-2001State -
02000110100006SIAState Violation/Reminder Notice14-DEC-2001State -
99000079900003SIFState Public Notification received18-DEC-1998State -
93056459304210SOXState Compliance achieved30-OCT-1993State -
  • 1 - 20 of 20

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
BH1903YesWell Ground waterPermanentActive
VK9916YesWell Ground waterPermanentActive
TT9585YesWell Ground waterPermanentActive
BH1914YesWell Ground waterPermanentActive
2650149726501497NoDistribution System/Zone - - Active
100100NoOther - - Active
100100TNoTreatment Plant - - Active
BH1903TNoTreatment Plant - - Active
BH1914TNoTreatment Plant - - Active
VK9916TNoTreatment Plant - - Active
  • 1 - 10 of 10

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
100100TFiltration, Pressure SandIron removal
100100THypochlorination, PostDisinfection
BH1903THypochlorination, PostDisinfection
BH1914THypochlorination, PostDisinfection
VK9916THypochlorination, PostDisinfection
  • 1 - 5 of 5

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.