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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDOR4100169
PWS NameCANYONVILLE, CITY OF
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water
Primacy TypeState
Is Wholesaler?No
Population Served1662
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
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule900711759Returned to Compliance01-DEC-202431-DEC-2024No
MRMonitoring of Treatment (SWTR-Filter)Surface Water Treatment RuleSurface Water Treatment Rule900711756Returned to Compliance01-NOV-202430-NOV-2024No
MRMonitoring, Turbidity (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule900711758Returned to Compliance01-NOV-202430-NOV-2024No
MRMonitoring of Treatment (SWTR-Filter)Surface Water Treatment RuleSurface Water Treatment Rule900711757Returned to Compliance01-NOV-202430-NOV-2024No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule900711755Returned to Compliance01-JUL-2024 - No
MRMonitoring, RegularVolatile Organic ChemicalsToluene900711778Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularVolatile Organic Chemicalso-Dichlorobenzene900711764Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularVolatile Organic Chemicalsp-Dichlorobenzene900711765Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularVolatile Organic ChemicalsVinyl chloride900711766Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularVolatile Organic Chemicals1,2,4-Trichlorobenzene900711760Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularVolatile Organic Chemicalscis-1,2-Dichloroethylene900711761Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularVolatile Organic ChemicalsXylenes, Total900711762Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularNitrate RuleNitrate900711781Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularVolatile Organic ChemicalsStyrene900711780Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularVolatile Organic ChemicalsEthylbenzene900711779Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularVolatile Organic ChemicalsDICHLOROMETHANE900711763Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularVolatile Organic ChemicalsBenzene900711777Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularVolatile Organic ChemicalsCHLOROBENZENE900711776Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularVolatile Organic ChemicalsTetrachloroethylene900711775Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularVolatile Organic Chemicals1,1,2-Trichloroethane900711774Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularVolatile Organic ChemicalsTrichloroethylene900711773Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularVolatile Organic Chemicals1,2-Dichloropropane900711772Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularVolatile Organic ChemicalsCarbon tetrachloride900711771Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularVolatile Organic Chemicals1,1,1-Trichloroethane900711770Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularVolatile Organic Chemicals1,2-Dichloroethane900711769Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularVolatile Organic Chemicalstrans-1,2-Dichloroethylene900711768Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularVolatile Organic Chemicals1,1-Dichloroethylene900711767Returned to Compliance01-JAN-202431-DEC-2024No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule900711754Returned to Compliance01-OCT-2023 - No
MRMonitoring of Treatment (SWTR-Filter)Surface Water Treatment RuleSurface Water Treatment Rule900711751Returned to Compliance01-SEP-202130-SEP-2021No
MRMonitoring, Turbidity (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule900711753Returned to Compliance01-SEP-202130-SEP-2021No
MRMonitoring of Treatment (SWTR-Filter)Surface Water Treatment RuleSurface Water Treatment Rule900711752Returned to Compliance01-SEP-202130-SEP-2021No
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule900711748Returned to Compliance01-JUL-201931-JUL-2019No
TTMonthly Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule900711746Returned to Compliance01-FEB-201928-FEB-2019Yes
TTSingle Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule900711747Returned to Compliance01-FEB-201928-FEB-2019Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)900711740Returned to Compliance01-JUL-201630-SEP-2016Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice900711738Returned to Compliance30-MAY-2016 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)900711739Returned to Compliance01-APR-201630-JUN-2016Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice900711737Returned to Compliance05-MAR-2016 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)900711736Returned to Compliance01-JAN-201631-MAR-2016Yes
MRMonitoring, Turbidity (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule900711732Returned to Compliance01-NOV-201530-NOV-2015No
MRMonitoring of Treatment (SWTR-Filter)Surface Water Treatment RuleSurface Water Treatment Rule900711733Returned to Compliance01-NOV-201530-NOV-2015No
MRMonitoring of Treatment (SWTR-Filter)Surface Water Treatment RuleSurface Water Treatment Rule900711734Returned to Compliance01-NOV-201530-NOV-2015No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)900711735Returned to Compliance01-OCT-201531-DEC-2015Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)900711731Returned to Compliance01-JUL-201530-SEP-2015Yes
MRMonitoring of Treatment (SWTR-Filter)Surface Water Treatment RuleSurface Water Treatment Rule900711729Returned to Compliance01-JUN-201530-JUN-2015No
MRMonitoring of Treatment (SWTR-Filter)Surface Water Treatment RuleSurface Water Treatment Rule900711728Returned to Compliance01-JUN-201530-JUN-2015No
MRMonitoring, Turbidity (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule900711730Returned to Compliance01-JUN-201530-JUN-2015No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)900711727Returned to Compliance01-APR-201530-JUN-2015Yes
MRMonitoring of Treatment (SWTR-Filter)Surface Water Treatment RuleSurface Water Treatment Rule900711725Returned to Compliance01-APR-201530-APR-2015No
MRMonitoring, Turbidity (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule900711724Returned to Compliance01-APR-201530-APR-2015No
  • 1 - 50 of 103

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
400900711759SOXState Compliance achieved28-JAN-2025State -
407900711760SOXState Compliance achieved21-JAN-2025State -
412900711781SOXState Compliance achieved21-JAN-2025State -
418900711780SOXState Compliance achieved21-JAN-2025State -
415900711779SOXState Compliance achieved21-JAN-2025State -
405900711778SOXState Compliance achieved21-JAN-2025State -
402900711777SOXState Compliance achieved21-JAN-2025State -
409900711776SOXState Compliance achieved21-JAN-2025State -
419900711775SOXState Compliance achieved21-JAN-2025State -
403900711774SOXState Compliance achieved21-JAN-2025State -
413900711773SOXState Compliance achieved21-JAN-2025State -
406900711772SOXState Compliance achieved21-JAN-2025State -
411900711771SOXState Compliance achieved21-JAN-2025State -
401900711770SOXState Compliance achieved21-JAN-2025State -
404900711769SOXState Compliance achieved21-JAN-2025State -
416900711768SOXState Compliance achieved21-JAN-2025State -
417900711767SOXState Compliance achieved21-JAN-2025State -
418900711766SOXState Compliance achieved21-JAN-2025State -
420900711765SOXState Compliance achieved21-JAN-2025State -
410900711764SOXState Compliance achieved21-JAN-2025State -
408900711763SOXState Compliance achieved21-JAN-2025State -
414900711762SOXState Compliance achieved21-JAN-2025State -
421900711761SOXState Compliance achieved21-JAN-2025State -
399900711756SOXState Compliance achieved08-JAN-2025State -
399900711758SOXState Compliance achieved08-JAN-2025State -
399900711757SOXState Compliance achieved08-JAN-2025State -
398900711755SOXState Compliance achieved24-JUL-2024State -
397900711754SOXState Compliance achieved18-JAN-2024State -
396900711751SOXState Compliance achieved08-NOV-2021State -
396900711753SOXState Compliance achieved08-NOV-2021State -
396900711752SOXState Compliance achieved08-NOV-2021State -
395900711748SOXState Compliance achieved23-AUG-2019State -
393900711747SOXState Compliance achieved21-MAR-2019State -
393900711746SOXState Compliance achieved21-MAR-2019State -
390900711739SOXState Compliance achieved01-FEB-2017State -
390900711740SOXState Compliance achieved01-FEB-2017State -
385900711738SOXState Compliance achieved23-JUN-2016State -
382900711736SIFState Public Notification received23-JUN-2016State -
383900711723SOXState Compliance achieved09-JUN-2016State -
383900711727SOXState Compliance achieved09-JUN-2016State -
383900711731SOXState Compliance achieved09-JUN-2016State -
383900711718SOXState Compliance achieved09-JUN-2016State -
383900711735SOXState Compliance achieved09-JUN-2016State -
380900711737SOXState Compliance achieved18-APR-2016State -
375900711732SFKState Bilateral Compliance Agreement signed13-JAN-2016State -
375900711733SFKState Bilateral Compliance Agreement signed13-JAN-2016State -
375900711734SFKState Bilateral Compliance Agreement signed13-JAN-2016State -
372900711729SOXState Compliance achieved04-AUG-2015State -
372900711730SOXState Compliance achieved04-AUG-2015State -
372900711728SOXState Compliance achieved04-AUG-2015State -
  • 1 - 50 of 101

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
O'SHEA CREEK11472YesIntakeSurface waterEmergencyInactive
CANYON CREEK11688YesIntakeSurface waterPermanentActive
COMMON HEADER FOR WTP-A19087NoCommon Headers - - Active
DISTRIBUTION SYSTEM6852NoDistribution System/Zone - - Active
EP FOR CANYON CREEK12223NoSampling Station - - Active
TP FOR CANYON CREEK72NoTreatment Plant - - Active
  • 1 - 6 of 6

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TP FOR CANYON CREEK72Filtration, Rapid SandParticulate removal
TP FOR CANYON CREEK72CoagulationParticulate removal
TP FOR CANYON CREEK72SedimentationParticulate removal
TP FOR CANYON CREEK72Hypochlorination, PostDisinfection
TP FOR CANYON CREEK72FlocculationParticulate removal
  • 1 - 5 of 5
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.