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 IDWI4590456
PWS NameSHAWANO WATERWORKS
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served9610
County ServedShawano

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 Rule2000011Returned to Compliance01-JAN-2020 - No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM1600009Returned to Compliance01-JAN-201531-DEC-2015No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)1600008Returned to Compliance01-JAN-201531-DEC-2015No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)1200007Returned to Compliance01-JUN-201230-JUN-2012Yes
MRMonitoring, RegularSynthetic Organic ChemicalsPentachlorophenol0700006Returned to Compliance01-JAN-200731-MAR-2007No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule0500005Returned to Compliance01-OCT-2004 - No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)9303422Returned to Compliance01-FEB-199328-FEB-1993Yes
MRWater Quality Parameter M/RLead and Copper RuleLead and Copper Rule93V0001Known01-JUL-199231-DEC-1992No
  • 1 - 8 of 8

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
23000322000011SIAState Violation/Reminder Notice06-FEB-2020State -
18000301600008SOXState Compliance achieved22-AUG-2016State -
18000301600009SOXState Compliance achieved22-AUG-2016State -
12000241200007SOXState Compliance achieved16-JUN-2012State -
07000180700006SIFState Public Notification received11-JUN-2007State -
05000140500005SOXState Compliance achieved28-DEC-2004State -
93045389303422SOXState Compliance achieved31-MAR-1993State -
93E000193V0001SIAState Violation/Reminder Notice10-JAN-1993StateSHOREWOOD M/R WQP VIOL-INFORMAL ACTION
  • 1 - 8 of 8

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
BG9795YesWell Ground waterPermanentActive
BG9806YesWell Ground waterPermanentInactive
RJ2009YesWell Ground waterPermanentActive
BG9828YesWell Ground waterPermanentActive
BG9817YesWell Ground waterPermanentActive
4590456245904562NoDistribution System/Zone - - Active
200200NoOther - - Inactive
BG9795TNoTreatment Plant - - Active
BG9817TNoTreatment Plant - - Active
BG9828TNoTreatment Plant - - Active
RJ2009TNoTreatment Plant - - Active
200200TNoTreatment Plant - - Inactive
BG9806TNoTreatment Plant - - Inactive
  • 1 - 13 of 13

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
200200THypochlorination, PostDisinfection
BG9795THypochlorination, PostDisinfection
BG9806THypochlorination, PostDisinfection
BG9817THypochlorination, PostDisinfection
BG9828THypochlorination, PostDisinfection
RJ2009THypochlorination, PostDisinfection
  • 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.