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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDMT0000234
PWS NameHAMILTON CITY OF
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served5585
County ServedRavalli

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 Rule1401116Returned to Compliance30-DEC-2017 - No
MRMonitoring, RegularNitrate RuleNitrate-Nitrite1401113Returned to Compliance01-JAN-201231-DEC-2012No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)1401112Returned to Compliance01-DEC-201131-DEC-2011No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule1400107Returned to Compliance01-JUL-2006 - No
MRInitial Tap Sampling for Pb and CuLead and Copper RuleLead and Copper Rule1398504Returned to Compliance01-OCT-2001 - No
MRInitial Tap Sampling for Pb and CuLead and Copper RuleLead and Copper Rule1398604Returned to Compliance01-JUL-2001 - No
MRMonitoring, RegularNitrate RuleNitrate109299Returned to Compliance01-JAN-199631-DEC-1996No
MRMonitoring, RegularNitrate RuleNitrate1397996Returned to Compliance01-JAN-199431-DEC-1994No
MRWater Quality Parameter M/RLead and Copper RuleLead and Copper Rule274994Returned to Compliance01-JUL-199331-DEC-1993No
MRMonitoring, RegularNitrate RuleNitrate1288596Returned to Compliance01-JAN-199331-DEC-1993No
  • 1 - 10 of 10

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
53029201401116SOXState Compliance achieved19-OCT-2020StateSOXing with 10/19/20 submittal-MRF(11/10/20)
53029151401113SIEState Public Notification requested18-JAN-2013State -
53029131401112SOXState Compliance achieved03-FEB-2012StatePer written correspondence missing sample mislabled as "well 2" was taken from the Willow Ct. apartments. MJT 2/3/2012.
53012091288596SOXState Compliance achieved15-MAY-2009StateSOX-RTC MIGRATION 5/15/09
53013091397996SOXState Compliance achieved15-MAY-2009StateSOX-RTC MIGRATION 5/15/09
53011071400107SOXState Compliance achieved15-FEB-2007Statereceived 2/14/2007
53008041398504SOXState Compliance achieved04-FEB-2004StateBaseline sample sets collected in 2002. Promote to annuals for 2003. - sjm
53008041398604SOXState Compliance achieved04-FEB-2004StateBaseline sample sets collected in 2002. Promote to annuals for 2003. - sjm
4475601109299SOXState Compliance achieved15-MAY-2001State -
111894274994SOXState Compliance achieved11-MAR-1994State -
  • 1 - 10 of 10

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL 7 GWIC 17315016068YesWell Ground waterPermanentActive
WELL 4 ABANDONED4439YesWell Ground waterPermanentInactive
WELL 3 ABANDONED4099YesWell Ground waterPermanentInactive
WELL 1 GWIC 1363356654YesWell Ground waterPermanentActive
WELL 2 GWIC 542764301YesWell Ground waterPermanentActive
WELL 6 GWIC 552513789YesWell Ground waterPermanentActive
WELL 5 KURTZ LANE GWIC 544433788YesWell Ground waterPermanentActive
WELL 9 GWIC 26322516213YesWell Ground waterPermanentActive
WELL 8 GWIC 26322416069YesWell Ground waterPermanentActive
COMMON HEADER FOR WELLS 5 7 8 916070NoCommon Headers - - Active
CLEAR WELL FOR CH00116210NoClear Well - - Active
DISTRIBUTION SYSTEM8427NoDistribution System/Zone - - Active
PRESSURE CONTROL WEBER16211NoPressure Control - - Active
PRESSURE CONTROL FOR CW00116212NoPressure Control - - Active
STORAGE FACILITY 100000016207NoStorage - - Active
STORAGE FACILITY 500000355NoStorage - - Inactive
TREATMENT PLANT FOR WELLS 5 7 8 916209NoTreatment Plant - - Active
TP FOR WELL 22893NoTreatment Plant - - Active
TP FOR WELL 63004NoTreatment Plant - - Active
TP FOR WELL 13108NoTreatment Plant - - Active
TREATMENT PLANT FOR WELL 516208NoTreatment Plant - - Inactive
TP FOR WELL 42822NoTreatment Plant - - Inactive
  • 1 - 22 of 22

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TREATMENT PLANT FOR WELL 516208Hypochlorination, PostDisinfection
TREATMENT PLANT FOR WELLS 5 7 8 916209Hypochlorination, PostDisinfection
TREATMENT PLANT FOR WELLS 5 7 8 916209Inhibitor, OrthophosphateCorrosion control
TP FOR WELL 22893Inhibitor, OrthophosphateCorrosion control
TP FOR WELL 22893Hypochlorination, PostDisinfection
TP FOR WELL 63004Inhibitor, OrthophosphateCorrosion control
TP FOR WELL 63004Hypochlorination, PostDisinfection
TP FOR WELL 13108Inhibitor, OrthophosphateCorrosion control
TP FOR WELL 13108Hypochlorination, PostDisinfection
  • 1 - 9 of 9

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.