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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDAZ0411131
PWS NameGW SANTA CRUZ WATER CO
PWS TypeCommunity water system
Owner TypePrivate
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served84000
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
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule1444Returned to Compliance01-NOV-202530-NOV-2025No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine1445Returned to Compliance01-NOV-202530-NOV-2025No
MCLMaximum Contaminant Level Violation, E. coli (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule1442Returned to Compliance01-AUG-202531-AUG-2025Yes
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM1435Returned to Compliance01-APR-202430-JUN-2024No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)1436Returned to Compliance01-APR-202430-JUN-2024No
MRMonitoring, RegularRadionuclides and Revised Rad RuleRadium-2261365Returned to Compliance01-OCT-202331-DEC-2023No
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U1362Returned to Compliance01-OCT-202331-DEC-2023No
MRMonitoring, RegularRadionuclides and Revised Rad RuleRadium-2281366Returned to Compliance01-OCT-202331-DEC-2023No
MRMonitoring, RegularRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)1364Returned to Compliance01-OCT-202331-DEC-2023No
MRMonitoring, RegularRadionuclides and Revised Rad RuleCombined Uranium1363Returned to Compliance01-OCT-202331-DEC-2023No
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule1357Returned to Compliance01-SEP-202330-SEP-2023No
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U1359Returned to Compliance01-JUL-202330-SEP-2023No
MRMonitoring, RegularRadionuclides and Revised Rad RuleRadium-2281358Returned to Compliance01-JUL-202330-SEP-2023No
MRMonitoring, RegularRadionuclides and Revised Rad RuleRadium-2261361Returned to Compliance01-JUL-202330-SEP-2023No
MRMonitoring, RegularRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)1360Returned to Compliance01-JUL-202330-SEP-2023No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM1353Returned to Compliance01-MAR-202131-MAY-2021No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)1354Returned to Compliance01-MAR-202131-MAY-2021No
MRMonitoring, RegularArsenic RuleArsenic1367Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularSynthetic Organic ChemicalsHeptachlor epoxide1401Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularSynthetic Organic ChemicalsHeptachlor1400Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularSynthetic Organic Chemicals2,3,7,8-TCDD1399Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularSynthetic Organic ChemicalsLASSO1398Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularSynthetic Organic ChemicalsAtrazine1397Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularSynthetic Organic ChemicalsCarbofuran1396Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularSynthetic Organic ChemicalsHexachlorocyclopentadiene1395Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularSynthetic Organic ChemicalsDinoseb1394Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularSynthetic Organic ChemicalsPicloram1393Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularSynthetic Organic ChemicalsDi(2-ethylhexyl) phthalate1392Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularSynthetic Organic ChemicalsSimazine1391Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularSynthetic Organic ChemicalsOXAMYL1390Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularSynthetic Organic ChemicalsDi(2-ethylhexyl) adipate1389Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularSynthetic Organic ChemicalsGlyphosate1388Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularSynthetic Organic ChemicalsEndothall1387Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularSynthetic Organic ChemicalsDiquat1386Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularSynthetic Organic ChemicalsDalapon1385Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularSynthetic Organic ChemicalsToxaphene1384Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularSynthetic Organic ChemicalsMethoxychlor1383Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularSynthetic Organic ChemicalsBHC-GAMMA1382Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularSynthetic Organic ChemicalsEndrin1381Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularInorganic ChemicalsThallium, Total1428Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularInorganic ChemicalsThallium, Total1378Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularInorganic ChemicalsBeryllium, Total1377Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularInorganic ChemicalsBeryllium, Total1427Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularInorganic ChemicalsAntimony, Total1376Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularInorganic ChemicalsAntimony, Total1426Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularSynthetic Organic ChemicalsETHYLENE DIBROMIDE1415Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularSynthetic Organic ChemicalsPentachlorophenol1406Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularSynthetic Organic ChemicalsBenzo(a)pyrene1405Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularSynthetic Organic ChemicalsHEXACHLOROBENZENE1404Returned to Compliance01-JAN-202131-DEC-2023No
MRMonitoring, RegularInorganic ChemicalsSelenium1429Returned to Compliance01-JAN-202131-DEC-2023No
  • 1 - 50 of 97

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
2501445SIFState Public Notification received25-JUN-2026State -
2491444SIFState Public Notification received25-JUN-2026State -
2261442SOXState Compliance achieved24-SEP-2025StateSamples collected in following month after EC+ were all negative for total coliform and E. coli, allowing violation to be returned to compliance. GE1 12/15/25
2481383SIFState Public Notification received22-SEP-2025State -
2481384SIFState Public Notification received22-SEP-2025State -
2481385SIFState Public Notification received22-SEP-2025State -
2481386SIFState Public Notification received22-SEP-2025State -
2481387SIFState Public Notification received22-SEP-2025State -
2481388SIFState Public Notification received22-SEP-2025State -
2481389SIFState Public Notification received22-SEP-2025State -
2481390SIFState Public Notification received22-SEP-2025State -
2481391SIFState Public Notification received22-SEP-2025State -
2481392SIFState Public Notification received22-SEP-2025State -
2481393SIFState Public Notification received22-SEP-2025State -
2481394SIFState Public Notification received22-SEP-2025State -
2481395SIFState Public Notification received22-SEP-2025State -
2481396SIFState Public Notification received22-SEP-2025State -
2481397SIFState Public Notification received22-SEP-2025State -
2481398SIFState Public Notification received22-SEP-2025State -
2481399SIFState Public Notification received22-SEP-2025State -
2481400SIFState Public Notification received22-SEP-2025State -
2481401SIFState Public Notification received22-SEP-2025State -
2481402SIFState Public Notification received22-SEP-2025State -
2481403SIFState Public Notification received22-SEP-2025State -
2481404SIFState Public Notification received22-SEP-2025State -
2481405SIFState Public Notification received22-SEP-2025State -
2481406SIFState Public Notification received22-SEP-2025State -
2481414SIFState Public Notification received22-SEP-2025State -
2481415SIFState Public Notification received22-SEP-2025State -
2481416SIFState Public Notification received22-SEP-2025State -
2481381SIFState Public Notification received22-SEP-2025State -
2481382SIFState Public Notification received22-SEP-2025State -
2141380SOXState Compliance achieved09-DEC-2024State -
2031376SOXState Compliance achieved09-SEP-2024StateSamples taken on 8/22 and reported to ADEQ on 9/6/2024. AH9 9/9/2024
2031429SOXState Compliance achieved09-SEP-2024StateSamples taken on 8/22 and reported to ADEQ on 9/6/2024. AH9 9/9/2024
2031428SOXState Compliance achieved09-SEP-2024StateSamples taken on 8/22 and reported to ADEQ on 9/6/2024. AH9 9/9/2024
2031427SOXState Compliance achieved09-SEP-2024StateSamples taken on 8/22 and reported to ADEQ on 9/6/2024. AH9 9/9/2024
2031426SOXState Compliance achieved09-SEP-2024StateSamples taken on 8/22 and reported to ADEQ on 9/6/2024. AH9 9/9/2024
2031424SOXState Compliance achieved09-SEP-2024StateSamples taken on 8/22 and reported to ADEQ on 9/6/2024. AH9 9/9/2024
2031423SOXState Compliance achieved09-SEP-2024StateSamples taken on 8/22 and reported to ADEQ on 9/6/2024. AH9 9/9/2024
2031367SOXState Compliance achieved09-SEP-2024StateSamples taken on 8/22 and reported to ADEQ on 9/6/2024. AH9 9/9/2024
2031368SOXState Compliance achieved09-SEP-2024StateSamples taken on 8/22 and reported to ADEQ on 9/6/2024. AH9 9/9/2024
2031369SOXState Compliance achieved09-SEP-2024StateSamples taken on 8/22 and reported to ADEQ on 9/6/2024. AH9 9/9/2024
2031370SOXState Compliance achieved09-SEP-2024StateSamples taken on 8/22 and reported to ADEQ on 9/6/2024. AH9 9/9/2024
2031371SOXState Compliance achieved09-SEP-2024StateSamples taken on 8/22 and reported to ADEQ on 9/6/2024. AH9 9/9/2024
2031372SOXState Compliance achieved09-SEP-2024StateSamples taken on 8/22 and reported to ADEQ on 9/6/2024. AH9 9/9/2024
2031373SOXState Compliance achieved09-SEP-2024StateSamples taken on 8/22 and reported to ADEQ on 9/6/2024. AH9 9/9/2024
2031374SOXState Compliance achieved09-SEP-2024StateSamples taken on 8/22 and reported to ADEQ on 9/6/2024. AH9 9/9/2024
2031377SOXState Compliance achieved09-SEP-2024StateSamples taken on 8/22 and reported to ADEQ on 9/6/2024. AH9 9/9/2024
2031378SOXState Compliance achieved09-SEP-2024StateSamples taken on 8/22 and reported to ADEQ on 9/6/2024. AH9 9/9/2024
  • 1 - 50 of 97

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WL-55-624107 - NEELY WEST19256YesWell Ground waterPermanentActive
XWL-55-612247 - AMARILLO25585YesWell Ground waterPermanentInactive
WL-55-617336 - VANCE7963YesWell Ground waterPermanentActive
WL-55-612737 - SMITH7962YesWell Ground waterPermanentActive
WL-55-609591 - SORRENTO EAST26641YesWell Ground waterPermanentActive
WL-55-621408 - NEELY EAST26239YesWell Ground waterPermanentActive
WL-55-226690 - RANCHO MIRAGE 225040YesWell Ground waterPermanentActive
WL-55-220627 - RANCHO MIRAGE 122424YesWell Ground waterPermanentActive
WL-55-509941 - RANCHO MIRAGE 022152YesWell Ground waterPermanentActive
WL-55-621406 - NEELY NORTH19379YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM14056NoDistribution System/Zone - - Active
EPDS00223153NoSampling Station - - Active
EPDS001280NoSampling Station - - Active
XEPHIS17789NoSampling Station - - Inactive
XEPDS00526285NoSampling Station - - Inactive
STORAGE TANK 001 - 1,500,00019257NoStorage - - Active
STORAGE TANK 002 - 1,500,00019258NoStorage - - Active
STORAGE TANK 003 - 500,00019259NoStorage - - Active
STORAGE TANK 004 - 500,00019380NoStorage - - Active
STORAGE TANK 005 - 2.5 MG24151NoStorage - - Active
STORAGE TANK 006 - 10,00026177NoStorage - - Active
STORAGE TANK 007 - 10,00026178NoStorage - - Active
STORAGE TANK 009 - 2.5MG26480NoStorage - - Active
STORAGE TANK 010 - 250,00026647NoStorage - - Active
XSTORAGE TANK 008 - 2.5MG26279NoStorage - - Inactive
TP002 - 4-LOG25135NoTreatment Plant - - Active
TP003 - BLENDING - AS, FL, NO3, U25577NoTreatment Plant - - Active
TP004 - CL226179NoTreatment Plant - - Active
TP005 - CL226240NoTreatment Plant - - Active
TP007 - 4-LOG26296NoTreatment Plant - - Active
TP008 - CL226481NoTreatment Plant - - Active
TP010 - BLENDING - AS, FL, NO3, U26642NoTreatment Plant - - Active
XTP006 - CL226281NoTreatment Plant - - Inactive
XTP009 -U - BLENDING26493NoTreatment Plant - - Inactive
XTP001 - CL2, BLENDING - AS, FL, NO3, U914NoTreatment Plant - - Inactive
  • 1 - 35 of 35

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TP002 - 4-LOG251354-Log Treatment of VirusesDisinfection
TP003 - BLENDING - AS, FL, NO3, U25577InnovativeInorganics removal
TP004 - CL226179Chlorination (FRDS-1.5)Disinfection
TP005 - CL226240Chlorination (FRDS-1.5)Disinfection
XTP006 - CL226281Chlorination (FRDS-1.5)Disinfection
TP007 - 4-LOG262964-L:og Remove/Inactivate CryptoDisinfection
TP008 - CL226481Hypochlorination, PreDisinfection
TP010 - BLENDING - AS, FL, NO3, U26642InnovativeInorganics removal
XTP001 - CL2, BLENDING - AS, FL, NO3, U914InnovativeInorganics removal
XTP001 - CL2, BLENDING - AS, FL, NO3, U914Hypochlorination, PostDisinfection
  • 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.