Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	PR0004134
PWS Name	SALTILLO VACA
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	Territory
Is Wholesaler?	No
Population Served	804
County Served	Adjuntas 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
MR	Monitoring, Regular	Nitrate Rule	Nitrate	4302243	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4302242	Returned to Compliance	01-JUL-2022	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4302241	Returned to Compliance	01-JUL-2020	-	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	4302238	Returned to Compliance	01-JAN-2019	31-MAR-2019	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	4302237	Returned to Compliance	01-JAN-2019	31-MAR-2019	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	4302236	Returned to Compliance	01-JAN-2019	31-MAR-2019	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	4302239	Returned to Compliance	01-JAN-2019	31-MAR-2019	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	4302234	Returned to Compliance	01-JAN-2019	31-MAR-2019	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	4302240	Returned to Compliance	01-JAN-2019	31-JAN-2019	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	4302233	Returned to Compliance	01-OCT-2018	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	4302232	Returned to Compliance	01-JAN-2016	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4302231	Returned to Compliance	01-JUL-2014	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	4302230	Returned to Compliance	01-JUL-2012	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	4302229	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	4302210	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	4302209	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	4302208	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	4302207	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	4302206	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	4302205	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	4302204	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	4302225	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	4302226	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	4302211	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	4302212	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	4302213	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	4302214	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	4302216	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	4302217	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	4302218	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	4302219	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	4302220	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	4302221	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	4302222	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	4302223	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	4302224	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	4302227	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	4302215	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	4302203	Returned to Compliance	01-APR-2009	30-JUN-2009	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	4302200	Returned to Compliance	01-APR-2009	30-JUN-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	4302201	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	4302202	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4302199	Known	01-APR-1999	30-APR-1999	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1490892	Known	01-MAR-1992	31-MAR-1992	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	224580	Known	01-SEP-1980	30-SEP-1980	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	224680	Known	01-SEP-1980	30-SEP-1980	No

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
4353922	4302243	SOX	State Compliance achieved	30-JUN-2023	State	-
4353920	4302242	SOX	State Compliance achieved	04-JUL-2022	State	-
4353919	4302241	SOX	State Compliance achieved	10-AUG-2020	State	-
4353917	4302240	SOX	State Compliance achieved	31-MAR-2020	State	-
4353915	4302200	SOX	State Compliance achieved	31-MAR-2020	State	-
4353913	4302233	SOX	State Compliance achieved	13-AUG-2019	State	-
4353918	4302237	SOX	State Compliance achieved	30-JUN-2019	State	-
4353918	4302238	SOX	State Compliance achieved	30-JUN-2019	State	-
4353918	4302239	SOX	State Compliance achieved	30-JUN-2019	State	-
4353918	4302234	SOX	State Compliance achieved	30-JUN-2019	State	-
4353918	4302236	SOX	State Compliance achieved	30-JUN-2019	State	-
4353914	4302232	SOX	State Compliance achieved	31-DEC-2018	State	-
4353914	4302230	SOX	State Compliance achieved	31-DEC-2018	State	-
4353909	4302231	SOX	State Compliance achieved	20-AUG-2014	State	-
4353908	4302229	SOX	State Compliance achieved	31-DEC-2011	State	-
4353905	4302227	SFJ	State Formal Notice of Violation issued	27-JUN-2011	State	-
4353905	4302225	SFJ	State Formal Notice of Violation issued	27-JUN-2011	State	-
4353905	4302226	SFJ	State Formal Notice of Violation issued	27-JUN-2011	State	-
4353906	4302216	SOX	State Compliance achieved	31-MAR-2011	State	-
4353906	4302215	SOX	State Compliance achieved	31-MAR-2011	State	-
4353906	4302218	SOX	State Compliance achieved	31-MAR-2011	State	-
4353906	4302219	SOX	State Compliance achieved	31-MAR-2011	State	-
4353906	4302220	SOX	State Compliance achieved	31-MAR-2011	State	-
4353906	4302221	SOX	State Compliance achieved	31-MAR-2011	State	-
4353906	4302222	SOX	State Compliance achieved	31-MAR-2011	State	-
4353906	4302223	SOX	State Compliance achieved	31-MAR-2011	State	-
4353906	4302224	SOX	State Compliance achieved	31-MAR-2011	State	-
4353906	4302214	SOX	State Compliance achieved	31-MAR-2011	State	-
4353906	4302213	SOX	State Compliance achieved	31-MAR-2011	State	-
4353906	4302212	SOX	State Compliance achieved	31-MAR-2011	State	-
4353906	4302211	SOX	State Compliance achieved	31-MAR-2011	State	-
4353906	4302210	SOX	State Compliance achieved	31-MAR-2011	State	-
4353906	4302209	SOX	State Compliance achieved	31-MAR-2011	State	-
4353906	4302208	SOX	State Compliance achieved	31-MAR-2011	State	-
4353906	4302207	SOX	State Compliance achieved	31-MAR-2011	State	-
4353906	4302206	SOX	State Compliance achieved	31-MAR-2011	State	-
4353906	4302205	SOX	State Compliance achieved	31-MAR-2011	State	-
4353906	4302204	SOX	State Compliance achieved	31-MAR-2011	State	-
4353906	4302217	SOX	State Compliance achieved	31-MAR-2011	State	-
4353900	4302203	SOX	State Compliance achieved	30-SEP-2009	State	-
4353903	4302202	SOX	State Compliance achieved	30-JUN-2009	State	-
4353903	4302201	SOX	State Compliance achieved	30-JUN-2009	State	-

1 - 42 of 42

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
SALTILLO VACAS	1433	Yes	Well	Ground water	Permanent	Active
PR 388	3033	Yes	Well	Ground water	Permanent	Active
MADRE ISLA	3032	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	2467	No	Distribution System/Zone	-	-	Active
MADRE ISLA	3034	No	Treatment Plant	-	-	Active
PR 388	3035	No	Treatment Plant	-	-	Active
SALTILLO VACAS	535	No	Treatment Plant	-	-	Active

1 - 7 of 7

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
SALTILLO VACAS	535	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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