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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDIL0435150
PWS NameIL AMERICAN-ARROWHEAD
PWS TypeCommunity water system
Owner TypePrivate
Primary SourceSurface water purchased
Primacy TypeState
Is Wholesaler?No
Population Served1581
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, Routine Minor (TCR)Total Coliform RuleColiform (TCR)7119703Returned to Compliance01-APR-200330-APR-2003No
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule4275298Returned to Compliance01-OCT-1998 - No
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U7119380Known30-JUN-197729-JUN-1981No
  • 1 - 3 of 3

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
83631047119703SIFState Public Notification received14-JUN-2004State -
83629004275298SOXState Compliance achieved22-NOV-1999State -
  • 1 - 2 of 2

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
CC 03-DISCH-DIST FROM HSP'S AT PUMP STA26094YesConsecutive ConnectionSurface waterPermanentActive
WELL 2 (20468) ABANDONED20179YesWell Ground waterOtherInactive
WELL 1 (20467) EMERGENCY20178YesWell Ground waterEmergencyActive
CTZNS ARROWHEAD DVN23608NoDistribution System/Zone - - Active
SCHOOL LEAD SAMPLING46147NoDistribution System/Zone - - Active
PF03-MAIIN PS RECEIVING DWC WATER43557NoPump Facility - - Active
GENERIC FINISHED SAMPLING STATION27267NoSampling Station - - Active
GENERIC RAW SAMPLING STATION29689NoSampling Station - - Active
ELEV1-100K ELEVATED TANK11107NoStorage - - Active
TAP 01 GROUND STORAGE12749NoStorage - - Active
DISTRIBUTION GROUND STORAGE12146NoStorage - - Inactive
TP 01-WELL 1 (EMERGENCY)32065NoTreatment Plant - - Active
TP 02-WELL 2 (ABANDONED)15326NoTreatment Plant - - Inactive
  • 1 - 13 of 13

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TP 01-WELL 1 (EMERGENCY)32065Hypochlorination, PostDisinfection
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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.