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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDWI6060193
PWS NameMONDOVI WATERWORKS
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served2667
County ServedBuffalo

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
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule2400013Returned to Compliance01-JAN-2024 - No
TTTreatment Technique No Certif. OperatorStage 1 Disinfectants and Disinfection Byproducts RuleStage 1 Disinfectants and Disinfection Byproducts Rule2200011Returned to Compliance02-NOV-2021 - Yes
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule2100010Returned to Compliance01-FEB-2021 - No
TTFailure To Address DeficiencyGround Water RuleGroundwater Rule1700009Returned to Compliance10-JAN-2017 - Yes
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U9800005Returned to Compliance01-JAN-199731-DEC-1997No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)9500004Known01-SEP-199430-SEP-1994No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)9500008Returned to Compliance01-SEP-199430-SEP-1994No
MRMonitoring, Repeat Major (TCR)Total Coliform RuleColiform (TCR)9409760Known17-AUG-199405-SEP-1994No
MRMonitoring, Repeat Major (TCR)Total Coliform RuleColiform (TCR)9400007Returned to Compliance01-AUG-199431-AUG-1994No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)9404541Returned to Compliance01-OCT-199331-OCT-1993Yes
  • 1 - 10 of 10

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
24000242400013SOXState Compliance achieved25-JAN-2024State -
22000222200011SOXState Compliance achieved18-NOV-2021State -
21000202100010SIAState Violation/Reminder Notice12-MAR-2021State -
17000181700009SIFState Public Notification received24-FEB-2017State -
01000139800005SOXState Compliance achieved07-MAR-2001State -
95000039400007SIFState Public Notification received21-NOV-1994State -
95000069500008SIFState Public Notification received21-NOV-1994State -
94070849404541SIFState Public Notification received14-JAN-1994State -
  • 1 - 8 of 8

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
BF2331YesWell Ground waterPermanentActive
BF2342YesWell Ground waterPermanentInactive
EM2624YesWell Ground waterPermanentActive
BF2353YesWell Ground waterPermanentActive
6060193760601937NoDistribution System/Zone - - Active
BF2331TNoTreatment Plant - - Active
BF2353TNoTreatment Plant - - Active
EM2624TNoTreatment Plant - - Active
  • 1 - 8 of 8

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
BF2331TFiltration, Pressure SandIron removal
BF2331TFluoridationOther
BF2331TGaseous Chlorination, PostDisinfection
BF2331TPermanganateIron removal
BF2353TFiltration, Pressure SandIron removal
BF2353TFluoridationOther
BF2353TGaseous Chlorination, PostDisinfection
BF2353TPermanganateIron removal
EM2624TFiltration, Pressure SandIron removal
EM2624TFluoridationOther
EM2624TGaseous Chlorination, PreIron removal
EM2624TReducing Agent, Sulfur DioxideDe-chlorination
EM2624TpH AdjustmentIron removal
  • 1 - 13 of 13

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.