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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDIL0890120
PWS NameMILL CREEK WATER RECLAMATION DISTRICT
PWS TypeCommunity water system
Owner TypePrivate
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served8000
County ServedKane

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 Rule5335913Open01-OCT-2025 - No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule5335911Open01-JUL-2025 - No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule5335909Returned to Compliance01-JUL-2024 - No
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule5335908Returned to Compliance01-OCT-2018 - No
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)5335504Returned to Compliance01-OCT-200331-DEC-2003Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)5335304Returned to Compliance01-JUL-200330-SEP-2003Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)5335103Returned to Compliance01-APR-200330-JUN-2003Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)5334903Returned to Compliance01-JAN-200331-MAR-2003Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)5334703Returned to Compliance01-OCT-200231-DEC-2002Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U5334602Returned to Compliance18-FEB-200205-AUG-2002Yes
MRMonitoring, Repeat Major (TCR)Total Coliform RuleColiform (TCR)5334401Known01-APR-200130-APR-2001No
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)4291899Returned to Compliance01-OCT-199830-SEP-2002Yes
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)3714097Known01-FEB-199728-FEB-1997No
  • 1 - 13 of 13

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
7958195335911SIAState Violation/Reminder Notice08-SEP-2025State -
7958145335909SOXState Compliance achieved18-NOV-2024State -
7958125335908SOXState Compliance achieved27-SEP-2019State10/31/2019: Samples collected in 2019YR. JL
7949045335504SIFState Public Notification received26-FEB-2004State -
7944045334903SFKState Bilateral Compliance Agreement signed28-JAN-2004StateW-2003-00529
7944045335103SFKState Bilateral Compliance Agreement signed28-JAN-2004StateW-2003-00529
7944045335304SFKState Bilateral Compliance Agreement signed28-JAN-2004StateW-2003-00529
7944044291899SFKState Bilateral Compliance Agreement signed28-JAN-2004StateW-2003-00529
7944045334703SFKState Bilateral Compliance Agreement signed28-JAN-2004StateW-2003-00529
7923035334602SIFState Public Notification received19-MAR-2003State -
5146015334401SIEState Public Notification requested15-JUN-2001State -
  • 1 - 11 of 11

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL 1 (00951)18755YesWell Ground waterPermanentActive
WELL 3 (01149)18944YesWell Ground waterPermanentActive
WELL 2 (01148)18943YesWell Ground waterPermanentActive
MILL CREEK WTR RCLMTN DSTRCT24008NoDistribution System/Zone - - Active
SCHOOL LEAD SAMPLING46192NoDistribution System/Zone - - Active
GENERIC FINISHED SAMPLING STATION27667NoSampling Station - - Active
GENERIC RAW SAMPLING STATION30089NoSampling Station - - Active
SS01 - MIX OF TP01 AND TP0239824NoSampling Station - - Active
DISTRIBUTION GROUND STORAGE12227NoStorage - - Active
GR01-1.0 MG GROUND TANK AT TP0112846NoStorage - - Active
HD01-THREE 13,520 GAL PRESSURE TANKS14036NoStorage - - Active
DISTRIBUTION PRESSURE STORAGE13420NoStorage - - Inactive
TP 01-TREATMENT PLANT ION EXCHANGE15753NoTreatment Plant - - Active
TP02 -IRON FILTRATION PLANT39823NoTreatment Plant - - Active
  • 1 - 14 of 14

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TP 01-TREATMENT PLANT ION EXCHANGE15753Ion ExchangeRadionuclides removal
TP 01-TREATMENT PLANT ION EXCHANGE15753Hypochlorination, PostDisinfection
TP02 -IRON FILTRATION PLANT39823Hypochlorination, PostDisinfection
TP02 -IRON FILTRATION PLANT39823Filtration, GreensandIron removal
TP02 -IRON FILTRATION PLANT39823Hypochlorination, PreIron removal
TP02 -IRON FILTRATION PLANT39823PermanganateIron removal
  • 1 - 6 of 6

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.