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PWS ID	TX0340068
PWS Name	EASTERN CASS WSC
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	2670
County Served	Cass

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	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90065096	Open	22-OCT-2025	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90065095	Known	01-OCT-2025	31-DEC-2025	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90065092	Returned to Compliance	28-AUG-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90065090	Open	27-JUL-2025	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90065088	Known	01-JUL-2025	30-SEP-2025	Yes
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	90065098	Known	01-JUL-2025	31-DEC-2025	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	90065097	Open	01-JUL-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90065083	Open	01-MAY-2025	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90065082	Known	01-APR-2025	30-JUN-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90065075	Known	01-JAN-2025	31-MAR-2025	Yes
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	90065084	Known	01-JAN-2025	30-JUN-2025	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90065068	Returned to Compliance	17-NOV-2024	-	No
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	90065077	Open	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	90065076	Open	17-OCT-2024	-	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90065069	Known	01-OCT-2024	31-DEC-2024	Yes
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	90065066	Returned to Compliance	29-SEP-2024	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90065063	Returned to Compliance	18-AUG-2024	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90065065	Known	01-JUL-2024	30-SEP-2024	Yes
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	90065071	Known	01-JUL-2024	31-DEC-2024	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90065058	Returned to Compliance	26-JUN-2024	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	90065056	Returned to Compliance	31-MAR-2024	-	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	90065059	Known	01-JAN-2024	30-JUN-2024	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	90065051	Known	01-JUL-2023	31-DEC-2023	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	90065050	Returned to Compliance	01-JUL-2023	-	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	90065046	Known	01-JAN-2023	30-JUN-2023	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90065043	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	90065037	Returned to Compliance	01-JUN-2022	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90065033	Returned to Compliance	22-APR-2022	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90065039	Returned to Compliance	01-APR-2022	30-JUN-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90065014	Returned to Compliance	01-JAN-2022	31-MAR-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90065010	Returned to Compliance	01-OCT-2021	31-DEC-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90065004	Returned to Compliance	01-JUL-2021	30-SEP-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90064999	Returned to Compliance	01-APR-2021	30-JUN-2021	Yes
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90064995	Returned to Compliance	11-MAR-2021	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90064994	Returned to Compliance	01-JAN-2021	31-MAR-2021	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	90064989	Returned to Compliance	01-OCT-2020	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90064991	Returned to Compliance	01-OCT-2020	31-DEC-2020	Yes
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	90064982	Returned to Compliance	22-JAN-2020	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	90064966	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	90064964	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	90064963	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	90064962	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	90064961	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	90064960	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	90064959	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	90064958	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	90064957	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	90064956	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	90064955	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	90064954	Returned to Compliance	01-JAN-2019	31-DEC-2019	No

1 - 50 of 107

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
90110695	90065097	SIA	State Violation/Reminder Notice	31-DEC-2025	State	-
90110692	90065096	SIE	State Public Notification requested	08-DEC-2025	State	-
90110689	90065095	SIE	State Public Notification requested	05-NOV-2025	State	-
90110680	90065092	SIA	State Violation/Reminder Notice	25-SEP-2025	State	-
90110681	90065088	SIF	State Public Notification received	17-SEP-2025	State	-
90110683	90065082	SIF	State Public Notification received	17-SEP-2025	State	-
90110678	90065090	SIA	State Violation/Reminder Notice	04-SEP-2025	State	-
90110671	90065084	SIE	State Public Notification requested	03-SEP-2025	State	-
90110661	90065083	SIA	State Violation/Reminder Notice	28-MAY-2025	State	-
90110659	90065075	SIF	State Public Notification received	07-APR-2025	State	-
90110660	90065069	SIF	State Public Notification received	07-APR-2025	State	-
90110658	90065077	SIE	State Public Notification requested	31-MAR-2025	State	-
90110656	90065076	SIE	State Public Notification requested	31-MAR-2025	State	-
90110646	90065071	SIE	State Public Notification requested	12-FEB-2025	State	-
90110638	90065068	SOX	State Compliance achieved	08-JAN-2025	State	-
90110639	90065065	SIF	State Public Notification received	08-JAN-2025	State	-
90110637	90065066	SOX	State Compliance achieved	23-DEC-2024	State	SUBSEQUENT LCN RECEIVED 10/21/2024 - LJ 12/23/2024
90110633	90065058	SOX	State Compliance achieved	24-OCT-2024	State	20241024; EBAUCOM; VIOL SOX'D BASED ON RECEIPT OF COMPLETE 3Q2024 OER.
90110632	90065056	SOX	State Compliance achieved	21-OCT-2024	State	ADEQUATE LCN RCVD - KAC 10/22/2024
90110620	90065059	SIF	State Public Notification received	02-OCT-2024	State	-
90110626	90065063	SOX	State Compliance achieved	02-OCT-2024	State	-
90110627	90065050	SIF	State Public Notification received	02-OCT-2024	State	-
90110625	90065051	SIF	State Public Notification received	02-OCT-2024	State	-
90110628	90065033	SOX	State Compliance achieved	02-OCT-2024	State	-
90110629	90064995	SIF	State Public Notification received	02-OCT-2024	State	-
90110587	90065046	SIF	State Public Notification received	26-SEP-2023	State	-
90110574	90065010	SOX	State Compliance achieved	29-DEC-2022	State	VIOLS SOX'D BASED ON TTHM DBP2-01 4Q2022 LRAA
90110574	90065014	SOX	State Compliance achieved	29-DEC-2022	State	VIOLS SOX'D BASED ON TTHM DBP2-01 4Q2022 LRAA
90110574	90065039	SOX	State Compliance achieved	29-DEC-2022	State	VIOLS SOX'D BASED ON TTHM DBP2-01 4Q2022 LRAA
90110574	90065043	SOX	State Compliance achieved	29-DEC-2022	State	VIOLS SOX'D BASED ON TTHM DBP2-01 4Q2022 LRAA
90110574	90065004	SOX	State Compliance achieved	29-DEC-2022	State	VIOLS SOX'D BASED ON TTHM DBP2-01 4Q2022 LRAA
90110574	90064994	SOX	State Compliance achieved	29-DEC-2022	State	VIOLS SOX'D BASED ON TTHM DBP2-01 4Q2022 LRAA
90110574	90064991	SOX	State Compliance achieved	29-DEC-2022	State	VIOLS SOX'D BASED ON TTHM DBP2-01 4Q2022 LRAA
90110574	90064999	SOX	State Compliance achieved	29-DEC-2022	State	VIOLS SOX'D BASED ON TTHM DBP2-01 4Q2022 LRAA
90110562	90065037	SOX	State Compliance achieved	19-JUL-2022	State	-
90110521	90064989	SOX	State Compliance achieved	10-FEB-2021	State	-
90110512	90064944	SIF	State Public Notification received	13-JAN-2021	State	-
90110512	90064945	SIF	State Public Notification received	13-JAN-2021	State	-
90110512	90064946	SIF	State Public Notification received	13-JAN-2021	State	-
90110512	90064947	SIF	State Public Notification received	13-JAN-2021	State	-
90110512	90064948	SIF	State Public Notification received	13-JAN-2021	State	-
90110512	90064949	SIF	State Public Notification received	13-JAN-2021	State	-
90110512	90064950	SIF	State Public Notification received	13-JAN-2021	State	-
90110512	90064951	SIF	State Public Notification received	13-JAN-2021	State	-
90110512	90064952	SIF	State Public Notification received	13-JAN-2021	State	-
90110512	90064953	SIF	State Public Notification received	13-JAN-2021	State	-
90110512	90064954	SIF	State Public Notification received	13-JAN-2021	State	-
90110512	90064955	SIF	State Public Notification received	13-JAN-2021	State	-
90110512	90064956	SIF	State Public Notification received	13-JAN-2021	State	-
90110512	90064957	SIF	State Public Notification received	13-JAN-2021	State	-

1 - 50 of 106

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
1 - BIVINS	13419	Yes	Well	Ground water	Permanent	Active
5 - CR 4335 / FM 251	152117	Yes	Well	Ground water	Permanent	Active
3 - RAVANNA, ARKANSAS	13429	Yes	Well	Ground water	Permanent	Active
4 - BIVINS	13428	Yes	Well	Ground water	Permanent	Active
2 - HUFFINES REMOTE	13427	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	38850	No	Distribution System/Zone	-	-	Active
PLANT 3 - 375 GPM - SP	78634	No	Pump Facility	-	-	Active
PLANT 3 - 375 GPM - SP	78635	No	Pump Facility	-	-	Active
PLANT 2 - 275 GPM - SP	78636	No	Pump Facility	-	-	Active
PLANT 2 - 275 GPM - SP	78637	No	Pump Facility	-	-	Active
PLANT 1 - 375 GPM - SP	78638	No	Pump Facility	-	-	Active
PLANT 1 - 375 GPM - SP	78639	No	Pump Facility	-	-	Active
CR 4223 0.3 MI E OF TX 43; BIVINS	133742	No	Sampling Station	-	-	Active
CR 4335 0.6 MI W OF FM 251; BIVINS	133743	No	Sampling Station	-	-	Active
CR 3 E OF CR171; DODDRIDGE	133744	No	Sampling Station	-	-	Active
CR 4223 0.3 MI E OF TX 43, BIVINS	49135	No	Sampling Station	-	-	Active
CR 4335 0.6 MI W OF FM 251, BIVINS	62010	No	Sampling Station	-	-	Active
CR 3 E OF CR171, DODDRIDGE	62011	No	Sampling Station	-	-	Active
PLANT 1 - 0.075 MG - GR	132600	No	Storage	-	-	Active
PLANT 1 - 0.0075 MG - HD	132601	No	Storage	-	-	Active
PLANT 2 - 0.1 MG - GR	132602	No	Storage	-	-	Active
PLANT 2 - 0.01 MG - HD	132603	No	Storage	-	-	Active
PLANT 3 - 0.0075 MG - HD	96539	No	Storage	-	-	Active
PLANT 3 - 0.075 MG - GR	96540	No	Storage	-	-	Active
PLANT 2 - 0.0056 MG - HD	96541	No	Storage	-	-	Active
PLANT 2 - 0.055 MG - GR	96542	No	Storage	-	-	Active
PLANT 1 - 0.0075 MG - HD	96543	No	Storage	-	-	Active
PLANT 1 - 0.075 MG - GR	96544	No	Storage	-	-	Active
PLANT - WELL 5	152118	No	Treatment Plant	-	-	Active
PLANT 1 - BIVINS	35	No	Treatment Plant	-	-	Active
PLANT 2 - HUFFINES REMOTE	464	No	Treatment Plant	-	-	Active
PLANT 3 - DODDRIDGE, ARKANSAS	660	No	Treatment Plant	-	-	Active

1 - 32 of 32

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT - WELL 5	152118	Hypochlorination, Pre	Disinfection
PLANT - WELL 5	152118	Inhibitor, Orthophosphate	Corrosion control
PLANT 1 - BIVINS	35	Gaseous Chlorination, Pre	Disinfection
PLANT 2 - HUFFINES REMOTE	464	Gaseous Chlorination, Pre	Disinfection
PLANT 3 - DODDRIDGE, ARKANSAS	660	Gaseous Chlorination, Pre	Disinfection

1 - 5 of 5

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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