Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	NM3518325
PWS Name	PECOS WATER SYSTEM
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	2133
County Served	San Miguel

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	288	Returned to Compliance	01-JUL-2025	-	No
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	287	Open	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	286	Open	17-OCT-2024	-	Yes
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	285	Returned to Compliance	01-OCT-2024	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	275	Returned to Compliance	01-OCT-2022	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	277	Returned to Compliance	03-SEP-2022	-	No
TT	Treatment Technique, Level 1 Assessment (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	273	Returned to Compliance	01-AUG-2022	-	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	276	Returned to Compliance	22-JUL-2022	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	272	Returned to Compliance	03-JUL-2022	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	260	Returned to Compliance	01-MAY-2022	31-MAY-2022	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	274	Returned to Compliance	08-APR-2022	-	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	264	Returned to Compliance	27-JAN-2022	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	265	Returned to Compliance	27-JAN-2022	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	271	Returned to Compliance	27-JAN-2022	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	269	Returned to Compliance	27-JAN-2022	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	270	Returned to Compliance	27-JAN-2022	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	266	Returned to Compliance	27-JAN-2022	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	267	Returned to Compliance	27-JAN-2022	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	268	Returned to Compliance	27-JAN-2022	-	Yes
Other	Failure to Consult with State	Ground Water Rule	Groundwater Rule	263	Returned to Compliance	01-NOV-2021	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	278	Returned to Compliance	01-OCT-2021	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	262	Returned to Compliance	01-SEP-2020	31-AUG-2021	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	261	Returned to Compliance	01-SEP-2020	31-AUG-2021	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	254	Returned to Compliance	01-JUL-2019	31-JUL-2019	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	253	Returned to Compliance	01-JUN-2019	30-JUN-2019	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	257	Returned to Compliance	01-APR-2019	30-JUN-2019	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	255	Returned to Compliance	12-AUG-2018	-	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	241	Returned to Compliance	03-JUN-2018	-	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	256	Returned to Compliance	12-APR-2018	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	250	Returned to Compliance	12-APR-2018	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	258	Returned to Compliance	01-APR-2018	30-JUN-2018	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	245	Returned to Compliance	08-OCT-2017	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	244	Returned to Compliance	14-SEP-2017	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	248	Returned to Compliance	01-SEP-2017	31-AUG-2018	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	247	Returned to Compliance	01-SEP-2017	31-AUG-2018	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	243	Returned to Compliance	10-AUG-2017	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	246	Returned to Compliance	28-JUL-2017	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	242	Returned to Compliance	23-JUL-2017	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	234	Returned to Compliance	01-JUL-2017	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	252	Returned to Compliance	01-OCT-2016	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	232	Returned to Compliance	01-SEP-2016	31-AUG-2017	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	233	Returned to Compliance	01-SEP-2016	31-AUG-2017	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	225	Returned to Compliance	01-AUG-2016	31-AUG-2016	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	224	Returned to Compliance	01-JUL-2016	31-JUL-2016	No
Other	Sample Siting Plan Errors (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	223	Returned to Compliance	02-JUN-2016	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	222	Returned to Compliance	01-JUN-2016	30-JUN-2016	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	259	Returned to Compliance	01-APR-2016	30-JUN-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	227	Returned to Compliance	01-SEP-2015	31-AUG-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	226	Returned to Compliance	01-SEP-2015	31-AUG-2016	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	240	Returned to Compliance	19-FEB-2015	-	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
49275	288	SOX	State Compliance achieved	01-OCT-2025	State	-
49271	286	SIE	State Public Notification requested	17-APR-2025	State	-
49273	287	SIE	State Public Notification requested	17-APR-2025	State	-
49269	285	SOX	State Compliance achieved	29-OCT-2024	State	-
49265	261	SOX	State Compliance achieved	22-AUG-2024	State	SYSTEM COLLECTED DBP SAMPLES DURING THE CORRECT MONTHS AND AT THE RIGHT LOCATIONS
49265	262	SOX	State Compliance achieved	22-AUG-2024	State	SYSTEM COLLECTED DBP SAMPLES DURING THE CORRECT MONTHS AND AT THE RIGHT LOCATIONS
49267	278	SOX	State Compliance achieved	28-SEP-2023	State	SYSTEM COLLECTED LEAD AND COPPER SAMPLES ON 9/28/2023
49263	256	SOX	State Compliance achieved	17-JUL-2023	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 (Federal) 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.
49261	260	SIF	State Public Notification received	30-JUN-2023	State	-
49260	273	SOX	State Compliance achieved	07-APR-2023	State	-
49259	274	SOX	State Compliance achieved	28-MAR-2023	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"
49258	269	SIF	State Public Notification received	15-MAR-2023	State	-
49258	270	SIF	State Public Notification received	15-MAR-2023	State	-
49258	271	SIF	State Public Notification received	15-MAR-2023	State	-
49253	272	SIF	State Public Notification received	15-MAR-2023	State	-
49257	276	SOX	State Compliance achieved	15-MAR-2023	State	-
49254	277	SOX	State Compliance achieved	15-MAR-2023	State	-
49258	268	SIF	State Public Notification received	15-MAR-2023	State	-
49258	267	SIF	State Public Notification received	15-MAR-2023	State	-
49258	266	SIF	State Public Notification received	15-MAR-2023	State	-
49258	265	SIF	State Public Notification received	15-MAR-2023	State	-
49256	263	SIF	State Public Notification received	15-MAR-2023	State	-
49258	264	SIF	State Public Notification received	15-MAR-2023	State	-
49232	275	SOX	State Compliance achieved	20-OCT-2022	State	-
49213	257	SIE	State Public Notification requested	07-APR-2021	State	-
49213	258	SIE	State Public Notification requested	07-APR-2021	State	-
49213	259	SIE	State Public Notification requested	07-APR-2021	State	-
49211	255	SOX	State Compliance achieved	24-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"
49208	254	SIF	State Public Notification received	14-MAY-2020	State	-
49205	253	SOX	State Compliance achieved	18-FEB-2020	State	-
49204	247	SOX	State Compliance achieved	14-AUG-2019	State	SYSTEM COLLECTED DBP2 SAMPLES IN THE RIGHT MONTH AND AT THE RIGHT LOCATION
49204	233	SOX	State Compliance achieved	14-AUG-2019	State	SYSTEM COLLECTED DBP2 SAMPLES IN THE RIGHT MONTH AND AT THE RIGHT LOCATION
49204	232	SOX	State Compliance achieved	14-AUG-2019	State	SYSTEM COLLECTED DBP2 SAMPLES IN THE RIGHT MONTH AND AT THE RIGHT LOCATION
49204	230	SOX	State Compliance achieved	14-AUG-2019	State	SYSTEM COLLECTED DBP2 SAMPLES IN THE RIGHT MONTH AND AT THE RIGHT LOCATION
49204	229	SOX	State Compliance achieved	14-AUG-2019	State	SYSTEM COLLECTED DBP2 SAMPLES IN THE RIGHT MONTH AND AT THE RIGHT LOCATION
49204	248	SOX	State Compliance achieved	14-AUG-2019	State	SYSTEM COLLECTED DBP2 SAMPLES IN THE RIGHT MONTH AND AT THE RIGHT LOCATION
49204	226	SOX	State Compliance achieved	14-AUG-2019	State	SYSTEM COLLECTED DBP2 SAMPLES IN THE RIGHT MONTH AND AT THE RIGHT LOCATION
49204	227	SOX	State Compliance achieved	14-AUG-2019	State	SYSTEM COLLECTED DBP2 SAMPLES IN THE RIGHT MONTH AND AT THE RIGHT LOCATION
49197	252	SIF	State Public Notification received	09-JUL-2019	State	-
49210	228	SOX	State Compliance achieved	05-JUN-2019	State	SYSTEM RETURNED TO COMPLIANCE ON 6/5/2019 PER JEFF POMPEO.
49190	242	SOX	State Compliance achieved	29-APR-2019	State	-
49189	251	SOX	State Compliance achieved	23-APR-2019	State	This PN violation is being RTC because the underlying violation is greater than a year old and the underlying violation has been resolved by the water system. As per NMED-DWB Guidance Public Notice Violation Resolving Action Code Guidance
49196	223	SIF	State Public Notification received	22-APR-2019	State	-
49195	246	SOX	State Compliance achieved	22-APR-2019	State	-
49187	245	SOX	State Compliance achieved	28-MAR-2019	State	This PN violation is being RTC because the underlying violation is greater than a year old and the underlying violation has been resolved by the water system. As per NMED-DWB Guidance Public Notice Violation Resolving Action Code Guidance
49186	244	SOX	State Compliance achieved	28-MAR-2019	State	This PN violation is being RTC because the underlying violation is greater than a year old and the underlying violation has been resolved by the water system. As per NMED-DWB Guidance Public Notice Violation Resolving Action Code Guidance
49185	243	SOX	State Compliance achieved	28-MAR-2019	State	This PN violation is being RTC because the underlying violation is greater than a year old and the underlying violation has been resolved by the water system. As per NMED-DWB Guidance Public Notice Violation Resolving Action Code Guidance
49176	240	SIF	State Public Notification received	13-FEB-2019	State	-
49176	238	SIF	State Public Notification received	13-FEB-2019	State	-
49176	236	SIF	State Public Notification received	13-FEB-2019	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CYPRESS WELL #4	2576	Yes	Well	Ground water	Permanent	Active
WELL # 2	2575	Yes	Well	Ground water	Permanent	Inactive
WELL # 3	2574	Yes	Well	Ground water	Permanent	Inactive
WELL # 1	2573	Yes	Well	Ground water	Permanent	Inactive
CYPRESS WELL	10656	Yes	Well	Ground water	Permanent	Inactive
MONASTERY WELL #5	2577	Yes	Well	Ground water	Permanent	Active
DIST	5494	No	Distribution System/Zone	-	-	Active
PRESSURE TANK #1	12492	No	Pressure Control	-	-	Inactive
BOOSTER PUMP #1	13446	No	Pump Facility	-	-	Inactive
STORAGE TANK #4	13778	No	Storage	-	-	Active
STORAGE TANK #1	8519	No	Storage	-	-	Active
STORAGE TANK #3	8521	No	Storage	-	-	Active
STORAGE TANK #2	8520	No	Storage	-	-	Inactive
PRESSURE TANK #1	8522	No	Storage	-	-	Inactive
TREATMENT PLANT #1 (CYPRESS WELL)	1521	No	Treatment Plant	-	-	Active
TREATMENT PLANT #2 (MONASTERY WELL)	613	No	Treatment Plant	-	-	Active
TREATMENT PLANT # 4	1367	No	Treatment Plant	-	-	Inactive
TREATMENT PLANT # 3	597	No	Treatment Plant	-	-	Inactive

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT #1 (CYPRESS WELL)	1521	Hypochlorination, Post	Disinfection
TREATMENT PLANT #2 (MONASTERY WELL)	613	Hypochlorination, 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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