Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	NM3509023
PWS Name	CUBA WATER SYSTEM
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1789
County Served	Sandoval

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
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	73053	Returned to Compliance	29-SEP-2025	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	73051	Open	01-JUL-2025	-	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	73049	Open	19-JAN-2025	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	73047	Open	19-JAN-2025	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	73043	Open	19-JAN-2025	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	73038	Open	19-JAN-2025	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	73042	Open	19-JAN-2025	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	73045	Open	19-JAN-2025	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	73044	Open	19-JAN-2025	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	73041	Open	19-JAN-2025	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	73040	Open	19-JAN-2025	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	73046	Open	19-JAN-2025	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	73048	Open	19-JAN-2025	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	73039	Open	19-JAN-2025	-	Yes
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	73036	Open	01-OCT-2024	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	73050	Returned to Compliance	01-OCT-2024	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	73037	Open	16-AUG-2024	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	73033	Open	01-JUL-2024	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	73030	Returned to Compliance	01-JUL-2022	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	73029	Returned to Compliance	12-FEB-2022	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	73028	Returned to Compliance	10-JAN-2022	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	73056	Open	30-DEC-2021	-	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	73017	Returned to Compliance	03-DEC-2021	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	73019	Returned to Compliance	03-DEC-2021	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	73020	Returned to Compliance	03-DEC-2021	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	73024	Returned to Compliance	03-DEC-2021	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	73022	Returned to Compliance	03-DEC-2021	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	73021	Open	03-DEC-2021	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	73018	Returned to Compliance	03-DEC-2021	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	73023	Returned to Compliance	03-DEC-2021	-	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	73027	Returned to Compliance	05-NOV-2021	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	73034	Returned to Compliance	01-OCT-2021	-	No
Other	Failure to Consult with State	Ground Water Rule	Groundwater Rule	73026	Returned to Compliance	07-SEP-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	73016	Returned to Compliance	25-JUL-2021	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	73011	Returned to Compliance	01-JUL-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	73014	Returned to Compliance	19-FEB-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	73008	Returned to Compliance	19-NOV-2020	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	73035	Returned to Compliance	01-OCT-2020	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	73001	Returned to Compliance	01-JUL-2020	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	73000	Returned to Compliance	01-JUN-2020	30-JUN-2020	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	73002	Returned to Compliance	31-MAY-2020	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	73004	Returned to Compliance	01-APR-2020	30-JUN-2020	No
MR	Monitoring, Regular	Inorganic Chemicals	Asbestos	73031	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	72998	Returned to Compliance	01-JAN-2020	31-JAN-2020	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	73006	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	73003	Returned to Compliance	01-OCT-2019	31-DEC-2019	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	73010	Returned to Compliance	01-SEP-2019	31-AUG-2020	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	73009	Returned to Compliance	01-SEP-2019	31-AUG-2020	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	72994	Returned to Compliance	15-MAR-2019	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	73054	Open	30-DEC-2018	-	No

1 - 50 of 155

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
97410	73053	SOX	State Compliance achieved	24-DEC-2025	State	-
97408	73052	SIA	State Violation/Reminder Notice	05-NOV-2025	State	-
97406	73054	SIA	State Violation/Reminder Notice	05-NOV-2025	State	-
97407	73055	SIA	State Violation/Reminder Notice	05-NOV-2025	State	-
97405	73056	SIA	State Violation/Reminder Notice	05-NOV-2025	State	-
97409	73057	SIA	State Violation/Reminder Notice	05-NOV-2025	State	-
97402	73051	SIA	State Violation/Reminder Notice	11-AUG-2025	State	-
97403	73050	SOX	State Compliance achieved	02-MAY-2025	State	-
97401	73031	SOX	State Compliance achieved	01-APR-2025	State	SYSTEM COLLECTED ASBESTOS SAMPLE ON 4/1/2025
97398	73040	SIE	State Public Notification requested	05-FEB-2025	State	-
97398	73041	SIE	State Public Notification requested	05-FEB-2025	State	-
97398	73042	SIE	State Public Notification requested	05-FEB-2025	State	-
97398	73043	SIE	State Public Notification requested	05-FEB-2025	State	-
97398	73044	SIE	State Public Notification requested	05-FEB-2025	State	-
97398	73038	SIE	State Public Notification requested	05-FEB-2025	State	-
97398	73046	SIE	State Public Notification requested	05-FEB-2025	State	-
97398	73047	SIE	State Public Notification requested	05-FEB-2025	State	-
97398	73048	SIE	State Public Notification requested	05-FEB-2025	State	-
97398	73049	SIE	State Public Notification requested	05-FEB-2025	State	-
97396	73037	SIA	State Violation/Reminder Notice	05-FEB-2025	State	-
97398	73039	SIE	State Public Notification requested	05-FEB-2025	State	-
97398	73045	SIE	State Public Notification requested	05-FEB-2025	State	-
97395	73034	SOX	State Compliance achieved	05-NOV-2024	State	-
97394	73036	SIA	State Violation/Reminder Notice	05-NOV-2024	State	-
97395	73035	SOX	State Compliance achieved	05-NOV-2024	State	-
97393	73033	SIA	State Violation/Reminder Notice	01-OCT-2024	State	-
97389	73024	SOX	State Compliance achieved	21-AUG-2024	State	-
97390	73020	SOX	State Compliance achieved	21-AUG-2024	State	-
97391	73022	SOX	State Compliance achieved	21-AUG-2024	State	-
97386	73023	SOX	State Compliance achieved	20-APR-2023	State	-
97384	72986	SOX	State Compliance achieved	04-APR-2023	State	-
97385	73017	SOX	State Compliance achieved	04-APR-2023	State	-
97383	73018	SOX	State Compliance achieved	30-MAR-2023	State	-
97382	73019	SOX	State Compliance achieved	30-MAR-2023	State	-
97375	73030	SOX	State Compliance achieved	06-OCT-2022	State	-
97371	73006	SIF	State Public Notification received	31-AUG-2022	State	-
97378	73029	SOX	State Compliance achieved	31-AUG-2022	State	-
97380	73028	SOX	State Compliance achieved	31-AUG-2022	State	-
97381	73027	SOX	State Compliance achieved	31-AUG-2022	State	-
97372	73026	SIF	State Public Notification received	31-AUG-2022	State	-
97373	73025	SIF	State Public Notification received	31-AUG-2022	State	-
97373	73021	SIF	State Public Notification received	31-AUG-2022	State	-
97379	73010	SIF	State Public Notification received	31-AUG-2022	State	-
97379	73009	SIF	State Public Notification received	31-AUG-2022	State	-
97371	73004	SIF	State Public Notification received	31-AUG-2022	State	-
97371	73003	SIF	State Public Notification received	31-AUG-2022	State	-
97370	73014	SOX	State Compliance achieved	11-AUG-2022	State	-
97369	72998	SIF	State Public Notification received	11-AUG-2022	State	-
97370	73016	SOX	State Compliance achieved	11-AUG-2022	State	-
97368	73000	SIF	State Public Notification received	11-AUG-2022	State	-

1 - 50 of 155

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL # 1	2053	Yes	Well	Ground water	Permanent	Active
WELL # 3	2055	Yes	Well	Ground water	Permanent	Active
WELL # 2	2054	Yes	Well	Ground water	Permanent	Active
DIST	5309	No	Distribution System/Zone	-	-	Active
MAIN BOOSTER STATION	14628	No	Pump Facility	-	-	Active
NACIMIENTO ROAD BOOSTER STATION	14629	No	Pump Facility	-	-	Active
STORAGE TANK #1	120	No	Storage	-	-	Active
STORAGE TANK #2	121	No	Storage	-	-	Active
TREATMENT PLANT #1	1392	No	Treatment Plant	-	-	Active

1 - 9 of 9

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT #1	1392	Hypochlorination, Post	Disinfection
TREATMENT PLANT #1	1392	Permanganate	Iron removal
TREATMENT PLANT #1	1392	Filtration, Greensand	Manganese removal
TREATMENT PLANT #1	1392	Aeration, Slat Tray	Organics removal

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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