Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	TX1550025
PWS Name	EOL WSC
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	Yes
Population Served	2195
County Served	McLennan

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	Arsenic Rule	Arsenic	100069508	Known	01-OCT-2025	31-DEC-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069490	Known	01-JUL-2025	30-SEP-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069488	Known	01-APR-2025	30-JUN-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069485	Known	01-JAN-2025	31-MAR-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069467	Known	01-OCT-2024	31-DEC-2024	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	100069463	Returned to Compliance	01-JUL-2024	-	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069465	Known	01-JUL-2024	30-SEP-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069461	Known	01-APR-2024	30-JUN-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069460	Returned to Compliance	01-APR-2024	30-JUN-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069456	Returned to Compliance	01-JAN-2024	31-MAR-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069455	Known	01-JAN-2024	31-MAR-2024	Yes
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	100069457	Returned to Compliance	30-DEC-2023	-	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069450	Returned to Compliance	01-OCT-2023	31-DEC-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069452	Known	01-OCT-2023	31-DEC-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069446	Known	01-JUL-2023	30-SEP-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069447	Returned to Compliance	01-JUL-2023	30-SEP-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069443	Known	01-APR-2023	30-JUN-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069441	Known	01-JAN-2023	31-MAR-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069437	Known	01-OCT-2022	31-DEC-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069434	Known	01-JUL-2022	30-SEP-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069430	Known	01-APR-2022	30-JUN-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069431	Returned to Compliance	01-APR-2022	30-JUN-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069426	Known	01-JAN-2022	31-MAR-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069427	Returned to Compliance	01-JAN-2022	31-MAR-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069422	Known	01-OCT-2021	31-DEC-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069423	Returned to Compliance	01-OCT-2021	31-DEC-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069419	Known	01-JUL-2021	30-SEP-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069418	Returned to Compliance	01-JUL-2021	30-SEP-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069415	Known	01-APR-2021	30-JUN-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069414	Returned to Compliance	01-APR-2021	30-JUN-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069412	Known	01-JAN-2021	31-MAR-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069409	Known	01-OCT-2020	31-DEC-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069410	Returned to Compliance	01-OCT-2020	31-DEC-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069404	Known	01-JUL-2020	30-SEP-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069403	Returned to Compliance	01-JUL-2020	30-SEP-2020	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	100069408	Returned to Compliance	01-JUL-2020	-	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069401	Returned to Compliance	01-APR-2020	30-JUN-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069402	Known	01-APR-2020	30-JUN-2020	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069358	Returned to Compliance	11-MAR-2020	-	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069356	Returned to Compliance	01-JAN-2020	31-MAR-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069357	Known	01-JAN-2020	31-MAR-2020	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069354	Returned to Compliance	04-DEC-2019	-	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069353	Known	01-OCT-2019	31-DEC-2019	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	100069350	Returned to Compliance	01-OCT-2019	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069347	Returned to Compliance	22-JUL-2019	-	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069348	Known	01-JUL-2019	30-SEP-2019	Yes
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	100069349	Returned to Compliance	01-JUL-2019	-	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069346	Known	01-APR-2019	30-JUN-2019	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069342	Returned to Compliance	08-MAR-2019	-	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	100069343	Known	01-JAN-2019	31-MAR-2019	Yes

1 - 50 of 127

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
100117024	100069508	SIE	State Public Notification requested	19-DEC-2025	State	-
100117022	100069490	SIF	State Public Notification received	18-NOV-2025	State	-
100117019	100069488	SIF	State Public Notification received	22-AUG-2025	State	-
9999900000000000001	107	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	207	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	307	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	407	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	508	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	608	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	708	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	808	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	80041011	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	80049317	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	90060569	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	90062918	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	90063839	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	90064749	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100066995	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100067808	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100068068	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100068314	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100069228	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100069229	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100069230	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100069231	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100069233	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100069234	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100069235	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100069236	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100069239	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100069240	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100069241	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100069242	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100069244	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100069245	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100069247	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100069251	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100069252	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100069259	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100069262	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100069263	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100069268	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100069270	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100069273	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100069274	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100069277	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100069279	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100069280	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100069282	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005
9999900000000000001	100069284	EFL	Federal Final Administrative Order issued	17-JUL-2025	ODSWeb	SDWA-06-2025-1213 1005

1 - 50 of 124

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
1 - PLANT 1 / FM 2491	22860	Yes	Well	Ground water	Permanent	Active
2 - PLANT 2 / 9219 ELK RD	22871	Yes	Well	Ground water	Permanent	Active
3 - 6217 ELK RD	22861	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	43345	No	Distribution System/Zone	-	-	Active
PLANT 1 - 500 GPM - SP	71825	No	Pump Facility	-	-	Active
PLANT 1 - 500 GPM - SP	71826	No	Pump Facility	-	-	Active
PLANT 2 - 400 GPM - SP	71827	No	Pump Facility	-	-	Active
PLANT 2 - 400 GPM - SP	71828	No	Pump Facility	-	-	Active
PLANT 1- 5730 ELK RD (FM 2491); AXTELL	138285	No	Sampling Station	-	-	Active
PLANT 2 - 9219 ELK RD; AXTELL	138286	No	Sampling Station	-	-	Active
PLANT 1- 5730 ELK RD (FM 2491), AXTELL	55842	No	Sampling Station	-	-	Active
PLANT 2 - 9219 ELK RD, AXTELL	55843	No	Sampling Station	-	-	Active
PLANT 1 - 0.150 MG - GR	126043	No	Storage	-	-	Active
PLANT 1 - 0.050 MG - GR	95195	No	Storage	-	-	Active
PLANT 1 - 0.030 MG - GR	95196	No	Storage	-	-	Active
PLANT 1 - 0.010 MG - HD	95197	No	Storage	-	-	Active
PLANT 2 - 0.020 MG - GR	95198	No	Storage	-	-	Active
PLANT 2 - 0.030 MG - GR	95199	No	Storage	-	-	Active
PLANT 2 - 0.010 MG - HD	95200	No	Storage	-	-	Active
PLANT 1	7763	No	Treatment Plant	-	-	Active
PLANT 2	8099	No	Treatment Plant	-	-	Active

1 - 21 of 21

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT 1	7763	Gaseous Chlorination, Pre	Disinfection
PLANT 2	8099	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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