Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	NM3533223
PWS Name	PONDEROSA MDWCA
PWS Type	Community water system
Owner Type	Local government
Primary Source	Groundwater under influence of surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	567
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
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	43280	Returned to Compliance	19-MAR-2023	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	43278	Returned to Compliance	17-JUL-2022	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	43279	Returned to Compliance	01-JUL-2022	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	43277	Returned to Compliance	16-JUN-2022	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	43276	Returned to Compliance	13-MAY-2022	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	43275	Returned to Compliance	01-FEB-2022	28-FEB-2022	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	43281	Returned to Compliance	01-JAN-2022	31-MAR-2022	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	43273	Returned to Compliance	01-JUN-2021	30-JUN-2021	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	43274	Returned to Compliance	14-MAY-2021	-	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	43270	Returned to Compliance	01-MAY-2021	31-MAY-2021	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	43271	Returned to Compliance	01-MAY-2021	31-MAY-2021	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	43269	Returned to Compliance	01-APR-2021	30-APR-2021	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	43268	Returned to Compliance	01-SEP-2020	30-SEP-2020	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	43266	Returned to Compliance	01-AUG-2020	31-AUG-2020	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	43267	Returned to Compliance	01-AUG-2020	31-AUG-2020	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	43282	Returned to Compliance	01-JUL-2020	30-SEP-2020	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	43265	Returned to Compliance	01-APR-2020	30-APR-2020	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	43262	Returned to Compliance	01-OCT-2019	31-OCT-2019	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	43283	Returned to Compliance	01-OCT-2019	31-DEC-2019	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	43264	Returned to Compliance	01-OCT-2019	31-OCT-2019	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	43255	Returned to Compliance	19-JUN-2011	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	43220	Returned to Compliance	01-MAY-2010	31-MAY-2010	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	43219	Returned to Compliance	01-JAN-2009	31-JAN-2009	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	43221	Returned to Compliance	20-JUL-2008	-	No
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	43215	Returned to Compliance	01-MAY-2008	31-MAY-2008	Yes
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	43214	Returned to Compliance	01-APR-2008	30-APR-2008	Yes
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	43217	Returned to Compliance	01-MAR-2008	31-MAR-2008	Yes
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	43216	Returned to Compliance	01-FEB-2008	29-FEB-2008	Yes
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	43213	Returned to Compliance	01-JAN-2008	31-JAN-2008	Yes
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	43218	Returned to Compliance	01-DEC-2007	31-DEC-2007	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	43207	Returned to Compliance	01-OCT-2006	31-DEC-2006	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	43206	Returned to Compliance	01-JUL-2006	-	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	43234	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	43254	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	43253	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	43252	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	43251	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	43250	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	43249	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	43248	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	43247	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	43246	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	43245	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	43244	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	43243	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	43242	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	43241	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	43240	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	43239	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	43238	Returned to Compliance	01-JAN-2006	31-DEC-2006	No

1 - 50 of 73

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
74	43283	SIF	State Public Notification received	03-OCT-2023	State	-
74	43282	SIF	State Public Notification received	03-OCT-2023	State	-
74	43281	SIF	State Public Notification received	03-OCT-2023	State	-
69	43280	SOX	State Compliance achieved	22-JUN-2023	State	-
68	43275	SIF	State Public Notification received	20-JUN-2023	State	-
67	43279	SOX	State Compliance achieved	11-OCT-2022	State	-
61	43273	SIF	State Public Notification received	19-APR-2022	State	-
63	43271	SIF	State Public Notification received	19-APR-2022	State	-
65	43269	SIF	State Public Notification received	19-APR-2022	State	-
64	43276	SOX	State Compliance achieved	19-APR-2022	State	-
62	43277	SOX	State Compliance achieved	19-APR-2022	State	-
60	43278	SOX	State Compliance achieved	19-APR-2022	State	-
56	43270	SOX	State Compliance achieved	12-AUG-2021	State	-
55	43274	SOX	State Compliance achieved	24-JUN-2021	State	-
51	43266	SIF	State Public Notification received	24-JUN-2021	State	-
52	43265	SIF	State Public Notification received	24-JUN-2021	State	-
40	43264	SOX	State Compliance achieved	06-JAN-2021	State	-
40	43262	SOX	State Compliance achieved	06-JAN-2021	State	-
39	43267	SOX	State Compliance achieved	15-OCT-2020	State	-
38	43268	SOX	State Compliance achieved	15-OCT-2020	State	-
12	43255	SOX	State Compliance achieved	12-MAR-2015	State	-
6	43221	SOX	State Compliance achieved	22-OCT-2010	State	-
8	43220	SIF	State Public Notification received	29-JUN-2010	State	-
178328	43219	SIF	State Public Notification received	06-APR-2009	State	-
178325	43215	SIF	State Public Notification received	07-JUL-2008	State	-
178322	43217	SOX	State Compliance achieved	19-JUN-2008	State	The water system made repairs to the water storage tank so that entrained air was diffused by cascading over a stand pipe in the tank. This decreased measured turbidity.
178322	43216	SOX	State Compliance achieved	19-JUN-2008	State	The water system made repairs to the water storage tank so that entrained air was diffused by cascading over a stand pipe in the tank. This decreased measured turbidity.
178322	43214	SOX	State Compliance achieved	19-JUN-2008	State	The water system made repairs to the water storage tank so that entrained air was diffused by cascading over a stand pipe in the tank. This decreased measured turbidity.
178322	43213	SOX	State Compliance achieved	19-JUN-2008	State	The water system made repairs to the water storage tank so that entrained air was diffused by cascading over a stand pipe in the tank. This decreased measured turbidity.
178322	43218	SOX	State Compliance achieved	19-JUN-2008	State	The water system made repairs to the water storage tank so that entrained air was diffused by cascading over a stand pipe in the tank. This decreased measured turbidity.
9	43234	SOX	State Compliance achieved	07-JUN-2007	State	-
9	43235	SOX	State Compliance achieved	07-JUN-2007	State	-
9	43236	SOX	State Compliance achieved	07-JUN-2007	State	-
9	43237	SOX	State Compliance achieved	07-JUN-2007	State	-
9	43238	SOX	State Compliance achieved	07-JUN-2007	State	-
9	43239	SOX	State Compliance achieved	07-JUN-2007	State	-
9	43240	SOX	State Compliance achieved	07-JUN-2007	State	-
9	43241	SOX	State Compliance achieved	07-JUN-2007	State	-
9	43242	SOX	State Compliance achieved	07-JUN-2007	State	-
9	43243	SOX	State Compliance achieved	07-JUN-2007	State	-
9	43244	SOX	State Compliance achieved	07-JUN-2007	State	-
9	43245	SOX	State Compliance achieved	07-JUN-2007	State	-
9	43246	SOX	State Compliance achieved	07-JUN-2007	State	-
9	43247	SOX	State Compliance achieved	07-JUN-2007	State	-
9	43248	SOX	State Compliance achieved	07-JUN-2007	State	-
9	43249	SOX	State Compliance achieved	07-JUN-2007	State	-
9	43250	SOX	State Compliance achieved	07-JUN-2007	State	-
9	43251	SOX	State Compliance achieved	07-JUN-2007	State	-
9	43252	SOX	State Compliance achieved	07-JUN-2007	State	-
9	43253	SOX	State Compliance achieved	07-JUN-2007	State	-

1 - 50 of 72

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
INFILTRATION GALLERY #2	7808	Yes	Infiltration Gallery	Ground water under the influence of surface water	Permanent	Active
INFILTRATION GALLERY #1	7236	Yes	Infiltration Gallery	Surface water	Permanent	Inactive
DIST	5643	No	Distribution System/Zone	-	-	Active
SAMPLING STATION #1	7646	No	Sampling Station	-	-	Active
STORAGE TANK #1	10167	No	Storage	-	-	Active
AQUASTORE TANK	11801	No	Storage	-	-	Active
STORAGE TANK #2	13774	No	Storage	-	-	Active
TREATMENT PLANT #1	1412	No	Treatment Plant	-	-	Active

1 - 8 of 8

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT #1	1412	Filtration, Cartridge	Particulate removal
TREATMENT PLANT #1	1412	Hypochlorination, Post	Disinfection

1 - 2 of 2

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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