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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDIL0430500
PWS NameITASCA
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water purchased
Primacy TypeState
Is Wholesaler?No
Population Served9506
County ServedDuPage

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
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)7118285Returned to Compliance01-JAN-201831-JAN-2018No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM7118284Returned to Compliance01-JAN-201831-JAN-2018No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)7118282Returned to Compliance01-NOV-201030-NOV-2010Yes
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)7118281Returned to Compliance01-JUL-200731-JUL-2007No
MRInitial Tap Sampling for Pb and CuLead and Copper RuleLead and Copper Rule1729292Returned to Compliance01-OCT-1992 - No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)1551992Known01-JUL-199231-JUL-1992Yes
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U7118280Known30-JUN-197729-JUN-1981No
  • 1 - 7 of 7

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
20597047118285SIFState Public Notification received08-MAY-2018State -
20597047118284SIFState Public Notification received08-MAY-2018State -
20597007118282SIFState Public Notification received13-JAN-2011State -
20596977118281SIFState Public Notification received03-JUL-2008State -
20596931729292SOXState Compliance achieved25-JUN-1993State -
13423921551992SIEState Public Notification requested05-SEP-1992State -
  • 1 - 6 of 6

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
CC 05-MASTER METER BAKER DR26049YesConsecutive ConnectionSurface waterPermanentActive
WELL 5 (20757) ABANDONED20460YesWell Ground waterOtherInactive
WELL 3 (20756) ABANDONED20459YesWell Ground waterOtherInactive
WELL 8 (20758) EMERGENCY20461YesWell Ground waterEmergencyActive
WELL 9 (00327) EMERGENCY18147YesWell Ground waterEmergencyActive
CC 06-MASTER METER WILLOW IRVING PK26050YesConsecutive ConnectionSurface waterPermanentActive
CC 07-MASTER METER INDUSTRIAL DR26051YesConsecutive ConnectionSurface waterPermanentActive
ITASCA23583NoDistribution System/Zone - - Active
IDSE34641NoDistribution System/Zone - - Active
SCHOOL LEAD SAMPLING45098NoDistribution System/Zone - - Active
CHILDCARE FACILITY LEAD SAMPLING45099NoDistribution System/Zone - - Active
PF 08-HSP AT PS34004NoPump Facility - - Inactive
PF 09-HSP AT PS34007NoPump Facility - - Inactive
GENERIC FINISHED SAMPLING STATION27242NoSampling Station - - Active
GENERIC RAW SAMPLING STATION29664NoSampling Station - - Active
ELEV1-1.0 MG PROSPECT AVE ELEVATED TOWER11088NoStorage - - Active
GR01- 1.25 MG GROUND STORAGE RESERVOIR12131NoStorage - - Active
500K GALLON ARDMORE AVE ELEVATED TOWER45714NoStorage - - Active
GR02- 750K GALLON GROUND RESERVOIR TANK45715NoStorage - - Active
GR 08-750K GALLON GROUND TANK AT TP0834005NoStorage - - Inactive
GR 09-TAP 09 GROUND STORAGE34006NoStorage - - Inactive
TP 03-WELL 8 (EMERGENCY)15211NoTreatment Plant - - Active
TP 04-WELL 9 (EMERGENCY)15212NoTreatment Plant - - Active
TP09 - WESTSIDE STATION40410NoTreatment Plant - - Active
TP08 - EASTSIDE STATION40411NoTreatment Plant - - Active
TP 01-WELL 3 (ABANDONED)15209NoTreatment Plant - - Inactive
TP 02-WELL 5 (ABANDONED)15210NoTreatment Plant - - Inactive
  • 1 - 27 of 27

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TP 03-WELL 8 (EMERGENCY)15211Gaseous Chlorination, PreDisinfection
TP 03-WELL 8 (EMERGENCY)15211Gaseous Chlorination, PreIron removal
TP 04-WELL 9 (EMERGENCY)15212Gaseous Chlorination, PreDisinfection
TP 04-WELL 9 (EMERGENCY)15212Gaseous Chlorination, PreIron removal
TP09 - WESTSIDE STATION40410Hypochlorination, PostDisinfection
TP08 - EASTSIDE STATION40411Gaseous Chlorination, PostDisinfection
  • 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.