Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	NM3515310
PWS Name	VAUGHN DURAN WATER SYSTEM
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	785
County Served	Guadalupe

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	448297	Open	24-SEP-2025	-	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	448296	Returned to Compliance	24-APR-2025	-	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	448293	Open	02-OCT-2024	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	448292	Open	02-OCT-2024	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	448290	Open	02-OCT-2024	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	448288	Open	02-OCT-2024	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	448291	Open	02-OCT-2024	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	448289	Open	02-OCT-2024	-	Yes
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	448295	Returned to Compliance	01-OCT-2024	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	448287	Returned to Compliance	22-SEP-2024	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	448285	Returned to Compliance	01-OCT-2023	-	No
TT	Treatment Technique, Level 1 Assessment (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	448277	Returned to Compliance	15-JUL-2020	-	Yes
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	448276	Returned to Compliance	14-JUN-2020	-	No
Other	Failure to Notify Other PWS	Ground Water Rule	Groundwater Rule	448275	Returned to Compliance	01-APR-2020	-	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	448283	Returned to Compliance	12-MAR-2020	-	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	448278	Returned to Compliance	28-DEC-2019	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	448279	Returned to Compliance	11-MAY-2019	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	448271	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	448281	Returned to Compliance	12-AUG-2018	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	448264	Returned to Compliance	01-AUG-2018	31-AUG-2018	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	448267	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
Other	Failure to Notify Other PWS	Ground Water Rule	Groundwater Rule	448263	Returned to Compliance	01-APR-2018	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	448280	Returned to Compliance	20-DEC-2017	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	448294	Returned to Compliance	01-OCT-2017	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	448265	Returned to Compliance	01-JUL-2017	30-JUN-2018	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	448260	Returned to Compliance	01-JUL-2017	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	448266	Returned to Compliance	01-JUL-2017	30-JUN-2018	No
Other	Failure to Notify Other PWS	Ground Water Rule	Groundwater Rule	448257	Returned to Compliance	01-APR-2017	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	448256	Returned to Compliance	04-FEB-2017	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	448262	Returned to Compliance	19-NOV-2016	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	448253	Returned to Compliance	01-OCT-2016	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	448247	Returned to Compliance	01-JUL-2016	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	448258	Returned to Compliance	01-JUL-2016	30-JUN-2017	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	448259	Returned to Compliance	01-JUL-2016	30-JUN-2017	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	448255	Returned to Compliance	19-MAR-2016	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	448254	Returned to Compliance	19-MAR-2016	-	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	448282	Open	04-MAR-2016	-	No
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Uranium	448245	Returned to Compliance	01-JAN-2016	31-MAR-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Uranium	448241	Returned to Compliance	01-OCT-2015	31-DEC-2015	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	448274	Returned to Compliance	01-OCT-2015	31-DEC-2015	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	448272	Returned to Compliance	01-OCT-2015	31-DEC-2015	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	448268	Returned to Compliance	01-JUL-2015	30-SEP-2015	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	448273	Returned to Compliance	01-APR-2015	30-JUN-2015	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	448240	Returned to Compliance	01-APR-2015	30-APR-2015	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	448236	Returned to Compliance	01-AUG-2014	31-AUG-2014	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	448243	Returned to Compliance	01-JUL-2014	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	448269	Returned to Compliance	01-JUL-2014	30-SEP-2014	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	448270	Returned to Compliance	01-APR-2014	30-JUN-2014	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	448248	Returned to Compliance	16-FEB-2014	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	448252	Returned to Compliance	16-FEB-2014	-	Yes

1 - 50 of 262

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
156	448297	SIA	State Violation/Reminder Notice	30-OCT-2025	State	-
155	448296	SOX	State Compliance achieved	12-SEP-2025	State	-
151	448285	SIF	State Public Notification received	27-MAR-2025	State	-
148	448287	SOX	State Compliance achieved	12-FEB-2025	State	-
146	448295	SOX	State Compliance achieved	18-NOV-2024	State	-
145	448294	SOX	State Compliance achieved	05-NOV-2024	State	-
143	448290	SIF	State Public Notification received	23-OCT-2024	State	-
143	448292	SIF	State Public Notification received	23-OCT-2024	State	-
143	448293	SIF	State Public Notification received	23-OCT-2024	State	-
143	448289	SIF	State Public Notification received	23-OCT-2024	State	-
143	448288	SIF	State Public Notification received	23-OCT-2024	State	-
143	448291	SIF	State Public Notification received	23-OCT-2024	State	-
131	448237	SOX	State Compliance achieved	13-DEC-2022	State	SYSTEM COLLECTED AN ASBESTOS SAMPLE ON 12/13/2022
132	448283	SIF	State Public Notification received	31-AUG-2022	State	-
126	448281	SOX	State Compliance achieved	10-JAN-2022	State	-
126	448280	SOX	State Compliance achieved	10-JAN-2022	State	-
125	448255	SOX	State Compliance achieved	02-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.
121	448277	SOX	State Compliance achieved	04-AUG-2020	State	Our records indicate that the Vaughn Duran Water System triggered a Level 1 Assessment on June 11, 2020. This letter is to inform you that the New Mexico Environment Department’s Drinking Water Bureau (NMED-DWB) has received adequate compliance documentation verifying the Vaughn Duran Water System completed a Level 1 Assessment on 8/4/2020 and has implemented appropriate corrective action to address sanitary defects. Based on the information submitted, the Level 1 Assessment is approved and no further action regarding this triggered assessment is required.
124	448276	SOX	State Compliance achieved	29-JUN-2020	State	-
114	448275	SOX	State Compliance achieved	20-APR-2020	State	-
112	448270	SIF	State Public Notification received	14-JAN-2020	State	-
112	448271	SIF	State Public Notification received	14-JAN-2020	State	-
112	448273	SIF	State Public Notification received	14-JAN-2020	State	-
112	448274	SIF	State Public Notification received	14-JAN-2020	State	-
122	448278	SOX	State Compliance achieved	14-JAN-2020	State	-
112	448269	SIF	State Public Notification received	14-JAN-2020	State	-
112	448268	SIF	State Public Notification received	14-JAN-2020	State	-
112	448267	SIF	State Public Notification received	14-JAN-2020	State	-
112	448272	SIF	State Public Notification received	14-JAN-2020	State	-
106	448258	SOX	State Compliance achieved	05-AUG-2019	State	SYSTEM COLLECTED DBP SAMPLES ON 6/19/19
106	448265	SOX	State Compliance achieved	05-AUG-2019	State	SYSTEM COLLECTED DBP SAMPLES ON 6/19/19
106	448266	SOX	State Compliance achieved	05-AUG-2019	State	SYSTEM COLLECTED DBP SAMPLES ON 6/19/19
106	448259	SOX	State Compliance achieved	05-AUG-2019	State	SYSTEM COLLECTED DBP SAMPLES ON 6/19/19
123	448279	SOX	State Compliance achieved	09-JUL-2019	State	-
103	448264	SIF	State Public Notification received	11-MAR-2019	State	-
101	448257	SOX	State Compliance achieved	26-SEP-2018	State	-
100	448254	SOX	State Compliance achieved	25-SEP-2018	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
97	448253	SOX	State Compliance achieved	25-JUN-2018	State	-
96	448260	SOX	State Compliance achieved	20-JUN-2018	State	-
95	448263	SOX	State Compliance achieved	20-JUN-2018	State	-
107	448262	SOX	State Compliance achieved	08-JUN-2018	State	This violation is being SOX’d because the system has collected a triggered source sample since the violation occurred and no longer posts a public health threat.
80	448246	SIF	State Public Notification received	07-MAR-2017	State	-
82	448256	SOX	State Compliance achieved	28-FEB-2017	State	-
78	448241	SOX	State Compliance achieved	17-NOV-2016	State	-
79	448245	SOX	State Compliance achieved	17-NOV-2016	State	-
76	448250	SIF	State Public Notification received	18-OCT-2016	State	-
76	448251	SIF	State Public Notification received	18-OCT-2016	State	-
76	448249	SIF	State Public Notification received	18-OCT-2016	State	-
76	448248	SIF	State Public Notification received	18-OCT-2016	State	-
76	448252	SIF	State Public Notification received	18-OCT-2016	State	-

1 - 50 of 259

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL # 8	2537	Yes	Well	Ground water	Emergency	Active
WELL # 4	2538	Yes	Well	Ground water	Permanent	Active
WELL # 7	2536	Yes	Well	Ground water	Permanent	Active
WELL # 5	2535	Yes	Well	Ground water	Permanent	Active
DIST	5469	No	Distribution System/Zone	-	-	Active
BOOSTER STATION #1	13184	No	Pump Facility	-	-	Active
ENTRY POINT # 1	7552	No	Sampling Station	-	-	Active
ENTRY POINT # 2	7553	No	Sampling Station	-	-	Inactive
ENTRY POINT # 3	7554	No	Sampling Station	-	-	Inactive
MAIN TANK #1 (EAGLE TANK)	12325	No	Storage	-	-	Active
DURAN TANK #2	12326	No	Storage	-	-	Active
BLACK TANK	14936	No	Storage	-	-	Active
NEGRA TANK	12323	No	Storage	-	-	Inactive
DURAN TANK #1	12324	No	Storage	-	-	Inactive
DURAN TANK # 2	211	No	Storage	-	-	Inactive
MAIN TANK # 1	212	No	Storage	-	-	Inactive
SURGE TANK	213	No	Storage	-	-	Inactive
WELL # 4 TREATMENT UNIT	1129	No	Treatment Plant	-	-	Active
WELL # 7 TREATMENT UNIT	1016	No	Treatment Plant	-	-	Inactive
WELL # 5 TREATMENT UNIT	1351	No	Treatment Plant	-	-	Inactive
WELL # 5 TREATMENT UNIT	13988	No	Treatment Plant	-	-	Inactive
WELL # 8 TREATMENT UNIT	1451	No	Treatment Plant	-	-	Inactive

1 - 22 of 22

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL # 7 TREATMENT UNIT	1016	Hypochlorination, Post	Disinfection
WELL # 4 TREATMENT UNIT	1129	Hypochlorination, Post	Disinfection
WELL # 5 TREATMENT UNIT	1351	Gaseous Chlorination, Post	Disinfection
WELL # 5 TREATMENT UNIT	13988	Hypochlorination, Post	Disinfection
WELL # 8 TREATMENT UNIT	1451	Gaseous Chlorination, Post	Disinfection

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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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