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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDAZ0410171
PWS NameGW OCOTILLO WATER - CATALINA
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served1168
County ServedPima

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 Rule1728Returned to Compliance01-JUL-2008 - No
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule1725Returned to Compliance01-OCT-2006 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule1727Returned to Compliance01-JUL-2006 - No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)1706Returned to Compliance01-FEB-200628-FEB-2006No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTTHM1709Returned to Compliance01-JAN-200631-DEC-2006No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)1710Returned to Compliance01-JAN-200631-DEC-2006No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule705Returned to Compliance01-JUL-2005 - No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTTHM1723Returned to Compliance01-JAN-200531-DEC-2005No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)1724Returned to Compliance01-JAN-200531-DEC-2005No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine405Returned to Compliance01-OCT-200431-DEC-2004No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTTHM1721Returned to Compliance01-JAN-200431-DEC-2004No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)1722Returned to Compliance01-JAN-200431-DEC-2004No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule1406Returned to Compliance01-JUL-2003 - No
MRMonitoring, RegularInorganic ChemicalsCYANIDE202Returned to Compliance01-JAN-200131-DEC-2003No
MRMonitoring, RegularInorganic ChemicalsCYANIDE102Returned to Compliance01-JAN-200131-DEC-2003No
MRMonitoring, RegularSynthetic Organic ChemicalsPentachlorophenol399Returned to Compliance01-JAN-199831-DEC-2000No
MRMonitoring, RegularInorganic ChemicalsCYANIDE1731Returned to Compliance01-JAN-199531-DEC-2003No
MRMonitoring, RegularInorganic ChemicalsMercury4153889Known01-JUL-198830-SEP-1988No
MRMonitoring, RegularInorganic ChemicalsCadmium4153489Known01-JUL-198830-SEP-1988No
MRMonitoring, RegularNitrate RuleNitrate4153089Known01-JUL-198830-SEP-1988No
MRMonitoring, RegularInorganic ChemicalsSelenium4153989Known01-JUL-198830-SEP-1988No
MRMonitoring, RegularInorganic ChemicalsChromium4153589Known01-JUL-198830-SEP-1988No
MRMonitoring, RegularInorganic ChemicalsBarium4153389Known01-JUL-198830-SEP-1988No
MRMonitoring, RegularInorganic ChemicalsFluoride4153689Known01-JUL-198830-SEP-1988No
MRMonitoring, RegularArsenic RuleArsenic4153288Known10-AUG-198508-AUG-1988No
  • 1 - 25 of 25

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
3231723SOXState Compliance achieved29-SEP-2008State -
3231722SOXState Compliance achieved29-SEP-2008State -
3231721SOXState Compliance achieved29-SEP-2008State -
3231724SOXState Compliance achieved29-SEP-2008State -
3251728SOXState Compliance achieved10-JUL-2008State -
3211725SOXState Compliance achieved07-APR-2008State -
3201706SOXState Compliance achieved02-OCT-2007State -
3201710SOXState Compliance achieved02-OCT-2007State -
3201709SOXState Compliance achieved02-OCT-2007State -
3171727SOXState Compliance achieved13-JUL-2006State -
309705SOXState Compliance achieved31-DEC-2005State -
306405SOXState Compliance achieved07-APR-2005State -
3291731SOXState Compliance achieved14-SEP-2004State -
204202SOXState Compliance achieved29-JAN-2004StateAUTO RTC
104102SOXState Compliance achieved29-JAN-2004StateAUTO RTC
3161406SOXState Compliance achieved14-JUL-2003State -
302399SOXState Compliance achieved27-NOV-2001StateRETURN TO COMPLIANCE, SYSTEM LOADED, HISTORICAL
  • 1 - 17 of 17

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WL-55-208824 - I-001B25572YesWell Ground waterPermanentActive
XWL-55-619866 - I-001A8071YesWell Ground waterPermanentInactive
XWL-55-619867 - I-2A5883YesWell Ground waterPermanentInactive
XWL-55-619868 - I-003A5882YesWell Ground waterPermanentInactive
WL-55-504655 - I-002 B6866YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM12280NoDistribution System/Zone - - Active
EPDS22610074NoSampling Station - - Active
EPDS22725574NoSampling Station - - Active
XEPDS22510073NoSampling Station - - Inactive
XEPHIS17722NoSampling Station - - Inactive
STORAGE TANK 001 - 50,00023283NoStorage - - Active
STORAGE TANK 002 - 150,00023284NoStorage - - Active
STORAGE TANK 003 - 150,00023285NoStorage - - Active
TP225 - CL21434NoTreatment Plant - - Active
TP226 - CL21435NoTreatment Plant - - Active
TP227 - CL225573NoTreatment Plant - - Active
  • 1 - 16 of 16

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TP225 - CL21434Hypochlorination, PostDisinfection
TP226 - CL21435Hypochlorination, PostDisinfection
TP227 - CL225573Chlorination (FRDS-1.5)Disinfection
  • 1 - 3 of 3

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.