Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	TX1860029
PWS Name	PECOS COUNTY FRESH WATER
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	Yes
Population Served	800
County Served	Pecos

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	294	Returned to Compliance	29-APR-2025	-	No
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	303	Known	01-JAN-2025	31-MAR-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	297	Known	01-OCT-2024	31-DEC-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	291	Known	01-JUL-2024	30-SEP-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	287	Known	01-APR-2024	30-JUN-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	277	Known	01-JAN-2024	31-MAR-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	278	Returned to Compliance	01-JAN-2024	31-MAR-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	275	Known	01-OCT-2023	31-DEC-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	274	Returned to Compliance	01-OCT-2023	31-DEC-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	265	Returned to Compliance	01-JUL-2023	30-SEP-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	267	Returned to Compliance	01-APR-2023	30-JUN-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	266	Returned to Compliance	01-APR-2023	30-JUN-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	262	Returned to Compliance	01-JAN-2023	31-MAR-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	260	Returned to Compliance	01-JUL-2022	30-SEP-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	259	Returned to Compliance	01-APR-2022	30-JUN-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	258	Returned to Compliance	01-JAN-2022	31-MAR-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	257	Returned to Compliance	01-OCT-2021	31-DEC-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	256	Returned to Compliance	01-JUL-2021	30-SEP-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	253	Returned to Compliance	01-APR-2021	30-JUN-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	246	Returned to Compliance	01-JAN-2020	31-MAR-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	245	Returned to Compliance	01-OCT-2019	31-DEC-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	242	Returned to Compliance	01-JUL-2019	30-SEP-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	243	Returned to Compliance	01-APR-2019	30-JUN-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	230	Returned to Compliance	01-JAN-2019	31-MAR-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	231	Returned to Compliance	01-JAN-2019	31-MAR-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	217	Returned to Compliance	01-OCT-2018	31-DEC-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	220	Returned to Compliance	01-OCT-2018	31-DEC-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	207	Returned to Compliance	01-JUL-2018	30-SEP-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	205	Returned to Compliance	01-JUL-2018	30-SEP-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	201	Returned to Compliance	01-APR-2018	30-JUN-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	200	Returned to Compliance	01-APR-2018	30-JUN-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	192	Returned to Compliance	01-JAN-2018	31-MAR-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	186	Returned to Compliance	01-OCT-2017	31-DEC-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	181	Returned to Compliance	01-JUL-2017	30-SEP-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	180	Returned to Compliance	01-APR-2017	30-JUN-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	174	Returned to Compliance	01-JAN-2017	31-MAR-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	164	Returned to Compliance	01-OCT-2016	31-DEC-2016	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	156	Returned to Compliance	01-OCT-2015	-	No
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	153	Returned to Compliance	01-OCT-2014	31-DEC-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	152	Returned to Compliance	01-JUL-2014	30-SEP-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	150	Returned to Compliance	01-APR-2014	30-JUN-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	144	Returned to Compliance	01-JAN-2014	31-MAR-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	141	Returned to Compliance	01-JAN-2013	31-MAR-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	142	Returned to Compliance	01-JAN-2013	31-MAR-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	139	Returned to Compliance	01-OCT-2012	31-DEC-2012	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	134	Returned to Compliance	01-OCT-2012	31-DEC-2012	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	132	Returned to Compliance	01-JUL-2012	30-SEP-2012	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	130	Returned to Compliance	28-APR-2012	-	No
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	126	Returned to Compliance	01-OCT-2011	31-DEC-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	110	Returned to Compliance	01-JUL-2010	30-SEP-2010	Yes

1 - 50 of 57

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
282	275	SFL	State Administrative/Compliance Order without penalty issued	14-OCT-2025	State	TCEQ DOCKET # 2025-0171-PWS-E. FINAL TR DUE DATE 10/28/2028
282	297	SFL	State Administrative/Compliance Order without penalty issued	14-OCT-2025	State	TCEQ DOCKET # 2025-0171-PWS-E. FINAL TR DUE DATE 10/28/2028
282	291	SFL	State Administrative/Compliance Order without penalty issued	14-OCT-2025	State	TCEQ DOCKET # 2025-0171-PWS-E. FINAL TR DUE DATE 10/28/2028
282	287	SFL	State Administrative/Compliance Order without penalty issued	14-OCT-2025	State	TCEQ DOCKET # 2025-0171-PWS-E. FINAL TR DUE DATE 10/28/2028
282	278	SFL	State Administrative/Compliance Order without penalty issued	14-OCT-2025	State	TCEQ DOCKET # 2025-0171-PWS-E. FINAL TR DUE DATE 10/28/2028
281	274	SFL	State Administrative/Compliance Order without penalty issued	14-OCT-2025	State	TCEQ DOCKET 2025-0171-PWS-E; FINAL TR DUE DATE 10/28/2028
282	277	SFL	State Administrative/Compliance Order without penalty issued	14-OCT-2025	State	TCEQ DOCKET # 2025-0171-PWS-E. FINAL TR DUE DATE 10/28/2028
275	294	SOX	State Compliance achieved	29-MAY-2025	State	-
269	266	SOX	State Compliance achieved	24-JAN-2025	State	20250124; ELUKE; 5 VIOLATIONS SOX'D BASED ON 2Q2024 RAA AT MCL.
269	262	SOX	State Compliance achieved	24-JAN-2025	State	20250124; ELUKE; 5 VIOLATIONS SOX'D BASED ON 2Q2024 RAA AT MCL.
269	265	SOX	State Compliance achieved	24-JAN-2025	State	20250124; ELUKE; 5 VIOLATIONS SOX'D BASED ON 2Q2024 RAA AT MCL.
255	267	SOX	State Compliance achieved	26-JAN-2024	State	20240126; ISHARP; ONE VIOLATION RTC BASED ON 3Q2023 RAA BELOW MCL.
240	260	SOX	State Compliance achieved	31-MAR-2023	State	20230331; ISHARP; 6 VIOLATIONS RTCD BASED ON 4Q2022 RAA.RAA = 5.45 PCI/L.
240	256	SOX	State Compliance achieved	31-MAR-2023	State	20230331; ISHARP; 6 VIOLATIONS RTCD BASED ON 4Q2022 RAA.RAA = 5.45 PCI/L.
240	253	SOX	State Compliance achieved	31-MAR-2023	State	20230331; ISHARP; 6 VIOLATIONS RTCD BASED ON 4Q2022 RAA.RAA = 5.45 PCI/L.
240	257	SOX	State Compliance achieved	31-MAR-2023	State	20230331; ISHARP; 6 VIOLATIONS RTCD BASED ON 4Q2022 RAA.RAA = 5.45 PCI/L.
240	258	SOX	State Compliance achieved	31-MAR-2023	State	20230331; ISHARP; 6 VIOLATIONS RTCD BASED ON 4Q2022 RAA.RAA = 5.45 PCI/L.
240	259	SOX	State Compliance achieved	31-MAR-2023	State	20230331; ISHARP; 6 VIOLATIONS RTCD BASED ON 4Q2022 RAA.RAA = 5.45 PCI/L.
220	246	SOX	State Compliance achieved	20-AUG-2020	State	08/31/2020 CKERNAN SOXd VIOLATIONS PER 2Q202 RAA = MCL
220	201	SOX	State Compliance achieved	20-AUG-2020	State	08/31/2020 CKERNAN SOXd VIOLATIONS PER 2Q202 RAA = MCL
220	205	SOX	State Compliance achieved	20-AUG-2020	State	08/31/2020 CKERNAN SOXd VIOLATIONS PER 2Q202 RAA = MCL
220	217	SOX	State Compliance achieved	20-AUG-2020	State	08/31/2020 CKERNAN SOXd VIOLATIONS PER 2Q202 RAA = MCL
220	230	SOX	State Compliance achieved	20-AUG-2020	State	08/31/2020 CKERNAN SOXd VIOLATIONS PER 2Q202 RAA = MCL
220	242	SOX	State Compliance achieved	20-AUG-2020	State	08/31/2020 CKERNAN SOXd VIOLATIONS PER 2Q202 RAA = MCL
220	243	SOX	State Compliance achieved	20-AUG-2020	State	08/31/2020 CKERNAN SOXd VIOLATIONS PER 2Q202 RAA = MCL
220	245	SOX	State Compliance achieved	20-AUG-2020	State	08/31/2020 CKERNAN SOXd VIOLATIONS PER 2Q202 RAA = MCL
206	231	SIF	State Public Notification received	26-AUG-2019	State	-
200	220	SIF	State Public Notification received	31-MAY-2019	State	-
211	192	SOX	State Compliance achieved	02-MAY-2019	State	12/20/2019 CKERNAN SOXd VIOLATIONS PER GROSS ALPHA RAA = MCL
211	200	SOX	State Compliance achieved	02-MAY-2019	State	12/20/2019 CKERNAN SOXd VIOLATIONS PER GROSS ALPHA RAA = MCL
211	180	SOX	State Compliance achieved	02-MAY-2019	State	12/20/2019 CKERNAN SOXd VIOLATIONS PER GROSS ALPHA RAA = MCL
211	174	SOX	State Compliance achieved	02-MAY-2019	State	12/20/2019 CKERNAN SOXd VIOLATIONS PER GROSS ALPHA RAA = MCL
211	164	SOX	State Compliance achieved	02-MAY-2019	State	12/20/2019 CKERNAN SOXd VIOLATIONS PER GROSS ALPHA RAA = MCL
211	186	SOX	State Compliance achieved	02-MAY-2019	State	12/20/2019 CKERNAN SOXd VIOLATIONS PER GROSS ALPHA RAA = MCL
211	181	SOX	State Compliance achieved	02-MAY-2019	State	12/20/2019 CKERNAN SOXd VIOLATIONS PER GROSS ALPHA RAA = MCL
211	207	SOX	State Compliance achieved	02-MAY-2019	State	12/20/2019 CKERNAN SOXd VIOLATIONS PER GROSS ALPHA RAA = MCL
161	156	SOX	State Compliance achieved	06-SEP-2016	State	-
156	153	SFL	State Administrative/Compliance Order without penalty issued	01-OCT-2015	State	DOCKET NO 2014-1730-PWS-E; FINAL TR DUE DATE 10/15/2018; MCL RESOLVED 7/27/2015; FILE CLOSED 6/26/2019
156	152	SFL	State Administrative/Compliance Order without penalty issued	01-OCT-2015	State	DOCKET NO 2014-1730-PWS-E; FINAL TR DUE DATE 10/15/2018; MCL RESOLVED 7/27/2015; FILE CLOSED 6/26/2019
156	150	SFL	State Administrative/Compliance Order without penalty issued	01-OCT-2015	State	DOCKET NO 2014-1730-PWS-E; FINAL TR DUE DATE 10/15/2018; MCL RESOLVED 7/27/2015; FILE CLOSED 6/26/2019
156	144	SFL	State Administrative/Compliance Order without penalty issued	01-OCT-2015	State	DOCKET NO 2014-1730-PWS-E; FINAL TR DUE DATE 10/15/2018; MCL RESOLVED 7/27/2015; FILE CLOSED 6/26/2019
138	126	SOX	State Compliance achieved	02-OCT-2013	State	-
138	110	SOX	State Compliance achieved	02-OCT-2013	State	-
138	109	SOX	State Compliance achieved	02-OCT-2013	State	-
138	108	SOX	State Compliance achieved	02-OCT-2013	State	-
138	106	SOX	State Compliance achieved	02-OCT-2013	State	-
138	105	SOX	State Compliance achieved	02-OCT-2013	State	-
138	132	SOX	State Compliance achieved	02-OCT-2013	State	-
138	134	SOX	State Compliance achieved	02-OCT-2013	State	-
138	142	SOX	State Compliance achieved	02-OCT-2013	State	-

1 - 50 of 55

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
1	24077	Yes	Well	Ground water	Other	Inactive
3 - STEPHENS RD / W OF 2	24287	Yes	Well	Ground water	Permanent	Active
2 - STEPHENS RD	24078	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	44689	No	Distribution System/Zone	-	-	Active
WELL FIELD COYANOSA - 200 GPM - SP	76197	No	Pump Facility	-	-	Active
WELL FIELD COYANOSA - 200 GPM - SP	76198	No	Pump Facility	-	-	Active
IMPERIAL	76196	No	Pump Facility	-	-	Inactive
STEPHAN LN; COYANOSA	139412	No	Sampling Station	-	-	Active
STEPHAN LN, COYANOSA	57487	No	Sampling Station	-	-	Active
EP002	108307	No	Sampling Station	-	-	Inactive
COYANOSA - 0.047 MG - ST	93611	No	Storage	-	-	Active
IMPERIAL - 0.100 MG - EL	93612	No	Storage	-	-	Active
IMPERIAL - 0.085 MG - GR	93613	No	Storage	-	-	Active
WELL FIELD - 0.085 MG - GR	93614	No	Storage	-	-	Active
WELL FIELD - 0.085 MG - GR	93615	No	Storage	-	-	Active
PLANT - TANK YARD	11190	No	Treatment Plant	-	-	Active

1 - 16 of 16

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT - TANK YARD	11190	Gaseous Chlorination, Pre	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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