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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDNE3105518
PWS NameVALLEY, CITY OF
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served3294
County ServedDouglas

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
RPTLSL ReportingLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS8Open17-OCT-2024 - No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)1Returned to Compliance01-OCT-201431-OCT-2014Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)300293Known01-APR-199330-APR-1993Yes
  • 1 - 3 of 3

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
68SIEState Public Notification requested17-OCT-2024State -
41SOXState Compliance achieved31-OCT-2015StateAdministrative RTC
89493300293SIFState Public Notification received17-MAY-1993State -
  • 1 - 3 of 3

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL 4015667YesWell Ground waterEmergencyInactive
WELL 9212044YesWell Ground waterPermanentActive
WELL 9222032YesWell Ground waterPermanentActive
WELL 551 (DECOMMISSIONED)5666YesWell Ground waterOtherInactive
WELL 351 (DECOMMISSIONED)5665YesWell Ground waterOtherInactive
WELL 2022-115842YesWell Ground waterOtherActive
DISTRIBUTION SYSTEM1786NoDistribution System/Zone - - Active
HIGH SERVICE PUMPS9677NoPump Facility - - Active
WATER TOWER9160NoStorage - - Active
CLEARWELL9161NoStorage - - Active
TREATMENT PLANT 0115890NoTreatment Plant - - Active
551 TREATMENT5760NoTreatment Plant - - Inactive
  • 1 - 12 of 12

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TREATMENT PLANT 0115890Aeration, SprayIron removal
TREATMENT PLANT 0115890Filtration, GreensandIron removal
TREATMENT PLANT 0115890Filtration, GreensandManganese removal
TREATMENT PLANT 0115890PermanganateIron removal
TREATMENT PLANT 0115890Gaseous Chlorination, PostDisinfection
TREATMENT PLANT 0115890Gaseous Chlorination, PreIron removal
TREATMENT PLANT 0115890Gaseous Chlorination, PreManganese removal
TREATMENT PLANT 0115890FluoridationOther
  • 1 - 8 of 8

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.