Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	CO0253718
PWS Name	SOUTH FORK WEST MUNICIPAL TOWN OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	566
County Served	Rio Grande

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	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	100	Returned to Compliance	01-OCT-2024	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	96	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	98	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	94	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	93	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	92	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	91	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	90	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	95	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	89	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	88	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	87	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	86	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb	85	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	84	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfone	83	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfoxide	82	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	81	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	80	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	79	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	78	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	77	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	76	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	75	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	74	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	73	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	72	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	71	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	70	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	69	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	68	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	67	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	66	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	97	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	64	Returned to Compliance	01-JAN-2022	31-MAR-2022	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	2	Returned to Compliance	01-JAN-2022	31-MAR-2022	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	3	Returned to Compliance	01-JAN-2022	31-MAR-2022	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	4	Returned to Compliance	01-JAN-2022	31-MAR-2022	No
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	13	Returned to Compliance	01-JAN-2022	31-MAR-2022	No
MR	Monitoring, Regular	Inorganic Chemicals	Beryllium, Total	14	Returned to Compliance	01-JAN-2022	31-MAR-2022	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	15	Returned to Compliance	01-JAN-2022	31-MAR-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	38	Returned to Compliance	01-JAN-2022	31-MAR-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	39	Returned to Compliance	01-JAN-2022	31-MAR-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	40	Returned to Compliance	01-JAN-2022	31-MAR-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	41	Returned to Compliance	01-JAN-2022	31-MAR-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	42	Returned to Compliance	01-JAN-2022	31-MAR-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	43	Returned to Compliance	01-JAN-2022	31-MAR-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	44	Returned to Compliance	01-JAN-2022	31-MAR-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	45	Returned to Compliance	01-JAN-2022	31-MAR-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	46	Returned to Compliance	01-JAN-2022	31-MAR-2022	No

1 - 50 of 98

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
37	100	SOX	State Compliance achieved	03-SEP-2025	State	2025 report date bjk
33	66	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	67	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	68	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	69	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	70	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	71	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	72	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	73	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	74	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	75	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	76	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	77	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	78	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	79	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	80	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	81	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	82	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	83	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	84	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	85	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	86	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	87	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	88	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	89	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	90	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	91	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	92	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	93	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	94	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	95	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	96	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	97	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
33	98	SIF	State Public Notification received	16-APR-2024	State	System completed PN for multiple 1Q2023 M&R vios (combined uranium, gross alpha, SOCs) in one Tier 3 PN - znk 04/16/2024
19	33	SOX	State Compliance achieved	24-MAY-2022	State	still need RADS data. sampled at 008 2Q 2022. SOX 1Q 2022 violations FCL 05/24/2022
19	64	SOX	State Compliance achieved	24-MAY-2022	State	still need RADS data. sampled at 008 2Q 2022. SOX 1Q 2022 violations FCL 05/24/2022
19	63	SOX	State Compliance achieved	24-MAY-2022	State	still need RADS data. sampled at 008 2Q 2022. SOX 1Q 2022 violations FCL 05/24/2022
19	1	SOX	State Compliance achieved	24-MAY-2022	State	still need RADS data. sampled at 008 2Q 2022. SOX 1Q 2022 violations FCL 05/24/2022
19	5	SOX	State Compliance achieved	24-MAY-2022	State	still need RADS data. sampled at 008 2Q 2022. SOX 1Q 2022 violations FCL 05/24/2022
19	6	SOX	State Compliance achieved	24-MAY-2022	State	still need RADS data. sampled at 008 2Q 2022. SOX 1Q 2022 violations FCL 05/24/2022
19	7	SOX	State Compliance achieved	24-MAY-2022	State	still need RADS data. sampled at 008 2Q 2022. SOX 1Q 2022 violations FCL 05/24/2022
19	8	SOX	State Compliance achieved	24-MAY-2022	State	still need RADS data. sampled at 008 2Q 2022. SOX 1Q 2022 violations FCL 05/24/2022
19	9	SOX	State Compliance achieved	24-MAY-2022	State	still need RADS data. sampled at 008 2Q 2022. SOX 1Q 2022 violations FCL 05/24/2022
19	10	SOX	State Compliance achieved	24-MAY-2022	State	still need RADS data. sampled at 008 2Q 2022. SOX 1Q 2022 violations FCL 05/24/2022
19	11	SOX	State Compliance achieved	24-MAY-2022	State	still need RADS data. sampled at 008 2Q 2022. SOX 1Q 2022 violations FCL 05/24/2022
19	13	SOX	State Compliance achieved	24-MAY-2022	State	still need RADS data. sampled at 008 2Q 2022. SOX 1Q 2022 violations FCL 05/24/2022
19	14	SOX	State Compliance achieved	24-MAY-2022	State	still need RADS data. sampled at 008 2Q 2022. SOX 1Q 2022 violations FCL 05/24/2022
19	15	SOX	State Compliance achieved	24-MAY-2022	State	still need RADS data. sampled at 008 2Q 2022. SOX 1Q 2022 violations FCL 05/24/2022
19	16	SOX	State Compliance achieved	24-MAY-2022	State	still need RADS data. sampled at 008 2Q 2022. SOX 1Q 2022 violations FCL 05/24/2022
19	17	SOX	State Compliance achieved	24-MAY-2022	State	still need RADS data. sampled at 008 2Q 2022. SOX 1Q 2022 violations FCL 05/24/2022

1 - 50 of 98

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
VDR WELL 1	23317	Yes	Well	Ground water	Emergency	Active
BP WELL 1	23298	Yes	Well	Ground water	Permanent	Active
VDR WELL 4	23320	Yes	Well	Ground water	Emergency	Active
VDR WELL 3	23319	Yes	Well	Ground water	Emergency	Active
VDR WELL 2	23318	Yes	Well	Ground water	Emergency	Active
DISTRIBUTION SYSTEM	23316	No	Distribution System/Zone	-	-	Active
STORAGE TANK 1	23729	No	Storage	-	-	Active
STORAGE TANK 2	23300	No	Storage	-	-	Inactive
BP TREATMENT PLANT	23299	No	Treatment Plant	-	-	Active
VDR TREATMENT	23315	No	Treatment Plant	-	-	Active

1 - 10 of 10

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
BP TREATMENT PLANT	23299	Hypochlorination, Post	Disinfection
BP TREATMENT PLANT	23299	Innovative	Disinfection
VDR TREATMENT	23315	Hypochlorination, Post	Disinfection
VDR TREATMENT	23315	Innovative	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.

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