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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDNV0005056
PWS NameCANYON GID
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served1310
County ServedStorey

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
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule39953Open01-OCT-2025 - No
MRMonitoring, RegularNitrate RuleNitrate39952Returned to Compliance01-JAN-202431-DEC-2024No
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule39951Returned to Compliance01-OCT-2023 - No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule39950Returned to Compliance01-OCT-2022 - No
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic39949Returned to Compliance01-JUL-201930-SEP-2019Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic39948Returned to Compliance01-APR-201930-JUN-2019Yes
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM39944Returned to Compliance01-AUG-201431-JUL-2015No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)39945Returned to Compliance01-AUG-201431-JUL-2015No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)39912Returned to Compliance01-NOV-201330-NOV-2013No
MRMonitoring, RegularArsenic RuleArsenic39920Returned to Compliance01-JUL-201330-SEP-2013No
MRMonitoring, RegularArsenic RuleArsenic39922Returned to Compliance01-JUL-201330-SEP-2013No
MRMonitoring, RegularNitrate RuleNitrate39923Returned to Compliance01-JAN-201331-DEC-2013No
MRMonitoring, RegularNitrate RuleNitrate39925Returned to Compliance01-JAN-201331-DEC-2013No
MRMonitoring, RegularVolatile Organic ChemicalsXylenes, Total39913Returned to Compliance01-JAN-201331-DEC-2013No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule37802Returned to Compliance01-JUL-2002 - No
MRInitial Tap Sampling for Pb and CuLead and Copper RuleLead and Copper Rule37301Returned to Compliance01-JUL-1994 - No
MRInitial Tap Sampling for Pb and CuLead and Copper RuleLead and Copper Rule20501Returned to Compliance01-JAN-1994 - No
  • 1 - 17 of 17

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
12019139953SIEState Public Notification requested18-DEC-2025State -
12018939952SIFState Public Notification received01-AUG-2025State -
12018539951SOXState Compliance achieved17-JUL-2024State -
12018439950SIFState Public Notification received05-JUL-2023StatePublic notification was in the 2023 (covering year 2022) CCR.
12017939949SOXState Compliance achieved20-NOV-2019StateRAA - 4TH QUARTER 2019 = 0.009 MG/L
12017939948SOXState Compliance achieved20-NOV-2019StateRAA - 4TH QUARTER 2019 = 0.009 MG/L
12017339944SOXState Compliance achieved03-AUG-2016State -
12017439945SOXState Compliance achieved27-JUL-2016State -
12016239913SOXState Compliance achieved11-AUG-2014StateSAMPLE TAKEN
12015839925SOXState Compliance achieved11-AUG-2014StateSAMPLE TAKEN
12015339923SOXState Compliance achieved17-JUN-2014StateSAMPLE TAKEN
12013739920SIEState Public Notification requested08-MAY-2014State -
12013939922SIEState Public Notification requested08-MAY-2014State -
12011939912SOXState Compliance achieved02-DEC-2013State -
11970237802SOXState Compliance achieved30-JUN-2003StateCCR RCD
11850237301SOXState Compliance achieved26-NOV-2001State -
11850220501SOXState Compliance achieved26-NOV-2001State -
  • 1 - 17 of 17

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL 24564YesWell Ground waterPermanentActive
WELL A AND K1001YesWell Ground waterPermanentInactive
WELL 1793YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM1781NoDistribution System/Zone - - Active
RAINBOW BEND STORAGE TANK2716NoStorage - - Active
STORAGE TANK5628NoStorage - - Active
WELL 2 ARSENIC-IRON-MANGANESE REDUCTION5425NoTreatment Plant - - Active
WELL 1 ARSENIC-IRON-MANGANESE REDUCTION886NoTreatment Plant - - Active
  • 1 - 8 of 8

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
WELL 2 ARSENIC-IRON-MANGANESE REDUCTION5425Hypochlorination, PostDisinfection
WELL 2 ARSENIC-IRON-MANGANESE REDUCTION5425CoagulationInorganics removal
WELL 2 ARSENIC-IRON-MANGANESE REDUCTION5425Filtration, Pressure SandInorganics removal
WELL 1 ARSENIC-IRON-MANGANESE REDUCTION886Hypochlorination, PreIron removal
WELL 1 ARSENIC-IRON-MANGANESE REDUCTION886Hypochlorination, PreDisinfection
WELL 1 ARSENIC-IRON-MANGANESE REDUCTION886Hypochlorination, PreManganese removal
WELL 1 ARSENIC-IRON-MANGANESE REDUCTION886CoagulationInorganics removal
WELL 1 ARSENIC-IRON-MANGANESE REDUCTION886Filtration, Pressure SandInorganics removal
WELL 1 ARSENIC-IRON-MANGANESE REDUCTION886PermanganateIron removal
  • 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.