Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	NM3506329
PWS Name	LLANO QUEMADO MDWCA
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	800
County Served	Taos

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	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	33200	Returned to Compliance	19-FEB-2021	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	33196	Returned to Compliance	01-JUN-2020	30-JUN-2020	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	33197	Returned to Compliance	01-MAY-2020	31-MAY-2020	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	33195	Returned to Compliance	01-APR-2020	30-APR-2020	No
Other	Failure to Notify Other PWS	Ground Water Rule	Groundwater Rule	33194	Returned to Compliance	01-APR-2020	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	33198	Returned to Compliance	18-FEB-2020	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	33192	Returned to Compliance	01-JAN-2020	31-JAN-2020	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	33199	Returned to Compliance	16-OCT-2019	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	33186	Returned to Compliance	01-JUL-2019	-	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	33201	Returned to Compliance	30-MAR-2019	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	33184	Returned to Compliance	01-SEP-2018	30-SEP-2018	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	33190	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	33176	Returned to Compliance	01-JUL-2016	30-SEP-2016	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	33191	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	33170	Returned to Compliance	01-JUL-2016	31-JUL-2016	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	33193	Returned to Compliance	04-JUN-2016	-	No
Other	Sample Siting Plan Errors (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	33169	Returned to Compliance	02-JUN-2016	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	33168	Returned to Compliance	01-JUN-2016	30-JUN-2016	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	33185	Returned to Compliance	15-MAY-2016	-	No
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	33175	Returned to Compliance	01-APR-2016	30-JUN-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	33165	Returned to Compliance	01-JAN-2016	31-MAR-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	33166	Returned to Compliance	01-OCT-2015	31-DEC-2015	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	33177	Returned to Compliance	01-OCT-2015	-	No
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	33167	Returned to Compliance	01-JUL-2015	30-SEP-2015	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	33164	Returned to Compliance	01-JUL-2015	-	No
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	33156	Returned to Compliance	01-APR-2015	30-JUN-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	33163	Returned to Compliance	01-JAN-2015	31-MAR-2015	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	33151	Returned to Compliance	06-NOV-2014	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	33152	Returned to Compliance	06-NOV-2014	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	33149	Returned to Compliance	06-NOV-2014	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	33153	Returned to Compliance	06-NOV-2014	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	33150	Returned to Compliance	06-NOV-2014	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	33154	Returned to Compliance	06-NOV-2014	-	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	33174	Returned to Compliance	01-OCT-2014	30-SEP-2015	No
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	33162	Returned to Compliance	01-OCT-2014	31-DEC-2014	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	33173	Returned to Compliance	01-OCT-2014	30-SEP-2015	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	33145	Returned to Compliance	11-AUG-2014	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	33143	Returned to Compliance	11-AUG-2014	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	33148	Returned to Compliance	11-AUG-2014	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	33146	Returned to Compliance	11-AUG-2014	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	33147	Returned to Compliance	11-AUG-2014	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	33144	Returned to Compliance	11-AUG-2014	-	Yes
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	33161	Returned to Compliance	01-JUL-2014	30-SEP-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	33160	Returned to Compliance	01-APR-2014	30-JUN-2014	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	33171	Returned to Compliance	01-JAN-2014	30-SEP-2014	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	33172	Returned to Compliance	01-JAN-2014	30-SEP-2014	No
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	33159	Returned to Compliance	01-JAN-2014	31-MAR-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	33158	Returned to Compliance	01-OCT-2013	31-DEC-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	33157	Returned to Compliance	01-JAN-2013	31-MAR-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	33142	Returned to Compliance	01-OCT-2012	31-DEC-2012	Yes

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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
70982	33200	SOX	State Compliance achieved	10-DEC-2021	State	-
70981	33193	SOX	State Compliance achieved	03-SEP-2021	State	This PN violation is being returned to compliance based on the fact that a PN violation will no longer be assigned violation points if its compliance period begin date is more than five years old. This is being done as per EPA’s memo “Changes to Enforcement Targeting Tool Point Assessments for Safe Drinking Water Act Public Notification Rule Violations that are More than Five Years Old” issued on December 18, 2020.
70980	33199	SOX	State Compliance achieved	12-FEB-2021	State	"This PN violation is being returned to compliance based on the fact that the underlying violation is greater than a year old and the underlying violation has been resolved by the water system. This is being done as per NMED-DWB Staff Guidance titled "Public Notice Violation Resolving Action Code Guidance"
70977	33197	SOX	State Compliance achieved	10-SEP-2020	State	-
70978	33196	SOX	State Compliance achieved	10-SEP-2020	State	-
70976	33195	SOX	State Compliance achieved	10-SEP-2020	State	-
70965	33194	SOX	State Compliance achieved	16-APR-2020	State	-
70963	33191	SIF	State Public Notification received	20-FEB-2020	State	-
70963	33190	SIF	State Public Notification received	20-FEB-2020	State	-
70972	33198	SOX	State Compliance achieved	20-FEB-2020	State	-
70962	33192	SIE	State Public Notification requested	19-FEB-2020	State	-
70955	33124	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33128	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33129	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33130	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33135	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33136	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33137	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33138	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33139	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33140	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33141	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33142	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33156	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33157	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33158	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33159	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33160	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33161	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33162	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33163	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33165	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33166	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33167	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33175	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33176	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33118	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33116	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33108	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33105	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	19503	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33125	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33126	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70955	33127	SOX	State Compliance achieved	26-SEP-2019	State	SYSTEM HAS BEEN BELOW FLU MCL FOR 4 QUARTERS
70952	33186	SOX	State Compliance achieved	19-JUL-2019	State	-
70945	33184	SOX	State Compliance achieved	04-JAN-2019	State	-
70985	33201	SOX	State Compliance achieved	08-MAY-2018	State	-
70927	33177	SOX	State Compliance achieved	06-OCT-2017	State	-
70948	33185	SOX	State Compliance achieved	23-MAY-2017	State	-
70920	33168	SOX	State Compliance achieved	21-MAR-2017	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL #4	14211	Yes	Well	Ground water	Permanent	Active
WELL #1 (INTERSECTION)	1976	Yes	Well	Ground water	Permanent	Inactive
WELL #2 (SCHOOL)	1977	Yes	Well	Ground water	Permanent	Active
WELL #5	14838	Yes	Well	Ground water	Permanent	Active
DIST	5284	No	Distribution System/Zone	-	-	Active
SAMPLE STATION (TANKS #1 & #2)	14221	No	Sampling Station	-	-	Active
STORAGE TANK #1 WEST	11628	No	Storage	-	-	Active
STORAGE TANK #2 EAST	11629	No	Storage	-	-	Active
STORAGE TANK #3	14210	No	Storage	-	-	Active
TREATMENT PLANT #1 (FOR WELL #2)	1232	No	Treatment Plant	-	-	Active
TREATMENT UNIT #3 (WELL #4)	14212	No	Treatment Plant	-	-	Active
WELL #5 TREATMENT UNIT	14840	No	Treatment Plant	-	-	Active
TREATMENT PLANT #2 (FOR WELL #1)	13226	No	Treatment Plant	-	-	Inactive

1 - 13 of 13

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT #1 (FOR WELL #2)	1232	Hypochlorination, Post	Disinfection
TREATMENT PLANT #2 (FOR WELL #1)	13226	Hypochlorination, Post	Disinfection
TREATMENT UNIT #3 (WELL #4)	14212	Hypochlorination, Post	Disinfection
WELL #5 TREATMENT UNIT	14840	Hypochlorination, Post	Disinfection

1 - 4 of 4

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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