Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	NM3524932
PWS Name	BELEN WATER SYSTEM
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	10830
County Served	Valencia

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
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	22997	Open	21-DEC-2025	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	22996	Open	21-DEC-2025	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	22999	Open	21-DEC-2025	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	22994	Open	21-DEC-2025	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	23001	Open	21-DEC-2025	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	23000	Open	21-DEC-2025	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	22998	Open	21-DEC-2025	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	22995	Open	21-DEC-2025	-	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	22993	Open	01-OCT-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	22990	Returned to Compliance	21-FEB-2025	-	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	22986	Returned to Compliance	01-JAN-2025	31-MAR-2025	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	22991	Returned to Compliance	20-DEC-2024	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	22981	Returned to Compliance	23-NOV-2024	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	22989	Returned to Compliance	08-NOV-2024	-	No
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	22982	Returned to Compliance	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	22983	Returned to Compliance	17-OCT-2024	-	Yes
MR	Monitoring, Regular	Arsenic Rule	Arsenic	22985	Returned to Compliance	01-OCT-2024	31-DEC-2024	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	22988	Returned to Compliance	01-OCT-2024	31-DEC-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	22987	Returned to Compliance	01-JUL-2024	30-SEP-2024	Yes
MR	Monitoring, Regular	Arsenic Rule	Arsenic	22984	Returned to Compliance	01-JUL-2024	30-SEP-2024	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	22979	Returned to Compliance	01-APR-2024	30-JUN-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	22980	Returned to Compliance	01-JAN-2024	31-MAR-2024	Yes
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	22976	Returned to Compliance	01-DEC-2023	31-DEC-2023	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	22972	Returned to Compliance	01-NOV-2023	30-NOV-2023	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	22974	Returned to Compliance	01-OCT-2023	31-DEC-2023	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	22971	Returned to Compliance	01-SEP-2023	30-SEP-2023	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	22963	Returned to Compliance	01-AUG-2023	31-AUG-2023	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	22973	Returned to Compliance	01-JUL-2023	30-SEP-2023	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	22969	Returned to Compliance	01-JUL-2023	30-SEP-2023	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	22970	Returned to Compliance	01-JUL-2023	30-SEP-2023	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	22964	Returned to Compliance	01-JUL-2023	31-JUL-2023	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	22965	Returned to Compliance	01-JUN-2023	30-JUN-2023	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	22961	Returned to Compliance	01-MAY-2023	31-MAY-2023	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	22967	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	22966	Returned to Compliance	01-APR-2023	30-APR-2023	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	22968	Returned to Compliance	01-APR-2023	30-JUN-2023	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	22992	Returned to Compliance	19-MAR-2023	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	22962	Returned to Compliance	01-MAR-2023	31-MAR-2023	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	22958	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	22959	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	22951	Returned to Compliance	30-DEC-2022	-	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	22957	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	22956	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	22977	Returned to Compliance	01-AUG-2022	31-JUL-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	22978	Returned to Compliance	01-AUG-2022	31-JUL-2023	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	22948	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	22945	Returned to Compliance	01-JUL-2022	30-SEP-2022	Yes
MR	Monitoring, Regular	Arsenic Rule	Arsenic	22947	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	22946	Returned to Compliance	17-JUN-2022	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	22943	Returned to Compliance	17-APR-2022	-	No

1 - 50 of 194

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
286	22990	SIA	State Violation/Reminder Notice	09-OCT-2025	State	-
286	22989	SIA	State Violation/Reminder Notice	09-OCT-2025	State	-
286	22991	SIA	State Violation/Reminder Notice	09-OCT-2025	State	-
286	22992	SIA	State Violation/Reminder Notice	09-OCT-2025	State	-
284	22980	SO0	State no longer subject to Rule	07-OCT-2025	State	POUs are not active and will not be reactivated per Jacob Kruse
284	22979	SO0	State no longer subject to Rule	07-OCT-2025	State	POUs are not active and will not be reactivated per Jacob Kruse
284	22988	SO0	State no longer subject to Rule	07-OCT-2025	State	POUs are not active and will not be reactivated per Jacob Kruse
284	22986	SO0	State no longer subject to Rule	07-OCT-2025	State	POUs are not active and will not be reactivated per Jacob Kruse
284	22987	SO0	State no longer subject to Rule	07-OCT-2025	State	POUs are not active and will not be reactivated per Jacob Kruse
281	22983	SIF	State Public Notification received	29-AUG-2025	State	-
283	22982	SOX	State Compliance achieved	28-AUG-2025	State	-
277	22985	SIE	State Public Notification requested	05-MAY-2025	State	-
277	22984	SIE	State Public Notification requested	05-MAY-2025	State	-
270	22955	SOX	State Compliance achieved	24-FEB-2025	State	SYSTEM COLLECTED ASBESTOS SAMPLE ON 2/24/2025.
266	22923	SOX	State Compliance achieved	25-JAN-2025	State	-
268	22922	SOX	State Compliance achieved	25-JAN-2025	State	-
264	22981	SIE	State Public Notification requested	26-NOV-2024	State	-
271	22977	SOX	State Compliance achieved	10-SEP-2024	State	SYSTEM COLLECTED DBP2 SAMPLES DURING THE CORRECT MONTHS AND AT THE RIGHT LOCATIONS
271	22978	SOX	State Compliance achieved	10-SEP-2024	State	SYSTEM COLLECTED DBP2 SAMPLES DURING THE CORRECT MONTHS AND AT THE RIGHT LOCATIONS
262	22969	SIF	State Public Notification received	22-AUG-2024	State	-
262	22970	SIF	State Public Notification received	22-AUG-2024	State	-
262	22967	SIF	State Public Notification received	22-AUG-2024	State	-
262	22968	SIF	State Public Notification received	22-AUG-2024	State	-
259	22973	SIF	State Public Notification received	11-JUN-2024	State	-
259	22974	SIF	State Public Notification received	11-JUN-2024	State	-
253	22976	SOX	State Compliance achieved	27-FEB-2024	State	-
253	22972	SOX	State Compliance achieved	27-FEB-2024	State	-
254	22888	SOX	State Compliance achieved	30-JAN-2024	State	-
254	22887	SOX	State Compliance achieved	30-JAN-2024	State	-
254	22886	SOX	State Compliance achieved	30-JAN-2024	State	-
254	22885	SOX	State Compliance achieved	30-JAN-2024	State	-
254	22884	SOX	State Compliance achieved	30-JAN-2024	State	-
254	22883	SOX	State Compliance achieved	30-JAN-2024	State	-
254	22880	SOX	State Compliance achieved	30-JAN-2024	State	-
254	22879	SOX	State Compliance achieved	30-JAN-2024	State	-
254	22890	SOX	State Compliance achieved	30-JAN-2024	State	-
254	22945	SOX	State Compliance achieved	30-JAN-2024	State	-
254	22936	SOX	State Compliance achieved	30-JAN-2024	State	-
254	22931	SOX	State Compliance achieved	30-JAN-2024	State	-
254	22920	SOX	State Compliance achieved	30-JAN-2024	State	-
254	22916	SOX	State Compliance achieved	30-JAN-2024	State	-
254	22914	SOX	State Compliance achieved	30-JAN-2024	State	-
254	22904	SOX	State Compliance achieved	30-JAN-2024	State	-
254	22891	SOX	State Compliance achieved	30-JAN-2024	State	-
254	22892	SOX	State Compliance achieved	30-JAN-2024	State	-
254	22894	SOX	State Compliance achieved	30-JAN-2024	State	-
254	22899	SOX	State Compliance achieved	30-JAN-2024	State	-
254	22902	SOX	State Compliance achieved	30-JAN-2024	State	-
254	22903	SOX	State Compliance achieved	30-JAN-2024	State	-
240	22971	SIE	State Public Notification requested	08-NOV-2023	State	-

1 - 50 of 182

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL # 2	2909	Yes	Well	Ground water	Permanent	Active
WELL # 1	2908	Yes	Well	Ground water	Permanent	Inactive
CAVCO WELL (WELL #8)	2914	Yes	Well	Ground water	Permanent	Active
WELL # 6	2913	Yes	Well	Ground water	Permanent	Active
WELL # 7	2912	Yes	Well	Ground water	Permanent	Active
WELL # 5	2911	Yes	Well	Ground water	Permanent	Active
WELL # 4	2910	Yes	Well	Ground water	Permanent	Active
DIST	5573	No	Distribution System/Zone	-	-	Active
MESA STORAGE TANK	11769	No	Storage	-	-	Active
EAGLE STORAGE TANK	11770	No	Storage	-	-	Active
BELEN STORAGE TANK	11771	No	Storage	-	-	Active
CAVCO STORAGE TANK #1	11774	No	Storage	-	-	Active
CAVCO STORAGE TANK #2	11776	No	Storage	-	-	Active
WELL # 7 TREATMENT UNIT	1018	No	Treatment Plant	-	-	Active
CAVCO WELL TREATMENT UNIT	11767	No	Treatment Plant	-	-	Active
WELL # 2 TREATMENT UNIT	1237	No	Treatment Plant	-	-	Active
WELL #4 TREATMENT UNIT	13156	No	Treatment Plant	-	-	Active
POU ARM KITCHEN (ICE MAKER)	13324	No	Treatment Plant	-	-	Active
POU ARM KITCHEN	13328	No	Treatment Plant	-	-	Active
POU ARM ENTRY (FOUNTAIN)	13329	No	Treatment Plant	-	-	Active
POU ARM CLASSROOM #1	13330	No	Treatment Plant	-	-	Active
POU ARM MOTOR POOL	13331	No	Treatment Plant	-	-	Active
POU MRGCD BREAK ROOM	13332	No	Treatment Plant	-	-	Active
POU MRGCD ADMIN OFFICE	13333	No	Treatment Plant	-	-	Active
POU DOT BREAK ROOM	13334	No	Treatment Plant	-	-	Active
WELL # 5 TREATMENT UNIT	1349	No	Treatment Plant	-	-	Active
WELL #6 TREATMENT UNIT	536	No	Treatment Plant	-	-	Active

1 - 27 of 27

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL # 7 TREATMENT UNIT	1018	Hypochlorination, Post	Disinfection
CAVCO WELL TREATMENT UNIT	11767	Gaseous Chlorination, Post	Disinfection
CAVCO WELL TREATMENT UNIT	11767	pH Adjustment, Pre	Inorganics removal
CAVCO WELL TREATMENT UNIT	11767	Filtration, Pressure Sand	Inorganics removal
WELL # 2 TREATMENT UNIT	1237	Hypochlorination, Post	Disinfection
WELL #4 TREATMENT UNIT	13156	Hypochlorination, Post	Disinfection
POU ARM KITCHEN (ICE MAKER)	13324	Reverse Osmosis	Inorganics removal
POU ARM KITCHEN	13328	Reverse Osmosis	Inorganics removal
POU ARM ENTRY (FOUNTAIN)	13329	Reverse Osmosis	Inorganics removal
POU ARM CLASSROOM #1	13330	Reverse Osmosis	Inorganics removal
POU ARM MOTOR POOL	13331	Reverse Osmosis	Inorganics removal
POU MRGCD BREAK ROOM	13332	Reverse Osmosis	Inorganics removal
POU MRGCD ADMIN OFFICE	13333	Reverse Osmosis	Inorganics removal
POU DOT BREAK ROOM	13334	Reverse Osmosis	Inorganics removal
WELL # 5 TREATMENT UNIT	1349	Hypochlorination, Post	Disinfection
WELL #6 TREATMENT UNIT	536	Hypochlorination, Post	Disinfection

1 - 16 of 16

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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