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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDIL1610150
PWS NameCORDOVA
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served640
County ServedRock Island

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 REVISIONS7068925Returned to Compliance02-JUL-2025 - No
RPTLSL ReportingLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS7068924Returned to Compliance17-OCT-2024 - No
TTLSL InventoryLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS7068923Returned to Compliance17-OCT-2024 - Yes
MRMonitoring, RegularNitrate RuleNitrate7068922Returned to Compliance01-JUL-202330-SEP-2023No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM7068920Returned to Compliance01-JAN-202331-DEC-2023No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)7068921Returned to Compliance01-JAN-202331-DEC-2023No
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule7068919Returned to Compliance30-DEC-2022 - No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine7068918Returned to Compliance01-JUL-201630-SEP-2016No
MRMonitoring, RegularNitrate RuleNitrate7068916Returned to Compliance01-APR-201430-JUN-2014No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)7068913Returned to Compliance01-JUN-201230-JUN-2012No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine7068914Returned to Compliance01-APR-201230-JUN-2012No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)7068910Returned to Compliance01-NOV-201130-NOV-2011No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine7068911Returned to Compliance01-OCT-201131-DEC-2011No
MRMonitoring, Repeat Major (TCR)Total Coliform RuleColiform (TCR)7068907Returned to Compliance01-NOV-201030-NOV-2010No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine7068906Returned to Compliance01-OCT-201031-DEC-2010No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule7068905Returned to Compliance30-OCT-2009 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice7068904Returned to Compliance18-JUL-2009 - No
MRMonitoring, RegularVolatile Organic ChemicalsEthylbenzene7068902Returned to Compliance01-APR-200830-JUN-2008No
MRMonitoring, RegularVolatile Organic ChemicalsXylenes, Total7068903Returned to Compliance01-APR-200830-JUN-2008No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule7068602Returned to Compliance01-JUL-2002 - No
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U7068480Known30-JUN-197729-JUN-1981No
  • 1 - 21 of 21

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
7647068925SOXState Compliance achieved18-DEC-2025State -
7667068924SOXState Compliance achieved21-AUG-2025State -
7657068923SOXState Compliance achieved21-AUG-2025State -
7567068921SOXState Compliance achieved10-SEP-2024State -
7567068920SOXState Compliance achieved10-SEP-2024State -
7557068922SIFState Public Notification received25-JUN-2024State -
7447068919SIAState Violation/Reminder Notice24-JAN-2023State -
7437068918SIFState Public Notification received10-JUL-2017State -
7387068916SIFState Public Notification received17-JUN-2015State -
7337068914SIFState Public Notification received03-AUG-2012State -
7337068911SIFState Public Notification received03-AUG-2012State -
7337068910SIFState Public Notification received03-AUG-2012State -
7337068913SIFState Public Notification received03-AUG-2012State -
7227068906SOXState Compliance achieved10-JAN-2011StateSYSTEM SENT REVISED RESULT SHEET INCLUDING CHLORINE RESIDUAL 01/10/2011
7227068907SOXState Compliance achieved10-JAN-2011StateSYSTEM SENT REVISED RESULT SHEET INCLUDING CHLORINE RESIDUAL 01/10/2011
7137068905SOXState Compliance achieved18-JUN-2010StateSupply issued CCR on 6/30/10; IEPA received CCR on 6/18/10
7117068904SIAState Violation/Reminder Notice12-AUG-2009State -
7097068903SIFState Public Notification received11-AUG-2009State -
7097068902SIFState Public Notification received11-AUG-2009State -
7037068602SOXState Compliance achieved04-JUN-2003State -
  • 1 - 20 of 20

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL 120999YesWell Ground waterPermanentActive
WELL 2 (01902)40299YesWell Ground waterPermanentActive
CORDOVA24885NoDistribution System/Zone - - Active
GENERIC FINISHED SAMPLING STATION28544NoSampling Station - - Active
GENERIC RAW SAMPLING STATION30966NoSampling Station - - Active
TAP 01 GROUND STORAGE13040NoStorage - - Active
ELEV01 - 50,000 GAL ELEVATED TANK44764NoStorage - - Active
DISTRIBUTION ELEVATED STORAGE11706NoStorage - - Inactive
DISTRIBUTION GROUND STORAGE12401NoStorage - - Inactive
WELLSITE 1 AND 217069NoTreatment Plant - - Active
  • 1 - 10 of 10

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
WELLSITE 1 AND 217069Aeration, Slat TrayTaste / odor control
WELLSITE 1 AND 217069FluoridationOther
WELLSITE 1 AND 217069Gaseous Chlorination, PostDisinfection
  • 1 - 3 of 3

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.