Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	TX1130031
PWS Name	THE CONSOLIDATED WSC CENTRAL SYSTEM
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	Yes
Population Served	3878
County Served	Houston

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	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	182	Returned to Compliance	01-JAN-2025	31-MAR-2025	Yes
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	216	Known	01-JAN-2025	30-JUN-2025	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	183	Returned to Compliance	01-JAN-2025	31-MAR-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	177	Returned to Compliance	01-OCT-2024	31-DEC-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	179	Returned to Compliance	01-OCT-2024	31-DEC-2024	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	162	Returned to Compliance	24-AUG-2024	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	159	Returned to Compliance	05-JUL-2024	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	176	Returned to Compliance	01-JUL-2024	30-SEP-2024	Yes
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	185	Known	01-JUL-2024	31-DEC-2024	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	175	Returned to Compliance	01-JUL-2024	30-SEP-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	149	Returned to Compliance	01-APR-2024	30-JUN-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	147	Returned to Compliance	01-APR-2024	30-JUN-2024	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	191	Known	01-JAN-2024	31-DEC-2024	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	190	Known	01-JAN-2024	31-DEC-2024	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	141	Returned to Compliance	14-FEB-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	140	Returned to Compliance	04-MAR-2020	-	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	139	Returned to Compliance	29-JAN-2020	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	135	Returned to Compliance	01-OCT-2019	31-DEC-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	134	Returned to Compliance	01-JUL-2019	30-SEP-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	133	Returned to Compliance	01-APR-2019	30-JUN-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	131	Returned to Compliance	01-JAN-2017	31-MAR-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	124	Returned to Compliance	01-OCT-2016	31-DEC-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	123	Returned to Compliance	01-JUL-2016	30-SEP-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	121	Returned to Compliance	01-APR-2016	30-JUN-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	122	Returned to Compliance	01-APR-2016	30-JUN-2016	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	117	Returned to Compliance	30-NOV-2015	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	115	Returned to Compliance	01-OCT-2015	31-DEC-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	116	Returned to Compliance	01-OCT-2015	31-DEC-2015	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	114	Returned to Compliance	27-SEP-2015	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	113	Returned to Compliance	01-JUL-2015	30-SEP-2015	Yes
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	112	Returned to Compliance	01-JUL-2014	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	109	Returned to Compliance	01-MAY-2013	31-MAY-2013	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	106	Returned to Compliance	01-FEB-2011	28-FEB-2011	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
147	216	SIE	State Public Notification requested	03-SEP-2025	State	-
144	191	SIF	State Public Notification received	25-JUN-2025	State	-
145	190	SIF	State Public Notification received	25-JUN-2025	State	-
143	179	SOX	State Compliance achieved	29-MAY-2025	State	20250529; ADAZA; 16 VIOLS SOX'D BASED ON TTHM and HAA5 DBP2- 01 and 02 2Q2025 LRAAs.
143	177	SOX	State Compliance achieved	29-MAY-2025	State	20250529; ADAZA; 16 VIOLS SOX'D BASED ON TTHM and HAA5 DBP2- 01 and 02 2Q2025 LRAAs.
143	176	SOX	State Compliance achieved	29-MAY-2025	State	20250529; ADAZA; 16 VIOLS SOX'D BASED ON TTHM and HAA5 DBP2- 01 and 02 2Q2025 LRAAs.
143	182	SOX	State Compliance achieved	29-MAY-2025	State	20250529; ADAZA; 16 VIOLS SOX'D BASED ON TTHM and HAA5 DBP2- 01 and 02 2Q2025 LRAAs.
143	183	SOX	State Compliance achieved	29-MAY-2025	State	20250529; ADAZA; 16 VIOLS SOX'D BASED ON TTHM and HAA5 DBP2- 01 and 02 2Q2025 LRAAs.
143	149	SOX	State Compliance achieved	29-MAY-2025	State	20250529; ADAZA; 16 VIOLS SOX'D BASED ON TTHM and HAA5 DBP2- 01 and 02 2Q2025 LRAAs.
143	147	SOX	State Compliance achieved	29-MAY-2025	State	20250529; ADAZA; 16 VIOLS SOX'D BASED ON TTHM and HAA5 DBP2- 01 and 02 2Q2025 LRAAs.
143	175	SOX	State Compliance achieved	29-MAY-2025	State	20250529; ADAZA; 16 VIOLS SOX'D BASED ON TTHM and HAA5 DBP2- 01 and 02 2Q2025 LRAAs.
122	185	SIE	State Public Notification requested	12-FEB-2025	State	-
93	141	SOX	State Compliance achieved	05-NOV-2024	State	-
94	139	SIF	State Public Notification received	05-NOV-2024	State	-
91	162	SIA	State Violation/Reminder Notice	09-SEP-2024	State	-
82	159	SIA	State Violation/Reminder Notice	15-AUG-2024	State	-
111	135	SFL	State Administrative/Compliance Order without penalty issued	28-SEP-2020	State	TCEQ DOCKET NO. 2020-0020-PWS-E. FILE CLOSED 06/08/2023
111	133	SFL	State Administrative/Compliance Order without penalty issued	28-SEP-2020	State	TCEQ DOCKET NO. 2020-0020-PWS-E. FILE CLOSED 06/08/2023
111	134	SFL	State Administrative/Compliance Order without penalty issued	28-SEP-2020	State	TCEQ DOCKET NO. 2020-0020-PWS-E. FILE CLOSED 06/08/2023
63	140	SOX	State Compliance achieved	08-APR-2020	State	-
65	115	SIF	State Public Notification received	08-APR-2020	State	-
47	121	SOX	State Compliance achieved	05-APR-2017	State	04/27/17; SOX'D VIOLATIONS PER 2Q2017 TTHM DBP2-02 LRAA
47	123	SOX	State Compliance achieved	05-APR-2017	State	04/27/17; SOX'D VIOLATIONS PER 2Q2017 TTHM DBP2-02 LRAA
47	124	SOX	State Compliance achieved	05-APR-2017	State	04/27/17; SOX'D VIOLATIONS PER 2Q2017 TTHM DBP2-02 LRAA
47	131	SOX	State Compliance achieved	05-APR-2017	State	04/27/17; SOX'D VIOLATIONS PER 2Q2017 TTHM DBP2-02 LRAA
37	122	SOX	State Compliance achieved	06-JUL-2016	State	07/28/16; SOXED BASED ON 3Q2016 DBP2-01 LRAA
36	117	SOX	State Compliance achieved	07-JUN-2016	State	-
31	116	SFO	State Administrative/Compliance Order with penalty issued	17-MAY-2016	State	DOCKET NO 2015-1736-PWS-E; FINAL TR DUE DATE 06/01/2017; FILE CLOSED 1/8/2018
31	114	SFO	State Administrative/Compliance Order with penalty issued	17-MAY-2016	State	DOCKET NO 2015-1736-PWS-E; FINAL TR DUE DATE 06/01/2017; FILE CLOSED 1/8/2018
31	113	SFO	State Administrative/Compliance Order with penalty issued	17-MAY-2016	State	DOCKET NO 2015-1736-PWS-E; FINAL TR DUE DATE 06/01/2017; FILE CLOSED 1/8/2018
11	112	SOX	State Compliance achieved	27-MAY-2015	State	07/22/2015;MMACNAMARA; SYSTEM SUBMITTED AN ADEQUATE 2014 CCR.
10	109	SOX	State Compliance achieved	07-APR-2015	State	-
2	106	SIE	State Public Notification requested	12-OCT-2011	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
SWP FROM HOUSTON CO WCID 1	34194	Yes	Consecutive Connection	Surface water	Emergency	Active
1 - CR 1825	163431	Yes	Well	Ground water	Permanent	Active
GW FROM CONSOLIDATED WSC PLANT F	148795	Yes	Consecutive Connection	Ground water	Other	Inactive
GW FROM CONSOLIDATE WSC GOLDEN ACRES	148796	Yes	Consecutive Connection	Ground water	Other	Inactive
GW FROM CONSOLIDATED WSC WELDON	67498	Yes	Consecutive Connection	Ground water	Other	Inactive
SW FROM HOUSTON CO WCID 1	148791	Yes	Consecutive Connection	Surface water	Other	Inactive
SW FROM HOUSTON CO WCID 1	148794	Yes	Consecutive Connection	Surface water	Other	Inactive
DISTRIBUTION SYSTEM	46707	No	Distribution System/Zone	-	-	Active
PLANT A - 350 GPM - SP	148713	No	Pump Facility	-	-	Active
PLANT A - 350 GPM - SP	148714	No	Pump Facility	-	-	Active
PLANT Y - 550 GPM - SP	148715	No	Pump Facility	-	-	Active
PLANT Y - 550 GPM - SP	148716	No	Pump Facility	-	-	Active
PLANT X - 350 GPM - SP	81342	No	Pump Facility	-	-	Active
PLANT X - 350 GPM - SP	81343	No	Pump Facility	-	-	Active
PLANT X - 150 GPM - SP	81344	No	Pump Facility	-	-	Active
PLANT V - 180 GPM - SP	81345	No	Pump Facility	-	-	Active
PLANT V - 180 GPM - SP	81346	No	Pump Facility	-	-	Active
PLANT T - 700 GPM - SP	81347	No	Pump Facility	-	-	Active
PLANT T - 700 GPM - SP	81348	No	Pump Facility	-	-	Active
107 NW LOOP 304; CROCKETT	137311	No	Sampling Station	-	-	Active
CR 1825	164388	No	Sampling Station	-	-	Active
CR 1825	164389	No	Sampling Station	-	-	Active
107 NW LOOP 304, CROCKETT	60984	No	Sampling Station	-	-	Active
CR 2123 / OLD LATEXO RD, CROCKETT	148787	No	Sampling Station	-	-	Inactive
CR 2123 / OLD LATEXO RD, CROCKETT	148788	No	Sampling Station	-	-	Inactive
4174 FM 2663, CROCKETT	148789	No	Sampling Station	-	-	Inactive
4174 FM 2663, CROCKETT	148790	No	Sampling Station	-	-	Inactive
766 FM 2160, CROCKETT	148792	No	Sampling Station	-	-	Inactive
766 FM 2160, CROCKETT	148793	No	Sampling Station	-	-	Inactive
PLANT X - 0.0005 MG - HD	100263	No	Storage	-	-	Active
PLANT T - 0.112 MG - GR	100264	No	Storage	-	-	Active
PLANT T - 0.01293 MG - HD	100265	No	Storage	-	-	Active
PLANT X - 0.210 MG - GR	100266	No	Storage	-	-	Active
PLANT V - 0.024 MG - GR	100267	No	Storage	-	-	Active
PLANT V - 0.021 MG - GR	100268	No	Storage	-	-	Active
PLANT V - 0.0027 MG - HD	100269	No	Storage	-	-	Active
PLANT A - 0.050 MG - GR	148717	No	Storage	-	-	Active
PLANT A - 0.1 MG - GR	148718	No	Storage	-	-	Active
PLANT Y - 0.210 MG - GR	148719	No	Storage	-	-	Active
PLANT Y - 0.0062 MG - HD	148720	No	Storage	-	-	Active
PLANT A - 0.006 MG - HD	148722	No	Storage	-	-	Active
PLANT A - 0.010 MG - HD	148725	No	Storage	-	-	Active
PLANT Y - 0.010 MG - HD	148727	No	Storage	-	-	Active
CR 1825 - 0.25 MG - EL	163432	No	Storage	-	-	Active
PLANT - CR 1825	163433	No	Treatment Plant	-	-	Active
PLANT T - OLD HUNTSVILLE	12204	No	Treatment Plant	-	-	Inactive
PLANT R	146196	No	Treatment Plant	-	-	Inactive
PLANT A - OLD LATEXO FM 2663	148753	No	Treatment Plant	-	-	Inactive

1 - 48 of 48

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT T - OLD HUNTSVILLE	12204	Chloramines	Disinfection
PLANT T - OLD HUNTSVILLE	12204	Gaseous Chlorination, Pre	Disinfection
PLANT R	146196	Hypochlorination, Pre	Disinfection
PLANT A - OLD LATEXO FM 2663	148753	Gaseous Chlorination, Pre	Disinfection
PLANT A - OLD LATEXO FM 2663	148753	Chloramines	Disinfection
PLANT - CR 1825	163433	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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