Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	TX2450004
PWS Name	PORT MANSFIELD PUD
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	800
County Served	Willacy

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
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100069524	Known	01-APR-2026	30-JUN-2026	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100069523	Known	01-JAN-2026	31-MAR-2026	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069518	Returned to Compliance	03-DEC-2025	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100069520	Known	01-OCT-2025	31-DEC-2025	Yes
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	100069517	Returned to Compliance	01-JUL-2025	-	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100069513	Returned to Compliance	27-MAY-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069512	Returned to Compliance	01-MAY-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069511	Returned to Compliance	05-APR-2025	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100069515	Known	01-APR-2025	30-JUN-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100069507	Known	01-JAN-2025	31-MAR-2025	Yes
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	100069508	Returned to Compliance	17-OCT-2024	-	Yes
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	100069509	Returned to Compliance	17-OCT-2024	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069503	Returned to Compliance	24-JUL-2023	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	100069504	Returned to Compliance	01-JUL-2023	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069502	Returned to Compliance	18-NOV-2022	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100069501	Returned to Compliance	01-JUL-2022	30-SEP-2022	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069496	Returned to Compliance	23-APR-2022	-	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100069498	Returned to Compliance	17-MAR-2022	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100069495	Returned to Compliance	01-JAN-2022	31-MAR-2022	Yes
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	100069493	Returned to Compliance	01-JUL-2020	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	100069491	Returned to Compliance	30-DEC-2019	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069490	Returned to Compliance	12-SEP-2019	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069488	Returned to Compliance	07-AUG-2019	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069487	Returned to Compliance	03-AUG-2019	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069485	Returned to Compliance	22-JUL-2019	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	100069489	Returned to Compliance	01-JUL-2019	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069483	Returned to Compliance	16-APR-2019	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069482	Returned to Compliance	08-APR-2019	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100069481	Returned to Compliance	01-APR-2019	30-JUN-2019	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069475	Returned to Compliance	15-JAN-2019	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100069479	Returned to Compliance	01-JAN-2019	31-MAR-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100069472	Returned to Compliance	01-OCT-2018	31-DEC-2018	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069466	Returned to Compliance	12-SEP-2018	-	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100069465	Returned to Compliance	07-AUG-2018	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069464	Returned to Compliance	13-JUL-2018	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100069468	Returned to Compliance	01-JUL-2018	30-SEP-2018	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	100069473	Returned to Compliance	01-JUL-2018	-	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100069463	Returned to Compliance	28-JUN-2018	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100069461	Returned to Compliance	01-APR-2018	30-JUN-2018	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069459	Returned to Compliance	20-MAR-2018	-	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100069457	Returned to Compliance	13-MAR-2018	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100069458	Returned to Compliance	01-JAN-2018	31-MAR-2018	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069452	Returned to Compliance	22-OCT-2017	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100069453	Returned to Compliance	01-OCT-2017	31-DEC-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100069451	Returned to Compliance	01-JUL-2017	30-SEP-2017	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069447	Returned to Compliance	23-JAN-2017	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	100069444	Returned to Compliance	29-SEP-2016	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100069445	Returned to Compliance	01-JUL-2016	30-SEP-2016	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069438	Returned to Compliance	21-APR-2016	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100069441	Returned to Compliance	01-APR-2016	30-JUN-2016	Yes

1 - 50 of 66

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
1388	100069524	SIE	State Public Notification requested	18-MAY-2026	State	-
1386	100069520	SIA	State Violation/Reminder Notice	22-APR-2026	State	20260422; ELUKE; NEW LETTER SENT DUE TO UPDATING COMPLIANCE VALUE.
1385	100069523	SIF	State Public Notification received	14-APR-2026	State	-
1375	100069463	SIF	State Public Notification received	19-FEB-2026	State	-
1377	100069465	SIF	State Public Notification received	19-FEB-2026	State	-
1373	100069457	SIF	State Public Notification received	19-FEB-2026	State	-
1379	100069498	SIF	State Public Notification received	19-FEB-2026	State	-
1372	100069482	SOX	State Compliance achieved	19-FEB-2026	State	-
1370	100069512	SOX	State Compliance achieved	19-FEB-2026	State	-
1371	100069508	SIF	State Public Notification received	19-FEB-2026	State	-
1376	100069490	SOX	State Compliance achieved	19-FEB-2026	State	-
1374	100069487	SOX	State Compliance achieved	19-FEB-2026	State	-
1382	100069517	SOX	State Compliance achieved	19-FEB-2026	State	-
1380	100069513	SIF	State Public Notification received	19-FEB-2026	State	-
1369	100069509	SIF	State Public Notification received	19-FEB-2026	State	-
1378	100069503	SOX	State Compliance achieved	19-FEB-2026	State	-
1366	100069496	SOX	State Compliance achieved	26-JAN-2026	State	-
1364	100069502	SOX	State Compliance achieved	26-JAN-2026	State	-
1362	100069511	SOX	State Compliance achieved	26-JAN-2026	State	-
1360	100069518	SOX	State Compliance achieved	26-JAN-2026	State	-
1365	100069501	SIF	State Public Notification received	26-JAN-2026	State	-
1363	100069507	SIF	State Public Notification received	26-JAN-2026	State	-
1367	100069495	SIF	State Public Notification received	26-JAN-2026	State	-
1361	100069515	SIF	State Public Notification received	26-JAN-2026	State	-
1353	100069432	SIF	State Public Notification received	12-DEC-2025	State	-
1351	100069434	SIF	State Public Notification received	12-DEC-2025	State	-
1350	100069436	SOX	State Compliance achieved	12-DEC-2025	State	-
1352	100069433	SOX	State Compliance achieved	12-DEC-2025	State	-
1333	100069504	SOX	State Compliance achieved	10-JAN-2025	State	01/10/2024; KRAMIREZ; SYSTEM SUBMITTED AN ADEQUATE 2023 CCR ON 6/29/24 TO RESOLVE PREV CCR VIOLATION
1327	100069491	SFO	State Administrative/Compliance Order with penalty issued	19-JUN-2023	State	TCEQ DOCKET NO. 2022-0438-PWS-E. FINAL TR DUE DATE 7/3/2024
1310	100069493	SOX	State Compliance achieved	17-SEP-2021	State	-
1303	100069473	SOX	State Compliance achieved	24-OCT-2019	State	SUBMITTED ADEQUATE 2018 CCR
1302	100069489	SOX	State Compliance achieved	24-OCT-2019	State	SUBMITTED UPDATED CCR TO TCEQ, POSTED UPDATED CCR ON WEBSITE
1283	100069488	SOX	State Compliance achieved	21-OCT-2019	State	-
1285	100069485	SOX	State Compliance achieved	21-OCT-2019	State	-
1287	100069483	SOX	State Compliance achieved	21-OCT-2019	State	-
1289	100069475	SOX	State Compliance achieved	21-OCT-2019	State	-
1291	100069466	SOX	State Compliance achieved	21-OCT-2019	State	-
1293	100069464	SOX	State Compliance achieved	21-OCT-2019	State	-
1295	100069459	SOX	State Compliance achieved	21-OCT-2019	State	-
1297	100069452	SOX	State Compliance achieved	21-OCT-2019	State	-
1299	100069447	SOX	State Compliance achieved	21-OCT-2019	State	-
1283	100069446	SOX	State Compliance achieved	21-OCT-2019	State	-
1284	100069481	SIF	State Public Notification received	21-OCT-2019	State	-
1286	100069479	SIF	State Public Notification received	21-OCT-2019	State	-
1288	100069472	SIF	State Public Notification received	21-OCT-2019	State	-
1290	100069468	SIF	State Public Notification received	21-OCT-2019	State	-
1292	100069461	SIF	State Public Notification received	21-OCT-2019	State	-
1294	100069458	SIF	State Public Notification received	21-OCT-2019	State	-
1296	100069453	SIF	State Public Notification received	21-OCT-2019	State	-

1 - 50 of 66

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
EMERGENCY I/C FROM CITY OF RAYMONDVILLE	112762	Yes	Consecutive Connection	Surface water	Emergency	Active
SW FROM NORTH ALAMO WSC 1080029	36062	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	46359	No	Distribution System/Zone	-	-	Active
BOOSTER STAT- 500 GPM - SP	171609	No	Pump Facility	-	-	Active
BOOSTER STA - 500 GPM - SP	171610	No	Pump Facility	-	-	Active
BOOSTER STA - 700 GPM - SP	112758	No	Pump Facility	-	-	Inactive
BOOSTER STA - 700 GPM - SP	112760	No	Pump Facility	-	-	Inactive
BOOSTER STA - 725 GPM - SP	112761	No	Pump Facility	-	-	Inactive
GST STATION - MANSFIELD DR	140803	No	Sampling Station	-	-	Active
GST STATION - MANSFIELD DR	59543	No	Sampling Station	-	-	Active
MANSFIELD WHITE STA RD - 0.200 MG - EL	112756	No	Storage	-	-	Active
ADJACENT TO BS - 0.200 MG - GR	171611	No	Storage	-	-	Active
ADJACENT TO BS - 0.200 MG - GR	171612	No	Storage	-	-	Active
PLANT SITE - 0.175 MG - GR	112752	No	Storage	-	-	Inactive
ADJACENT TO BS - 0.050 MG - GR	112753	No	Storage	-	-	Inactive
ADJACENT TO BS - 0.050 MG - GR	112754	No	Storage	-	-	Inactive
ADJACENT TO EL TANK - 0.050 MG - GR	112755	No	Storage	-	-	Inactive
PLANT	63428	No	Treatment Plant	-	-	Active

1 - 18 of 18

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT	63428	Hypochlorination, Pre	Disinfection

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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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