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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDCO0143755
PWS NameTRI COUNTY WCD
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water purchased
Primacy TypeState
Is Wholesaler?No
Population Served20490
County ServedMontrose

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
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule110Returned to Compliance01-JUL-2016 - No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)107Returned to Compliance01-MAR-200731-MAR-2007No
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Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
314110SOXState Compliance achieved27-JUL-2016State -
307107SOXState Compliance achieved14-MAY-2007StateLate TCR reporting.
  • 1 - 2 of 2

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
PURCHASED FROM PROJECT 7 CO01436219858YesConsecutive ConnectionSurface waterPermanentActive
DISTRIBUTION SYSTEM7064NoDistribution System/Zone - - Active
RIVERSIDE WEST PUMP STATION16328NoPump Facility - - Active
HIGH MESA TANK16326NoStorage - - Active
WESTESEN TANK16327NoStorage - - Active
IDLEWILD 1 STORAGE TANK18850NoStorage - - Active
IDLEWILD 2 STORAGE TANK18851NoStorage - - Active
IDLEWILD 3 STORAGE TANK18852NoStorage - - Active
PONDEROSA STORAGE TANK18853NoStorage - - Active
LAZY DOG STORAGE TANK18854NoStorage - - Active
SILVERADO 1 STORAGE TANK18855NoStorage - - Active
UNDERHILL STORAGE TANK18856NoStorage - - Active
COLONA STORAGE TANK18857NoStorage - - Active
RIDGE STORAGE TANK18858NoStorage - - Active
SOURCE STORAGE TANK18859NoStorage - - Active
WEST STORAGE TANK18860NoStorage - - Active
HOTCHKISS STORAGE TANK18861NoStorage - - Active
PEACH VALLEY STORAGE TANK18862NoStorage - - Active
DREAM RIDGE STORAGE TANK18863NoStorage - - Active
BUCKHORN STORAGE TANK18864NoStorage - - Active
DALLAS STORAGE TANK18865NoStorage - - Active
PLEASANT POINT STORAGE TANK18866NoStorage - - Active
UNCOMPAHGRE STORAGE TANK18867NoStorage - - Active
SOUTH CANAL STORAGE TANK18868NoStorage - - Active
WEST PORTAL TANK21690NoStorage - - Active
EMERGENCY BOOSTER CHLORINATOR4250NoTreatment Plant - - Inactive
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PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
EMERGENCY BOOSTER CHLORINATOR4250Hypochlorination, PostDisinfection
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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.