Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	PR0005096
PWS Name	GURABO URBANO
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	Territory
Is Wholesaler?	No
Population Served	24967
County Served	Gurabo 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
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7625596	Returned to Compliance	01-APR-2025	30-APR-2025	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7625593	Returned to Compliance	01-OCT-2020	31-DEC-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7625592	Returned to Compliance	01-JUL-2020	30-SEP-2020	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7625589	Returned to Compliance	01-JUL-2020	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7625590	Returned to Compliance	01-APR-2020	30-JUN-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7625591	Returned to Compliance	01-JAN-2020	31-MAR-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7625588	Returned to Compliance	01-OCT-2019	31-DEC-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7625580	Returned to Compliance	01-JAN-2019	31-MAR-2019	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7625587	Known	01-NOV-2018	30-NOV-2018	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7625581	Returned to Compliance	01-OCT-2018	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7625573	Returned to Compliance	01-OCT-2018	31-DEC-2018	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7625585	Known	01-AUG-2018	31-AUG-2018	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7625586	Known	01-AUG-2018	31-AUG-2018	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7625584	Known	01-JUL-2018	31-JUL-2018	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7625583	Known	01-JUN-2018	30-JUN-2018	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Turbidity	7625561	Returned to Compliance	01-APR-2018	30-APR-2018	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	7625563	Returned to Compliance	01-APR-2018	30-APR-2018	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7625562	Returned to Compliance	01-APR-2018	30-APR-2018	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7625582	Known	01-APR-2018	30-APR-2018	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7625557	Returned to Compliance	01-APR-2018	30-JUN-2018	Yes
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7625559	Returned to Compliance	01-JAN-2018	31-JAN-2018	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	7625560	Returned to Compliance	01-JAN-2018	31-JAN-2018	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Turbidity	7625558	Returned to Compliance	01-JAN-2018	31-JAN-2018	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Turbidity	7625577	Returned to Compliance	01-JUL-2017	31-JUL-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7625578	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	7625579	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	7625576	Returned to Compliance	01-MAY-2017	31-MAY-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Turbidity	7625574	Returned to Compliance	01-MAY-2017	31-MAY-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7625575	Returned to Compliance	01-MAY-2017	31-MAY-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Turbidity	7625570	Returned to Compliance	01-MAR-2017	31-MAR-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	7625572	Returned to Compliance	01-MAR-2017	31-MAR-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7625571	Returned to Compliance	01-MAR-2017	31-MAR-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Turbidity	7625567	Returned to Compliance	01-FEB-2017	28-FEB-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7625568	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	7625569	Returned to Compliance	01-FEB-2017	28-FEB-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7625565	Returned to Compliance	01-JAN-2017	31-JAN-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Turbidity	7625564	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	7625566	Returned to Compliance	01-JAN-2017	31-JAN-2017	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7625556	Returned to Compliance	01-JAN-2017	31-MAR-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7625551	Returned to Compliance	01-OCT-2016	31-DEC-2016	Yes
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Turbidity	7625553	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	7625555	Returned to Compliance	01-OCT-2016	31-OCT-2016	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7625554	Returned to Compliance	01-OCT-2016	31-OCT-2016	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7625550	Returned to Compliance	01-JUL-2016	30-SEP-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7625552	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)	7625549	Returned to Compliance	01-JAN-2016	31-MAR-2016	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7625548	Returned to Compliance	01-JAN-2016	31-MAR-2016	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7625547	Returned to Compliance	01-JAN-2016	31-MAR-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7625546	Returned to Compliance	01-OCT-2015	31-DEC-2015	Yes
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7625544	Returned to Compliance	01-JAN-2015	31-MAR-2015	No

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
8036698	7625596	SFJ	State Formal Notice of Violation issued	24-JUN-2025	State	-
8036696	7625593	SOX	State Compliance achieved	31-MAR-2021	State	-
8036694	7625588	SOX	State Compliance achieved	30-MAR-2021	State	-
8036694	7625592	SOX	State Compliance achieved	30-MAR-2021	State	-
8036694	7625591	SOX	State Compliance achieved	30-MAR-2021	State	-
8036694	7625590	SOX	State Compliance achieved	30-MAR-2021	State	-
8036697	7625476	SOX	State Compliance achieved	11-FEB-2021	State	-
8036697	7625545	SOX	State Compliance achieved	11-FEB-2021	State	-
8036697	7625517	SOX	State Compliance achieved	11-FEB-2021	State	-
8036695	7625589	SOX	State Compliance achieved	31-JUL-2020	State	-
8036679	7625581	SOX	State Compliance achieved	13-AUG-2019	State	-
9999900000000000001	7625580	SOX	State Compliance achieved	30-JUN-2019	ODSWeb	-
8036690	7625557	SOX	State Compliance achieved	30-JUN-2019	State	-
8036690	7625573	SOX	State Compliance achieved	30-JUN-2019	State	-
8036688	7625587	SFJ	State Formal Notice of Violation issued	13-MAR-2019	State	-
8036675	7625560	SOX	State Compliance achieved	30-NOV-2018	State	-
8036675	7625563	SOX	State Compliance achieved	30-NOV-2018	State	-
8036675	7625559	SOX	State Compliance achieved	30-NOV-2018	State	-
8036675	7625562	SOX	State Compliance achieved	30-NOV-2018	State	-
8036675	7625558	SOX	State Compliance achieved	30-NOV-2018	State	-
8036675	7625561	SOX	State Compliance achieved	30-NOV-2018	State	-
8036684	7625585	SFJ	State Formal Notice of Violation issued	31-OCT-2018	State	-
8036684	7625586	SFJ	State Formal Notice of Violation issued	31-OCT-2018	State	-
8036683	7625584	SFJ	State Formal Notice of Violation issued	18-SEP-2018	State	-
8036681	7625583	SFJ	State Formal Notice of Violation issued	13-SEP-2018	State	-
8036680	7625582	SFJ	State Formal Notice of Violation issued	28-JUN-2018	State	-
8036672	7625556	SOX	State Compliance achieved	31-MAR-2018	State	-
8036672	7625551	SOX	State Compliance achieved	31-MAR-2018	State	-
8036672	7625550	SOX	State Compliance achieved	31-MAR-2018	State	-
8036672	7625547	SOX	State Compliance achieved	31-MAR-2018	State	-
8036672	7625546	SOX	State Compliance achieved	31-MAR-2018	State	-
8036672	7625552	SOX	State Compliance achieved	31-MAR-2018	State	-
8036677	7625578	SFJ	State Formal Notice of Violation issued	31-OCT-2017	State	-
8036677	7625577	SFJ	State Formal Notice of Violation issued	31-OCT-2017	State	-
8036677	7625579	SFJ	State Formal Notice of Violation issued	31-OCT-2017	State	-
8036691	7625567	SOX	State Compliance achieved	31-AUG-2017	State	-
8036691	7625576	SOX	State Compliance achieved	31-AUG-2017	State	-
8036691	7625569	SOX	State Compliance achieved	31-AUG-2017	State	-
8036691	7625570	SOX	State Compliance achieved	31-AUG-2017	State	-
8036691	7625571	SOX	State Compliance achieved	31-AUG-2017	State	-
8036691	7625572	SOX	State Compliance achieved	31-AUG-2017	State	-
8036691	7625574	SOX	State Compliance achieved	31-AUG-2017	State	-
8036691	7625575	SOX	State Compliance achieved	31-AUG-2017	State	-
8036691	7625566	SOX	State Compliance achieved	31-AUG-2017	State	-
8036691	7625565	SOX	State Compliance achieved	31-AUG-2017	State	-
8036691	7625564	SOX	State Compliance achieved	31-AUG-2017	State	-
8036691	7625568	SOX	State Compliance achieved	31-AUG-2017	State	-
8036668	7625553	SFJ	State Formal Notice of Violation issued	13-DEC-2016	State	-
8036668	7625554	SFJ	State Formal Notice of Violation issued	13-DEC-2016	State	-
8036668	7625555	SFJ	State Formal Notice of Violation issued	13-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
GURABO RIVER	2046	Yes	Intake	Surface water	Permanent	Active
HATO NUEVO 2	2960	Yes	Well	Ground water	Permanent	Inactive
MAME II	3186	Yes	Well	Ground water	Other	Inactive
COTTO	2949	Yes	Well	Ground water	Other	Inactive
MENDOZA	1592	Yes	Well	Ground water	Other	Inactive
DON SICO DIAZ	1591	Yes	Well	Ground water	Other	Inactive
VIDAL (HATO NUEVO)	1590	Yes	Well	Ground water	Other	Inactive
DISTRIBUTION SYSTEM	2545	No	Distribution System/Zone	-	-	Active
GURABO URBANO	162	No	Treatment Plant	-	-	Active
COTTO	2950	No	Treatment Plant	-	-	Active
HATO NUEVO 2	2961	No	Treatment Plant	-	-	Active
GURABO NUEVA	3127	No	Treatment Plant	-	-	Active
E. ORTEGA PLANT	3563	No	Treatment Plant	-	-	Active
GUAYNABO WTP	3564	No	Treatment Plant	-	-	Active
GURABO RIVER	360	No	Treatment Plant	-	-	Active
MENDOZA	611	No	Treatment Plant	-	-	Active
DON SICO DIAZ	747	No	Treatment Plant	-	-	Active
VIDAL (HATO NUEVO)	886	No	Treatment Plant	-	-	Active

1 - 18 of 18

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
GURABO URBANO	162	Filtration, Rapid Sand	Particulate removal
COTTO	2950	Hypochlorination, Post	Disinfection
HATO NUEVO 2	2961	Hypochlorination, Post	Disinfection
GURABO RIVER	360	Gaseous Chlorination, Post	Disinfection
MENDOZA	611	Gaseous Chlorination, Post	Disinfection
DON SICO DIAZ	747	Gaseous Chlorination, Post	Disinfection
VIDAL (HATO NUEVO)	886	Gaseous Chlorination, Post	Disinfection

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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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