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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDWI2460118
PWS NameCONCORDIA UNIVERSITY
PWS TypeCommunity water system
Owner TypePrivate
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served1500
County ServedOzaukee

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
RPTNotification, Known or Potential LSLLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS2500014Returned to Compliance02-JUL-2025 - No
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule1300011Returned to Compliance01-JAN-2013 - No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)0100003Returned to Compliance01-JUL-200131-JUL-2001No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)0000002Returned to Compliance01-JUL-200031-JUL-2000No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)9900001Returned to Compliance01-AUG-199931-AUG-1999No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)9600006Returned to Compliance01-SEP-199530-SEP-1995No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)9500007Returned to Compliance01-APR-199530-APR-1995No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)9407291Returned to Compliance01-MAR-199431-MAR-1994No
MRMonitoring, RegularSynthetic Organic ChemicalsDiquat9400008Returned to Compliance01-JAN-199431-MAR-1994No
MRMonitoring, RegularSynthetic Organic ChemicalsGlyphosate9400010Returned to Compliance01-JAN-199431-MAR-1994No
MRMonitoring, RegularSynthetic Organic ChemicalsEndothall9400009Returned to Compliance01-JAN-199431-MAR-1994No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)9304168Returned to Compliance01-SEP-199330-SEP-1993No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)9201784Known01-DEC-199131-DEC-1991No
  • 1 - 13 of 13

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
25000172500014SOXState Compliance achieved15-JUL-2025State -
14000151300011SOXState Compliance achieved24-SEP-2013State -
02000109600006SIAState Violation/Reminder Notice13-DEC-2001State -
02000050100003SIEState Public Notification requested13-DEC-2001State -
01000139400010SOXState Compliance achieved24-JUL-2001State -
01000139400009SOXState Compliance achieved24-JUL-2001State -
01000139400008SOXState Compliance achieved24-JUL-2001State -
00000020000002SOXState Compliance achieved30-AUG-2000State -
99000019900001SOXState Compliance achieved30-SEP-1999State -
95000119500007SOXState Compliance achieved28-AUG-1995State -
94105959407291SIFState Public Notification received05-JUL-1994State -
93060329304168SIEState Public Notification requested18-NOV-1993State -
92016709201784SIEState Public Notification requested29-JAN-1992State -
  • 1 - 13 of 13

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
BO5911YesWell Ground waterPermanentActive
2460118124601181NoDistribution System/Zone - - Active
BO5911TNoTreatment Plant - - Active
  • 1 - 3 of 3

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
BO5911THypochlorination, PostDisinfection
BO5911TIon ExchangeSoftening (hardness removal)
BO5911TSequestrationCorrosion control
BO5911TSequestrationIron 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.