Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	TX1830010
PWS Name	MURVAUL WSC
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	999
County Served	Panola

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	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	100069417	Returned to Compliance	01-JUL-2025	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100069416	Returned to Compliance	01-APR-2025	30-JUN-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100069413	Returned to Compliance	01-JAN-2025	31-MAR-2025	Yes
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	100069414	Known	01-JAN-2025	30-JUN-2025	No
TT	Public Education	Lead and Copper Rule	Lead and Copper Rule	100069412	Returned to Compliance	01-DEC-2024	-	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100069411	Returned to Compliance	01-OCT-2024	31-DEC-2024	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069404	Returned to Compliance	11-MAR-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069403	Returned to Compliance	11-MAR-2021	-	No
TT	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Lead and Copper Rule	100069377	Returned to Compliance	01-JAN-2021	-	Yes
TT	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Lead and Copper Rule	100069376	Returned to Compliance	31-DEC-2020	-	Yes
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	100069379	Returned to Compliance	01-JUL-2020	31-DEC-2020	No
MR	Initial, Follow-up, or Routine Source Water M/R	Lead and Copper Rule	Lead and Copper Rule	100069375	Returned to Compliance	01-JUL-2020	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069374	Returned to Compliance	16-MAY-2020	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069373	Returned to Compliance	16-MAY-2020	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	100069318	Returned to Compliance	01-JUL-2019	-	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	100069339	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	100069335	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	100069334	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	100069333	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	100069332	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	100069331	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	100069330	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	100069329	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	100069328	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	100069327	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	100069326	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	100069325	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	100069324	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	100069323	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	100069322	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	100069321	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	100069320	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Nitrate Rule	Nitrite	100069341	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	100069337	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	100069336	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	100069338	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	100069340	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	100069319	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	100069313	Returned to Compliance	01-JUL-2018	31-DEC-2018	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	100069314	Returned to Compliance	01-JUL-2018	31-DEC-2018	No
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	100069351	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	100069372	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	100069346	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	100069371	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	100069370	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	100069369	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	100069355	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	100069349	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	100069345	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	100069344	Returned to Compliance	01-JAN-2017	31-DEC-2019	No

1 - 50 of 80

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
123	100069417	SIA	State Violation/Reminder Notice	18-DEC-2025	State	-
122	100069414	SIF	State Public Notification received	01-OCT-2025	State	-
120	100069416	SOX	State Compliance achieved	04-SEP-2025	State	20250904; MRILEY; VIOL'S SOX'D BASED ON TTHM DBP2-01 3Q2025 LRAA
113	100069413	SOX	State Compliance achieved	14-AUG-2025	State	20250814; MRILEY; VIOLS SOX'D BASED ON TTHM DBP2-01 3Q2025 LRAA'S
113	100069411	SOX	State Compliance achieved	14-AUG-2025	State	20250814; MRILEY; VIOLS SOX'D BASED ON TTHM DBP2-01 3Q2025 LRAA'S
111	100069412	SIF	State Public Notification received	10-FEB-2025	State	-
99	100069376	SOX	State Compliance achieved	24-JUN-2021	State	System submitted adequate OCCT to TCEQ 6/24/21; LILJOHNS 6/29/21
100	100069377	SOX	State Compliance achieved	24-JUN-2021	State	System submitted adequate SOWT 6/24/21; LILJOHNS; 6/29/21
101	100069379	SOX	State Compliance achieved	02-JUN-2021	State	-
101	100069375	SOX	State Compliance achieved	02-JUN-2021	State	-
94	100069403	SOX	State Compliance achieved	11-MAY-2021	State	-
92	100069404	SOX	State Compliance achieved	11-MAY-2021	State	-
77	100069301	SIF	State Public Notification received	22-JUL-2020	State	-
78	100069302	SIF	State Public Notification received	22-JUL-2020	State	-
76	100069313	SIF	State Public Notification received	22-JUL-2020	State	-
74	100069314	SIF	State Public Notification received	22-JUL-2020	State	-
68	100069319	SIF	State Public Notification received	22-JUL-2020	State	-
70	100069320	SIF	State Public Notification received	22-JUL-2020	State	-
70	100069321	SIF	State Public Notification received	22-JUL-2020	State	-
70	100069322	SIF	State Public Notification received	22-JUL-2020	State	-
70	100069323	SIF	State Public Notification received	22-JUL-2020	State	-
70	100069324	SIF	State Public Notification received	22-JUL-2020	State	-
70	100069325	SIF	State Public Notification received	22-JUL-2020	State	-
70	100069326	SIF	State Public Notification received	22-JUL-2020	State	-
70	100069327	SIF	State Public Notification received	22-JUL-2020	State	-
70	100069328	SIF	State Public Notification received	22-JUL-2020	State	-
70	100069329	SIF	State Public Notification received	22-JUL-2020	State	-
70	100069330	SIF	State Public Notification received	22-JUL-2020	State	-
70	100069331	SIF	State Public Notification received	22-JUL-2020	State	-
70	100069332	SIF	State Public Notification received	22-JUL-2020	State	-
70	100069333	SIF	State Public Notification received	22-JUL-2020	State	-
70	100069334	SIF	State Public Notification received	22-JUL-2020	State	-
70	100069335	SIF	State Public Notification received	22-JUL-2020	State	-
70	100069336	SIF	State Public Notification received	22-JUL-2020	State	-
70	100069337	SIF	State Public Notification received	22-JUL-2020	State	-
70	100069338	SIF	State Public Notification received	22-JUL-2020	State	-
70	100069339	SIF	State Public Notification received	22-JUL-2020	State	-
70	100069340	SIF	State Public Notification received	22-JUL-2020	State	-
69	100069341	SIF	State Public Notification received	22-JUL-2020	State	-
71	100069343	SIF	State Public Notification received	22-JUL-2020	State	-
71	100069344	SIF	State Public Notification received	22-JUL-2020	State	-
71	100069345	SIF	State Public Notification received	22-JUL-2020	State	-
71	100069346	SIF	State Public Notification received	22-JUL-2020	State	-
71	100069349	SIF	State Public Notification received	22-JUL-2020	State	-
71	100069351	SIF	State Public Notification received	22-JUL-2020	State	-
71	100069352	SIF	State Public Notification received	22-JUL-2020	State	-
71	100069353	SIF	State Public Notification received	22-JUL-2020	State	-
71	100069355	SIF	State Public Notification received	22-JUL-2020	State	-
72	100069357	SIF	State Public Notification received	22-JUL-2020	State	-
72	100069358	SIF	State Public Notification received	22-JUL-2020	State	-

1 - 50 of 80

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
3 - CR 183	142219	Yes	Well	Ground water	Interim	Active
2 - N OF PLANT	24912	Yes	Well	Ground water	Permanent	Active
1 - CR 183 / PLANT	24910	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	44540	No	Distribution System/Zone	-	-	Active
PLANT- 130 GPM - SP	112151	No	Pump Facility	-	-	Active
PLANT- 460 GPM - SP	78121	No	Pump Facility	-	-	Active
PLANT- 350 GPM - SP	78122	No	Pump Facility	-	-	Active
590 CR 183; CARTHAGE	139255	No	Sampling Station	-	-	Active
590 CR 183, CARTHAGE	57295	No	Sampling Station	-	-	Active
PLANT- 0.003 MG - HD	95927	No	Storage	-	-	Active
PLANT- 0.003 MG - HD	95928	No	Storage	-	-	Active
PLANT - 0.020 MG - GR	95929	No	Storage	-	-	Active
PLANT - 0.020 MG - GR	95930	No	Storage	-	-	Active
PLANT - CR 183	6850	No	Treatment Plant	-	-	Active

1 - 14 of 14

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT - CR 183	6850	Chloramines	Disinfection
PLANT - CR 183	6850	Inhibitor, Orthophosphate	Corrosion control
PLANT - CR 183	6850	Inhibitor, Polyphosphate	Iron removal
PLANT - CR 183	6850	Filtration, Pressure Sand	Particulate removal
PLANT - CR 183	6850	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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