Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	TX1370007
PWS Name	RIVIERA WCID
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	Yes
Population Served	729
County Served	Kleberg

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	90068345	Returned to Compliance	19-OCT-2023	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90068346	Returned to Compliance	19-OCT-2023	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90068337	Returned to Compliance	03-AUG-2023	-	No
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	90068347	Returned to Compliance	01-JUL-2023	30-SEP-2023	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90068328	Returned to Compliance	03-APR-2023	-	No
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	90068342	Returned to Compliance	01-APR-2023	30-JUN-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Uranium	90068340	Returned to Compliance	01-APR-2023	30-JUN-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	90068333	Returned to Compliance	01-JAN-2023	31-MAR-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Uranium	90068334	Returned to Compliance	01-JAN-2023	31-MAR-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	90068327	Returned to Compliance	01-OCT-2022	31-DEC-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Uranium	90068330	Returned to Compliance	01-OCT-2022	31-DEC-2022	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90068324	Returned to Compliance	16-AUG-2022	-	No
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Uranium	90068325	Returned to Compliance	01-JUL-2022	30-SEP-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Uranium	90068323	Returned to Compliance	01-APR-2022	30-JUN-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Uranium	90068320	Returned to Compliance	01-JAN-2022	31-MAR-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Uranium	90068318	Returned to Compliance	01-OCT-2021	31-DEC-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Uranium	90068312	Returned to Compliance	01-JUL-2021	30-SEP-2021	Yes
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	90068314	Returned to Compliance	01-JUL-2021	31-DEC-2021	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90068308	Returned to Compliance	16-APR-2021	-	No
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Uranium	90068310	Returned to Compliance	01-APR-2021	30-JUN-2021	Yes
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	90068305	Returned to Compliance	01-JAN-2021	30-JUN-2021	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	90068299	Returned to Compliance	01-JUL-2020	31-DEC-2020	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90068290	Returned to Compliance	11-MAR-2020	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90068289	Returned to Compliance	08-JAN-2020	-	No
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Uranium	90068291	Returned to Compliance	01-JAN-2020	31-MAR-2020	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	90068302	Returned to Compliance	17-OCT-2019	-	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Uranium	90068287	Returned to Compliance	01-OCT-2019	31-DEC-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	90068285	Returned to Compliance	01-JUL-2019	30-SEP-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Uranium	90068286	Returned to Compliance	01-JUL-2019	30-SEP-2019	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90068272	Returned to Compliance	23-MAY-2019	-	No
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	90068280	Returned to Compliance	01-APR-2019	30-JUN-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Uranium	90068282	Returned to Compliance	01-APR-2019	30-JUN-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	90068278	Returned to Compliance	01-JAN-2019	31-MAR-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Uranium	90068276	Returned to Compliance	01-JAN-2019	31-MAR-2019	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90068250	Returned to Compliance	25-OCT-2018	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90068249	Returned to Compliance	09-OCT-2018	-	No
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Uranium	90068264	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	90068265	Returned to Compliance	01-OCT-2018	31-DEC-2018	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	90068248	Returned to Compliance	01-OCT-2018	-	No
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Uranium	90068252	Returned to Compliance	01-JUL-2018	30-SEP-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Uranium	90068247	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	90068234	Returned to Compliance	01-FEB-2018	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90068232	Returned to Compliance	15-JAN-2018	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90068233	Returned to Compliance	15-JAN-2018	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90068230	Returned to Compliance	01-JAN-2018	-	No
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Uranium	90068242	Returned to Compliance	01-JAN-2018	31-MAR-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Uranium	90068238	Returned to Compliance	01-OCT-2017	31-DEC-2017	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	90068228	Returned to Compliance	01-OCT-2017	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90068222	Returned to Compliance	16-JUL-2017	-	No
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Uranium	90068231	Returned to Compliance	01-JUL-2017	30-SEP-2017	Yes

1 - 50 of 241

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
90116038	90068302	SOX	State Compliance achieved	04-JUN-2025	State	-
90116037	90068334	SOX	State Compliance achieved	20-AUG-2024	State	20240820; ISHARP; NINE VIOLS RTC BASED ON 4Q2023 RAA BELOW MCL.
90116037	90068330	SOX	State Compliance achieved	20-AUG-2024	State	20240820; ISHARP; NINE VIOLS RTC BASED ON 4Q2023 RAA BELOW MCL.
90116037	90068325	SOX	State Compliance achieved	20-AUG-2024	State	20240820; ISHARP; NINE VIOLS RTC BASED ON 4Q2023 RAA BELOW MCL.
90116037	90068320	SOX	State Compliance achieved	20-AUG-2024	State	20240820; ISHARP; NINE VIOLS RTC BASED ON 4Q2023 RAA BELOW MCL.
90116037	90068318	SOX	State Compliance achieved	20-AUG-2024	State	20240820; ISHARP; NINE VIOLS RTC BASED ON 4Q2023 RAA BELOW MCL.
90116037	90068312	SOX	State Compliance achieved	20-AUG-2024	State	20240820; ISHARP; NINE VIOLS RTC BASED ON 4Q2023 RAA BELOW MCL.
90116037	90068310	SOX	State Compliance achieved	20-AUG-2024	State	20240820; ISHARP; NINE VIOLS RTC BASED ON 4Q2023 RAA BELOW MCL.
90116037	90068340	SOX	State Compliance achieved	20-AUG-2024	State	20240820; ISHARP; NINE VIOLS RTC BASED ON 4Q2023 RAA BELOW MCL.
90116037	90068323	SOX	State Compliance achieved	20-AUG-2024	State	20240820; ISHARP; NINE VIOLS RTC BASED ON 4Q2023 RAA BELOW MCL.
90116036	90068327	SOX	State Compliance achieved	20-JUN-2024	State	20240620; ISHARP; FOUR ALPHA VIOLATIONS RTC BASED ON 4Q2023 RAA BELOW MCL.
90116036	90068347	SOX	State Compliance achieved	20-JUN-2024	State	20240620; ISHARP; FOUR ALPHA VIOLATIONS RTC BASED ON 4Q2023 RAA BELOW MCL.
90116036	90068342	SOX	State Compliance achieved	20-JUN-2024	State	20240620; ISHARP; FOUR ALPHA VIOLATIONS RTC BASED ON 4Q2023 RAA BELOW MCL.
90116036	90068333	SOX	State Compliance achieved	20-JUN-2024	State	20240620; ISHARP; FOUR ALPHA VIOLATIONS RTC BASED ON 4Q2023 RAA BELOW MCL.
90116029	90068345	SOX	State Compliance achieved	30-NOV-2023	State	-
90116026	90068346	SOX	State Compliance achieved	30-NOV-2023	State	-
90116031	90068328	SOX	State Compliance achieved	30-NOV-2023	State	-
90116018	90068337	SOX	State Compliance achieved	01-OCT-2023	State	-
90116002	90068324	SIA	State Violation/Reminder Notice	15-SEP-2022	State	-
90115993	90068314	SIF	State Public Notification received	03-MAY-2022	State	-
90115980	90068299	SOX	State Compliance achieved	10-FEB-2022	State	-
90115980	90068305	SOX	State Compliance achieved	10-FEB-2022	State	-
90115961	90068289	SOX	State Compliance achieved	05-OCT-2021	State	-
90115957	90068308	SOX	State Compliance achieved	05-OCT-2021	State	-
90115962	90068280	SIF	State Public Notification received	05-OCT-2021	State	-
90115960	90068285	SIF	State Public Notification received	05-OCT-2021	State	-
90115959	90068290	SOX	State Compliance achieved	05-OCT-2021	State	-
90115936	105	SOX	State Compliance achieved	26-JAN-2021	State	VIOL SOX'D PER REVIEW OF COMPLIANCE DATA. 2Q2020 AND FOLLOWING RAAS UNDER MCL FOR COMBINED URANIUM.
90115936	508	SOX	State Compliance achieved	26-JAN-2021	State	VIOL SOX'D PER REVIEW OF COMPLIANCE DATA. 2Q2020 AND FOLLOWING RAAS UNDER MCL FOR COMBINED URANIUM.
90115936	80040926	SOX	State Compliance achieved	26-JAN-2021	State	VIOL SOX'D PER REVIEW OF COMPLIANCE DATA. 2Q2020 AND FOLLOWING RAAS UNDER MCL FOR COMBINED URANIUM.
90115936	80049667	SOX	State Compliance achieved	26-JAN-2021	State	VIOL SOX'D PER REVIEW OF COMPLIANCE DATA. 2Q2020 AND FOLLOWING RAAS UNDER MCL FOR COMBINED URANIUM.
90115936	80049668	SOX	State Compliance achieved	26-JAN-2021	State	VIOL SOX'D PER REVIEW OF COMPLIANCE DATA. 2Q2020 AND FOLLOWING RAAS UNDER MCL FOR COMBINED URANIUM.
90115936	90063670	SOX	State Compliance achieved	26-JAN-2021	State	VIOL SOX'D PER REVIEW OF COMPLIANCE DATA. 2Q2020 AND FOLLOWING RAAS UNDER MCL FOR COMBINED URANIUM.
90115936	90067854	SOX	State Compliance achieved	26-JAN-2021	State	VIOL SOX'D PER REVIEW OF COMPLIANCE DATA. 2Q2020 AND FOLLOWING RAAS UNDER MCL FOR COMBINED URANIUM.
90115936	90067855	SOX	State Compliance achieved	26-JAN-2021	State	VIOL SOX'D PER REVIEW OF COMPLIANCE DATA. 2Q2020 AND FOLLOWING RAAS UNDER MCL FOR COMBINED URANIUM.
90115936	90067856	SOX	State Compliance achieved	26-JAN-2021	State	VIOL SOX'D PER REVIEW OF COMPLIANCE DATA. 2Q2020 AND FOLLOWING RAAS UNDER MCL FOR COMBINED URANIUM.
90115936	90067857	SOX	State Compliance achieved	26-JAN-2021	State	VIOL SOX'D PER REVIEW OF COMPLIANCE DATA. 2Q2020 AND FOLLOWING RAAS UNDER MCL FOR COMBINED URANIUM.
90115936	90067868	SOX	State Compliance achieved	26-JAN-2021	State	VIOL SOX'D PER REVIEW OF COMPLIANCE DATA. 2Q2020 AND FOLLOWING RAAS UNDER MCL FOR COMBINED URANIUM.
90115936	90067877	SOX	State Compliance achieved	26-JAN-2021	State	VIOL SOX'D PER REVIEW OF COMPLIANCE DATA. 2Q2020 AND FOLLOWING RAAS UNDER MCL FOR COMBINED URANIUM.
90115936	90067878	SOX	State Compliance achieved	26-JAN-2021	State	VIOL SOX'D PER REVIEW OF COMPLIANCE DATA. 2Q2020 AND FOLLOWING RAAS UNDER MCL FOR COMBINED URANIUM.
90115936	90067879	SOX	State Compliance achieved	26-JAN-2021	State	VIOL SOX'D PER REVIEW OF COMPLIANCE DATA. 2Q2020 AND FOLLOWING RAAS UNDER MCL FOR COMBINED URANIUM.
90115936	90067886	SOX	State Compliance achieved	26-JAN-2021	State	VIOL SOX'D PER REVIEW OF COMPLIANCE DATA. 2Q2020 AND FOLLOWING RAAS UNDER MCL FOR COMBINED URANIUM.
90115936	90067887	SOX	State Compliance achieved	26-JAN-2021	State	VIOL SOX'D PER REVIEW OF COMPLIANCE DATA. 2Q2020 AND FOLLOWING RAAS UNDER MCL FOR COMBINED URANIUM.
90115936	90067889	SOX	State Compliance achieved	26-JAN-2021	State	VIOL SOX'D PER REVIEW OF COMPLIANCE DATA. 2Q2020 AND FOLLOWING RAAS UNDER MCL FOR COMBINED URANIUM.
90115936	90067973	SOX	State Compliance achieved	26-JAN-2021	State	VIOL SOX'D PER REVIEW OF COMPLIANCE DATA. 2Q2020 AND FOLLOWING RAAS UNDER MCL FOR COMBINED URANIUM.
90115936	90067974	SOX	State Compliance achieved	26-JAN-2021	State	VIOL SOX'D PER REVIEW OF COMPLIANCE DATA. 2Q2020 AND FOLLOWING RAAS UNDER MCL FOR COMBINED URANIUM.
90115936	90067981	SOX	State Compliance achieved	26-JAN-2021	State	VIOL SOX'D PER REVIEW OF COMPLIANCE DATA. 2Q2020 AND FOLLOWING RAAS UNDER MCL FOR COMBINED URANIUM.
90115936	90067988	SOX	State Compliance achieved	26-JAN-2021	State	VIOL SOX'D PER REVIEW OF COMPLIANCE DATA. 2Q2020 AND FOLLOWING RAAS UNDER MCL FOR COMBINED URANIUM.
90115936	90067989	SOX	State Compliance achieved	26-JAN-2021	State	VIOL SOX'D PER REVIEW OF COMPLIANCE DATA. 2Q2020 AND FOLLOWING RAAS UNDER MCL FOR COMBINED URANIUM.
90115936	90067999	SOX	State Compliance achieved	26-JAN-2021	State	VIOL SOX'D PER REVIEW OF COMPLIANCE DATA. 2Q2020 AND FOLLOWING RAAS UNDER MCL FOR COMBINED URANIUM.

1 - 50 of 238

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
EMER GW FROM RIVIERA ISD	64169	Yes	Consecutive Connection	Ground water	Emergency	Active
2 - CYPRESS ST / W OF HWY 77 S	21939	Yes	Well	Ground water	Permanent	Active
1 - PECAN ST / 7TH	21968	Yes	Well	Ground water	Emergency	Active
DISTRIBUTION SYSTEM	37037	No	Distribution System/Zone	-	-	Active
WELL 1 - 250 GPM - SP	118993	No	Pump Facility	-	-	Active
WELL 1 - 250 GPM - SP	118994	No	Pump Facility	-	-	Active
WELL 2 - 250 GPM - SP	75989	No	Pump Facility	-	-	Active
WELL 2 - 250 GPM - SP	75988	No	Pump Facility	-	-	Inactive
WEST PLANT - 210 W CYPRESS AVE	137878	No	Sampling Station	-	-	Active
W PECAN ST / E OF 7TH ST; RIVERIA	141745	No	Sampling Station	-	-	Active
W PECAN ST / E OF 7TH ST, RIVERIA	55167	No	Sampling Station	-	-	Active
210 W CYPRESS AVE, AVERIVIERA	61689	No	Sampling Station	-	-	Active
WELL 1 - 0.0000835 MG - HD	118992	No	Storage	-	-	Active
WELL 1 - 0.0000835 MG - HD	118995	No	Storage	-	-	Active
WELL 1 - 0.100 MG - GR	118996	No	Storage	-	-	Active
WELL 2 - 0.0000835 MG - HD	120891	No	Storage	-	-	Active
WELL 2 - 0.022 MG - GR	93326	No	Storage	-	-	Active
WELL 2 - 0.0058 MG - HD	93325	No	Storage	-	-	Inactive
PLANT - WELL 1	11343	No	Treatment Plant	-	-	Active
PLANT - WELL 2	11344	No	Treatment Plant	-	-	Active

1 - 20 of 20

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT - WELL 1	11343	Gaseous Chlorination, Pre	Disinfection
PLANT - WELL 2	11344	Gaseous Chlorination, Pre	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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