Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	PR0604016
PWS Name	COMUNIDAD LAS CORUJAS
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water
Primacy Type	Territory
Is Wholesaler?	No
Population Served	657
County Served	Aguas Buenas 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	9011924	Open	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	9011923	Open	17-OCT-2024	-	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	9011919	Returned to Compliance	01-OCT-2015	31-OCT-2015	No
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	9011918	Returned to Compliance	01-AUG-2015	31-AUG-2015	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	9011917	Returned to Compliance	01-JUN-2015	30-JUN-2015	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	9011916	Returned to Compliance	01-APR-2015	30-APR-2015	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	9011915	Returned to Compliance	01-DEC-2014	31-DEC-2014	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9011913	Returned to Compliance	01-NOV-2014	30-NOV-2014	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	9011914	Returned to Compliance	01-OCT-2014	31-OCT-2014	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	9011912	Returned to Compliance	01-SEP-2014	30-SEP-2014	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	9011911	Returned to Compliance	01-AUG-2014	31-AUG-2014	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	9011910	Returned to Compliance	01-JUL-2014	31-JUL-2014	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	9011909	Returned to Compliance	01-FEB-2014	28-FEB-2014	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	9011908	Returned to Compliance	01-DEC-2013	31-DEC-2013	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	9011907	Returned to Compliance	01-NOV-2013	30-NOV-2013	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9011906	Returned to Compliance	01-OCT-2013	31-OCT-2013	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	9011905	Returned to Compliance	01-SEP-2013	30-SEP-2013	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	9011904	Returned to Compliance	01-AUG-2013	31-AUG-2013	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	9011903	Returned to Compliance	01-JUN-2013	30-JUN-2013	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9011902	Returned to Compliance	01-MAR-2013	31-MAR-2013	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	9011901	Returned to Compliance	01-JAN-2012	31-JAN-2012	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	9011900	Returned to Compliance	01-DEC-2011	31-DEC-2011	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9011899	Returned to Compliance	01-MAY-2011	31-MAY-2011	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9011898	Known	01-FEB-2011	28-FEB-2011	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	11844	Known	01-SEP-2010	30-SEP-2010	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	11384	Known	01-JUN-2010	30-JUN-2010	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	10608	Known	01-JAN-2010	31-JAN-2010	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	10112	Known	01-OCT-2009	31-OCT-2009	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9011897	Known	01-SEP-2009	30-SEP-2009	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	11744	Known	01-AUG-2009	31-AUG-2009	No
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	9011896	Known	01-AUG-2009	31-AUG-2009	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	11584	Known	01-JUL-2009	31-JUL-2009	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	40705	Known	01-MAY-2009	31-MAY-2009	No
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	9011895	Returned to Compliance	01-APR-2009	30-APR-2009	Yes
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	9011894	Returned to Compliance	01-OCT-2008	31-OCT-2008	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9011893	Returned to Compliance	01-SEP-2008	30-SEP-2008	Yes
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	9011892	Returned to Compliance	01-AUG-2008	31-AUG-2008	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9011891	Returned to Compliance	01-SEP-2007	30-SEP-2007	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9011890	Returned to Compliance	01-MAY-2007	31-MAY-2007	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	70432	Known	01-MAR-2007	31-MAR-2007	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9011889	Returned to Compliance	01-JAN-2007	31-JAN-2007	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9011888	Returned to Compliance	01-OCT-2006	31-OCT-2006	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	7175605	Known	01-JAN-2005	31-JAN-2005	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7175805	Known	01-NOV-2004	30-NOV-2004	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7175705	Known	01-OCT-2004	31-OCT-2004	No
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	6958704	Known	01-JUL-2004	31-JUL-2004	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	6419204	Known	01-FEB-2004	29-FEB-2004	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	6417404	Known	01-JAN-2004	31-JAN-2004	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	6392804	Known	01-OCT-2003	31-OCT-2003	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	6099303	Known	01-MAR-2003	31-MAR-2003	No

1 - 50 of 156

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
7370218	9011923	SIE	State Public Notification requested	26-MAR-2025	State	-
7370215	9011900	SOX	State Compliance achieved	30-APR-2016	State	-
7370215	9011918	SOX	State Compliance achieved	30-APR-2016	State	-
7370215	9011917	SOX	State Compliance achieved	30-APR-2016	State	-
7370215	9011916	SOX	State Compliance achieved	30-APR-2016	State	-
7370215	9011915	SOX	State Compliance achieved	30-APR-2016	State	-
7370215	9011914	SOX	State Compliance achieved	30-APR-2016	State	-
7370215	9011913	SOX	State Compliance achieved	30-APR-2016	State	-
7370215	9011912	SOX	State Compliance achieved	30-APR-2016	State	-
7370215	9011911	SOX	State Compliance achieved	30-APR-2016	State	-
7370215	9011910	SOX	State Compliance achieved	30-APR-2016	State	-
7370215	9011909	SOX	State Compliance achieved	30-APR-2016	State	-
7370215	9011908	SOX	State Compliance achieved	30-APR-2016	State	-
7370215	9011907	SOX	State Compliance achieved	30-APR-2016	State	-
7370215	9011906	SOX	State Compliance achieved	30-APR-2016	State	-
7370215	9011905	SOX	State Compliance achieved	30-APR-2016	State	-
7370215	9011904	SOX	State Compliance achieved	30-APR-2016	State	-
7370215	9011903	SOX	State Compliance achieved	30-APR-2016	State	-
7370215	9011899	SOX	State Compliance achieved	30-APR-2016	State	-
7370215	9011919	SOX	State Compliance achieved	30-APR-2016	State	-
7370215	9011901	SOX	State Compliance achieved	30-APR-2016	State	-
7370215	9011902	SOX	State Compliance achieved	30-APR-2016	State	-
7370213	9011898	SFL	State Administrative/Compliance Order without penalty issued	17-AUG-2015	State	-
7370213	11384	SFL	State Administrative/Compliance Order without penalty issued	17-AUG-2015	State	-
7370213	10608	SFL	State Administrative/Compliance Order without penalty issued	17-AUG-2015	State	-
7370213	11844	SFL	State Administrative/Compliance Order without penalty issued	17-AUG-2015	State	-
7370207	9011892	SOX	State Compliance achieved	24-MAR-2010	State	-
7370207	9011893	SOX	State Compliance achieved	24-MAR-2010	State	-
7370207	9011894	SOX	State Compliance achieved	24-MAR-2010	State	-
7370207	9011895	SOX	State Compliance achieved	24-MAR-2010	State	-
154	10112	SFJ	State Formal Notice of Violation issued	15-DEC-2009	State	-
515	11744	SFJ	State Formal Notice of Violation issued	15-OCT-2009	State	-
355	11584	SFJ	State Formal Notice of Violation issued	15-SEP-2009	State	-
7370205	9011888	SOX	State Compliance achieved	06-MAR-2008	State	-
7370205	9011889	SOX	State Compliance achieved	06-MAR-2008	State	-
7370205	9011890	SOX	State Compliance achieved	06-MAR-2008	State	-
7370205	9011891	SOX	State Compliance achieved	06-MAR-2008	State	-
7370204	6958704	SFG	State Public Notification issued	13-SEP-2004	State	73702
6830804	6419204	SFG	State Public Notification issued	27-APR-2004	State	68308
6829004	6417404	SFG	State Public Notification issued	24-MAR-2004	State	68290
6804204	6392804	SIA	State Violation/Reminder Notice	11-DEC-2003	State	68042
6381003	6099303	SIA	State Violation/Reminder Notice	14-MAY-2003	State	63810
6346203	6064503	SIA	State Violation/Reminder Notice	13-MAR-2003	State	63462
6154302	5931902	SIA	State Violation/Reminder Notice	06-NOV-2002	State	61543
6154202	5931802	SIA	State Violation/Reminder Notice	10-OCT-2002	State	61542
6154102	5931702	SIA	State Violation/Reminder Notice	10-SEP-2002	State	61541
102	4088399	SFL	State Administrative/Compliance Order without penalty issued	10-MAY-2002	ODSWeb	-
102	4088499	SFL	State Administrative/Compliance Order without penalty issued	10-MAY-2002	ODSWeb	-
102	4088599	SFL	State Administrative/Compliance Order without penalty issued	10-MAY-2002	ODSWeb	-
102	4381599	SFL	State Administrative/Compliance Order without penalty issued	10-MAY-2002	ODSWeb	-

1 - 50 of 148

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CORUJOS	1797	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	2247	No	Distribution System/Zone	-	-	Active
CORUJOS	637	No	Treatment Plant	-	-	Active

1 - 3 of 3

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
CORUJOS	637	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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