Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	PR0004835
PWS Name	PATILLAS URBANO
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	Territory
Is Wholesaler?	No
Population Served	31955
County Served	Patillas 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	7011319	Returned to Compliance	01-JUL-2020	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7011323	Returned to Compliance	01-APR-2020	30-JUN-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7011324	Returned to Compliance	01-JAN-2020	31-MAR-2020	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7011316	Returned to Compliance	10-OCT-2019	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7011318	Returned to Compliance	01-OCT-2019	31-DEC-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7011317	Returned to Compliance	01-OCT-2019	31-DEC-2019	Yes
MCL	Maximum Contaminant Level Violation, E. coli (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	7011325	Returned to Compliance	01-SEP-2019	30-SEP-2019	Yes
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Turbidity	7011313	Returned to Compliance	01-AUG-2019	31-AUG-2019	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7011314	Returned to Compliance	01-AUG-2019	31-AUG-2019	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	7011315	Returned to Compliance	01-AUG-2019	31-AUG-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	7011322	Returned to Compliance	01-JUL-2019	30-SEP-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	7011321	Returned to Compliance	01-JUL-2019	30-SEP-2019	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7011310	Returned to Compliance	01-APR-2019	30-JUN-2019	Yes
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	7011320	Returned to Compliance	01-JAN-2019	31-JAN-2019	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7011311	Returned to Compliance	01-JAN-2019	31-MAR-2019	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7011312	Returned to Compliance	01-OCT-2018	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	7011290	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	7011261	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	7011260	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	7011289	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	7011259	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	7011288	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	7011287	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	7011258	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	7011286	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	7011257	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	7011256	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	7011285	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	7011255	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	7011284	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	7011254	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	7011283	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	7011253	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	7011282	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	7011252	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	7011281	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7011249	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7011248	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7011251	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	7011250	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	7011308	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	7011279	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	7011278	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	7011307	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7011206	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Cryptosporidium	7011230	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	7011231	Returned to Compliance	01-APR-2018	30-APR-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	7011227	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	7011226	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	7011225	Returned to Compliance	01-APR-2018	30-JUN-2018	No

1 - 50 of 435

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
7293482	7011147	SOX	State Compliance achieved	11-FEB-2021	State	-
7293482	7011197	SOX	State Compliance achieved	11-FEB-2021	State	-
7293482	7011161	SOX	State Compliance achieved	11-FEB-2021	State	-
7293479	7011323	SOX	State Compliance achieved	30-SEP-2020	State	-
7293476	7011318	SOX	State Compliance achieved	30-SEP-2020	State	-
7293475	7011317	SOX	State Compliance achieved	30-SEP-2020	State	-
7293479	7011324	SOX	State Compliance achieved	30-SEP-2020	State	-
7293481	7011319	SOX	State Compliance achieved	29-JUL-2020	State	-
7293470	7011310	SOX	State Compliance achieved	30-MAR-2020	State	-
7293471	7011322	SOX	State Compliance achieved	30-MAR-2020	State	-
7293474	7011316	SOX	State Compliance achieved	03-JAN-2020	State	-
7293480	7011314	SFJ	State Formal Notice of Violation issued	18-OCT-2019	State	-
7293480	7011313	SFJ	State Formal Notice of Violation issued	18-OCT-2019	State	-
7293480	7011315	SFJ	State Formal Notice of Violation issued	18-OCT-2019	State	-
7293477	7011325	SOX	State Compliance achieved	02-OCT-2019	State	-
7293469	7011248	SOX	State Compliance achieved	30-SEP-2019	State	-
7293469	7011249	SOX	State Compliance achieved	30-SEP-2019	State	-
7293469	7011250	SOX	State Compliance achieved	30-SEP-2019	State	-
7293469	7011251	SOX	State Compliance achieved	30-SEP-2019	State	-
7293461	7011312	SOX	State Compliance achieved	13-AUG-2019	State	-
7293478	7011320	SOX	State Compliance achieved	30-JUN-2019	State	-
7293473	7011311	SOX	State Compliance achieved	30-JUN-2019	State	-
7293473	7011321	SOX	State Compliance achieved	30-JUN-2019	State	-
7293468	7011247	SOX	State Compliance achieved	31-DEC-2018	State	-
7293455	7011231	SOX	State Compliance achieved	30-NOV-2018	State	-
7293455	7011229	SOX	State Compliance achieved	30-NOV-2018	State	-
7293455	7011230	SOX	State Compliance achieved	30-NOV-2018	State	-
7293453	7011293	SOX	State Compliance achieved	30-SEP-2018	State	-
7293453	7011294	SOX	State Compliance achieved	30-SEP-2018	State	-
7293453	7011295	SOX	State Compliance achieved	30-SEP-2018	State	-
7293453	7011296	SOX	State Compliance achieved	30-SEP-2018	State	-
7293453	7011297	SOX	State Compliance achieved	30-SEP-2018	State	-
7293453	7011298	SOX	State Compliance achieved	30-SEP-2018	State	-
7293453	7011299	SOX	State Compliance achieved	30-SEP-2018	State	-
7293453	7011300	SOX	State Compliance achieved	30-SEP-2018	State	-
7293453	7011301	SOX	State Compliance achieved	30-SEP-2018	State	-
7293453	7011302	SOX	State Compliance achieved	30-SEP-2018	State	-
7293453	7011303	SOX	State Compliance achieved	30-SEP-2018	State	-
7293453	7011304	SOX	State Compliance achieved	30-SEP-2018	State	-
7293453	7011305	SOX	State Compliance achieved	30-SEP-2018	State	-
7293453	7011306	SOX	State Compliance achieved	30-SEP-2018	State	-
7293453	7011307	SOX	State Compliance achieved	30-SEP-2018	State	-
7293453	7011308	SOX	State Compliance achieved	30-SEP-2018	State	-
7293453	7011309	SOX	State Compliance achieved	30-SEP-2018	State	-
7293454	7011205	SOX	State Compliance achieved	30-SEP-2018	State	-
7293454	7011206	SOX	State Compliance achieved	30-SEP-2018	State	-
7293453	7011207	SOX	State Compliance achieved	30-SEP-2018	State	-
7293453	7011208	SOX	State Compliance achieved	30-SEP-2018	State	-
7293453	7011209	SOX	State Compliance achieved	30-SEP-2018	State	-
7293453	7011210	SOX	State Compliance achieved	30-SEP-2018	State	-

1 - 50 of 414

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
PATILLA LAKE	2033	Yes	Intake	Surface water	Permanent	Active
SAMMY	2979	Yes	Well	Ground water	Permanent	Inactive
GUILARTE I	1544	Yes	Well	Ground water	Permanent	Inactive
POZO YAUREL 2	2882	Yes	Well	Ground water	Permanent	Active
YAUREL I	2843	Yes	Well	Ground water	Permanent	Active
ARROYO WELL	1546	Yes	Well	Ground water	Permanent	Active
TEXACO WELL	1545	Yes	Well	Ground water	Permanent	Active
BELINDA	1540	Yes	Well	Ground water	Permanent	Active
PITAHAYA 2	1547	Yes	Well	Ground water	Other	Inactive
PITAHAYA 1	1543	Yes	Well	Ground water	Other	Inactive
FELICITA # 2	1542	Yes	Well	Ground water	Emergency	Inactive
FELICITA # 1	1541	Yes	Well	Ground water	Emergency	Inactive
DISTRIBUTION SYSTEM	2532	No	Distribution System/Zone	-	-	Active
GUILARTE I	1046	No	Treatment Plant	-	-	Active
PATILLAS URBANO	153	No	Treatment Plant	-	-	Active
POZO YAUREL 2	2883	No	Treatment Plant	-	-	Active
SAMMY	2980	No	Treatment Plant	-	-	Active
PATILLA LAKE	349	No	Treatment Plant	-	-	Active
ARROYO WELL	641	No	Treatment Plant	-	-	Active
TEXACO WELL	643	No	Treatment Plant	-	-	Active
PITAHAYA 2	824	No	Treatment Plant	-	-	Active
BELINDA	827	No	Treatment Plant	-	-	Active
PITAHAYA 1	917	No	Treatment Plant	-	-	Active

1 - 23 of 23

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
GUILARTE I	1046	Gaseous Chlorination, Post	Disinfection
PATILLAS URBANO	153	Filtration, Rapid Sand	Particulate removal
POZO YAUREL 2	2883	Hypochlorination, Post	Disinfection
PATILLA LAKE	349	Gaseous Chlorination, Post	Disinfection
ARROYO WELL	641	Gaseous Chlorination, Post	Disinfection
TEXACO WELL	643	Gaseous Chlorination, Post	Disinfection
PITAHAYA 2	824	Gaseous Chlorination, Post	Disinfection
BELINDA	827	Gaseous Chlorination, Post	Disinfection
PITAHAYA 1	917	Gaseous Chlorination, Post	Disinfection

1 - 9 of 9

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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