Safe Drinking Water Information System (SDWIS) Federal Reporting Services

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PWS ID	TX1750004
PWS Name	CITY OF FROST
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	882
County Served	Navarro

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	100067202	Open	01-MAY-2025	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	100067200	Open	17-OCT-2024	-	Yes
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	100067201	Open	17-OCT-2024	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100067195	Returned to Compliance	09-SEP-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100067194	Returned to Compliance	03-JUN-2021	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100067191	Returned to Compliance	01-APR-2021	30-JUN-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100067186	Returned to Compliance	01-JAN-2021	31-MAR-2021	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	100067192	Returned to Compliance	01-JAN-2021	31-MAR-2021	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100067184	Returned to Compliance	30-OCT-2020	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	100067187	Returned to Compliance	01-OCT-2020	31-DEC-2020	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100067185	Returned to Compliance	01-OCT-2020	31-DEC-2020	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	100067183	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	100067182	Returned to Compliance	10-OCT-2019	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	100067177	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	100067170	Returned to Compliance	01-DEC-2017	31-DEC-2017	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100067169	Returned to Compliance	01-OCT-2017	31-DEC-2017	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	100067176	Returned to Compliance	01-OCT-2017	31-DEC-2017	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100067168	Returned to Compliance	01-JUL-2017	30-SEP-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100067165	Returned to Compliance	01-APR-2017	30-JUN-2017	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	100067162	Returned to Compliance	01-DEC-2015	31-DEC-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	100067157	Returned to Compliance	01-JAN-2010	31-MAR-2010	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	90060223	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	3004597	Known	01-APR-1997	30-JUN-1997	Yes
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	292	Known	30-JUL-1992	29-JUL-1995	Yes
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	4113092	Known	12-JUL-1989	11-JUL-1992	Yes
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	192	Known	12-JUL-1989	11-JUL-1992	Yes
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	189	Known	18-MAR-1986	17-MAR-1987	Yes
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	269888	Known	17-FEB-1983	16-FEB-1984	Yes
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	107186	Known	17-FEB-1983	16-FEB-1984	Yes
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	428885	Known	21-JAN-1980	20-JAN-1981	Yes
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	1247482	Known	21-JAN-1980	20-FEB-1980	Yes

1 - 31 of 31

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
910012218	100067202	SIA	State Violation/Reminder Notice	28-MAY-2025	State	-
910012215	100067200	SIE	State Public Notification requested	31-MAR-2025	State	-
910012217	100067201	SIE	State Public Notification requested	31-MAR-2025	State	-
910012209	100067186	SFO	State Administrative/Compliance Order with penalty issued	18-APR-2022	State	TCEQ DOCKET NO. 2021-0600-PWS-E. FINAL TR DUE DATE 5/3/2023
910012209	100067185	SFO	State Administrative/Compliance Order with penalty issued	18-APR-2022	State	TCEQ DOCKET NO. 2021-0600-PWS-E. FINAL TR DUE DATE 5/3/2023
910012209	100067187	SFO	State Administrative/Compliance Order with penalty issued	18-APR-2022	State	TCEQ DOCKET NO. 2021-0600-PWS-E. FINAL TR DUE DATE 5/3/2023
910012207	100067194	SOX	State Compliance achieved	10-NOV-2021	State	-
910012206	100067191	SIF	State Public Notification received	10-NOV-2021	State	-
910012205	100067195	SOX	State Compliance achieved	10-NOV-2021	State	-
910012203	100067192	SOX	State Compliance achieved	14-OCT-2021	State	20211014. GGUITZKO. SOX APPLIED BASED ON 2Q2021 DLQOR RECEIVED ON TIME AND WITH NO ISSUES.
910012199	100067184	SIF	State Public Notification received	02-JUL-2021	State	-
910012198	100067183	SIF	State Public Notification received	02-JUL-2021	State	-
910012186	100067182	SIF	State Public Notification received	07-JUL-2020	State	-
910012174	100067170	SIF	State Public Notification received	17-DEC-2018	State	-
910012173	100067169	SFO	State Administrative/Compliance Order with penalty issued	08-OCT-2018	State	DOCKET NO 2018-0047-PWS-E; FILE CLOSED 10/17/2018
910012173	100067168	SFO	State Administrative/Compliance Order with penalty issued	08-OCT-2018	State	DOCKET NO 2018-0047-PWS-E; FILE CLOSED 10/17/2018
910012173	100067165	SFO	State Administrative/Compliance Order with penalty issued	08-OCT-2018	State	DOCKET NO 2018-0047-PWS-E; FILE CLOSED 10/17/2018
910012171	100067177	SIF	State Public Notification received	20-JUL-2018	State	-
910012172	100067176	SOX	State Compliance achieved	06-JUL-2018	State	8/22/2018 BEVANS system submitted 2Q2018 DLQOR on-time and without other associated violations
910012151	100067162	SOX	State Compliance achieved	04-AUG-2016	State	-
910012147	90060223	SOX	State Compliance achieved	17-JUL-2014	State	Submitted first quarter of 2014 DLQOR
910012146	100067157	SOX	State Compliance achieved	11-JAN-2012	State	-

1 - 22 of 22

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
METER FROM CORSICANA	35612	Yes	Consecutive Connection	Surface water	Other	Inactive
1 - PLUGGED	21019	Yes	Well	Ground water	Permanent	Inactive
2 - 100' FROM PS	21020	Yes	Well	Ground water	Permanent	Active
SW FROM CITY OF CORSICANA	35611	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	44255	No	Distribution System/Zone	-	-	Active
1136 FM 667 - 350 GPM - SP	76710	No	Pump Facility	-	-	Active
1136 FM 667 - 350 GPM - SP	76711	No	Pump Facility	-	-	Active
508 N GOODMAN - 300 GPM - SP	121817	No	Pump Facility	-	-	Inactive
508 N GOODMAN - 300 GPM - SP	121820	No	Pump Facility	-	-	Inactive
409 E TOWER - 300 GPM - SP	121821	No	Pump Facility	-	-	Inactive
409 E TOWER - 300 GPM - SP	121823	No	Pump Facility	-	-	Inactive
409 E TOWER	139095	No	Sampling Station	-	-	Active
409 E TOWER, FROST	56971	No	Sampling Station	-	-	Active
FOR DBPS / CORSICANA	56165	No	Sampling Station	-	-	Inactive
1136 FM 667 - 0.1 MG - GR	121826	No	Storage	-	-	Active
413 E TOWER - 0.1 MG - EL	94269	No	Storage	-	-	Active
409 E TOWER - 0.025 MG - GR	121828	No	Storage	-	-	Inactive
PLANT - NAVARRO MILLS	12410	No	Treatment Plant	-	-	Active
PLANT - 409 E TOWER ST	9125	No	Treatment Plant	-	-	Active
CHLORINATOR	1879	No	Treatment Plant	-	-	Inactive

1 - 20 of 20

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT - NAVARRO MILLS	12410	Gaseous Chlorination, Pre	Disinfection
PLANT - 409 E TOWER ST	9125	Gaseous Chlorination, Pre	Disinfection

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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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