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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDTN0000267
PWS NameGRAND JUNCTION WATER DEPT
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served1019
County ServedHardeman

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, RegularVolatile Organic Chemicals1,2,4-Trichlorobenzene578Returned to Compliance01-JUL-201530-SEP-2015No
MRMonitoring, RegularVolatile Organic Chemicalscis-1,2-Dichloroethylene579Returned to Compliance01-JUL-201530-SEP-2015No
MRMonitoring, RegularVolatile Organic ChemicalsEthylbenzene597Returned to Compliance01-JUL-201530-SEP-2015No
MRMonitoring, RegularVolatile Organic ChemicalsToluene596Returned to Compliance01-JUL-201530-SEP-2015No
MRMonitoring, RegularVolatile Organic ChemicalsBenzene595Returned to Compliance01-JUL-201530-SEP-2015No
MRMonitoring, RegularVolatile Organic ChemicalsCHLOROBENZENE594Returned to Compliance01-JUL-201530-SEP-2015No
MRMonitoring, RegularVolatile Organic ChemicalsTetrachloroethylene593Returned to Compliance01-JUL-201530-SEP-2015No
MRMonitoring, RegularVolatile Organic Chemicals1,1,2-Trichloroethane592Returned to Compliance01-JUL-201530-SEP-2015No
MRMonitoring, RegularVolatile Organic ChemicalsTrichloroethylene591Returned to Compliance01-JUL-201530-SEP-2015No
MRMonitoring, RegularVolatile Organic Chemicals1,2-Dichloropropane590Returned to Compliance01-JUL-201530-SEP-2015No
MRMonitoring, RegularVolatile Organic ChemicalsCarbon tetrachloride589Returned to Compliance01-JUL-201530-SEP-2015No
MRMonitoring, RegularVolatile Organic Chemicals1,1,1-Trichloroethane588Returned to Compliance01-JUL-201530-SEP-2015No
MRMonitoring, RegularVolatile Organic Chemicals1,2-Dichloroethane587Returned to Compliance01-JUL-201530-SEP-2015No
MRMonitoring, RegularVolatile Organic Chemicalstrans-1,2-Dichloroethylene586Returned to Compliance01-JUL-201530-SEP-2015No
MRMonitoring, RegularVolatile Organic Chemicals1,1-Dichloroethylene585Returned to Compliance01-JUL-201530-SEP-2015No
MRMonitoring, RegularVolatile Organic ChemicalsVinyl chloride584Returned to Compliance01-JUL-201530-SEP-2015No
MRMonitoring, RegularVolatile Organic Chemicalsp-Dichlorobenzene583Returned to Compliance01-JUL-201530-SEP-2015No
MRMonitoring, RegularVolatile Organic Chemicalso-Dichlorobenzene582Returned to Compliance01-JUL-201530-SEP-2015No
MRMonitoring, RegularVolatile Organic ChemicalsDICHLOROMETHANE581Returned to Compliance01-JUL-201530-SEP-2015No
MRMonitoring, RegularVolatile Organic ChemicalsXylenes, Total580Returned to Compliance01-JUL-201530-SEP-2015No
MRMonitoring, RegularVolatile Organic ChemicalsStyrene598Returned to Compliance01-JUL-201530-SEP-2015No
MRMonitoring, RegularVolatile Organic Chemicals1,2,4-Trichlorobenzene557Returned to Compliance01-JUL-201230-SEP-2012No
MRMonitoring, RegularVolatile Organic ChemicalsStyrene577Returned to Compliance01-JUL-201230-SEP-2012No
MRMonitoring, RegularVolatile Organic ChemicalsEthylbenzene576Returned to Compliance01-JUL-201230-SEP-2012No
MRMonitoring, RegularVolatile Organic ChemicalsToluene575Returned to Compliance01-JUL-201230-SEP-2012No
MRMonitoring, RegularVolatile Organic ChemicalsBenzene574Returned to Compliance01-JUL-201230-SEP-2012No
MRMonitoring, RegularVolatile Organic ChemicalsCHLOROBENZENE573Returned to Compliance01-JUL-201230-SEP-2012No
MRMonitoring, RegularVolatile Organic ChemicalsTetrachloroethylene572Returned to Compliance01-JUL-201230-SEP-2012No
MRMonitoring, RegularVolatile Organic Chemicals1,1,2-Trichloroethane571Returned to Compliance01-JUL-201230-SEP-2012No
MRMonitoring, RegularVolatile Organic ChemicalsTrichloroethylene570Returned to Compliance01-JUL-201230-SEP-2012No
MRMonitoring, RegularVolatile Organic Chemicals1,2-Dichloropropane569Returned to Compliance01-JUL-201230-SEP-2012No
MRMonitoring, RegularVolatile Organic ChemicalsCarbon tetrachloride568Returned to Compliance01-JUL-201230-SEP-2012No
MRMonitoring, RegularVolatile Organic Chemicals1,1,1-Trichloroethane567Returned to Compliance01-JUL-201230-SEP-2012No
MRMonitoring, RegularVolatile Organic Chemicals1,2-Dichloroethane566Returned to Compliance01-JUL-201230-SEP-2012No
MRMonitoring, RegularVolatile Organic Chemicalstrans-1,2-Dichloroethylene565Returned to Compliance01-JUL-201230-SEP-2012No
MRMonitoring, RegularVolatile Organic Chemicals1,1-Dichloroethylene564Returned to Compliance01-JUL-201230-SEP-2012No
MRMonitoring, RegularVolatile Organic ChemicalsVinyl chloride563Returned to Compliance01-JUL-201230-SEP-2012No
MRMonitoring, RegularVolatile Organic Chemicalsp-Dichlorobenzene562Returned to Compliance01-JUL-201230-SEP-2012No
MRMonitoring, RegularVolatile Organic Chemicalso-Dichlorobenzene561Returned to Compliance01-JUL-201230-SEP-2012No
MRMonitoring, RegularVolatile Organic ChemicalsDICHLOROMETHANE560Returned to Compliance01-JUL-201230-SEP-2012No
MRMonitoring, RegularVolatile Organic ChemicalsXylenes, Total559Returned to Compliance01-JUL-201230-SEP-2012No
MRMonitoring, RegularVolatile Organic Chemicalscis-1,2-Dichloroethylene558Returned to Compliance01-JUL-201230-SEP-2012No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)2Returned to Compliance01-MAR-200731-MAR-2007No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine1Returned to Compliance01-JAN-200731-MAR-2007No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)556Returned to Compliance01-SEP-200330-SEP-2003No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)814Known01-AUG-200131-AUG-2001No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)9200314Known01-JAN-199231-JAN-1992No
MRMonitoring, RegularArsenic RuleArsenic8801638Known25-JUN-198524-JUN-1988No
MRMonitoring, RegularInorganic ChemicalsChromium8801641Known25-JUN-198524-JUN-1988No
MRMonitoring, RegularInorganic ChemicalsSelenium8801646Known25-JUN-198524-JUN-1988No
  • 1 - 50 of 72

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
2148578SIFState Public Notification received13-MAY-2016State -
2148598SIFState Public Notification received13-MAY-2016State -
2148580SIFState Public Notification received13-MAY-2016State -
2148581SIFState Public Notification received13-MAY-2016State -
2148582SIFState Public Notification received13-MAY-2016State -
2148583SIFState Public Notification received13-MAY-2016State -
2148584SIFState Public Notification received13-MAY-2016State -
2148585SIFState Public Notification received13-MAY-2016State -
2148586SIFState Public Notification received13-MAY-2016State -
2148587SIFState Public Notification received13-MAY-2016State -
2148588SIFState Public Notification received13-MAY-2016State -
2148589SIFState Public Notification received13-MAY-2016State -
2148590SIFState Public Notification received13-MAY-2016State -
2148591SIFState Public Notification received13-MAY-2016State -
2148592SIFState Public Notification received13-MAY-2016State -
2148593SIFState Public Notification received13-MAY-2016State -
2148594SIFState Public Notification received13-MAY-2016State -
2148595SIFState Public Notification received13-MAY-2016State -
2148596SIFState Public Notification received13-MAY-2016State -
2148597SIFState Public Notification received13-MAY-2016State -
2148579SIFState Public Notification received13-MAY-2016State -
2144557SOXState Compliance achieved15-JUN-2013StateRTC WITH PN AND SAMPLES 11/12/2012
2144558SOXState Compliance achieved15-JUN-2013StateRTC WITH PN AND SAMPLES 11/12/2012
2144559SOXState Compliance achieved15-JUN-2013StateRTC WITH PN AND SAMPLES 11/12/2012
2144560SOXState Compliance achieved15-JUN-2013StateRTC WITH PN AND SAMPLES 11/12/2012
2144561SOXState Compliance achieved15-JUN-2013StateRTC WITH PN AND SAMPLES 11/12/2012
2144562SOXState Compliance achieved15-JUN-2013StateRTC WITH PN AND SAMPLES 11/12/2012
2144563SOXState Compliance achieved15-JUN-2013StateRTC WITH PN AND SAMPLES 11/12/2012
2144564SOXState Compliance achieved15-JUN-2013StateRTC WITH PN AND SAMPLES 11/12/2012
2144565SOXState Compliance achieved15-JUN-2013StateRTC WITH PN AND SAMPLES 11/12/2012
2144566SOXState Compliance achieved15-JUN-2013StateRTC WITH PN AND SAMPLES 11/12/2012
2144567SOXState Compliance achieved15-JUN-2013StateRTC WITH PN AND SAMPLES 11/12/2012
2144568SOXState Compliance achieved15-JUN-2013StateRTC WITH PN AND SAMPLES 11/12/2012
2144569SOXState Compliance achieved15-JUN-2013StateRTC WITH PN AND SAMPLES 11/12/2012
2144570SOXState Compliance achieved15-JUN-2013StateRTC WITH PN AND SAMPLES 11/12/2012
2144571SOXState Compliance achieved15-JUN-2013StateRTC WITH PN AND SAMPLES 11/12/2012
2144572SOXState Compliance achieved15-JUN-2013StateRTC WITH PN AND SAMPLES 11/12/2012
2144573SOXState Compliance achieved15-JUN-2013StateRTC WITH PN AND SAMPLES 11/12/2012
2144574SOXState Compliance achieved15-JUN-2013StateRTC WITH PN AND SAMPLES 11/12/2012
2144575SOXState Compliance achieved15-JUN-2013StateRTC WITH PN AND SAMPLES 11/12/2012
2144576SOXState Compliance achieved15-JUN-2013StateRTC WITH PN AND SAMPLES 11/12/2012
2144577SOXState Compliance achieved15-JUN-2013StateRTC WITH PN AND SAMPLES 11/12/2012
12081SIEState Public Notification requested03-MAY-2007State -
12082SIEState Public Notification requested03-MAY-2007State -
2140556SIFState Public Notification received09-JUN-2004State -
3109814SIEState Public Notification requested28-SEP-2001State -
92028839200314SIAState Violation/Reminder Notice29-FEB-1992State -
88E00018801645SIAState Violation/Reminder Notice30-SEP-1988State -
88E00018801646SIAState Violation/Reminder Notice30-SEP-1988State -
88E00018801644SIAState Violation/Reminder Notice30-SEP-1988State -
  • 1 - 50 of 72

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
2 WELLS - WELL 12523YesWell Ground waterPermanentActive
2 WELLS - WELL 22524YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM5893NoDistribution System/Zone - - Active
SAMPLING STATION5894NoSampling Station - - Active
75,000 GAL TANK14993NoStorage - - Active
200,000 GAL TANK14994NoStorage - - Active
TOTAL STORAGE167NoStorage - - Active
WATER PLANT874NoTreatment Plant - - Active
CLEARWELLTP001NoTreatment Plant - - Active
  • 1 - 9 of 9

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
WATER PLANT874Hypochlorination, PostDisinfection
WATER PLANT874pH Adjustment, PostDisinfection by-products control
WATER PLANT8744-Log Treatment of VirusesDisinfection
WATER PLANT874Inhibitor, OrthophosphateCorrosion control
WATER PLANT874Aeration, Slat TrayTaste / odor control
CLEARWELLTP001Inhibitor, OrthophosphateCorrosion control
CLEARWELLTP001Lime - Soda Ash AdditionSoftening (hardness removal)
CLEARWELLTP001Aeration, Slat TrayTaste / odor control
CLEARWELLTP001Gaseous Chlorination, PostDisinfection
CLEARWELLTP001Gaseous Chlorination, PreDisinfection
  • 1 - 10 of 10

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.