Safe Drinking Water Information System (SDWIS) Federal Reporting Services

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PWS ID	PR0004204
PWS Name	ADJUNTAS URBANO
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	Territory
Is Wholesaler?	No
Population Served	2846
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
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7620542	Returned to Compliance	01-JUL-2020	-	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	7620541	Returned to Compliance	01-APR-2019	30-APR-2019	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7620540	Returned to Compliance	01-OCT-2018	-	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	7620539	Returned to Compliance	01-JAN-2018	31-JAN-2018	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	7620538	Returned to Compliance	01-JAN-2016	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7620533	Returned to Compliance	01-JUL-2014	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	7620530	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	7620532	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	7620531	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	7620529	Returned to Compliance	01-JUL-2012	-	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	7620528	Returned to Compliance	01-JAN-2012	31-DEC-2012	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	7620525	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	7620524	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	7620523	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	7620522	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	7620521	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	7620520	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	7620519	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	7620518	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	7620517	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	7620516	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	7620515	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	7620514	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	7620513	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	7620512	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	7620511	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	7620510	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	7620509	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	7620508	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	7620507	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	7620527	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	7620526	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	7620506	Returned to Compliance	01-APR-2006	30-APR-2006	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	7620505	Known	01-AUG-2005	31-AUG-2005	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	3340597	Known	01-JUL-1997	31-JUL-1997	Yes
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	3729598	Known	01-JUL-1997	30-SEP-1997	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	3730598	Known	01-JUL-1997	30-SEP-1997	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	3731298	Known	01-JUL-1997	30-SEP-1997	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	3731398	Known	01-JUL-1997	30-SEP-1997	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	3730698	Known	01-JUL-1997	30-SEP-1997	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	3729098	Known	01-JUL-1997	30-SEP-1997	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	3729898	Known	01-JUL-1997	30-SEP-1997	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	3731498	Known	01-JUL-1997	30-SEP-1997	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	3729698	Known	01-JUL-1997	30-SEP-1997	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	3731098	Known	01-JUL-1997	30-SEP-1997	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	3729298	Known	01-JUL-1997	30-SEP-1997	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	3729398	Known	01-JUL-1997	30-SEP-1997	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	3731998	Known	01-JUL-1997	30-SEP-1997	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	3730998	Known	01-JUL-1997	30-SEP-1997	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	3730898	Known	01-JUL-1997	30-SEP-1997	No

1 - 50 of 88

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
8031926	7620542	SOX	State Compliance achieved	10-AUG-2020	State	-
8031921	7620540	SOX	State Compliance achieved	13-AUG-2019	State	-
8031922	7620541	SFJ	State Formal Notice of Violation issued	27-JUN-2019	State	-
8031924	7620538	SOX	State Compliance achieved	31-DEC-2018	State	-
8031924	7620529	SOX	State Compliance achieved	31-DEC-2018	State	-
8031919	7620539	SFJ	State Formal Notice of Violation issued	25-JUN-2018	State	-
8031914	7620528	SOX	State Compliance achieved	05-SEP-2014	State	-
8031912	7620533	SOX	State Compliance achieved	20-AUG-2014	State	-
8031911	7620532	SOX	State Compliance achieved	31-MAR-2014	State	-
8031911	7620531	SOX	State Compliance achieved	31-MAR-2014	State	-
8031911	7620530	SOX	State Compliance achieved	31-MAR-2014	State	-
8031908	7620516	SOX	State Compliance achieved	31-MAR-2009	State	-
8031908	7620517	SOX	State Compliance achieved	31-MAR-2009	State	-
8031908	7620518	SOX	State Compliance achieved	31-MAR-2009	State	-
8031908	7620519	SOX	State Compliance achieved	31-MAR-2009	State	-
8031908	7620520	SOX	State Compliance achieved	31-MAR-2009	State	-
8031908	7620521	SOX	State Compliance achieved	31-MAR-2009	State	-
8031908	7620522	SOX	State Compliance achieved	31-MAR-2009	State	-
8031908	7620523	SOX	State Compliance achieved	31-MAR-2009	State	-
8031908	7620524	SOX	State Compliance achieved	31-MAR-2009	State	-
8031908	7620525	SOX	State Compliance achieved	31-MAR-2009	State	-
8031908	7620526	SOX	State Compliance achieved	31-MAR-2009	State	-
8031908	7620527	SOX	State Compliance achieved	31-MAR-2009	State	-
8031908	7620515	SOX	State Compliance achieved	31-MAR-2009	State	-
8031908	7620514	SOX	State Compliance achieved	31-MAR-2009	State	-
8031908	7620513	SOX	State Compliance achieved	31-MAR-2009	State	-
8031908	7620512	SOX	State Compliance achieved	31-MAR-2009	State	-
8031908	7620511	SOX	State Compliance achieved	31-MAR-2009	State	-
8031908	7620510	SOX	State Compliance achieved	31-MAR-2009	State	-
8031908	7620509	SOX	State Compliance achieved	31-MAR-2009	State	-
8031908	7620507	SOX	State Compliance achieved	31-MAR-2009	State	-
8031908	7620508	SOX	State Compliance achieved	31-MAR-2009	State	-
8031907	7620506	SOX	State Compliance achieved	31-OCT-2006	State	-

1 - 33 of 33

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
SALTILLO	1976	Yes	Intake	Surface water	Permanent	Active
RIO GARZAS	1978	Yes	Intake	Surface water	Permanent	Inactive
RIO OLIMPIA (RIO CIENAGA)	1977	Yes	Intake	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	2472	No	Distribution System/Zone	-	-	Active
RIO OLIMPIA	309	No	Treatment Plant	-	-	Active
RIO GARZAS	310	No	Treatment Plant	-	-	Active
SALTILLO	95	No	Treatment Plant	-	-	Active
ADJUNTAS VIEJA	96	No	Treatment Plant	-	-	Active

1 - 8 of 8

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
RIO OLIMPIA	309	Gaseous Chlorination, Post	Disinfection
RIO GARZAS	310	Gaseous Chlorination, Post	Disinfection
SALTILLO	95	Filtration, Rapid Sand	Particulate removal
SALTILLO	95	Coagulation	Particulate removal
SALTILLO	95	Gaseous Chlorination, Pre	Disinfection
SALTILLO	95	Gaseous Chlorination, Post	Disinfection
SALTILLO	95	Sedimentation	Particulate removal
ADJUNTAS VIEJA	96	Filtration, Rapid Sand	Particulate removal

1 - 8 of 8

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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