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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDIL0310750
PWS NameEAST HAZEL CREST
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water purchased
Primacy TypeState
Is Wholesaler?No
Population Served1500
County ServedCook

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 RuleTTHM5240109Returned to Compliance01-APR-202530-JUN-2025No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)5240108Returned to Compliance01-APR-202530-JUN-2025No
TTWQP Entry Point/Tap Treatment Technique Non-ComplianceLead and Copper RuleLead and Copper Rule5239701Returned to Compliance01-OCT-200031-DEC-2000Yes
MRWater Quality Parameter M/RLead and Copper RuleLead and Copper Rule3782897Returned to Compliance01-JAN-199730-JUN-1997No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)3422396Known01-JUN-199630-JUN-1996No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)3422296Known01-MAY-199631-MAY-1996No
TTPublic EducationLead and Copper RuleLead and Copper Rule3618696Returned to Compliance01-JAN-1996 - Yes
TTOCCT/SOWT Study/RecommendationLead and Copper RuleLead and Copper Rule2729794Returned to Compliance01-JAN-1994 - Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)1621093Known01-NOV-199230-NOV-1992Yes
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)1292091Known01-JAN-199131-JAN-1991No
  • 1 - 10 of 10

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
79572115240108SOXState Compliance achieved30-SEP-2025State -
79572115240109SOXState Compliance achieved30-SEP-2025State -
6389015239701SOXState Compliance achieved31-MAR-2001State -
79569993782897SOXState Compliance achieved16-APR-1999State -
61376973618696SOXState Compliance achieved11-FEB-1997State -
41112952729794SOXState Compliance achieved03-JAN-1995State -
14507931621093SIEState Public Notification requested26-DEC-1992State -
8345911292091SIEState Public Notification requested03-MAR-1991State -
  • 1 - 8 of 8

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
CC 03-EMERGENCY INTERCONN W/ HAZEL CREST25827YesConsecutive ConnectionSurface waterEmergencyActive
CC07-2-EMERG WAY INTER W/ HOMEWOOD39578YesConsecutive ConnectionSurface waterEmergencyActive
CC 02-INTERCONNECT W/ HARVEY25826YesConsecutive ConnectionSurface waterOtherInactive
CC 05-CONNECTION W/ HOMEWOOD (PRIMARY)31645YesConsecutive ConnectionSurface waterPermanentActive
EAST HAZEL CREST23337NoDistribution System/Zone - - Active
CHILDCARE LEAD SAMPLING45794NoDistribution System/Zone - - Active
PF 04-PUMP STATION31646NoPump Facility - - Inactive
GENERIC FINISHED SAMPLING STATION26996NoSampling Station - - Active
GENERIC RAW SAMPLING STATION29418NoSampling Station - - Active
GR01-1.0 MG GROUND STORAGE RESERVOIR14333NoStorage - - Active
TP06 - PUMPING STATION39566NoTreatment Plant - - Active
  • 1 - 11 of 11

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TP06 - PUMPING STATION39566Gaseous Chlorination, PostDisinfection
  • 1 - 1 of 1

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.