Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	NM3566628
PWS Name	POLVADERA MDWCA
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	2470
County Served	Socorro

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
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	479734	Returned to Compliance	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	479733	Returned to Compliance	17-OCT-2024	-	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	479731	Returned to Compliance	01-MAR-2023	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	479730	Returned to Compliance	01-OCT-2022	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	479732	Returned to Compliance	08-JUL-2022	-	No
Other	Failure to Consult with State	Ground Water Rule	Groundwater Rule	479728	Returned to Compliance	27-OCT-2021	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	479727	Returned to Compliance	01-OCT-2021	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	479726	Returned to Compliance	01-OCT-2020	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	479725	Returned to Compliance	19-DEC-2019	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	479723	Returned to Compliance	01-OCT-2019	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	479721	Returned to Compliance	30-NOV-2018	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	479722	Returned to Compliance	01-NOV-2018	30-NOV-2018	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	479729	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	479724	Returned to Compliance	04-AUG-2016	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	479718	Returned to Compliance	01-JUL-2015	31-JUL-2015	Yes
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	479717	Returned to Compliance	01-JUL-2015	31-JUL-2015	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	479716	Returned to Compliance	17-APR-2014	-	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	479712	Returned to Compliance	24-JAN-2013	-	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	479710	Returned to Compliance	01-SEP-2007	30-SEP-2007	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	479709	Returned to Compliance	08-SEP-2006	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	479708	Returned to Compliance	01-JUL-2006	31-JUL-2006	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	479707	Returned to Compliance	01-JUN-2006	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	479711	Returned to Compliance	01-JUL-2005	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	61302	Known	01-JUL-2002	30-JUL-2002	No
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	44301	Returned to Compliance	01-JUL-2001	31-JUL-2001	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	21600	Returned to Compliance	01-JUN-2000	30-JUN-2000	Yes
Other	Notification, State	Total Coliform Rule	Coliform (TCR)	38900	Returned to Compliance	01-JUN-2000	30-JUN-2000	No
Other	Notification, Public	Total Coliform Rule	Coliform (TCR)	39000	Returned to Compliance	01-JUN-2000	30-JUN-2000	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	104	Returned to Compliance	19-OCT-1999	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	100	Returned to Compliance	19-OCT-1999	30-OCT-2000	No
Other	Notification, Public	Total Coliform Rule	Coliform (TCR)	56498	Returned to Compliance	01-JUL-1998	31-JUL-1998	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	105695	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	103895	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	103795	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	104395	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	103695	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	103595	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	103495	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	104095	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	103395	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	103295	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	103995	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	104895	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	105595	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	104595	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	104695	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	105795	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	104995	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	105895	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	104795	Returned to Compliance	01-JAN-1995	31-DEC-1995	No

1 - 50 of 209

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
63	479734	SOX	State Compliance achieved	29-APR-2025	State	-
62	479733	SOX	State Compliance achieved	29-APR-2025	State	-
56	479731	SOX	State Compliance achieved	18-JUL-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."
54	479732	SOX	State Compliance achieved	24-OCT-2022	State	-
57	479730	SOX	State Compliance achieved	24-OCT-2022	State	-
55	479727	SOX	State Compliance achieved	24-OCT-2022	State	-
52	479728	SIF	State Public Notification received	24-OCT-2022	State	-
50	479729	SIE	State Public Notification requested	28-FEB-2022	State	-
43	56498	SOX	State Compliance achieved	25-FEB-2021	State	PN IS BEING RETURNED TO COMPLIANCE DUE TO THE PN BEING MORE THAN 5 YEARS OLD (PER STATUE OF LIMITATIONS) AND EPA GUIDANCE.
43	38900	SOX	State Compliance achieved	25-FEB-2021	State	PN IS BEING RETURNED TO COMPLIANCE DUE TO THE PN BEING MORE THAN 5 YEARS OLD (PER STATUE OF LIMITATIONS) AND EPA GUIDANCE.
43	39000	SOX	State Compliance achieved	25-FEB-2021	State	PN IS BEING RETURNED TO COMPLIANCE DUE TO THE PN BEING MORE THAN 5 YEARS OLD (PER STATUE OF LIMITATIONS) AND EPA GUIDANCE.
41	479721	SOX	State Compliance achieved	15-FEB-2021	State	SYSTEM RETURNED TO COMPLIANCE ON 2/15/2021 PER BRANDI LITTLETON
38	479725	SOX	State Compliance achieved	15-DEC-2020	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"
38	479724	SOX	State Compliance achieved	15-DEC-2020	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"
40	479726	SOX	State Compliance achieved	21-OCT-2020	State	-
37	479723	SOX	State Compliance achieved	09-OCT-2019	State	-
34	479722	SOX	State Compliance achieved	04-JAN-2019	State	-
28	479717	SOX	State Compliance achieved	21-APR-2016	State	-
26	479718	SIF	State Public Notification received	17-SEP-2015	State	-
20	479712	SIF	State Public Notification received	08-MAY-2014	State	-
21	479716	SOX	State Compliance achieved	08-MAY-2014	State	-
12	479707	SO6	State Intentional no-action	01-MAY-2013	State	-
7	479708	SOX	State Compliance achieved	25-OCT-2010	State	AUTOMATIC RETURN TO COMPLIANCE 10/21/2010
6	479711	SOX	State Compliance achieved	22-OCT-2010	State	-
10	479706	SIF	State Public Notification received	22-OCT-2010	State	-
817714	479710	SIF	State Public Notification received	09-MAY-2008	State	-
4	479709	SOX	State Compliance achieved	31-JUL-2006	State	AUTOMATIC RETURN TO COMPLIANCE 10/21/2010
42	9595	SOX	State Compliance achieved	21-OCT-2004	State	SYSTEM RETURNED TO COMPLIANCE ON 10/21/2004 PER BRANDI LITTLETON.
42	21600	SOX	State Compliance achieved	21-OCT-2004	State	SYSTEM RETURNED TO COMPLIANCE ON 10/21/2004 PER BRANDI LITTLETON.
#12-19-08-12	479705	EOX	Federal Compliance achieved	19-NOV-2002	ODSWeb	51 EOX
97101	44301	SOX	State Compliance achieved	06-AUG-2001	State	-
9999905	100	EOX	Federal Compliance achieved	30-OCT-2000	ODSWeb	-
101	104	SOX	State Compliance achieved	14-OCT-2000	State	-
814399	103295	SOX	State Compliance achieved	31-MAR-1999	State	-
814499	103395	SOX	State Compliance achieved	31-MAR-1999	State	-
814599	103495	SOX	State Compliance achieved	31-MAR-1999	State	-
814699	103595	SOX	State Compliance achieved	31-MAR-1999	State	-
814799	103695	SOX	State Compliance achieved	31-MAR-1999	State	-
814899	103795	SOX	State Compliance achieved	31-MAR-1999	State	-
814999	103895	SOX	State Compliance achieved	31-MAR-1999	State	-
815099	103995	SOX	State Compliance achieved	31-MAR-1999	State	-
815199	104095	SOX	State Compliance achieved	31-MAR-1999	State	-
815299	104195	SOX	State Compliance achieved	31-MAR-1999	State	-
815399	104295	SOX	State Compliance achieved	31-MAR-1999	State	-
815499	104395	SOX	State Compliance achieved	31-MAR-1999	State	-
815599	104495	SOX	State Compliance achieved	31-MAR-1999	State	-
815699	104595	SOX	State Compliance achieved	31-MAR-1999	State	-
815799	104695	SOX	State Compliance achieved	31-MAR-1999	State	-
815899	104795	SOX	State Compliance achieved	31-MAR-1999	State	-
815999	104895	SOX	State Compliance achieved	31-MAR-1999	State	-

1 - 50 of 208

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL #5	13202	Yes	Well	Ground water	Permanent	Active
WELL # 4	3653	Yes	Well	Ground water	Permanent	Inactive
WELL #3	3652	Yes	Well	Ground water	Permanent	Active
WELL #2	3651	Yes	Well	Ground water	Permanent	Active
WELL #1	3650	Yes	Well	Ground water	Permanent	Active
DIST	5836	No	Distribution System/Zone	-	-	Active
ENTRY POINT # 1	7690	No	Sampling Station	-	-	Inactive
POLVADERA TANK #1 (SOUTH)	11955	No	Storage	-	-	Active
POLVADERA TANK #2 (NORTH)	11956	No	Storage	-	-	Active
LEMITAR TANK #3	11957	No	Storage	-	-	Active
KELLY TANK	11958	No	Storage	-	-	Active
TREATMENT PLANT #1	12952	No	Treatment Plant	-	-	Active
TREATMENT PLANT #2	12953	No	Treatment Plant	-	-	Active
TREATMENT PLANT #3	12954	No	Treatment Plant	-	-	Active
TREATMENT PLANT #5	13203	No	Treatment Plant	-	-	Active

1 - 15 of 15

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT #1	12952	Hypochlorination, Post	Disinfection
TREATMENT PLANT #2	12953	Hypochlorination, Post	Disinfection
TREATMENT PLANT #3	12954	Hypochlorination, Post	Disinfection
TREATMENT PLANT #5	13203	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.

Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Nav Menu

Your Drinking Water Query results from SDWIS Fed Reporting Services

Note

PWS Violation

Violations

Column Actions

Enforcement Actions

Enforcement Actions

Column Actions

PWS Facilities

All Facilities

Column Actions

PWS Treatment Processes

Treatment Processes

Column Actions