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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDKS2008718
PWS NameOZAWKIE, CITY OF
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served636
County ServedJefferson

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
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule431Open01-JUL-2024 - No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine430Returned to Compliance01-OCT-202231-DEC-2022No
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule429Returned to Compliance01-OCT-202231-OCT-2022No
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule426Returned to Compliance01-APR-202230-APR-2022No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine427Returned to Compliance01-APR-202230-JUN-2022No
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule428Returned to Compliance31-DEC-2020 - No
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule410Returned to Compliance30-DEC-2017 - No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)407Returned to Compliance01-FEB-200728-FEB-2007No
MRInitial Tap Sampling for Pb and CuLead and Copper RuleLead and Copper Rule194Returned to Compliance01-JAN-1994 - No
MRWater Quality Parameter M/RLead and Copper RuleLead and Copper Rule295Returned to Compliance01-JAN-199430-JUN-1994No
  • 1 - 10 of 10

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
634431SIFState Public Notification received22-JUL-2024State -
631429SIFState Public Notification received08-DEC-2022State -
630430SIFState Public Notification received08-DEC-2022State -
623427SIFState Public Notification received16-JUN-2022State -
622426SIFState Public Notification received16-JUN-2022State -
620428SIAState Violation/Reminder Notice14-JUN-2022State -
613410SOXState Compliance achieved26-OCT-2018StateRTC achieved 10-23-18 SOX entered 10-29-18
608407SIFState Public Notification received06-JUN-2007StateOZAWKIE PN RECEIVED TCR M/R FEB2007
295295SOXState Compliance achieved21-SEP-1994State -
194194SOXState Compliance achieved11-JUL-1994State -
  • 1 - 10 of 10

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
CC FROM JEFFERSON CO RWD 3 EMERGENCY13715YesConsecutive ConnectionGround waterEmergencyInactive
WELL 031832YesWell Ground waterPermanentActive
WELL 021831YesWell Ground waterPermanentActive
WELL 011830YesWell Ground waterPermanentActive
DISTRIBUTION4927NoDistribution System/Zone - - Active
PUMP FACILITY NONPWS8472NoPump Facility - - Inactive
SYSTEM LOCATION11688NoSampling Station - - Active
STORAGE TANK 017110NoStorage - - Active
TP00213907NoTreatment Plant - - Active
TP0013002NoTreatment Plant - - Inactive
  • 1 - 10 of 10

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TP00213907Hypochlorination, PostDisinfection
TP0013002Hypochlorination, PostDisinfection
TP0013002pH AdjustmentCorrosion control
  • 1 - 3 of 3

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.