Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	PR0004745
PWS Name	GUAYAMA URBANO
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	Territory
Is Wholesaler?	No
Population Served	37076
County Served	Arroyo Municipio, Guayama 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	Single Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	7730358	Returned to Compliance	01-OCT-2022	31-OCT-2022	Yes
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	7730337	Returned to Compliance	01-JAN-2021	31-MAR-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	7730338	Returned to Compliance	01-JAN-2021	31-MAR-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	7730356	Returned to Compliance	01-JAN-2021	31-MAR-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	7730355	Returned to Compliance	01-JAN-2021	31-MAR-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	7730354	Returned to Compliance	01-JAN-2021	31-MAR-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	7730353	Returned to Compliance	01-JAN-2021	31-MAR-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	7730352	Returned to Compliance	01-JAN-2021	31-MAR-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	7730351	Returned to Compliance	01-JAN-2021	31-MAR-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	7730350	Returned to Compliance	01-JAN-2021	31-MAR-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	7730349	Returned to Compliance	01-JAN-2021	31-MAR-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	7730348	Returned to Compliance	01-JAN-2021	31-MAR-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	7730347	Returned to Compliance	01-JAN-2021	31-MAR-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	7730346	Returned to Compliance	01-JAN-2021	31-MAR-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	7730345	Returned to Compliance	01-JAN-2021	31-MAR-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	7730344	Returned to Compliance	01-JAN-2021	31-MAR-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	7730343	Returned to Compliance	01-JAN-2021	31-MAR-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	7730342	Returned to Compliance	01-JAN-2021	31-MAR-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	7730341	Returned to Compliance	01-JAN-2021	31-MAR-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	7730340	Returned to Compliance	01-JAN-2021	31-MAR-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	7730339	Returned to Compliance	01-JAN-2021	31-MAR-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	7730357	Returned to Compliance	01-JAN-2021	31-MAR-2021	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7730335	Returned to Compliance	01-JUL-2020	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7730336	Returned to Compliance	01-JAN-2020	31-MAR-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7730334	Returned to Compliance	01-OCT-2019	31-DEC-2019	Yes
TT	Single Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	7730333	Returned to Compliance	01-SEP-2019	30-SEP-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7730332	Returned to Compliance	01-JUL-2019	30-SEP-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7730329	Returned to Compliance	01-APR-2019	30-JUN-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7730328	Returned to Compliance	01-APR-2019	30-JUN-2019	Yes
TT	Single Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	7730298	Returned to Compliance	01-MAR-2019	31-MAR-2019	Yes
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7730330	Returned to Compliance	01-OCT-2018	-	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7730331	Known	01-MAY-2018	31-MAY-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	7730316	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	7730315	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	7730314	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	7730313	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	7730312	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	7730311	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	7730310	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	7730309	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	7730308	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	7730307	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	7730306	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	7730305	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	7730304	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	7730303	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	7730302	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	7730301	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	7730300	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	7730299	Returned to Compliance	01-APR-2018	30-JUN-2018	No

1 - 50 of 295

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
8034994	7730358	SFJ	State Formal Notice of Violation issued	10-JAN-2023	State	-
8034993	7730344	SOX	State Compliance achieved	06-MAY-2021	State	-
8034993	7730356	SOX	State Compliance achieved	06-MAY-2021	State	-
8034993	7730355	SOX	State Compliance achieved	06-MAY-2021	State	-
8034993	7730354	SOX	State Compliance achieved	06-MAY-2021	State	-
8034993	7730353	SOX	State Compliance achieved	06-MAY-2021	State	-
8034993	7730337	SOX	State Compliance achieved	06-MAY-2021	State	-
8034993	7730338	SOX	State Compliance achieved	06-MAY-2021	State	-
8034993	7730339	SOX	State Compliance achieved	06-MAY-2021	State	-
8034993	7730340	SOX	State Compliance achieved	06-MAY-2021	State	-
8034993	7730341	SOX	State Compliance achieved	06-MAY-2021	State	-
8034993	7730342	SOX	State Compliance achieved	06-MAY-2021	State	-
8034993	7730343	SOX	State Compliance achieved	06-MAY-2021	State	-
8034993	7730357	SOX	State Compliance achieved	06-MAY-2021	State	-
8034993	7730345	SOX	State Compliance achieved	06-MAY-2021	State	-
8034993	7730346	SOX	State Compliance achieved	06-MAY-2021	State	-
8034993	7730347	SOX	State Compliance achieved	06-MAY-2021	State	-
8034993	7730348	SOX	State Compliance achieved	06-MAY-2021	State	-
8034993	7730349	SOX	State Compliance achieved	06-MAY-2021	State	-
8034993	7730350	SOX	State Compliance achieved	06-MAY-2021	State	-
8034993	7730351	SOX	State Compliance achieved	06-MAY-2021	State	-
8034993	7730352	SOX	State Compliance achieved	06-MAY-2021	State	-
8034991	7730258	SOX	State Compliance achieved	11-FEB-2021	State	-
8034991	7730248	SOX	State Compliance achieved	11-FEB-2021	State	-
8034991	7730237	SOX	State Compliance achieved	11-FEB-2021	State	-
8034991	7730192	SOX	State Compliance achieved	11-FEB-2021	State	-
8034991	7730175	SOX	State Compliance achieved	11-FEB-2021	State	-
8034990	7730335	SOX	State Compliance achieved	31-JUL-2020	State	-
8034986	7730301	SOX	State Compliance achieved	30-JUN-2020	State	-
8034986	7730302	SOX	State Compliance achieved	30-JUN-2020	State	-
8034986	7730303	SOX	State Compliance achieved	30-JUN-2020	State	-
8034986	7730304	SOX	State Compliance achieved	30-JUN-2020	State	-
8034986	7730305	SOX	State Compliance achieved	30-JUN-2020	State	-
8034986	7730306	SOX	State Compliance achieved	30-JUN-2020	State	-
8034986	7730307	SOX	State Compliance achieved	30-JUN-2020	State	-
8034986	7730308	SOX	State Compliance achieved	30-JUN-2020	State	-
8034986	7730309	SOX	State Compliance achieved	30-JUN-2020	State	-
8034986	7730310	SOX	State Compliance achieved	30-JUN-2020	State	-
8034986	7730311	SOX	State Compliance achieved	30-JUN-2020	State	-
8034986	7730312	SOX	State Compliance achieved	30-JUN-2020	State	-
8034986	7730313	SOX	State Compliance achieved	30-JUN-2020	State	-
8034986	7730314	SOX	State Compliance achieved	30-JUN-2020	State	-
8034986	7730315	SOX	State Compliance achieved	30-JUN-2020	State	-
8034986	7730316	SOX	State Compliance achieved	30-JUN-2020	State	-
8034986	7730317	SOX	State Compliance achieved	30-JUN-2020	State	-
8034986	7730318	SOX	State Compliance achieved	30-JUN-2020	State	-
8034986	7730319	SOX	State Compliance achieved	30-JUN-2020	State	-
8034986	7730320	SOX	State Compliance achieved	30-JUN-2020	State	-
8034986	7730321	SOX	State Compliance achieved	30-JUN-2020	State	-
8034986	7730322	SOX	State Compliance achieved	30-JUN-2020	State	-

1 - 50 of 241

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CARITE LAKE	2028	Yes	Intake	Surface water	Permanent	Active
CIMARRONA 2	3196	Yes	Well	Ground water	Permanent	Inactive
HACIENDA GUAMANI	1534	Yes	Well	Ground water	Permanent	Active
PUENTE JOBOS (VILLA CORA)	1533	Yes	Well	Ground water	Emergency	Inactive
FIBERS NO. 1	1532	Yes	Well	Ground water	Emergency	Inactive
PATILLAS CHANNEL	2029	Yes	Intake	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	2526	No	Distribution System/Zone	-	-	Active
HACIENDA GUAMANI	1097	No	Treatment Plant	-	-	Active
GUAYAMA CORAZON	149	No	Treatment Plant	-	-	Active
CARITE LAKE	344	No	Treatment Plant	-	-	Active
PATILLAS CHANNEL	345	No	Treatment Plant	-	-	Active
GUAYAMA ARROYO	2990	No	Treatment Plant	-	-	Inactive

1 - 12 of 12

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
HACIENDA GUAMANI	1097	Gaseous Chlorination, Post	Disinfection
GUAYAMA CORAZON	149	Filtration, Rapid Sand	Particulate removal
CARITE LAKE	344	Gaseous Chlorination, Post	Disinfection
PATILLAS CHANNEL	345	Gaseous Chlorination, Post	Disinfection

1 - 4 of 4

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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