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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDND2801400
PWS NameMCLEAN-SHERIDAN WATER DISTRICT-SYSTEM 1
PWS TypeCommunity water system
Owner TypePrivate
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served1800
County ServedMcLean

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)4497Returned to Compliance01-OCT-201431-OCT-2014No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine4498Returned to Compliance01-OCT-201431-DEC-2014No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)4494Known01-JAN-200731-JAN-2007No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)4493Known01-NOV-199230-NOV-1992No
  • 1 - 4 of 4

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
4044498SOXState Compliance achieved08-MAY-2015StateSystem has resumed MRDL sampling/reporting quarterly results.
4024497SOXState Compliance achieved12-FEB-2015StateSystem has collected satisfactory subsequent TCR samples.
3964494SIFState Public Notification received14-MAR-2007State -
8934493SIFState Public Notification received09-JAN-1993State -
  • 1 - 4 of 4

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
CC FROM WASHBURN CITY OF11331YesConsecutive ConnectionSurface waterPermanentInactive
WELL #21521YesWell Ground waterPermanentInactive
WELL #1615YesWell Ground waterPermanentActive
WELL #41886YesWell Ground waterPermanentActive
WELL #31767YesWell Ground waterPermanentActive
WELL #511330YesWell Ground waterPermanentActive
COMMON HEADER11801NoCommon Headers - - Active
MCLEAN-SHERIDAN WATER DISTRICT-SYSTEM 13742NoDistribution System/Zone - - Active
IDSE FACILITY11663NoDistribution System/Zone - - Inactive
SAMPLE STATION2446NoSampling Station - - Active
TREATMENT PLANT2906NoTreatment Plant - - Active
  • 1 - 11 of 11

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TREATMENT PLANT2906Filtration, Pressure SandParticulate removal
TREATMENT PLANT2906Filtration, Pressure SandIron removal
TREATMENT PLANT2906Gaseous Chlorination, PreIron removal
TREATMENT PLANT2906Gaseous Chlorination, PreManganese removal
TREATMENT PLANT2906Reducing Agent, Sulfur DioxideDe-chlorination
TREATMENT PLANT2906Gaseous Chlorination, PreDisinfection
TREATMENT PLANT2906SequestrationCorrosion control
TREATMENT PLANT2906SequestrationInorganics removal
TREATMENT PLANT2906Inhibitor, OrthophosphateCorrosion control
TREATMENT PLANT2906FluoridationOther
  • 1 - 10 of 10

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.