Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	TX0010031
PWS Name	TDCJ COFFIELD UNIT
PWS Type	Community water system
Owner Type	State or Territorial Government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	7965
County Served	Anderson

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
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	63	Returned to Compliance	01-JUL-2025	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	62	Returned to Compliance	01-APR-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	59	Returned to Compliance	01-DEC-2024	-	No
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	61	Returned to Compliance	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	60	Returned to Compliance	17-OCT-2024	-	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	58	Returned to Compliance	01-JUL-2024	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	57	Returned to Compliance	01-APR-2024	30-APR-2024	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	48	Returned to Compliance	16-OCT-2023	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	47	Returned to Compliance	01-OCT-2023	-	No
TT	Treatment Technique, Level 1 Assessment (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	45	Returned to Compliance	19-AUG-2023	-	Yes
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	25	Returned to Compliance	30-DEC-2020	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	20	Returned to Compliance	01-JUL-2015	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	17	Returned to Compliance	01-JUL-2015	31-JUL-2015	Yes
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	15	Returned to Compliance	30-DEC-2013	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	12	Returned to Compliance	10-NOV-2012	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	11	Returned to Compliance	01-JUL-2012	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8	Returned to Compliance	10-FEB-2012	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	7	Returned to Compliance	01-OCT-2011	31-OCT-2011	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	4	Returned to Compliance	27-OCT-2009	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	2	Returned to Compliance	01-JUN-2009	30-JUN-2009	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	3000193	Known	01-JUN-1993	30-JUN-1993	Yes
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	9999193	Returned to Compliance	01-JUL-1992	30-JUN-1993	No

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
76	63	SOX	State Compliance achieved	10-OCT-2025	State	6M2 SAMPLING COMPLETED - GM 10/17/2025
70	62	SOX	State Compliance achieved	10-JUL-2025	State	ADEQUATE LCN RECEIVED 7/9/2025;JMP
68	61	SIF	State Public Notification received	20-MAY-2025	State	-
69	60	SIF	State Public Notification received	20-MAY-2025	State	-
57	47	SIF	State Public Notification received	26-FEB-2025	State	-
52	57	SIF	State Public Notification received	26-FEB-2025	State	-
55	58	SIF	State Public Notification received	26-FEB-2025	State	-
60	4	SOX	State Compliance achieved	26-FEB-2025	State	-
53	48	SOX	State Compliance achieved	26-FEB-2025	State	-
56	59	SOX	State Compliance achieved	26-FEB-2025	State	-
54	45	SIF	State Public Notification received	26-FEB-2025	State	-
61	2	SIF	State Public Notification received	26-FEB-2025	State	-
34	25	SOX	State Compliance achieved	09-MAR-2021	State	-
31	20	SOX	State Compliance achieved	09-MAY-2016	State	SAMPLED REQUIRED WELLS IN MONTHS AFTER VIOLATION. JLIRON; 05092016
28	17	SOX	State Compliance achieved	08-APR-2016	State	SYSTEM ACHIEVED COMPLIANCE IN MONTH FOLLOWING VIOLATION. JLIRON; 04082016
23	15	SOX	State Compliance achieved	21-AUG-2014	State	-
19	11	SOX	State Compliance achieved	28-DEC-2012	State	-
17	12	SIA	State Violation/Reminder Notice	14-DEC-2012	State	-
14	7	SIF	State Public Notification received	05-JUN-2012	State	-
13	8	SOX	State Compliance achieved	04-JUN-2012	State	-
193	9999193	SOX	State Compliance achieved	30-JUN-1993	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
5A - S OF COFFIELD / LEVY R	14342	Yes	Well	Ground water	Permanent	Active
4A	67005	Yes	Well	Ground water	Permanent	Active
2 - NW CORNER COMPOUND	14382	Yes	Well	Ground water	Permanent	Active
3 - BEHIND BQ	14379	Yes	Well	Ground water	Permanent	Active
4 - OUTSIDE MICHAELS UNIT	14372	Yes	Well	Ground water	Permanent	Active
1 - SE CORNER COMPOUND	14370	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	36151	No	Distribution System/Zone	-	-	Active
MICHAELS - 1250 GPM - SP	80260	No	Pump Facility	-	-	Active
MICHAELS - 1250 GPM - SP	80261	No	Pump Facility	-	-	Active
MICHAELS - 1250 GPM - SP	80262	No	Pump Facility	-	-	Active
PRESSURE TANK - 500 GPM - SP	80263	No	Pump Facility	-	-	Active
PRESSURE TANK - 500 GPM - SP	80264	No	Pump Facility	-	-	Active
ELEVATED - 500 GPM - SP	80265	No	Pump Facility	-	-	Active
ELEVATED - 500 GPM - SP	80266	No	Pump Facility	-	-	Active
0.26 MG UGST OR SP (WELL 1)	132691	No	Sampling Station	-	-	Active
0.45 MG GST OR SP (WELL 4)	132692	No	Sampling Station	-	-	Active
3 WELL-2661 FM 2054; TENNESSEE COLONY	132693	No	Sampling Station	-	-	Active
0.45 MG GST OR SP (WELL 4)	47342	No	Sampling Station	-	-	Active
0.26 MG UGST OR SP (WELL 1)	47343	No	Sampling Station	-	-	Active
3 WELL-2661 FM 2054, TENNESSEE COLONY	64834	No	Sampling Station	-	-	Active
MICHAELS UNIT - 0.425 MG - GR	98563	No	Storage	-	-	Active
COFFIELD UNIT	98564	No	Storage	-	-	Active
COFFIELD UNIT - 0.318 MG - GR	98565	No	Storage	-	-	Active
COFFIELD UNIT - 0.150 MG - EL	98566	No	Storage	-	-	Active
COFFIELD UNIT - 0.350 MG - UN	98567	No	Storage	-	-	Active
PLANT - WELL 4A	127057	No	Treatment Plant	-	-	Active
PLANT - WELL 5A	5588	No	Treatment Plant	-	-	Active
PLANT - WELL 1	5589	No	Treatment Plant	-	-	Active
PLANT - WELL 2	64638	No	Treatment Plant	-	-	Active
PLANT - WELL 3	64641	No	Treatment Plant	-	-	Active
PLANT - WELL 4	64642	No	Treatment Plant	-	-	Active
WELL 2 CHLORINATOR - 0.211 MG GST	64639	No	Treatment Plant	-	-	Inactive
WELL 2 CHLORINATOR - 0.26 MG UGST	64640	No	Treatment Plant	-	-	Inactive

1 - 33 of 33

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT - WELL 4A	127057	Gaseous Chlorination, Pre	Disinfection
PLANT - WELL 4A	127057	Inhibitor, Polyphosphate	Corrosion control
PLANT - WELL 5A	5588	Inhibitor, Polyphosphate	Corrosion control
PLANT - WELL 5A	5588	Gaseous Chlorination, Pre	Disinfection
PLANT - WELL 1	5589	Gaseous Chlorination, Pre	Disinfection
PLANT - WELL 2	64638	Gaseous Chlorination, Pre	Disinfection
PLANT - WELL 2	64638	Inhibitor, Polyphosphate	Corrosion control
WELL 2 CHLORINATOR - 0.211 MG GST	64639	Gaseous Chlorination, Pre	Disinfection
WELL 2 CHLORINATOR - 0.26 MG UGST	64640	Gaseous Chlorination, Pre	Disinfection
PLANT - WELL 3	64641	Gaseous Chlorination, Pre	Disinfection
PLANT - WELL 4	64642	Gaseous Chlorination, Pre	Disinfection
PLANT - WELL 4	64642	Inhibitor, Polyphosphate	Corrosion control

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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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