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 IDIN5243021
PWS NameSILVER LAKE WATER WORKS
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served1030
County ServedKosciusko

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
MRMonitoring, Source Water (GWR)Ground Water RuleE. COLI1226Returned to Compliance29-JUL-2021 - No
MRMonitoring, Source Water (GWR)Ground Water RuleE. COLI1225Returned to Compliance27-DEC-2018 - No
RPTReport Sample Result/Fail Monitor (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule1224Returned to Compliance01-AUG-2017 - No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule1221Returned to Compliance01-OCT-2014 - No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)1220Returned to Compliance01-MAR-201331-MAR-2013No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule1214Returned to Compliance01-OCT-2010 - No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule1211Returned to Compliance01-OCT-2009 - No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)1210Returned to Compliance01-JAN-200931-DEC-2009No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTTHM1209Returned to Compliance01-JAN-200931-DEC-2009No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)1108Returned to Compliance01-MAY-200831-MAY-2008No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule807Returned to Compliance27-SEP-2007 - No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)707Returned to Compliance01-JUL-200731-JUL-2007No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTTHM908Returned to Compliance01-JAN-200731-DEC-2007No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)1008Returned to Compliance01-JAN-200731-DEC-2007No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule606Returned to Compliance07-SEP-2006 - No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule505Returned to Compliance15-DEC-2004 - No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule301Returned to Compliance01-OCT-2000 - No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule200Returned to Compliance19-JAN-2000 - No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)198Returned to Compliance01-MAR-199831-MAR-1998No
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U8933789Known13-OCT-198712-OCT-1991No
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U7033080Known30-JUN-198029-SEP-1980No
MRMonitoring, RegularNitrate RuleNitrate182Known01-OCT-197930-SEP-1982No
  • 1 - 22 of 22

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
23431226SIFState Public Notification received28-DEC-2021State -
23391225SOXState Compliance achieved14-JAN-2019State -
23361224SOXState Compliance achieved06-JUN-2018State -
23331221SOXState Compliance achieved30-DEC-2014State -
23311220SOXState Compliance achieved21-JAN-2014State -
2329198SOXState Compliance achieved18-APR-2013State -
2322707SOXState Compliance achieved30-MAR-2011State -
23221108SOXState Compliance achieved30-MAR-2011State -
23211214SOXState Compliance achieved04-MAR-2011StateRECEIVED 2009 AND 2010 CCR CERTIFICATION FORMS 3/4/11
23211211SOXState Compliance achieved04-MAR-2011StateRECEIVED 2009 AND 2010 CCR CERTIFICATION FORMS 3/4/11
2314505SOXState Compliance achieved01-APR-2010StateThe system submitted an acceptable CR in posterior years, so we decided that it was reasonable to SOX this violation (AL).
23151209SOXState Compliance achieved30-NOV-2009State -
23151210SOXState Compliance achieved30-NOV-2009State -
19081008SOXState Compliance achieved15-JAN-2008StateAS PER AL, STACY, ADRIAN
1908908SOXState Compliance achieved15-JAN-2008StateAS PER AL, STACY, ADRIAN
1508807SOXState Compliance achieved16-NOV-2007StateReceived redone and redistributed CCR. JLM
1007606SOXState Compliance achieved18-OCT-2006StateReceived letter to include missing in 07 CCR. JLW
704301SOXState Compliance achieved01-APR-2004State -
704200SOXState Compliance achieved01-APR-2004State -
  • 1 - 19 of 19

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL #218677YesWell Ground waterPermanentActive
WELL #16209YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM13935NoDistribution System/Zone - - Active
PUMPING FACILITY33521NoPump Facility - - Inactive
STORAGE TANK24550NoStorage - - Active
TREATMENT PLANT7374NoTreatment Plant - - Active
  • 1 - 6 of 6

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TREATMENT PLANT7374Gaseous Chlorination, PreDisinfection
TREATMENT PLANT7374Filtration, Pressure SandIron removal
TREATMENT PLANT7374Gaseous Chlorination, PostDisinfection
TREATMENT PLANT7374Aeration, CascadeIron removal
  • 1 - 4 of 4

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.