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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDAZ0411019
PWS NameARIZONA WATER CO - ORACLE
PWS TypeCommunity water system
Owner TypePrivate
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served10585
County ServedPinal

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 and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine1272Returned to Compliance01-OCT-201531-DEC-2015No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine1246Returned to Compliance01-JUL-201430-SEP-2014No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine1211Returned to Compliance01-JUL-200730-SEP-2007No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)1207Returned to Compliance01-NOV-200630-NOV-2006No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTTHM605Returned to Compliance01-JAN-200431-DEC-2004No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)705Returned to Compliance01-JAN-200431-DEC-2004No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule1221Returned to Compliance01-JUL-2002 - No
MRMonitoring, RegularSynthetic Organic ChemicalsSimazine501Returned to Compliance01-JAN-200031-DEC-2000No
MRMonitoring, RegularSynthetic Organic ChemicalsEndothall401Returned to Compliance01-JAN-200031-DEC-2000No
MRMonitoring, RegularSynthetic Organic ChemicalsEndothall301Returned to Compliance01-JAN-200031-DEC-2000No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)299Returned to Compliance01-NOV-199830-NOV-1998Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)199Returned to Compliance01-AUG-199831-AUG-1998Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)3903192Known01-DEC-199131-DEC-1991Yes
MRMonitoring, Repeat Minor (TCR)Total Coliform RuleColiform (TCR)3902892Known01-DEC-199131-DEC-1991No
MCLMaximum Contaminant Level Violation, Single SampleInorganic ChemicalsFluoride4254588Known01-JUL-198830-SEP-1988Yes
  • 1 - 15 of 15

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
6211272SOXState Compliance achieved11-JAN-2016StateData Received 1/11/2016 LT6 6/28/2016
6201246SOXState Compliance achieved12-JAN-2015State -
618705SOXState Compliance achieved29-APR-2008State -
618605SOXState Compliance achieved29-APR-2008State -
6131211SOXState Compliance achieved07-NOV-2007State -
6061207SOXState Compliance achieved03-JAN-2007State -
6161221SOXState Compliance achieved01-JUL-2003State -
402199SOXState Compliance achieved03-APR-2002State6 CONSECUTIVE MONTHS OF GOOD BACTI SAMPLING
502299SOXState Compliance achieved03-APR-2002State6 CONSECUTIVE MONTHS OF GOOD BACTI SAMPLING
202501SOXState Compliance achieved27-NOV-2001StateRETURN TO COMPLIANCE, SYSTEM LOADED, HISTORICAL
302401SOXState Compliance achieved27-NOV-2001StateRETURN TO COMPLIANCE, SYSTEM LOADED, HISTORICAL
102301SOXState Compliance achieved27-NOV-2001StateRETURN TO COMPLIANCE, SYSTEM LOADED, HISTORICAL
  • 1 - 12 of 12

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WL-55-547316 - 521956YesWell Ground waterPermanentActive
XWL-55-616635 - 15894YesWell Ground waterPermanentInactive
WL-55-522318 - 45896YesWell Ground waterPermanentActive
WL-55-616636 - 25895YesWell Ground waterPermanentActive
WL-55-616638 - 35358YesWell Ground waterPermanentActive
WL-55-209389 - 621957YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM14485NoDistribution System/Zone - - Active
EPDS00210170NoSampling Station - - Active
EPDS00321666NoSampling Station - - Active
EPDS00421958NoSampling Station - - Active
EPDS001258NoSampling Station - - Active
XEPHIS17760NoSampling Station - - Inactive
STORAGE TANK 001 - 100,00019915NoStorage - - Active
STORAGE TANK 002 - 130,00019916NoStorage - - Active
STORAGE TANK 003 - 20,00019917NoStorage - - Active
STORAGE TANK 004 - 100,00019918NoStorage - - Active
STORAGE TANK 005 - 21,00019919NoStorage - - Active
STORAGE TANK 006 - 100,00019920NoStorage - - Active
STORAGE TANK 007 - 21,00019921NoStorage - - Active
STORAGE TANK 008 - 100,00019922NoStorage - - Active
STORAGE TANK 009 - 1,000,00019923NoStorage - - Active
STORAGE TANK 010 - 750,00022748NoStorage - - Active
TP002 - CL216000NoTreatment Plant - - Active
TP003 - CL219914NoTreatment Plant - - Active
TP004 - CL221959NoTreatment Plant - - Active
TP005 - CL222814NoTreatment Plant - - Active
TP006 - CL222815NoTreatment Plant - - Active
XTP001 - CL21445NoTreatment Plant - - Inactive
  • 1 - 28 of 28

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
XTP001 - CL21445Hypochlorination, PreDisinfection
TP002 - CL216000Hypochlorination, PreDisinfection
TP003 - CL219914Hypochlorination, PostDisinfection
TP004 - CL221959Hypochlorination, PreDisinfection
TP005 - CL222814Chlorination (FRDS-1.5)Disinfection
TP006 - CL222815Chlorination (FRDS-1.5)Disinfection
  • 1 - 6 of 6

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.