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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDIL0150050
PWS NameCHADWICK
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served523
County ServedCarroll

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
TTLSL InventoryLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS7103719Open17-OCT-2024 - Yes
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine7103718Returned to Compliance01-OCT-202331-DEC-2023No
MRMonitoring, RegularInorganic ChemicalsMercury7103717Returned to Compliance01-JAN-202031-DEC-2022No
MRMonitoring, RegularInorganic ChemicalsBeryllium, Total7103712Returned to Compliance01-JAN-202031-DEC-2022No
MRMonitoring, RegularInorganic ChemicalsAntimony, Total7103706Returned to Compliance01-JAN-202031-DEC-2022No
MRMonitoring, RegularInorganic ChemicalsSelenium7103715Returned to Compliance01-JAN-202031-DEC-2022No
MRMonitoring, RegularInorganic ChemicalsNickel7103714Returned to Compliance01-JAN-202031-DEC-2022No
MRMonitoring, RegularInorganic ChemicalsCYANIDE7103705Returned to Compliance01-JAN-202031-DEC-2022No
MRMonitoring, RegularInorganic ChemicalsCadmium7103709Returned to Compliance01-JAN-202031-DEC-2022No
MRMonitoring, RegularInorganic ChemicalsBarium7103716Returned to Compliance01-JAN-202031-DEC-2022No
MRMonitoring, RegularInorganic ChemicalsThallium, Total7103711Returned to Compliance01-JAN-202031-DEC-2022No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)7103682Returned to Compliance01-JUN-201230-JUN-2012Yes
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U7103680Known30-JUN-197729-JUN-1981No
  • 1 - 13 of 13

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
3427103719SIFState Public Notification received18-AUG-2025State -
3397103718SIFState Public Notification received25-APR-2024State -
3387103709SOXState Compliance achieved10-APR-2024State -
3387103705SOXState Compliance achieved10-APR-2024State -
3387103706SOXState Compliance achieved10-APR-2024State -
3387103717SOXState Compliance achieved10-APR-2024State -
3387103711SOXState Compliance achieved10-APR-2024State -
3387103712SOXState Compliance achieved10-APR-2024State -
3387103714SOXState Compliance achieved10-APR-2024State -
3387103715SOXState Compliance achieved10-APR-2024State -
3387103716SOXState Compliance achieved10-APR-2024State -
2907103682SOXState Compliance achieved06-AUG-2012Statelast of sample results for July entered on this date - all good
  • 1 - 12 of 12

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL 2 (11703)19567YesWell Ground waterPermanentActive
WELL 3 (11704)19568YesWell Ground waterPermanentActive
CHADWICK23165NoDistribution System/Zone - - Active
GENERIC FINISHED SAMPLING STATION26824NoSampling Station - - Active
GENERIC RAW SAMPLING STATION29246NoSampling Station - - Active
DISTRIBUTION ELEVATED STORAGE10857NoStorage - - Active
TP 01-WELLS #2 & #3 TREATMENT PLANT14575NoTreatment Plant - - Active
  • 1 - 7 of 7

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TP 01-WELLS #2 & #3 TREATMENT PLANT14575Hypochlorination, PostDisinfection
TP 01-WELLS #2 & #3 TREATMENT PLANT14575FluoridationOther
TP 01-WELLS #2 & #3 TREATMENT PLANT14575Inhibitor, PolyphosphateCorrosion control
  • 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.