Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	TX2120100
PWS Name	STARRVILLE WSC
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1077
County Served	Smith

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	978	Returned to Compliance	04-SEP-2025	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	977	Returned to Compliance	01-JUL-2025	30-SEP-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	976	Returned to Compliance	01-APR-2025	30-JUN-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	974	Returned to Compliance	01-JAN-2025	31-MAR-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	972	Returned to Compliance	01-OCT-2024	31-DEC-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	970	Returned to Compliance	01-JUL-2024	30-SEP-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	960	Returned to Compliance	01-JUL-2020	30-SEP-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	958	Returned to Compliance	01-APR-2020	30-JUN-2020	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	955	Returned to Compliance	21-JAN-2020	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	956	Returned to Compliance	01-JAN-2020	31-MAR-2020	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	951	Open	26-DEC-2019	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	948	Returned to Compliance	01-OCT-2019	31-DEC-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	947	Returned to Compliance	01-OCT-2019	31-DEC-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	943	Returned to Compliance	01-JUL-2019	30-SEP-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	940	Returned to Compliance	01-APR-2019	30-JUN-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	925	Returned to Compliance	01-JAN-2019	31-MAR-2019	Yes
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	916	Returned to Compliance	29-SEP-2018	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	915	Returned to Compliance	01-JUL-2018	-	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	921	Returned to Compliance	01-JUL-2018	31-DEC-2018	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	920	Returned to Compliance	01-JUL-2018	31-DEC-2018	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	913	Returned to Compliance	01-JUL-2014	30-SEP-2014	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	907	Returned to Compliance	01-APR-2007	30-JUN-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	807	Returned to Compliance	01-JAN-2007	31-MAR-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	707	Returned to Compliance	01-OCT-2006	31-DEC-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	607	Returned to Compliance	01-JUL-2006	30-SEP-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	506	Returned to Compliance	01-APR-2006	30-JUN-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	306	Returned to Compliance	01-JAN-2006	31-MAR-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	406	Returned to Compliance	01-OCT-2005	31-DEC-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	206	Returned to Compliance	01-JUL-2005	30-SEP-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	105	Returned to Compliance	01-APR-2005	30-JUN-2005	Yes

1 - 30 of 30

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
3287	970	SOX	State Compliance achieved	18-DEC-2025	State	20251218; MRILEY; VIOL'S SOX'D BASED ON TTHM DBP2-02 4Q2025 LRAA
3287	977	SOX	State Compliance achieved	18-DEC-2025	State	20251218; MRILEY; VIOL'S SOX'D BASED ON TTHM DBP2-02 4Q2025 LRAA
3287	976	SOX	State Compliance achieved	18-DEC-2025	State	20251218; MRILEY; VIOL'S SOX'D BASED ON TTHM DBP2-02 4Q2025 LRAA
3287	974	SOX	State Compliance achieved	18-DEC-2025	State	20251218; MRILEY; VIOL'S SOX'D BASED ON TTHM DBP2-02 4Q2025 LRAA
3287	972	SOX	State Compliance achieved	18-DEC-2025	State	20251218; MRILEY; VIOL'S SOX'D BASED ON TTHM DBP2-02 4Q2025 LRAA
3285	978	SOX	State Compliance achieved	05-DEC-2025	State	-
3268	960	SIF	State Public Notification received	27-JAN-2021	State	-
3267	948	SOX	State Compliance achieved	07-JAN-2021	State	VIOL SOX'D BASED ON DBP2-02 4Q2020 TTHM LRAA
3267	925	SOX	State Compliance achieved	07-JAN-2021	State	VIOL SOX'D BASED ON DBP2-02 4Q2020 TTHM LRAA
3267	958	SOX	State Compliance achieved	07-JAN-2021	State	VIOL SOX'D BASED ON DBP2-02 4Q2020 TTHM LRAA
3267	956	SOX	State Compliance achieved	07-JAN-2021	State	VIOL SOX'D BASED ON DBP2-02 4Q2020 TTHM LRAA
3267	943	SOX	State Compliance achieved	07-JAN-2021	State	VIOL SOX'D BASED ON DBP2-02 4Q2020 TTHM LRAA
3267	940	SOX	State Compliance achieved	07-JAN-2021	State	VIOL SOX'D BASED ON DBP2-02 4Q2020 TTHM LRAA
3263	947	SFO	State Administrative/Compliance Order with penalty issued	04-AUG-2020	State	TCEQ DOCKET NO. 2019-1631-PWS-E. FILE CLOSED 05/26/2021
3246	955	SOX	State Compliance achieved	29-JAN-2020	State	-
3243	951	SIA	State Violation/Reminder Notice	17-JAN-2020	State	-
3227	915	SIF	State Public Notification received	22-JUL-2019	State	-
3225	920	SIF	State Public Notification received	22-JUL-2019	State	-
3226	921	SIF	State Public Notification received	22-JUL-2019	State	-
3216	916	SOX	State Compliance achieved	19-FEB-2019	State	-
3212	913	SIF	State Public Notification received	07-APR-2015	State	-
3208	907	SOX	State Compliance achieved	20-MAR-2008	State	-
2508	206	SOX	State Compliance achieved	20-MAR-2008	State	-
2408	105	SOX	State Compliance achieved	20-MAR-2008	State	-
2708	406	SOX	State Compliance achieved	20-MAR-2008	State	-
2808	506	SOX	State Compliance achieved	20-MAR-2008	State	-
2908	607	SOX	State Compliance achieved	20-MAR-2008	State	-
3008	707	SOX	State Compliance achieved	20-MAR-2008	State	-
3108	807	SOX	State Compliance achieved	20-MAR-2008	State	-
2608	306	SOX	State Compliance achieved	20-MAR-2008	State	-

1 - 30 of 30

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
2 - CR 3100	130032	Yes	Well	Ground water	Permanent	Active
1 - PLANT / CR 3100	26808	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	45290	No	Distribution System/Zone	-	-	Active
11620 CR 3100; WINONA	139960	No	Sampling Station	-	-	Active
11620 CR 3100, WINONA	61388	No	Sampling Station	-	-	Active
PLANT 1 AT 11620 CR 3100 - 0.135 MG - ST	102398	No	Storage	-	-	Active
PLANT - CR 3100	8559	No	Treatment Plant	-	-	Active

1 - 7 of 7

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT - CR 3100	8559	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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