Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	PR0476134
PWS Name	VACAS III
PWS Type	Community water system
Owner Type	Private
Primary Source	Surface water
Primacy Type	Territory
Is Wholesaler?	No
Population Served	500
County Served	Villalba 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	9999912	Open	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	9999911	Open	17-OCT-2024	-	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	9999915	Open	01-JUL-2023	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	9999908	Returned to Compliance	01-JAN-2020	30-JUN-2020	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	9999907	Returned to Compliance	01-OCT-2019	31-DEC-2019	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	9999906	Returned to Compliance	01-JUL-2019	30-SEP-2019	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	9999905	Returned to Compliance	01-APR-2019	30-JUN-2019	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	9999903	Returned to Compliance	01-OCT-2015	31-OCT-2015	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9999902	Known	01-MAY-2011	31-MAY-2011	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	39392	Known	01-SEP-2008	30-SEP-2008	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	82716	Known	01-MAY-2008	31-MAY-2008	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9999900	Known	01-APR-2008	30-APR-2008	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9999898	Known	01-MAY-2007	31-MAY-2007	Yes
TT	Failure to Filter (SWTR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9999899	Open	01-JAN-2007	-	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	61500	Known	01-JUN-2006	30-JUN-2006	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	7785306	Known	01-DEC-2005	31-DEC-2005	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	7785206	Known	01-NOV-2005	30-NOV-2005	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	7785106	Known	01-OCT-2005	31-OCT-2005	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	7677605	Known	01-JUL-2005	31-JUL-2005	Yes
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	7129105	Known	01-MAR-2005	31-MAR-2005	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	7129005	Known	01-FEB-2005	28-FEB-2005	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	7128905	Known	01-JAN-2005	31-JAN-2005	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	7128805	Known	01-DEC-2004	31-DEC-2004	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	7128705	Known	01-NOV-2004	30-NOV-2004	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7129205	Known	01-NOV-2004	30-NOV-2004	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	7128605	Known	01-OCT-2004	31-OCT-2004	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	6935204	Known	01-SEP-2004	30-SEP-2004	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	6935004	Known	01-SEP-2004	30-SEP-2004	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	6934904	Known	01-AUG-2004	31-AUG-2004	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	6935104	Known	01-AUG-2004	31-AUG-2004	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	6934804	Known	01-JUL-2004	31-JUL-2004	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	6826404	Known	01-JUN-2004	30-JUN-2004	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	6826504	Known	01-MAY-2004	31-MAY-2004	Yes
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	6826304	Known	01-MAY-2004	31-MAY-2004	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	6826204	Known	01-APR-2004	30-APR-2004	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	6476804	Known	01-MAR-2004	31-MAR-2004	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	6476704	Known	01-FEB-2004	29-FEB-2004	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	6476604	Known	01-JAN-2004	31-JAN-2004	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	6476904	Known	01-JAN-2004	31-JAN-2004	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	6315204	Known	01-DEC-2003	31-DEC-2003	Yes
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	6370104	Known	01-DEC-2003	31-DEC-2003	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	6370004	Known	01-NOV-2003	30-NOV-2003	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	6369904	Known	01-OCT-2003	31-OCT-2003	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	6283803	Known	01-SEP-2003	30-SEP-2003	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	6283703	Known	01-AUG-2003	31-AUG-2003	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	6283603	Known	01-JUL-2003	31-JUL-2003	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	6120103	Known	01-JUN-2003	30-JUN-2003	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	6120303	Known	01-MAY-2003	31-MAY-2003	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	6120003	Known	01-MAY-2003	31-MAY-2003	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	6120203	Known	01-APR-2003	30-APR-2003	Yes

1 - 50 of 98

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
10000004	9999911	SIE	State Public Notification requested	26-MAR-2025	State	-
10000002	9999907	SOX	State Compliance achieved	30-JUN-2021	State	-
10000002	9999908	SOX	State Compliance achieved	30-JUN-2021	State	-
10000002	9999906	SOX	State Compliance achieved	30-JUN-2021	State	-
10000002	9999905	SOX	State Compliance achieved	30-JUN-2021	State	-
10000001	9999903	SOX	State Compliance achieved	30-APR-2016	State	-
10000000	9999902	SFJ	State Formal Notice of Violation issued	13-AUG-2011	State	-
#20110412	9999997	EIA	Federal Violation/Reminder Notice	12-APR-2011	ODSWeb	-
#20110412	9999900	EIA	Federal Violation/Reminder Notice	12-APR-2011	ODSWeb	-
#20110412	9999898	EIA	Federal Violation/Reminder Notice	12-APR-2011	ODSWeb	-
#20068356	9999899	EFL	Federal Final Administrative Order issued	06-JUL-2006	ODSWeb	-
7346504	6935004	SIA	State Violation/Reminder Notice	05-NOV-2004	State	73465
7346504	6935204	SIA	State Violation/Reminder Notice	05-NOV-2004	State	73465
7346404	6934904	SIA	State Violation/Reminder Notice	18-OCT-2004	State	73464
7346404	6935104	SIA	State Violation/Reminder Notice	18-OCT-2004	State	73464
7346304	6934804	SIA	State Violation/Reminder Notice	13-SEP-2004	State	73463
7237904	6826404	SIA	State Violation/Reminder Notice	13-AUG-2004	State	72379
7237804	6826304	SIA	State Violation/Reminder Notice	12-JUL-2004	State	72378
7238004	6826504	SFG	State Public Notification issued	12-JUL-2004	State	72380
7237704	6826204	SIA	State Violation/Reminder Notice	15-JUN-2004	State	72377
6888404	6476804	SIA	State Violation/Reminder Notice	11-MAY-2004	State	68884
204	4675700	EFL	Federal Final Administrative Order issued	06-MAY-2004	ODSWeb	-
204	5515701	EFL	Federal Final Administrative Order issued	06-MAY-2004	ODSWeb	-
204	5607501	EFL	Federal Final Administrative Order issued	06-MAY-2004	ODSWeb	-
204	5607601	EFL	Federal Final Administrative Order issued	06-MAY-2004	ODSWeb	-
204	5709301	EFL	Federal Final Administrative Order issued	06-MAY-2004	ODSWeb	-
204	5709401	EFL	Federal Final Administrative Order issued	06-MAY-2004	ODSWeb	-
204	5709501	EFL	Federal Final Administrative Order issued	06-MAY-2004	ODSWeb	-
204	5907902	EFL	Federal Final Administrative Order issued	06-MAY-2004	ODSWeb	-
204	5908002	EFL	Federal Final Administrative Order issued	06-MAY-2004	ODSWeb	-
204	5908102	EFL	Federal Final Administrative Order issued	06-MAY-2004	ODSWeb	-
204	5994403	EFL	Federal Final Administrative Order issued	06-MAY-2004	ODSWeb	-
204	5994503	EFL	Federal Final Administrative Order issued	06-MAY-2004	ODSWeb	-
204	5994603	EFL	Federal Final Administrative Order issued	06-MAY-2004	ODSWeb	-
204	6119903	EFL	Federal Final Administrative Order issued	06-MAY-2004	ODSWeb	-
204	6120003	EFL	Federal Final Administrative Order issued	06-MAY-2004	ODSWeb	-
204	6120103	EFL	Federal Final Administrative Order issued	06-MAY-2004	ODSWeb	-
204	6283603	EFL	Federal Final Administrative Order issued	06-MAY-2004	ODSWeb	-
204	6283703	EFL	Federal Final Administrative Order issued	06-MAY-2004	ODSWeb	-
204	6283803	EFL	Federal Final Administrative Order issued	06-MAY-2004	ODSWeb	-
204	6369904	EFL	Federal Final Administrative Order issued	06-MAY-2004	ODSWeb	-
204	6370004	EFL	Federal Final Administrative Order issued	06-MAY-2004	ODSWeb	-
204	6370104	EFL	Federal Final Administrative Order issued	06-MAY-2004	ODSWeb	-
204	6476604	EFL	Federal Final Administrative Order issued	06-MAY-2004	ODSWeb	-
204	6476704	EFL	Federal Final Administrative Order issued	06-MAY-2004	ODSWeb	-
204	7128605	EFL	Federal Final Administrative Order issued	06-MAY-2004	ODSWeb	-
204	7128705	EFL	Federal Final Administrative Order issued	06-MAY-2004	ODSWeb	-
204	7128805	EFL	Federal Final Administrative Order issued	06-MAY-2004	ODSWeb	-
204	7128905	EFL	Federal Final Administrative Order issued	06-MAY-2004	ODSWeb	-
204	7129005	EFL	Federal Final Administrative Order issued	06-MAY-2004	ODSWeb	-

1 - 50 of 87

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
VACAS III	2160	Yes	Intake	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	2756	No	Distribution System/Zone	-	-	Active
VACAS III	470	No	Treatment Plant	-	-	Active

1 - 3 of 3

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
VACAS III	470	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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