Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	PR0003373
PWS Name	CABO ROJO
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	Territory
Is Wholesaler?	No
Population Served	20749
County Served	Cabo Rojo Municipio

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
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	7725736	Returned to Compliance	01-DEC-2021	31-DEC-2021	Yes
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	7725735	Returned to Compliance	01-DEC-2021	31-DEC-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7725737	Returned to Compliance	01-OCT-2021	31-DEC-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7725734	Returned to Compliance	01-APR-2021	30-JUN-2021	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7725733	Returned to Compliance	01-JUL-2020	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7725729	Returned to Compliance	01-OCT-2018	-	No
TT	Failure Submit Treatment Requirement Rpt	Long Term 2 Enhanced Surface Water Treatment Rule	Long Term 2 Enhanced Surface Water Treatment Rule	7725713	Returned to Compliance	16-MAY-2018	-	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7725711	Returned to Compliance	01-APR-2018	30-JUN-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7725712	Returned to Compliance	01-JAN-2018	31-MAR-2018	Yes
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7725727	Returned to Compliance	01-JUL-2017	31-JUL-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Turbidity	7725726	Returned to Compliance	01-JUL-2017	31-JUL-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7725724	Returned to Compliance	01-JUL-2017	31-JUL-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	7725728	Returned to Compliance	01-JUL-2017	31-JUL-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	7725725	Returned to Compliance	01-JUL-2017	31-JUL-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Turbidity	7725723	Returned to Compliance	01-JUL-2017	31-JUL-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	7725722	Returned to Compliance	01-MAY-2017	31-MAY-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7725721	Returned to Compliance	01-MAY-2017	31-MAY-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Turbidity	7725720	Returned to Compliance	01-MAY-2017	31-MAY-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Turbidity	7725717	Returned to Compliance	01-FEB-2017	28-FEB-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	7725719	Returned to Compliance	01-FEB-2017	28-FEB-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7725718	Returned to Compliance	01-FEB-2017	28-FEB-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Turbidity	7725714	Returned to Compliance	01-JAN-2017	31-JAN-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7725715	Returned to Compliance	01-JAN-2017	31-JAN-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	7725716	Returned to Compliance	01-JAN-2017	31-JAN-2017	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7725710	Returned to Compliance	01-JAN-2017	31-MAR-2017	Yes
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Turbidity	7725730	Returned to Compliance	01-DEC-2016	31-DEC-2016	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7725731	Returned to Compliance	01-DEC-2016	31-DEC-2016	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	7725732	Returned to Compliance	01-DEC-2016	31-DEC-2016	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7725701	Returned to Compliance	01-OCT-2016	31-DEC-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7725700	Returned to Compliance	01-OCT-2016	31-DEC-2016	Yes
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Turbidity	7725707	Returned to Compliance	01-OCT-2016	31-OCT-2016	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7725708	Returned to Compliance	01-OCT-2016	31-OCT-2016	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	7725709	Returned to Compliance	01-OCT-2016	31-OCT-2016	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	7725706	Returned to Compliance	01-AUG-2016	31-AUG-2016	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7725705	Returned to Compliance	01-AUG-2016	31-AUG-2016	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Turbidity	7725704	Returned to Compliance	01-AUG-2016	31-AUG-2016	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7725699	Returned to Compliance	01-JUL-2016	30-SEP-2016	Yes
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Turbidity	7725696	Known	01-MAY-2016	31-MAY-2016	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7725697	Known	01-MAY-2016	31-MAY-2016	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	7725698	Known	01-MAY-2016	31-MAY-2016	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7725703	Returned to Compliance	01-APR-2016	30-JUN-2016	Yes
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7725695	Returned to Compliance	01-JAN-2016	31-MAR-2016	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7725693	Returned to Compliance	01-JAN-2016	31-MAR-2016	Yes
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7725694	Returned to Compliance	01-JAN-2016	31-MAR-2016	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7725692	Returned to Compliance	01-OCT-2015	31-DEC-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7725691	Returned to Compliance	01-JUL-2015	30-SEP-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7725690	Returned to Compliance	01-APR-2015	30-JUN-2015	Yes
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	7725689	Returned to Compliance	01-JAN-2015	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7725688	Returned to Compliance	01-JAN-2015	31-MAR-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7725687	Returned to Compliance	01-OCT-2014	31-DEC-2014	Yes

1 - 50 of 263

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
7924478	7725737	SOX	State Compliance achieved	30-JUN-2022	State	-
7924476	7725735	SFJ	State Formal Notice of Violation issued	07-FEB-2022	State	-
7924471	7725736	SFJ	State Formal Notice of Violation issued	07-FEB-2022	State	-
7924469	7725734	SOX	State Compliance achieved	30-SEP-2021	State	-
7924468	7725689	SOX	State Compliance achieved	11-FEB-2021	State	-
7924468	7725647	SOX	State Compliance achieved	11-FEB-2021	State	-
7924468	7725652	SOX	State Compliance achieved	11-FEB-2021	State	-
7924466	7725733	SOX	State Compliance achieved	31-JUL-2020	State	-
7924459	7725729	SOX	State Compliance achieved	13-AUG-2019	State	-
7924457	7725711	SOX	State Compliance achieved	31-DEC-2018	State	-
7924457	7725712	SOX	State Compliance achieved	31-DEC-2018	State	-
7924457	7725703	SOX	State Compliance achieved	31-DEC-2018	State	-
7924449	7725702	SOX	State Compliance achieved	31-DEC-2018	State	-
7924450	7725700	SOX	State Compliance achieved	31-DEC-2018	State	-
7924449	7725699	SOX	State Compliance achieved	31-DEC-2018	State	-
7924449	7725693	SOX	State Compliance achieved	31-DEC-2018	State	-
7924449	7725692	SOX	State Compliance achieved	31-DEC-2018	State	-
7924449	7725691	SOX	State Compliance achieved	31-DEC-2018	State	-
7924449	7725690	SOX	State Compliance achieved	31-DEC-2018	State	-
7924449	7725688	SOX	State Compliance achieved	31-DEC-2018	State	-
7924449	7725687	SOX	State Compliance achieved	31-DEC-2018	State	-
7924449	7725686	SOX	State Compliance achieved	31-DEC-2018	State	-
7924449	7725680	SOX	State Compliance achieved	31-DEC-2018	State	-
7924457	7725710	SOX	State Compliance achieved	31-DEC-2018	State	-
7924452	7725713	SOX	State Compliance achieved	18-DEC-2018	State	-
7924462	7725732	SOX	State Compliance achieved	31-JAN-2018	State	-
7924462	7725731	SOX	State Compliance achieved	31-JAN-2018	State	-
7924462	7725730	SOX	State Compliance achieved	31-JAN-2018	State	-
7924462	7725728	SOX	State Compliance achieved	31-JAN-2018	State	-
7924462	7725727	SOX	State Compliance achieved	31-JAN-2018	State	-
7924462	7725726	SOX	State Compliance achieved	31-JAN-2018	State	-
7924462	7725725	SOX	State Compliance achieved	31-JAN-2018	State	-
7924462	7725724	SOX	State Compliance achieved	31-JAN-2018	State	-
7924462	7725723	SOX	State Compliance achieved	31-JAN-2018	State	-
7924462	7725722	SOX	State Compliance achieved	31-JAN-2018	State	-
7924462	7725721	SOX	State Compliance achieved	31-JAN-2018	State	-
7924462	7725720	SOX	State Compliance achieved	31-JAN-2018	State	-
7924462	7725719	SOX	State Compliance achieved	31-JAN-2018	State	-
7924462	7725718	SOX	State Compliance achieved	31-JAN-2018	State	-
7924462	7725717	SOX	State Compliance achieved	31-JAN-2018	State	-
7924462	7725716	SOX	State Compliance achieved	31-JAN-2018	State	-
7924462	7725714	SOX	State Compliance achieved	31-JAN-2018	State	-
7924462	7725715	SOX	State Compliance achieved	31-JAN-2018	State	-
7924451	7725701	SOX	State Compliance achieved	30-SEP-2017	State	-
7924446	7725708	SFJ	State Formal Notice of Violation issued	13-DEC-2016	State	-
7924446	7725707	SFJ	State Formal Notice of Violation issued	13-DEC-2016	State	-
7924446	7725709	SFJ	State Formal Notice of Violation issued	13-DEC-2016	State	-
7924445	7725704	SFJ	State Formal Notice of Violation issued	05-DEC-2016	State	-
7924445	7725706	SFJ	State Formal Notice of Violation issued	05-DEC-2016	State	-
7924445	7725705	SFJ	State Formal Notice of Violation issued	05-DEC-2016	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
LAJAS CHANNEL	1936	Yes	Intake	Surface water	Permanent	Active
CLUB DE LEONES	1317	Yes	Well	Ground water	Permanent	Inactive
ANA MARIA	1316	Yes	Well	Ground water	Permanent	Inactive
MCDOUGLAS	1315	Yes	Well	Ground water	Permanent	Inactive
CABO ROJO III	1314	Yes	Well	Ground water	Permanent	Inactive
CABO ROJO II (BAJURAS)	1313	Yes	Well	Ground water	Permanent	Inactive
CABO ROJO I	1312	Yes	Well	Ground water	Permanent	Inactive
POZO HACIENDA LA MARGARITA	1310	Yes	Well	Ground water	Permanent	Inactive
POZO # 8	1309	Yes	Well	Ground water	Permanent	Inactive
TERMINAL DE CARROS PUBLICOS	1308	Yes	Well	Ground water	Permanent	Inactive
WEKO 2	1311	Yes	Well	Ground water	Other	Inactive
WEKO 1	1307	Yes	Well	Ground water	Other	Inactive
YAUCO LAKE	3528	Yes	Intake	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	2369	No	Distribution System/Zone	-	-	Active
CABO ROJO III	1024	No	Treatment Plant	-	-	Active
CLUB DE LEONES	1042	No	Treatment Plant	-	-	Active
CABO ROJO II (BAJURAS)	1096	No	Treatment Plant	-	-	Active
LAJAS CHANNEL	279	No	Treatment Plant	-	-	Active
WEKO 1	540	No	Treatment Plant	-	-	Active
MCDOUGLAS	550	No	Treatment Plant	-	-	Active
POZO HACIENDA LA MARGARITA	594	No	Treatment Plant	-	-	Active
CABO ROJO I	665	No	Treatment Plant	-	-	Active
TERMINAL DE CARROS PUBLICOS	718	No	Treatment Plant	-	-	Active
POZO # 8	879	No	Treatment Plant	-	-	Active
WEKO 2	924	No	Treatment Plant	-	-	Active
ANA MARIA	937	No	Treatment Plant	-	-	Active
CABO ROJO (BOQUERON)	61	No	Treatment Plant	-	-	Inactive

1 - 27 of 27

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
CABO ROJO III	1024	Gaseous Chlorination, Post	Disinfection
CLUB DE LEONES	1042	Gaseous Chlorination, Post	Disinfection
CABO ROJO II (BAJURAS)	1096	Gaseous Chlorination, Post	Disinfection
LAJAS CHANNEL	279	Gaseous Chlorination, Post	Disinfection
WEKO 1	540	Gaseous Chlorination, Post	Disinfection
MCDOUGLAS	550	Gaseous Chlorination, Post	Disinfection
POZO HACIENDA LA MARGARITA	594	Gaseous Chlorination, Post	Disinfection
CABO ROJO (BOQUERON)	61	Filtration, Rapid Sand	Particulate removal
CABO ROJO I	665	Gaseous Chlorination, Post	Disinfection
TERMINAL DE CARROS PUBLICOS	718	Gaseous Chlorination, Post	Disinfection
POZO # 8	879	Gaseous Chlorination, Post	Disinfection
WEKO 2	924	Gaseous Chlorination, Post	Disinfection
ANA MARIA	937	Gaseous Chlorination, Post	Disinfection

1 - 13 of 13

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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