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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDNE3104701
PWS NameCOZAD, CITY OF
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served3915
County ServedDawson

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
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)313Returned to Compliance01-AUG-201531-AUG-2015Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)312Returned to Compliance01-JUL-201431-JUL-2014Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)311Returned to Compliance01-NOV-201030-NOV-2010Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)310Returned to Compliance01-NOV-200930-NOV-2009Yes
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U314Returned to Compliance01-JAN-200831-OCT-2010No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule100Returned to Compliance19-OCT-1999 - No
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Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
1620924313SOXState Compliance achieved30-AUG-2016StateAdministrative RTC
1620923312SOXState Compliance achieved31-JUL-2015StateAdministrative RTC
1620922311SOXState Compliance achieved30-NOV-2011StateAdministrative RTC
1620925314SOXState Compliance achieved31-OCT-2011StateAdministrative RTC
1620921310SOXState Compliance achieved30-NOV-2010StateAdministrative RTC
1620600100SOXState Compliance achieved24-FEB-2000State -
  • 1 - 6 of 6

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL 7212918YesWell Ground waterEmergencyInactive
WELL 5313516YesWell Ground waterPermanentInactive
WELL 6313271YesWell Ground waterPermanentActive
WELL 6513206YesWell Ground waterPermanentActive
WELL 8512429YesWell Ground waterPermanentActive
WELL 9411994YesWell Ground waterPermanentActive
WELL 2006212323YesWell Ground waterPermanentActive
WELL 2006112322YesWell Ground waterPermanentActive
WELL 6416159YesWell Ground waterOtherInactive
WELL 6616158YesWell Ground waterOtherInactive
WELL 6716157YesWell Ground waterOtherInactive
WELL 6723079YesWell Ground waterOtherInactive
WELL 5913348YesWell Ground waterEmergencyInactive
COMBINED POE12472NoCommon Headers - - Inactive
DISTRIBUTION SYSTEM1851NoDistribution System/Zone - - Active
TEST WELL 2004111084NoOther - - Inactive
WATER TOWER6066NoStorage - - Active
  • 1 - 17 of 17

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.