Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	TX0210039
PWS Name	BENCHLEY OAKS SUBDIVISION
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	Yes
Population Served	567
County Served	Brazos

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	70033342	Returned to Compliance	01-JAN-2025	31-MAR-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	70033339	Returned to Compliance	01-OCT-2024	31-DEC-2024	Yes
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	70033343	Known	01-JAN-2022	31-DEC-2024	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfoxide	70033344	Known	01-JAN-2022	31-DEC-2024	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfone	70033345	Known	01-JAN-2022	31-DEC-2024	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	70033346	Known	01-JAN-2022	31-DEC-2024	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb	70033347	Known	01-JAN-2022	31-DEC-2024	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	70033328	Returned to Compliance	20-OCT-2016	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	70033326	Returned to Compliance	01-MAR-2016	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	70033322	Returned to Compliance	30-DEC-2014	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	70033320	Returned to Compliance	01-JUL-2012	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	70033318	Returned to Compliance	01-JUL-2010	31-JUL-2010	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	70033319	Returned to Compliance	25-SEP-2008	-	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	308	Returned to Compliance	01-JUL-2008	31-JUL-2008	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	408	Returned to Compliance	01-JUL-2008	31-JUL-2008	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70033317	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70033316	Returned to Compliance	01-OCT-2006	31-DEC-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70033315	Returned to Compliance	01-JUL-2006	30-SEP-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70033314	Returned to Compliance	01-APR-2006	30-JUN-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70033308	Returned to Compliance	01-JAN-2006	31-MAR-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70033307	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70033306	Returned to Compliance	01-JUL-2005	30-SEP-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70033313	Returned to Compliance	01-APR-2005	30-JUN-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70033312	Returned to Compliance	01-JAN-2005	31-MAR-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70033311	Returned to Compliance	01-OCT-2004	31-DEC-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70033310	Returned to Compliance	01-JUL-2004	30-SEP-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70033309	Returned to Compliance	01-APR-2004	30-JUN-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70033305	Returned to Compliance	01-JAN-2004	31-MAR-2004	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	103	Returned to Compliance	01-JUL-2003	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	202	Returned to Compliance	01-JUL-2002	-	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
70074855	70033342	SOX	State Compliance achieved	26-JUN-2025	State	20250626; ADAZA; 2 VIOLS SOXD BASED ON TTHM DBP2-01 2Q2025
70074855	70033339	SOX	State Compliance achieved	26-JUN-2025	State	20250626; ADAZA; 2 VIOLS SOXD BASED ON TTHM DBP2-01 2Q2025
70074846	70033326	SOX	State Compliance achieved	15-FEB-2018	State	-
70074845	70033322	SOX	State Compliance achieved	30-NOV-2017	State	-
70074843	70033328	SOX	State Compliance achieved	21-DEC-2016	State	-
70074830	70033320	SOX	State Compliance achieved	23-AUG-2013	State	08/23/13;MGONZALES; SYSTEM TURNED IN THEIR 2012 CCR
70074828	70033318	SIA	State Violation/Reminder Notice	26-JAN-2011	State	-
70074828	308	SIA	State Violation/Reminder Notice	26-JAN-2011	State	-
70074828	408	SIA	State Violation/Reminder Notice	26-JAN-2011	State	-
70074827	70033308	SOX	State Compliance achieved	21-JAN-2011	State	SDWIS CLEAN UP
70074827	70033307	SOX	State Compliance achieved	21-JAN-2011	State	SDWIS CLEAN UP
70074827	70033310	SOX	State Compliance achieved	21-JAN-2011	State	SDWIS CLEAN UP
70074827	70033311	SOX	State Compliance achieved	21-JAN-2011	State	SDWIS CLEAN UP
70074827	70033312	SOX	State Compliance achieved	21-JAN-2011	State	SDWIS CLEAN UP
70074827	70033313	SOX	State Compliance achieved	21-JAN-2011	State	SDWIS CLEAN UP
70074827	70033314	SOX	State Compliance achieved	21-JAN-2011	State	SDWIS CLEAN UP
70074827	70033315	SOX	State Compliance achieved	21-JAN-2011	State	SDWIS CLEAN UP
70074827	70033316	SOX	State Compliance achieved	21-JAN-2011	State	SDWIS CLEAN UP
70074827	70033317	SOX	State Compliance achieved	21-JAN-2011	State	SDWIS CLEAN UP
70074827	70033306	SOX	State Compliance achieved	21-JAN-2011	State	SDWIS CLEAN UP
70074827	70033305	SOX	State Compliance achieved	21-JAN-2011	State	SDWIS CLEAN UP
70074827	70033309	SOX	State Compliance achieved	21-JAN-2011	State	SDWIS CLEAN UP
2	70033319	SOX	State Compliance achieved	31-JUL-2008	State	AUTOMATIC RETURN TO COMPLIANCE 05/26/2010
405	103	SOX	State Compliance achieved	27-OCT-2004	State	CCR2002 - EPA POLICY EMAIL 8/5/04 ON RTC, RECENT CCR
305	202	SOX	State Compliance achieved	27-OCT-2004	State	CCR2001 - EPA POLICY EMAIL 8/5/04 ON RTC, RECENT CCR

1 - 25 of 25

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
GW FROM LAKEWOOD ESTATES	149029	Yes	Consecutive Connection	Ground water	Emergency	Active
1 - BENCHLEY DR / GST	28667	Yes	Well	Ground water	Permanent	Active
2 - 50' N OF 1	28658	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	38510	No	Distribution System/Zone	-	-	Active
BENCHLEY DR PLANT - 160 GPM - SP	81788	No	Pump Facility	-	-	Active
BENCHLEY DR PLANT - 160 GPM - SP	81789	No	Pump Facility	-	-	Active
5959 BENCHLEY DR; BRYAN	133505	No	Sampling Station	-	-	Active
5959 BENCHLEY DR, BRYAN	48545	No	Sampling Station	-	-	Active
BENCHLEY DR PLANT - 0.044 MG - GR	100772	No	Storage	-	-	Active
BENCHLEY DR PLANT - 0.0025 MG - HD	100773	No	Storage	-	-	Active
PLANT - BENCHLEY DR	7653	No	Treatment Plant	-	-	Active

1 - 11 of 11

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT - BENCHLEY DR	7653	Hypochlorination, Pre	Disinfection

1 - 1 of 1

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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