Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	PR0510195
PWS Name	HELECHAL-GUAYABO
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water
Primacy Type	Territory
Is Wholesaler?	No
Population Served	720
County Served	Barranquitas 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
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	7794919	Open	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	7794918	Open	17-OCT-2024	-	Yes
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	7794915	Returned to Compliance	01-JAN-2020	30-JUN-2020	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	7794914	Returned to Compliance	01-JUL-2019	30-SEP-2019	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	7794913	Returned to Compliance	01-APR-2019	30-JUN-2019	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7794910	Known	01-AUG-2013	31-AUG-2013	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7794909	Returned to Compliance	01-DEC-2011	31-DEC-2011	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	11229	Known	01-MAY-2010	31-MAY-2010	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	7794908	Known	01-APR-2010	30-APR-2010	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	60108	Returned to Compliance	01-OCT-2006	31-OCT-2006	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	62045	Returned to Compliance	01-SEP-2006	30-SEP-2006	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	7794907	Returned to Compliance	01-JAN-2006	31-JAN-2006	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	7794806	Known	01-NOV-2005	30-NOV-2005	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7794906	Known	01-OCT-2005	31-OCT-2005	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7688105	Known	01-SEP-2005	30-SEP-2005	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7688005	Known	01-JUL-2005	31-JUL-2005	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7149505	Known	01-JAN-2005	31-JAN-2005	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7149405	Known	01-DEC-2004	31-DEC-2004	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	6837104	Known	01-JUN-2004	30-JUN-2004	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	6837204	Known	01-APR-2004	30-APR-2004	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	6062303	Known	01-JAN-2003	31-JAN-2003	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	6003503	Known	01-NOV-2002	30-NOV-2002	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	5615201	Returned to Compliance	01-JUL-2001	31-JUL-2001	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	5522801	Returned to Compliance	01-JUN-2001	30-JUN-2001	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	5522701	Returned to Compliance	01-APR-2001	30-APR-2001	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	5201601	Returned to Compliance	01-JAN-2001	31-JAN-2001	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	5116101	Known	01-NOV-2000	30-NOV-2000	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	5116001	Known	01-OCT-2000	31-OCT-2000	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	5016600	Returned to Compliance	01-SEP-2000	30-SEP-2000	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	4683600	Known	01-MAR-2000	31-MAR-2000	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	4683500	Known	01-FEB-2000	29-FEB-2000	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	4589100	Known	01-NOV-1999	30-NOV-1999	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	4589000	Known	01-OCT-1999	31-OCT-1999	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4478999	Known	01-SEP-1999	30-SEP-1999	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	4479099	Known	01-AUG-1999	31-AUG-1999	No
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	4076299	Known	01-JAN-1999	31-JAN-1999	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	3974999	Known	01-OCT-1998	31-OCT-1998	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	3919798	Known	01-JUL-1998	31-JUL-1998	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	3624998	Known	01-MAR-1998	31-MAR-1998	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3625098	Known	01-JAN-1998	31-JAN-1998	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3404497	Known	01-SEP-1997	30-SEP-1997	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	3404397	Known	01-JUL-1997	31-JUL-1997	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	3302497	Known	01-JUN-1997	30-JUN-1997	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3202697	Known	01-JAN-1997	31-JAN-1997	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3100397	Known	01-DEC-1996	31-DEC-1996	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3100297	Known	01-NOV-1996	30-NOV-1996	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2994096	Known	01-SEP-1996	30-SEP-1996	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2993996	Known	01-AUG-1996	31-AUG-1996	No
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	2993896	Known	01-JUL-1996	31-JUL-1996	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2898096	Known	01-MAY-1996	31-MAY-1996	No

1 - 50 of 71

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
8099511	7794918	SIE	State Public Notification requested	26-MAR-2025	State	-
8099509	7794914	SOX	State Compliance achieved	28-FEB-2021	State	-
8099509	7794913	SOX	State Compliance achieved	28-FEB-2021	State	-
8099509	7794915	SOX	State Compliance achieved	28-FEB-2021	State	-
8099508	7794909	SOX	State Compliance achieved	30-JUN-2012	State	-
1706	11229	SFJ	State Formal Notice of Violation issued	15-JUL-2010	State	-
8099507	62045	SOX	State Compliance achieved	30-NOV-2007	State	-
8099507	7794907	SOX	State Compliance achieved	30-NOV-2007	State	-
8099507	60108	SOX	State Compliance achieved	30-NOV-2007	State	-
7248604	6837104	SFG	State Public Notification issued	13-AUG-2004	State	72486
7248704	6837204	SIA	State Violation/Reminder Notice	15-JUN-2004	State	72487
6344003	6062303	SIA	State Violation/Reminder Notice	13-MAR-2003	State	63440
102	5201601	SOX	State Compliance achieved	31-DEC-2001	ODSWeb	-
102	5615201	SOX	State Compliance achieved	31-DEC-2001	ODSWeb	-
102	5522801	SOX	State Compliance achieved	31-DEC-2001	ODSWeb	-
102	5522701	SOX	State Compliance achieved	31-DEC-2001	ODSWeb	-
102	5016600	SOX	State Compliance achieved	31-DEC-2001	ODSWeb	-
5167700	5116101	SIA	State Violation/Reminder Notice	11-JAN-2001	State	51677
5167600	5116001	SIA	State Violation/Reminder Notice	12-DEC-2000	State	51676
4735200	4683600	SIA	State Violation/Reminder Notice	03-MAY-2000	State	47352
4735100	4683500	SIA	State Violation/Reminder Notice	12-APR-2000	State	47351
4640700	4589100	SIA	State Violation/Reminder Notice	12-JAN-2000	State	46407
4640600	4589000	SIA	State Violation/Reminder Notice	07-DEC-1999	State	46406
4530699	4479099	SIA	State Violation/Reminder Notice	05-OCT-1999	State	45306
4127999	4076299	SFG	State Public Notification issued	12-MAR-1999	State	41279
4026699	3974999	SFG	State Public Notification issued	15-JAN-1999	State	40266
3910798	3919798	SFG	State Public Notification issued	06-OCT-1998	State	39107
199	3202697	SFL	State Administrative/Compliance Order without penalty issued	17-JUL-1998	ODSWeb	-
199	3100397	SFL	State Administrative/Compliance Order without penalty issued	17-JUL-1998	ODSWeb	-
199	3100297	SFL	State Administrative/Compliance Order without penalty issued	17-JUL-1998	ODSWeb	-
199	3404497	SFL	State Administrative/Compliance Order without penalty issued	17-JUL-1998	ODSWeb	-
199	3404397	SFL	State Administrative/Compliance Order without penalty issued	17-JUL-1998	ODSWeb	-
199	3302497	SFL	State Administrative/Compliance Order without penalty issued	17-JUL-1998	ODSWeb	-
199	2670296	SFL	State Administrative/Compliance Order without penalty issued	17-JUL-1998	ODSWeb	-
199	2746696	SFL	State Administrative/Compliance Order without penalty issued	17-JUL-1998	ODSWeb	-
199	2836996	SFL	State Administrative/Compliance Order without penalty issued	17-JUL-1998	ODSWeb	-
199	2898096	SFL	State Administrative/Compliance Order without penalty issued	17-JUL-1998	ODSWeb	-
199	2993896	SFL	State Administrative/Compliance Order without penalty issued	17-JUL-1998	ODSWeb	-
199	2993996	SFL	State Administrative/Compliance Order without penalty issued	17-JUL-1998	ODSWeb	-
199	2994096	SFL	State Administrative/Compliance Order without penalty issued	17-JUL-1998	ODSWeb	-
3624698	3624998	SFG	State Public Notification issued	15-MAY-1998	ODSWeb	-
3624798	3625098	SIA	State Violation/Reminder Notice	12-MAR-1998	ODSWeb	-
2336995	2402795	SIA	State Violation/Reminder Notice	10-APR-1995	State	23369
2249795	2315595	SIA	State Violation/Reminder Notice	06-FEB-1995	State	22497
2232295	2298095	SIA	State Violation/Reminder Notice	10-JAN-1995	State	22322
2216495	2282295	SIA	State Violation/Reminder Notice	05-DEC-1994	State	22164
2141094	2215594	SIA	State Violation/Reminder Notice	26-OCT-1994	State	21410
2140994	2215494	SIA	State Violation/Reminder Notice	15-SEP-1994	State	21409
2140894	2215394	SIA	State Violation/Reminder Notice	22-AUG-1994	State	21408
2017894	2083594	SIA	State Violation/Reminder Notice	21-JUN-1994	State	20178

1 - 50 of 59

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
HELECHAL-GUAYABO INC	1763	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	2782	No	Distribution System/Zone	-	-	Active
HELECHAL-GUAYABO INC	855	No	Treatment Plant	-	-	Active

1 - 3 of 3

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
HELECHAL-GUAYABO INC	855	Gaseous Chlorination, Post	Disinfection

1 - 1 of 1

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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