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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDWI7290129
PWS NameMAUSTON WATERWORKS
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served4456
County ServedJuneau

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
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice2500017Open17-OCT-2024 - No
TTLSL InventoryLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS2500016Returned to Compliance17-OCT-2024 - Yes
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule2100001Returned to Compliance01-FEB-2021 - No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)9304058Returned to Compliance01-AUG-199331-AUG-1993Yes
MRInitial, Follow-up, or Routine Source Water M/RLead and Copper RuleLead and Copper Rule93V0002Returned to Compliance01-JAN-199324-AUG-1993No
MRWater Quality Parameter M/RLead and Copper RuleLead and Copper Rule93V0001Known01-JUL-199231-DEC-1992No
  • 1 - 6 of 6

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
25000052500016SOXState Compliance achieved16-APR-2025State -
21000022100001SIAState Violation/Reminder Notice12-MAR-2021State -
93E000393V0002SIFState Public Notification received08-NOV-1993StatePUB NOTICE RECD MAUSTON
93056999304058SIEState Public Notification requested20-SEP-1993State -
93E000193V0001SIAState Violation/Reminder Notice10-JAN-1993StateMAUSTON M/R WQP VIOL-INFORMAL ACTION
  • 1 - 5 of 5

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
BG0463YesWell Ground waterPermanentActive
BG0451YesWell Ground waterPermanentInactive
CS3045YesWell Ground waterPermanentActive
BG0474YesWell Ground waterPermanentActive
7290129072901290NoDistribution System/Zone - - Active
BG0463TNoTreatment Plant - - Active
BG0474TNoTreatment Plant - - Active
CS3045TNoTreatment Plant - - Active
  • 1 - 8 of 8

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
BG0463TFluoridationOther
BG0463THypochlorination, PostDisinfection
BG0463TpH AdjustmentCorrosion control
BG0474TFluoridationOther
BG0474THypochlorination, PostDisinfection
BG0474TpH AdjustmentCorrosion control
CS3045TFluoridationOther
CS3045THypochlorination, PostDisinfection
CS3045TpH AdjustmentCorrosion control
  • 1 - 9 of 9

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.