Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	PR0005557
PWS Name	BO NUEVO
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	Territory
Is Wholesaler?	No
Population Served	5185
County Served	Bayamon 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	7736469	Returned to Compliance	01-MAY-2025	31-MAY-2025	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7736466	Returned to Compliance	01-MAY-2023	31-MAY-2023	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7736465	Returned to Compliance	01-JAN-2023	31-JAN-2023	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7736463	Returned to Compliance	01-DEC-2022	31-DEC-2022	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7736462	Returned to Compliance	01-OCT-2022	31-OCT-2022	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7736464	Returned to Compliance	01-SEP-2022	30-SEP-2022	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7736461	Returned to Compliance	01-JUL-2020	-	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7736460	Known	01-FEB-2019	28-FEB-2019	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7736459	Known	01-DEC-2018	31-DEC-2018	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7736454	Returned to Compliance	01-OCT-2018	-	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7736458	Known	01-AUG-2018	31-AUG-2018	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7736457	Known	01-JUL-2018	31-JUL-2018	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7736456	Known	01-MAY-2018	31-MAY-2018	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7736455	Known	01-APR-2018	30-APR-2018	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	7736453	Returned to Compliance	01-FEB-2018	28-FEB-2018	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	7736452	Returned to Compliance	01-JAN-2018	31-JAN-2018	No
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	7736450	Returned to Compliance	01-NOV-2016	30-NOV-2016	Yes
TT	Failure to Filter (SWTR)	Long Term 2 Enhanced Surface Water Treatment Rule	Long Term 2 Enhanced Surface Water Treatment Rule	7736449	Open	02-OCT-2016	-	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7736451	Returned to Compliance	01-APR-2016	30-JUN-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7736446	Returned to Compliance	01-JAN-2016	31-MAR-2016	Yes
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	7736447	Returned to Compliance	01-OCT-2015	31-DEC-2015	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	7736448	Returned to Compliance	01-OCT-2015	31-DEC-2015	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7736445	Returned to Compliance	01-OCT-2015	31-DEC-2015	Yes
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	7736444	Returned to Compliance	01-JAN-2015	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7736443	Returned to Compliance	01-JUL-2014	-	No
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	7736442	Returned to Compliance	01-APR-2014	30-APR-2014	Yes
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	7736441	Returned to Compliance	01-JUL-2013	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	7736435	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	7736437	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	7736434	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	7736433	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	7736436	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	7736440	Returned to Compliance	01-JUL-2012	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	7736439	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	7736438	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	7736431	Returned to Compliance	01-JUL-2011	-	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7736426	Known	01-NOV-2010	30-NOV-2010	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7736428	Known	01-OCT-2010	31-OCT-2010	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7736429	Known	01-SEP-2010	30-SEP-2010	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7736427	Known	01-AUG-2010	31-AUG-2010	No
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	7736432	Returned to Compliance	01-APR-2010	30-JUN-2010	Yes
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7736430	Known	01-APR-2010	30-APR-2010	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7736423	Returned to Compliance	01-SEP-2009	30-SEP-2009	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	7736425	Returned to Compliance	01-JUL-2009	31-JUL-2009	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7736422	Returned to Compliance	01-JUL-2009	31-JUL-2009	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7736424	Returned to Compliance	01-JUN-2009	30-JUN-2009	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	7736420	Returned to Compliance	01-APR-2009	-	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7736421	Returned to Compliance	01-MAR-2009	31-MAR-2009	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	7736419	Returned to Compliance	01-OCT-2008	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	7736410	Returned to Compliance	01-JAN-2007	31-MAR-2007	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
7389859	7736469	SFJ	State Formal Notice of Violation issued	17-JUL-2025	State	-
7389858	7736466	SOX	State Compliance achieved	30-JUN-2023	State	-
7389852	7736465	SFJ	State Formal Notice of Violation issued	14-APR-2023	State	-
7389853	7736464	SOX	State Compliance achieved	28-FEB-2023	State	-
7389855	7736463	SOX	State Compliance achieved	28-FEB-2023	State	-
7389854	7736462	SOX	State Compliance achieved	28-FEB-2023	State	-
7389848	7736461	SOX	State Compliance achieved	05-AUG-2020	State	-
7389839	7736454	SOX	State Compliance achieved	13-AUG-2019	State	-
7389845	7736459	SFJ	State Formal Notice of Violation issued	13-MAR-2019	State	-
7389847	7736420	SOX	State Compliance achieved	31-DEC-2018	State	-
7389847	7736440	SOX	State Compliance achieved	31-DEC-2018	State	-
7389847	7736419	SOX	State Compliance achieved	31-DEC-2018	State	-
7389847	7736441	SOX	State Compliance achieved	31-DEC-2018	State	-
7389847	7736444	SOX	State Compliance achieved	31-DEC-2018	State	-
7389847	7736431	SOX	State Compliance achieved	31-DEC-2018	State	-
7389843	7736458	SFJ	State Formal Notice of Violation issued	31-OCT-2018	State	-
7389842	7736457	SFJ	State Formal Notice of Violation issued	18-SEP-2018	State	-
7389840	7736455	SFJ	State Formal Notice of Violation issued	28-JUN-2018	State	-
7389840	7736456	SFJ	State Formal Notice of Violation issued	28-JUN-2018	State	-
7389835	7736453	SFJ	State Formal Notice of Violation issued	25-JUN-2018	State	-
7389835	7736452	SFJ	State Formal Notice of Violation issued	25-JUN-2018	State	-
7389837	7736450	SOX	State Compliance achieved	31-MAY-2017	State	-
7389833	7736446	SOX	State Compliance achieved	30-SEP-2016	State	-
7389833	7736445	SOX	State Compliance achieved	30-SEP-2016	State	-
7389836	7736451	SOX	State Compliance achieved	30-SEP-2016	State	-
7389831	7736447	SOX	State Compliance achieved	31-MAR-2016	State	-
7389831	7736448	SOX	State Compliance achieved	31-MAR-2016	State	-
7389832	7736449	SFQ	State Civil Case filed in State court	24-SEP-2015	State	-
7389825	7736442	SOX	State Compliance achieved	01-NOV-2014	State	-
7389823	7736443	SOX	State Compliance achieved	20-AUG-2014	State	-
7389822	7736438	SOX	State Compliance achieved	01-JAN-2013	State	-
7389822	7736433	SOX	State Compliance achieved	01-JAN-2013	State	-
7389822	7736434	SOX	State Compliance achieved	01-JAN-2013	State	-
7389822	7736435	SOX	State Compliance achieved	01-JAN-2013	State	-
7389822	7736436	SOX	State Compliance achieved	01-JAN-2013	State	-
7389822	7736437	SOX	State Compliance achieved	01-JAN-2013	State	-
7389822	7736439	SOX	State Compliance achieved	01-JAN-2013	State	-
7389819	7736432	SOX	State Compliance achieved	30-JUN-2011	State	-
7389812	7736430	SFJ	State Formal Notice of Violation issued	13-JUN-2011	State	-
7389812	7736429	SFJ	State Formal Notice of Violation issued	13-JUN-2011	State	-
7389812	7736426	SFJ	State Formal Notice of Violation issued	13-JUN-2011	State	-
7389812	7736428	SFJ	State Formal Notice of Violation issued	13-JUN-2011	State	-
7389810	7736424	SOX	State Compliance achieved	29-OCT-2009	State	-
7389810	7736425	SOX	State Compliance achieved	29-OCT-2009	State	-
7389810	7736421	SOX	State Compliance achieved	29-OCT-2009	State	-
7389810	7736422	SOX	State Compliance achieved	29-OCT-2009	State	-
7389810	7736423	SOX	State Compliance achieved	29-OCT-2009	State	-
7389813	7736412	SOX	State Compliance achieved	30-JUN-2007	State	-
7389813	7736411	SOX	State Compliance achieved	30-JUN-2007	State	-
7389813	7736410	SOX	State Compliance achieved	30-JUN-2007	State	-

1 - 50 of 59

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
BARRIO NUEVO DAM	2088	Yes	Intake	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	2580	No	Distribution System/Zone	-	-	Active
BARRIO NUEVO	191	No	Treatment Plant	-	-	Active
BARRIO NUEVO DAM	400	No	Treatment Plant	-	-	Active

1 - 4 of 4

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
BARRIO NUEVO	191	Coagulation	Particulate removal
BARRIO NUEVO	191	Gaseous Chlorination, Pre	Disinfection
BARRIO NUEVO	191	Gaseous Chlorination, Post	Disinfection
BARRIO NUEVO	191	pH Adjustment	Corrosion control
BARRIO NUEVO	191	Sedimentation	Particulate removal
BARRIO NUEVO	191	Filtration, Rapid Sand	Particulate removal
BARRIO NUEVO DAM	400	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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