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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDNV0000032
PWS NameDAYTON VALLEY WATER SYSTEM
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served16000
County ServedLyon

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)292Known01-FEB-199229-FEB-1992No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)192Known01-JAN-199231-JAN-1992No
  • 1 - 2 of 2

Enforcement Actions


Enforcement Actions

No enforcement action(s) found. EPA has no record of enforcement action(s) reported by the primacy agency for this water system.

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
CC INTERTIE FROM CARSON CITY NV00155992YesConsecutive ConnectionGround waterPermanentActive
WELL 19 0838-025391YesWell Ground waterPermanentInactive
WELL 18 0838-045390YesWell Ground waterPermanentInactive
WELL 17 0838-075389YesWell Ground waterPermanentInactive
WELL 16 0838-065388YesWell Ground waterPermanentInactive
WELL 15 0838-1035387YesWell Ground waterPermanentInactive
WELL 14 0838-085386YesWell Ground waterPermanentInactive
WELL 13 0838-095385YesWell Ground waterPermanentInactive
WELL 12 0838-055384YesWell Ground waterPermanentInactive
WELL 9 0366-035378YesWell Ground waterPermanentInactive
WELL 1406YesWell Ground waterPermanentInactive
WELL 2903YesWell Ground waterPermanentActive
WELL 21 ALAMOSA ST8543YesWell Ground waterPermanentActive
WELL 20 ROLLING A5696YesWell Ground waterPermanentActive
WELL 7 0029-025383YesWell Ground waterPermanentActive
WELL 6 0029-015382YesWell Ground waterPermanentActive
WELL 5 0029-045381YesWell Ground waterPermanentActive
WELL 8 CARDELLI5377YesWell Ground waterPermanentActive
WELL 43281YesWell Ground waterPermanentActive
WELL 31043YesWell Ground waterPermanentActive
WELL 11 0366-045380YesWell Ground waterEmergencyInactive
WELL 10 0366-025379YesWell Ground waterEmergencyInactive
DISTRIBUTION SYSTEM2204NoDistribution System/Zone - - Active
INTERTIE TO CARSON CITY HWY 50 TANK6880NoOther - - Active
BPS UPPER DAYTON TANK YARD6139NoPump Facility - - Active
BPS LOWER DAYTON TANK YARD6369NoPump Facility - - Active
COMSTOCK BOOSTER STATION6370NoPump Facility - - Active
CALCITE PUMP STATION6371NoPump Facility - - Active
LINEHAN PUMP STATION6372NoPump Facility - - Active
DAYTON VALLEY ESTATES PUMP STATION6373NoPump Facility - - Active
SANTA MARIA PUMP STATION6374NoPump Facility - - Active
TEN MILE TANK 1 MG10713NoStorage - - Active
LOWER BOOSTER TANK 40K2206NoStorage - - Active
ROSE PEAK TANK 1MG2207NoStorage - - Active
EL DORADO TANK 1MG 300K2424NoStorage - - Active
TOWN TANK 1MG5213NoStorage - - Active
STORAGE TANK DVE 179K5394NoStorage - - Active
STORAGE TANK DVE 2 450K5395NoStorage - - Active
STORAGE TANK DVE 3 2K5396NoStorage - - Active
STORAGE TANK DVE 8 2K5397NoStorage - - Active
LINEHAN TANK MH 100K5400NoStorage - - Active
HALF MILL TANK MH 500K5401NoStorage - - Active
STORAGE TANK MH 1MG5402NoStorage - - Active
GRINDSTONE TANK MH 650K5403NoStorage - - Active
SIX MILE TANK 2MG5611NoStorage - - Active
SANTA MARIA TANK 525K5612NoStorage - - Active
WELL 2 CHLORINATOR2422NoTreatment Plant - - Active
WELL 4 CHLORINE GENERATOR5212NoTreatment Plant - - Active
WELL 6 CHLORINATOR5392NoTreatment Plant - - Active
WELL 7 CHLORINATOR5393NoTreatment Plant - - Active
  • 1 - 50 of 62

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
WELL 1 CHLORINATOR2421Hypochlorination, PostDisinfection
WELL 1 CHLORINATOR2421Hypochlorination, PreDisinfection
WELL 2 CHLORINATOR2422Hypochlorination, PostDisinfection
WELL 2 CHLORINATOR2422Hypochlorination, PreDisinfection
WELL 3 CHLORINATOR2423Hypochlorination, PreDisinfection
WELL 3 CHLORINATOR2423Hypochlorination, PostDisinfection
WELL 4 CHLORINE GENERATOR5212Gaseous Chlorination, PreDisinfection
WELL 4 CHLORINE GENERATOR5212Hypochlorination, PreDisinfection
WELL 6 CHLORINATOR5392Hypochlorination, PostDisinfection
WELL 7 CHLORINATOR5393Hypochlorination, PostDisinfection
DIST DVE CHLORINATOR5398Hypochlorination, PostDisinfection
WELL 19 CHLORINATOR5404Hypochlorination, PostDisinfection
WELL 5 CHLORINATOR6282Hypochlorination, PreDisinfection
WELL 8 CHLORINATOR6283Hypochlorination, PreDisinfection
WELL 9 CHLORINATOR6422Hypochlorination, PreDisinfection
WELL 20 CHLORINATOR6423Hypochlorination, PreDisinfection
CHLORINATOR AT COMSTOCK BOOSTERS6464Hypochlorination, PostDisinfection
CHLORINATOR AT SANTA MARIA BPS6465Hypochlorination, PostDisinfection
AT UPPER BOOSTER6466Hypochlorination, PostDisinfection
WELL 3 CHLORINE GENERATOR8495Gaseous Chlorination, PostDisinfection
  • 1 - 20 of 20

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.