Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	090400676
PWS Name	Cocopah Bend RV & Golf Resort
PWS Type	Community water system
Owner Type	Tribal Government
Primary Source	Ground water
Primacy Type	Tribal
Is Wholesaler?	No
Population Served	1095
County Served

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.

Violations

Violation Category Code	Violation Type Description	Rule Name	Contaminant Name	Violation ID	Compliance Status Description	Compliance Period Begin Date	Compliance Period End Date	Is Health Based Ind
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	0400676272456120250	Returned to Compliance	01-JAN-2025	31-MAR-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	0400676272950120250	Returned to Compliance	01-JAN-2025	31-MAR-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	0400676272950120251	Returned to Compliance	01-JAN-2025	31-MAR-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	0400676272456120251	Known	01-JAN-2025	31-MAR-2025	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	04006764B800072024	Returned to Compliance	01-JUL-2024	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	040067634301492021	Returned to Compliance	01-SEP-2021	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	040067627099972021	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	04006763A800062021	Returned to Compliance	01-JUN-2021	30-JUN-2021	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	040067627099942021	Returned to Compliance	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	040067603210512020	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	040067603204012020	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	040067603204112020	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	040067603211012020	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	040067603232612020	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	040067603203112020	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	04006764507001020181	Returned to Compliance	09-OCT-2018	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	04006764507001020180	Returned to Compliance	09-OCT-2018	-	Yes
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	040067630245642018	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	040067630295042018	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,3,7,8-TCDD	040067603206312017	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	040067630245642015	Returned to Compliance	01-APR-2015	30-JUN-2015	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	040067602295012015	Returned to Compliance	01-JAN-2015	31-MAR-2015	Yes
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	040067630245612015	Returned to Compliance	01-JAN-2015	31-MAR-2015	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	04006764507001220141	Returned to Compliance	01-DEC-2014	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	04006764507001220140	Returned to Compliance	01-DEC-2014	-	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	04006767575001220141	Returned to Compliance	01-DEC-2014	-	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	04006764507001220142	Returned to Compliance	01-DEC-2014	-	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	04006767575001220140	Returned to Compliance	01-DEC-2014	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	04006767575001220142	Returned to Compliance	01-DEC-2014	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	0400676022950102014	Returned to Compliance	01-OCT-2014	31-DEC-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	040067602295072014	Returned to Compliance	01-JUL-2014	30-SEP-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	040067602295042014	Returned to Compliance	01-APR-2014	30-JUN-2014	Yes
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	040067634301462011	Returned to Compliance	01-JUN-2011	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	040067624310052010	Returned to Compliance	01-MAY-2010	31-MAY-2010	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	040067634301442010	Returned to Compliance	01-APR-2010	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	040067603104012008	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	040067622310042007	Returned to Compliance	01-APR-2007	30-APR-2007	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	040067622310032007	Returned to Compliance	01-MAR-2007	31-MAR-2007	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	040067671700072006	Returned to Compliance	01-JUL-2006	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	040067623310062006	Returned to Compliance	01-JUN-2006	30-JUN-2006	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	040067624310012006	Returned to Compliance	01-JAN-2006	31-JAN-2006	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	0400676253100122005	Returned to Compliance	01-DEC-2005	31-DEC-2005	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	0400676233100102005	Returned to Compliance	01-OCT-2005	31-OCT-2005	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	040067671700072005	Returned to Compliance	01-JUL-2005	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	040067623310012005	Returned to Compliance	01-JAN-2005	31-JAN-2005	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	040067603104012005	Returned to Compliance	01-JAN-2005	31-DEC-2005	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	040067671700072004	Returned to Compliance	01-JUL-2004	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	040067623310062004	Returned to Compliance	01-JUN-2004	30-JUN-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	040067603294612004	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	040067603293112004	Returned to Compliance	01-JAN-2004	31-DEC-2004	No

1 - 50 of 146

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
0400676OX06122512181	0400676272456120250	EOX	Federal Compliance achieved	12-JUN-2025	Region	Report received late, on 6/12/2025.
0400676OX06122512181	0400676272950120250	EOX	Federal Compliance achieved	12-JUN-2025	Region	Report received late, on 6/12/2025.
0400676OX06122512181	0400676272950120251	EOX	Federal Compliance achieved	12-JUN-2025	Region	Report received late, on 6/12/2025.
0400676OX08212411913	04006764B800072024	EOX	Federal Compliance achieved	21-AUG-2024	Region	Subsequent reporting of required results.
0400676OX05022411814	040067603232612020	EOX	Federal Compliance achieved	02-MAY-2024	Region	Subsequent reporting of required results.
0400676OX05022411814	040067603211012020	EOX	Federal Compliance achieved	02-MAY-2024	Region	Subsequent reporting of required results.
0400676OX05022411814	040067603210512020	EOX	Federal Compliance achieved	02-MAY-2024	Region	Subsequent reporting of required results.
0400676OX05022411814	040067603204112020	EOX	Federal Compliance achieved	02-MAY-2024	Region	Subsequent reporting of required results.
0400676OX05022411814	040067603204012020	EOX	Federal Compliance achieved	02-MAY-2024	Region	Subsequent reporting of required results.
0400676OX05022411814	040067603203112020	EOX	Federal Compliance achieved	02-MAY-2024	Region	Subsequent reporting of required results.
0400676OX09282210951	040067634301492021	EOX	Federal Compliance achieved	28-SEP-2022	Region	Deficiency/Defect corrected.
0400676OX08182210951	040067627099972021	EOX	Federal Compliance achieved	18-AUG-2022	Region	Subsequent reporting of required results.
0400676OX07212110815	04006763A800062021	EOX	Federal Compliance achieved	21-JUL-2021	Region	Subsequent reporting of required results.
0400676OX04152110815	040067627099942021	EOX	Federal Compliance achieved	15-APR-2021	Region	Subsequent reporting of required results.
0400676OX11192010815	040067603206312017	EOX	Federal Compliance achieved	19-NOV-2020	Region	Subsequent reporting of required results.
0400676OX10171996221	04006764507001020180	EOX	Federal Compliance achieved	17-OCT-2019	Region	The system is currently in compliance with an approved corrective action plan and schedule, submitted as part of the administrative order of consent
0400676OX10171996222	04006764507001020181	EOX	Federal Compliance achieved	17-OCT-2019	Region	The system is currently in compliance with an approved corrective action plan and schedule, submitted as part of the administrative order of consent
0400676OX08231896220	040067630245642018	EOX	Federal Compliance achieved	23-AUG-2018	Region	Subsequent reporting of required results.
0400676OX08231896219	040067630295042018	EOX	Federal Compliance achieved	23-AUG-2018	Region	Subsequent reporting of required results.
0400676OX08201581798	0400676022950102014	EOX	Federal Compliance achieved	20-AUG-2015	Region	-
0400676OX08201581800	040067630245612015	EOX	Federal Compliance achieved	20-AUG-2015	Region	-
0400676OX08201581797	040067602295072014	EOX	Federal Compliance achieved	20-AUG-2015	Region	-
0400676OX08201581796	040067602295042014	EOX	Federal Compliance achieved	20-AUG-2015	Region	-
0400676OX08201581799	040067602295012015	EOX	Federal Compliance achieved	20-AUG-2015	Region	-
0400676OX08201581802	040067630245642015	EOX	Federal Compliance achieved	20-AUG-2015	Region	-
0400676OX08111581536	04006767575001220141	EOX	Federal Compliance achieved	11-AUG-2015	Region	-
0400676OX08111581537	04006767575001220142	EOX	Federal Compliance achieved	11-AUG-2015	Region	-
0400676OX08111581535	04006767575001220140	EOX	Federal Compliance achieved	11-AUG-2015	Region	-
0400676OX07011581643	04006764507001220141	EOX	Federal Compliance achieved	01-JUL-2015	Region	-
0400676OX07011581642	04006764507001220140	EOX	Federal Compliance achieved	01-JUL-2015	Region	-
0400676OX07011581644	04006764507001220142	EOX	Federal Compliance achieved	01-JUL-2015	Region	-
0400676OX07131169776	040067634301462011	EOX	Federal Compliance achieved	13-JUL-2011	Region	Full compliance with TCR and GWR.
0400676OX03211161303	040067634301442010	EOX	Federal Compliance achieved	21-MAR-2011	Region	> 6 months in compliance with TCR
0400676OX03211161304	040067624310052010	EOX	Federal Compliance achieved	21-MAR-2011	Region	> 6 months in compliance with TCR
0400676OX03311049152	040067603104012008	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400676OX03311049164	040067603200511998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400676OX03311049167	040067603200512001	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400676OX03311049148	040067603200512004	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400676OX03311049168	040067603201012001	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400676OX03311049120	040067603201012004	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400676OX03311049169	040067603201512001	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400676OX03311049136	040067603201512004	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400676OX03311049156	040067603202011998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400676OX03311049170	040067603202012001	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400676OX03311049155	040067603202012004	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400676OX03311049135	040067603203111998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400676OX03311049171	040067603203112001	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400676OX03311049197	040067603203112004	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400676OX03311049161	040067603203211998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400676OX03311049172	040067603203212001	EOX	Federal Compliance achieved	31-MAR-2010	Region	-

1 - 50 of 145

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
Well 1 (abandoned)	0400676GW001	Yes	Well	Ground water	Emergency	Inactive
East Well	0400676GW003	Yes	Well	Ground water	Permanent	Active
West Well	0400676GW002	Yes	Well	Ground water	Permanent	Active
Entry Point to PWS# 0400676 Distribution System	0400676EP001	No	Common Headers	-	-	Active
Entry Point for RO 1 Ice Room/Restaurant	0400676EP002	No	Common Headers	-	-	Active
Entry Point for RO 2 Cantina	0400676EP003	No	Common Headers	-	-	Active
PWS# 0400676 Distribution System	0400676DS001	No	Distribution System/Zone	-	-	Active
Ice Room/Restaurant	0400676DS002	No	Distribution System/Zone	-	-	Active
Cantina	0400676DS003	No	Distribution System/Zone	-	-	Active
Common Header for West and East Well	0400676CH001	No	Other	-	-	Active
Pressure Tank	0400676HP001	No	Pressure Control	-	-	Inactive
Pumping Facility	0400676PF001	No	Pump Facility	-	-	Inactive
Storage Tank 1 (Elevated)	0400676ST001	No	Storage	-	-	Active
Storage Tank (Ground)	0400676ST002	No	Storage	-	-	Inactive
Iron and Manganese Removal Plant	0400676TP003	No	Treatment Plant	-	-	Active
RO 1 - Ice Room/Restaurant	0400676TP004	No	Treatment Plant	-	-	Active
RO 2 - Cantina	0400676TP005	No	Treatment Plant	-	-	Active
East Well Treatment	0400676TP001	No	Treatment Plant	-	-	Inactive
West Well Treatment	0400676TP002	No	Treatment Plant	-	-	Inactive

1 - 19 of 19

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
Iron and Manganese Removal Plant	0400676TP003	Filtration, Greensand	Iron removal
Iron and Manganese Removal Plant	0400676TP003	Filtration, Greensand	Manganese removal
Iron and Manganese Removal Plant	0400676TP003	Chlorination (FRDS-1.5)	Disinfection
RO 1 - Ice Room/Restaurant	0400676TP004	Reverse Osmosis	Taste / odor control
RO 2 - Cantina	0400676TP005	Reverse Osmosis	Taste / odor control

1 - 5 of 5

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.

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