Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	NM3510209
PWS Name	CASAS ADOBES MDWCA
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	610
County Served	Grant

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	59	Open	26-DEC-2025	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	50	Returned to Compliance	29-SEP-2025	-	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	56	Open	06-SEP-2025	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	55	Open	06-SEP-2025	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	53	Open	06-SEP-2025	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	54	Open	06-SEP-2025	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	58	Open	06-SEP-2025	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	57	Open	06-SEP-2025	-	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	48	Returned to Compliance	01-OCT-2024	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	47	Returned to Compliance	01-OCT-2022	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	49	Returned to Compliance	30-DEC-2021	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	51	Returned to Compliance	30-DEC-2018	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	52	Open	30-DEC-2015	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	33	Returned to Compliance	05-OCT-2015	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	34	Returned to Compliance	05-OCT-2015	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	44	Returned to Compliance	05-OCT-2015	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	38	Returned to Compliance	05-OCT-2015	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	36	Returned to Compliance	05-OCT-2015	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	41	Returned to Compliance	05-OCT-2015	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	40	Returned to Compliance	05-OCT-2015	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	43	Returned to Compliance	05-OCT-2015	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	37	Returned to Compliance	05-OCT-2015	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	39	Returned to Compliance	05-OCT-2015	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	42	Returned to Compliance	05-OCT-2015	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	35	Returned to Compliance	05-OCT-2015	-	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	20	Returned to Compliance	19-JUL-2015	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	23	Returned to Compliance	19-JUL-2015	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	21	Returned to Compliance	19-JUL-2015	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	25	Returned to Compliance	19-JUL-2015	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	28	Returned to Compliance	19-JUL-2015	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	19	Returned to Compliance	19-JUL-2015	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	29	Returned to Compliance	19-JUL-2015	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	30	Returned to Compliance	19-JUL-2015	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	22	Returned to Compliance	19-JUL-2015	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	24	Returned to Compliance	19-JUL-2015	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	26	Returned to Compliance	19-JUL-2015	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	27	Returned to Compliance	19-JUL-2015	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	12	Returned to Compliance	23-APR-2015	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	17	Returned to Compliance	23-APR-2015	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	16	Returned to Compliance	23-APR-2015	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	8	Returned to Compliance	23-APR-2015	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	14	Returned to Compliance	23-APR-2015	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	7	Returned to Compliance	23-APR-2015	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	15	Returned to Compliance	23-APR-2015	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	9	Returned to Compliance	23-APR-2015	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	11	Returned to Compliance	23-APR-2015	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	13	Returned to Compliance	23-APR-2015	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	10	Returned to Compliance	23-APR-2015	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	18	Returned to Compliance	23-APR-2015	-	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	3	Returned to Compliance	01-NOV-2011	30-NOV-2011	No

1 - 50 of 56

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
104	50	SOX	State Compliance achieved	29-DEC-2025	State	-
105	49	SOX	State Compliance achieved	29-DEC-2025	State	-
106	51	SOX	State Compliance achieved	29-DEC-2025	State	-
99	54	SIA	State Violation/Reminder Notice	25-NOV-2025	State	-
98	58	SIE	State Public Notification requested	25-NOV-2025	State	-
98	57	SIE	State Public Notification requested	25-NOV-2025	State	-
98	56	SIE	State Public Notification requested	25-NOV-2025	State	-
98	55	SIE	State Public Notification requested	25-NOV-2025	State	-
98	53	SIE	State Public Notification requested	25-NOV-2025	State	-
96	52	SIA	State Violation/Reminder Notice	05-NOV-2025	State	-
92	48	SOX	State Compliance achieved	13-MAY-2025	State	-
89	47	SOX	State Compliance achieved	17-OCT-2022	State	-
87	26	SOX	State Compliance achieved	25-MAY-2021	State	-
86	30	SOX	State Compliance achieved	23-JUN-2018	State	-
69	19	SOX	State Compliance achieved	07-FEB-2018	State	-
66	23	SOX	State Compliance achieved	07-FEB-2018	State	-
68	24	SOX	State Compliance achieved	07-FEB-2018	State	-
73	27	SOX	State Compliance achieved	07-FEB-2018	State	-
72	25	SOX	State Compliance achieved	07-FEB-2018	State	-
67	28	SOX	State Compliance achieved	07-FEB-2018	State	-
70	20	SOX	State Compliance achieved	07-FEB-2018	State	-
71	22	SOX	State Compliance achieved	07-FEB-2018	State	-
65	13	SOX	State Compliance achieved	06-JUL-2017	State	-
62	29	SOX	State Compliance achieved	06-JUL-2017	State	-
64	21	SOX	State Compliance achieved	06-JUL-2017	State	-
63	8	SOX	State Compliance achieved	06-JUL-2017	State	-
61	44	SOX	State Compliance achieved	04-APR-2017	State	-
60	43	SOX	State Compliance achieved	04-APR-2017	State	-
59	42	SOX	State Compliance achieved	04-APR-2017	State	-
58	41	SOX	State Compliance achieved	04-APR-2017	State	-
57	40	SOX	State Compliance achieved	04-APR-2017	State	-
56	39	SOX	State Compliance achieved	04-APR-2017	State	-
55	38	SOX	State Compliance achieved	04-APR-2017	State	-
54	37	SOX	State Compliance achieved	04-APR-2017	State	-
52	35	SOX	State Compliance achieved	04-APR-2017	State	-
51	34	SOX	State Compliance achieved	04-APR-2017	State	-
50	33	SOX	State Compliance achieved	04-APR-2017	State	-
53	36	SOX	State Compliance achieved	04-APR-2017	State	-
37	7	SFL	State Administrative/Compliance Order without penalty issued	30-OCT-2015	State	Submit Corrective Action Plan and correct 11 significant deficiencies.
37	9	SFL	State Administrative/Compliance Order without penalty issued	30-OCT-2015	State	Submit Corrective Action Plan and correct 11 significant deficiencies.
37	17	SFL	State Administrative/Compliance Order without penalty issued	30-OCT-2015	State	Submit Corrective Action Plan and correct 11 significant deficiencies.
37	11	SFL	State Administrative/Compliance Order without penalty issued	30-OCT-2015	State	Submit Corrective Action Plan and correct 11 significant deficiencies.
37	12	SFL	State Administrative/Compliance Order without penalty issued	30-OCT-2015	State	Submit Corrective Action Plan and correct 11 significant deficiencies.
37	18	SFL	State Administrative/Compliance Order without penalty issued	30-OCT-2015	State	Submit Corrective Action Plan and correct 11 significant deficiencies.
37	10	SFL	State Administrative/Compliance Order without penalty issued	30-OCT-2015	State	Submit Corrective Action Plan and correct 11 significant deficiencies.
37	16	SFL	State Administrative/Compliance Order without penalty issued	30-OCT-2015	State	Submit Corrective Action Plan and correct 11 significant deficiencies.
37	15	SFL	State Administrative/Compliance Order without penalty issued	30-OCT-2015	State	Submit Corrective Action Plan and correct 11 significant deficiencies.
37	14	SFL	State Administrative/Compliance Order without penalty issued	30-OCT-2015	State	Submit Corrective Action Plan and correct 11 significant deficiencies.
9	3	SIF	State Public Notification received	19-JUL-2012	State	-
11	2	SOX	State Compliance achieved	26-JUN-2012	State	-

1 - 50 of 55

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL #2	2160	Yes	Well	Ground water	Emergency	Inactive
WELL #1	2159	Yes	Well	Ground water	Permanent	Active
DIST	5358	No	Distribution System/Zone	-	-	Active
BOOSTER PUMP #1	8789	No	Other	-	-	Active
NEW STORAGE TANK #1	15050	No	Storage	-	-	Active
NEW STORAGE TANK #2	15051	No	Storage	-	-	Active
NEW STORAGE TANK #3	15052	No	Storage	-	-	Active
STORAGE TANK #4	14687	No	Storage	-	-	Inactive
STORAGE TANK #1	8787	No	Storage	-	-	Inactive
STORAGE TANK #2	8788	No	Storage	-	-	Inactive
STORAGE TANK #3	8790	No	Storage	-	-	Inactive
TREATMENT PLANT #1	12889	No	Treatment Plant	-	-	Active

1 - 12 of 12

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT #1	12889	Hypochlorination, Post	Disinfection

1 - 1 of 1

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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