Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	PR0002692
PWS Name	LARES URBANO
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	Territory
Is Wholesaler?	No
Population Served	12634
County Served	Lares 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
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7614897	Returned to Compliance	01-JUL-2022	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7614896	Returned to Compliance	01-JUL-2020	-	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7614895	Known	01-APR-2019	30-APR-2019	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Turbidity	7614892	Returned to Compliance	01-APR-2019	30-APR-2019	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	7614894	Returned to Compliance	01-APR-2019	30-APR-2019	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7614893	Returned to Compliance	01-APR-2019	30-APR-2019	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7614891	Returned to Compliance	01-OCT-2018	-	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Turbidity	7614874	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	7614876	Returned to Compliance	01-APR-2018	30-APR-2018	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7614875	Returned to Compliance	01-APR-2018	30-APR-2018	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7614883	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	7614873	Returned to Compliance	01-JAN-2018	31-JAN-2018	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7614872	Returned to Compliance	01-JAN-2018	31-JAN-2018	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Turbidity	7614871	Returned to Compliance	01-JAN-2018	31-JAN-2018	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7614884	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7614889	Returned to Compliance	01-JUL-2017	31-JUL-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Turbidity	7614888	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	7614890	Returned to Compliance	01-JUL-2017	31-JUL-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7614886	Returned to Compliance	01-MAY-2017	31-MAY-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Turbidity	7614885	Returned to Compliance	01-MAY-2017	31-MAY-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	7614887	Returned to Compliance	01-MAY-2017	31-MAY-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Turbidity	7614880	Returned to Compliance	01-FEB-2017	28-FEB-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7614881	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	7614882	Returned to Compliance	01-FEB-2017	28-FEB-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Turbidity	7614877	Returned to Compliance	01-JAN-2017	31-JAN-2017	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7614878	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	7614879	Returned to Compliance	01-JAN-2017	31-JAN-2017	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	7614870	Returned to Compliance	01-JAN-2015	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7614869	Returned to Compliance	01-JUL-2014	-	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7614868	Returned to Compliance	01-JAN-2014	31-MAR-2014	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7614866	Returned to Compliance	01-JAN-2014	31-MAR-2014	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7614865	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7614867	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	7614863	Returned to Compliance	01-OCT-2011	31-OCT-2011	Yes
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	7614864	Returned to Compliance	01-JUL-2011	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	7614856	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	7614858	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	7614830	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	7614831	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	7614832	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	7614833	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	7614834	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	7614835	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	7614836	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	7614837	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	7614838	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	7614839	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	7614840	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	7614841	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	7614842	Returned to Compliance	01-OCT-2010	31-DEC-2010	No

1 - 50 of 268

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
8026051	7614897	SOX	State Compliance achieved	11-JUL-2022	State	-
8026050	7614896	SOX	State Compliance achieved	31-JUL-2020	State	-
8026044	7614891	SOX	State Compliance achieved	13-AUG-2019	State	-
8026045	7614893	SFJ	State Formal Notice of Violation issued	27-JUN-2019	State	-
8026045	7614894	SFJ	State Formal Notice of Violation issued	27-JUN-2019	State	-
8026045	7614892	SFJ	State Formal Notice of Violation issued	27-JUN-2019	State	-
8026048	7614864	SOX	State Compliance achieved	31-DEC-2018	State	-
8026048	7614870	SOX	State Compliance achieved	31-DEC-2018	State	-
8026048	7614738	SOX	State Compliance achieved	31-DEC-2018	State	-
8026036	7614875	SFJ	State Formal Notice of Violation issued	13-AUG-2018	State	-
8026036	7614874	SFJ	State Formal Notice of Violation issued	13-AUG-2018	State	-
8026036	7614873	SFJ	State Formal Notice of Violation issued	13-AUG-2018	State	-
8026036	7614872	SFJ	State Formal Notice of Violation issued	13-AUG-2018	State	-
8026036	7614871	SFJ	State Formal Notice of Violation issued	13-AUG-2018	State	-
8026036	7614876	SFJ	State Formal Notice of Violation issued	13-AUG-2018	State	-
8026046	7614883	SOX	State Compliance achieved	30-JUN-2018	State	-
8026046	7614884	SOX	State Compliance achieved	30-JUN-2018	State	-
8026042	7614890	SFJ	State Formal Notice of Violation issued	31-OCT-2017	State	-
8026042	7614888	SFJ	State Formal Notice of Violation issued	31-OCT-2017	State	-
8026042	7614889	SFJ	State Formal Notice of Violation issued	31-OCT-2017	State	-
8026047	7614877	SOX	State Compliance achieved	31-AUG-2017	State	-
8026047	7614887	SOX	State Compliance achieved	31-AUG-2017	State	-
8026047	7614886	SOX	State Compliance achieved	31-AUG-2017	State	-
8026047	7614878	SOX	State Compliance achieved	31-AUG-2017	State	-
8026047	7614885	SOX	State Compliance achieved	31-AUG-2017	State	-
8026047	7614880	SOX	State Compliance achieved	31-AUG-2017	State	-
8026047	7614881	SOX	State Compliance achieved	31-AUG-2017	State	-
8026047	7614882	SOX	State Compliance achieved	31-AUG-2017	State	-
8026047	7614879	SOX	State Compliance achieved	31-AUG-2017	State	-
8026037	7614865	SOX	State Compliance achieved	31-MAR-2017	State	-
8026037	7614866	SOX	State Compliance achieved	31-MAR-2017	State	-
8026037	7614867	SOX	State Compliance achieved	31-MAR-2017	State	-
8026037	7614868	SOX	State Compliance achieved	31-MAR-2017	State	-
8026030	7614869	SOX	State Compliance achieved	08-AUG-2014	State	-
8026023	7614863	SOX	State Compliance achieved	30-APR-2012	State	-
8026024	7614861	SOX	State Compliance achieved	31-DEC-2011	State	-
8026024	7614860	SOX	State Compliance achieved	31-DEC-2011	State	-
8026024	7614859	SOX	State Compliance achieved	31-DEC-2011	State	-
8026029	7614736	SOX	State Compliance achieved	01-JUN-2011	State	-
8026018	7614743	SOX	State Compliance achieved	31-MAR-2011	State	-
8026018	7614744	SOX	State Compliance achieved	31-MAR-2011	State	-
8026018	7614745	SOX	State Compliance achieved	31-MAR-2011	State	-
8026018	7614746	SOX	State Compliance achieved	31-MAR-2011	State	-
8026018	7614747	SOX	State Compliance achieved	31-MAR-2011	State	-
8026018	7614748	SOX	State Compliance achieved	31-MAR-2011	State	-
8026018	7614749	SOX	State Compliance achieved	31-MAR-2011	State	-
8026018	7614750	SOX	State Compliance achieved	31-MAR-2011	State	-
8026018	7614751	SOX	State Compliance achieved	31-MAR-2011	State	-
8026018	7614752	SOX	State Compliance achieved	31-MAR-2011	State	-
8026018	7614753	SOX	State Compliance achieved	31-MAR-2011	State	-

1 - 50 of 190

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
GUAJATACA RIVER	1884	Yes	Intake	Surface water	Permanent	Active
CAMUY RIVER	1885	Yes	Intake	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	2276	No	Distribution System/Zone	-	-	Active
LARES URBANO	15	No	Treatment Plant	-	-	Active
GUAJATACA RIVER	228	No	Treatment Plant	-	-	Active
CAMUY RIVER	229	No	Treatment Plant	-	-	Active
LARES ESPINO	3120	No	Treatment Plant	-	-	Inactive

1 - 7 of 7

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
LARES URBANO	15	Filtration, Rapid Sand	Particulate removal
GUAJATACA RIVER	228	Gaseous Chlorination, Post	Disinfection
CAMUY RIVER	229	Gaseous Chlorination, Post	Disinfection

1 - 3 of 3

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.

Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Nav Menu

Your Drinking Water Query results from SDWIS Fed Reporting Services

Note

PWS Violation

Violations

Column Actions

Enforcement Actions

Enforcement Actions

Column Actions

PWS Facilities

All Facilities

Column Actions

PWS Treatment Processes

Treatment Processes

Column Actions