Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	TX0850001
PWS Name	CITY OF POST
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	5471
County Served	Garza

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	674	Returned to Compliance	28-APR-2024	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	675	Returned to Compliance	01-APR-2024	30-JUN-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	671	Returned to Compliance	01-JAN-2024	31-MAR-2024	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	667	Returned to Compliance	31-DEC-2023	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	664	Returned to Compliance	01-MAR-2023	31-MAR-2023	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	663	Returned to Compliance	15-OCT-2022	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	661	Returned to Compliance	01-OCT-2022	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	662	Returned to Compliance	01-OCT-2022	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	650	Returned to Compliance	30-DEC-2021	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	648	Returned to Compliance	01-OCT-2021	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	649	Returned to Compliance	01-SEP-2021	30-SEP-2021	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	646	Returned to Compliance	01-JUN-2021	30-JUN-2021	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	645	Returned to Compliance	01-MAY-2021	31-MAY-2021	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	643	Returned to Compliance	01-APR-2021	30-APR-2021	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	647	Returned to Compliance	01-APR-2021	30-JUN-2021	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	642	Returned to Compliance	01-MAR-2021	31-MAR-2021	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	641	Returned to Compliance	01-FEB-2021	28-FEB-2021	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	640	Returned to Compliance	01-JAN-2021	31-JAN-2021	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	644	Returned to Compliance	01-JAN-2021	31-MAR-2021	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	639	Returned to Compliance	01-OCT-2020	31-OCT-2020	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	638	Returned to Compliance	01-OCT-2020	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	637	Returned to Compliance	01-OCT-2020	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	635	Returned to Compliance	01-JUL-2020	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	632	Returned to Compliance	01-JUL-2019	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	631	Returned to Compliance	01-APR-2019	30-JUN-2019	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	623	Returned to Compliance	30-DEC-2017	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	619	Returned to Compliance	11-JUL-2016	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	621	Returned to Compliance	01-JUL-2016	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	618	Returned to Compliance	01-OCT-2015	31-DEC-2015	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	616	Returned to Compliance	01-JUL-2015	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	615	Returned to Compliance	30-DEC-2013	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	634	Returned to Compliance	01-JUL-2013	30-SEP-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	607	Returned to Compliance	01-JAN-2007	31-MAR-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	507	Returned to Compliance	01-OCT-2006	31-DEC-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	407	Returned to Compliance	01-OCT-2006	31-DEC-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	207	Returned to Compliance	01-JUL-2006	30-SEP-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	307	Returned to Compliance	01-JUL-2006	30-SEP-2006	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	103	Returned to Compliance	01-JUL-2003	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	4042293	Known	01-SEP-1993	30-SEP-1993	No
Other	Notification, Public	Total Coliform Rule	Coliform (TCR)	4042393	Known	01-SEP-1993	30-SEP-1993	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4042193	Known	01-AUG-1993	31-AUG-1993	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1025393	Known	01-OCT-1992	31-OCT-1992	No
Other	Notification, Public	Total Coliform Rule	Coliform (TCR)	4040592	Known	01-SEP-1992	30-SEP-1992	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4040492	Known	01-SEP-1992	30-SEP-1992	Yes
Other	Notification, Public	Total Coliform Rule	Coliform (TCR)	4040792	Known	01-JUL-1992	31-JUL-1992	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	4040692	Known	01-JUL-1992	31-JUL-1992	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	9999193	Known	01-JUL-1992	30-JUN-1993	No

1 - 47 of 47

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
2320	675	SOX	State Compliance achieved	26-SEP-2024	State	20240926 EBAUCOM; VIOLS SOX'D BASED ON TTHM DBP2-02 3Q2024 LRAAS
2320	671	SOX	State Compliance achieved	26-SEP-2024	State	20240926 EBAUCOM; VIOLS SOX'D BASED ON TTHM DBP2-02 3Q2024 LRAAS
2315	674	SOX	State Compliance achieved	31-MAY-2024	State	-
2309	664	SIF	State Public Notification received	15-FEB-2024	State	-
2310	667	SOX	State Compliance achieved	15-FEB-2024	State	-
2311	661	SIF	State Public Notification received	15-FEB-2024	State	-
2299	663	SOX	State Compliance achieved	14-DEC-2022	State	ADEQUATE PN RECEIVED 12/14/2022 - LAC
2301	648	SIF	State Public Notification received	14-DEC-2022	State	-
2300	647	SIF	State Public Notification received	14-DEC-2022	State	-
2297	662	SOX	State Compliance achieved	06-DEC-2022	State	-
2298	649	SIF	State Public Notification received	06-DEC-2022	State	-
2293	650	SOX	State Compliance achieved	22-FEB-2022	State	ADEQUATE 2021 LCN RECEIVED ON 02/22/2022 – KC
2289	644	SOX	State Compliance achieved	20-DEC-2021	State	20211220. MMUNRO. SOX APPLIED DUE TO 3Q2021 DLQOR TURNED IN ON TIME WITH NO ISSUES.3Q2021 RECEIVED 10/12/21
2294	637	SOX	State Compliance achieved	15-OCT-2021	State	REDUCED 2021 SAMPLING COMPLETE - AW 04/28/2022
2282	646	SIF	State Public Notification received	19-AUG-2021	State	-
2281	640	SOX	State Compliance achieved	09-AUG-2021	State	SOX'D VIOLATIONS BECAUSE PWS FULFILLED JULY 2021 COLIFORM MONITORING REQUIREMENT
2281	645	SOX	State Compliance achieved	09-AUG-2021	State	SOX'D VIOLATIONS BECAUSE PWS FULFILLED JULY 2021 COLIFORM MONITORING REQUIREMENT
2281	642	SOX	State Compliance achieved	09-AUG-2021	State	SOX'D VIOLATIONS BECAUSE PWS FULFILLED JULY 2021 COLIFORM MONITORING REQUIREMENT
2281	641	SOX	State Compliance achieved	09-AUG-2021	State	SOX'D VIOLATIONS BECAUSE PWS FULFILLED JULY 2021 COLIFORM MONITORING REQUIREMENT
2281	643	SOX	State Compliance achieved	09-AUG-2021	State	SOX'D VIOLATIONS BECAUSE PWS FULFILLED JULY 2021 COLIFORM MONITORING REQUIREMENT
2276	632	SFJ	State Formal Notice of Violation issued	16-JUL-2021	State	-
2276	635	SFJ	State Formal Notice of Violation issued	16-JUL-2021	State	-
2275	639	SIF	State Public Notification received	09-JUL-2021	State	-
2269	631	SIF	State Public Notification received	09-JUL-2021	State	-
2268	638	SOX	State Compliance achieved	09-JUL-2021	State	-
2246	634	SOX	State Compliance achieved	17-JUL-2020	State	VIOLATION SOX'D BASED ON DBP2-01 1Q2014 TTHM LRAA
2229	623	SOX	State Compliance achieved	05-MAR-2018	State	-
2223	619	SOX	State Compliance achieved	23-MAR-2017	State	-
2224	618	SIF	State Public Notification received	23-MAR-2017	State	-
2222	621	SOX	State Compliance achieved	07-NOV-2016	State	-
2213	616	SOX	State Compliance achieved	06-NOV-2015	State	11/06/2015;KMCLAIN;RECEIVED ADEQUATE CCR
2211	615	SOX	State Compliance achieved	24-OCT-2014	State	-
2208	607	SOX	State Compliance achieved	04-OCT-2007	State	-
2108	407	SOX	State Compliance achieved	04-OCT-2007	State	-
2008	207	SOX	State Compliance achieved	04-OCT-2007	State	-
1807	307	SOX	State Compliance achieved	14-AUG-2007	State	-
1907	507	SOX	State Compliance achieved	14-AUG-2007	State	-
204	103	SOX	State Compliance achieved	20-JUL-2004	State	CCR2002 - COMPLY
194	4040792	EF!	Federal Proposed Administrative Order Issued	24-MAR-1994	ODSWeb	-
194	4040692	EF!	Federal Proposed Administrative Order Issued	24-MAR-1994	ODSWeb	-
194	4040592	EF!	Federal Proposed Administrative Order Issued	24-MAR-1994	ODSWeb	-
194	4040492	EF!	Federal Proposed Administrative Order Issued	24-MAR-1994	ODSWeb	-
194	1025393	EF!	Federal Proposed Administrative Order Issued	24-MAR-1994	ODSWeb	-
194	4042293	EF!	Federal Proposed Administrative Order Issued	24-MAR-1994	ODSWeb	-
194	4042393	EF!	Federal Proposed Administrative Order Issued	24-MAR-1994	ODSWeb	-
194	9999193	EF!	Federal Proposed Administrative Order Issued	24-MAR-1994	ODSWeb	-
194	4042193	EF!	Federal Proposed Administrative Order Issued	24-MAR-1994	ODSWeb	-

1 - 47 of 47

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
SW FROM WHITE RIVER	34915	Yes	Consecutive Connection	Surface water	Permanent	Active
SOUTHLAND 4	121419	Yes	Well	Ground water	Permanent	Active
SOUTHLAND 3	121418	Yes	Well	Ground water	Permanent	Active
SOUTHLAND 2	121417	Yes	Well	Ground water	Permanent	Active
SOUTHLAND 1	121416	Yes	Well	Ground water	Permanent	Active
SW FROM LUBBOCK THRU SLATON	67591	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	40524	No	Distribution System/Zone	-	-	Active
1 MI W OF TOWN - 150 GPM - SP	110268	No	Pump Facility	-	-	Active
1 MI W OF TOWN - 150 GPM - SP	110269	No	Pump Facility	-	-	Active
1 MI NE OF TOWN (WRMWD) - 500 GPM - SP	82265	No	Pump Facility	-	-	Active
1 MI NE OF TOWN (WRMWD) - 500 GPM - SP	82266	No	Pump Facility	-	-	Active
1 MI NE OF TOWN (WRMWD) - 900 GPM - SP	82267	No	Pump Facility	-	-	Active
W 13TH ST, POST	110272	No	Sampling Station	-	-	Active
W 13TH ST; POST	135103	No	Sampling Station	-	-	Active
CR 226 / S FM 651; POST	135104	No	Sampling Station	-	-	Active
W 13TH ST; POST	135105	No	Sampling Station	-	-	Active
W 13TH ST, POST	51173	No	Sampling Station	-	-	Active
CR 226 / S FM 651, POST	67616	No	Sampling Station	-	-	Active
1 MI W OF TOWN (WRMWD) - 0.42 MG - EL	101404	No	Storage	-	-	Active
FM 651 (WRMWD) - 0.42 MG - GST	101405	No	Storage	-	-	Active
1 MI W OF TOWN - 1 MG - EL	101406	No	Storage	-	-	Active
9464 E HWY 84 SLATON - 1.5 MG - EL	101408	No	Storage	-	-	Active
1 MI W OF TOWN - 0.01 MG - PT	110267	No	Storage	-	-	Active
1 MI W OF TOWN (WRMWD) - 0.42 MG - EL	87476	No	Storage	-	-	Active
1 MI W OF TOWN (WRMWD) - 0.1 MG EL	101407	No	Storage	-	-	Inactive
SOUTHLAND - 0.04 MG - EL	154112	No	Storage	-	-	Inactive
PLANT - 1.0 MG - EGST	67534	No	Treatment Plant	-	-	Active
PLANT - HWY 380 / HWY 84	62760	No	Treatment Plant	-	-	Inactive

1 - 28 of 28

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT - 1.0 MG - EGST	67534	Chlorination (FRDS-1.5)	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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