Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	TX1700317
PWS Name	TOWERING OAKS AND ROSEWOOD HILLS SUBDIVI
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	Yes
Population Served	1497
County Served	Montgomery

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	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	41	Open	01-JUL-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	40	Open	15-MAY-2025	-	No
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	39	Returned to Compliance	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	38	Returned to Compliance	17-OCT-2024	-	Yes
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	32	Returned to Compliance	31-MAR-2020	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	31	Returned to Compliance	29-SEP-2019	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	21	Returned to Compliance	01-JAN-2012	31-DEC-2012	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	10	Returned to Compliance	01-JAN-2010	31-DEC-2012	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb	16	Returned to Compliance	01-JAN-2010	31-DEC-2012	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	15	Returned to Compliance	01-JAN-2010	31-DEC-2012	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfone	14	Returned to Compliance	01-JAN-2010	31-DEC-2012	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfoxide	13	Returned to Compliance	01-JAN-2010	31-DEC-2012	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	9	Returned to Compliance	01-JAN-2010	31-DEC-2012	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	8	Returned to Compliance	01-JAN-2010	31-DEC-2012	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	12	Returned to Compliance	01-JAN-2010	31-DEC-2012	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	7	Returned to Compliance	01-JAN-2010	31-DEC-2012	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	11	Returned to Compliance	01-JAN-2010	31-DEC-2012	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	18	Returned to Compliance	01-JAN-2010	31-DEC-2012	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	5	Returned to Compliance	01-JAN-2010	31-DEC-2012	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	6	Returned to Compliance	01-JAN-2010	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	24	Returned to Compliance	01-JAN-2007	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	22	Returned to Compliance	01-JAN-2007	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	23	Returned to Compliance	01-JAN-2007	31-DEC-2012	No

1 - 23 of 23

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
58	41	SIA	State Violation/Reminder Notice	31-DEC-2025	State	-
57	40	SIA	State Violation/Reminder Notice	16-JUN-2025	State	-
55	38	SOX	State Compliance achieved	22-APR-2025	State	-
56	39	SOX	State Compliance achieved	22-APR-2025	State	-
40	32	SOX	State Compliance achieved	12-AUG-2020	State	-
40	31	SOX	State Compliance achieved	12-AUG-2020	State	-
35	22	SOX	State Compliance achieved	13-MAR-2015	State	20150313; MMELICK; RTC'D PER EPA ETT REVIEW. RECEIVED 2013 RESULTS.
35	24	SOX	State Compliance achieved	13-MAR-2015	State	20150313; MMELICK; RTC'D PER EPA ETT REVIEW. RECEIVED 2013 RESULTS.
35	23	SOX	State Compliance achieved	13-MAR-2015	State	20150313; MMELICK; RTC'D PER EPA ETT REVIEW. RECEIVED 2013 RESULTS.
29	12	SIF	State Public Notification received	02-JAN-2014	State	-
29	13	SIF	State Public Notification received	02-JAN-2014	State	-
29	14	SIF	State Public Notification received	02-JAN-2014	State	-
29	15	SIF	State Public Notification received	02-JAN-2014	State	-
29	16	SIF	State Public Notification received	02-JAN-2014	State	-
28	18	SIF	State Public Notification received	02-JAN-2014	State	-
32	21	SIF	State Public Notification received	02-JAN-2014	State	-
31	6	SIF	State Public Notification received	02-JAN-2014	State	-
30	11	SIF	State Public Notification received	02-JAN-2014	State	-
30	10	SIF	State Public Notification received	02-JAN-2014	State	-
30	9	SIF	State Public Notification received	02-JAN-2014	State	-
31	5	SIF	State Public Notification received	02-JAN-2014	State	-
30	7	SIF	State Public Notification received	02-JAN-2014	State	-
30	8	SIF	State Public Notification received	02-JAN-2014	State	-

1 - 23 of 23

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
7 - 22040 LOBLOLLY RD	143221	Yes	Well	Ground water	Permanent	Active
1 - 24015 DECKER PRARIE	23809	Yes	Well	Ground water	Permanent	Active
1 - 22040 LOBLOLLY RD	23798	Yes	Well	Ground water	Permanent	Active
2 - 18801 1/2 HILL TOP LN / GST	23796	Yes	Well	Ground water	Permanent	Active
1 - 16103 COE LOOP / PT	23470	Yes	Well	Ground water	Permanent	Active
1 - 18801 1/2 HILL TOP LN / ENTRANCE	23345	Yes	Well	Ground water	Permanent	Active
2 - 16103 COE LOOP / GST	22818	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	43921	No	Distribution System/Zone	-	-	Active
16103 COE LOOP - 380 GPM - SP	124462	No	Pump Facility	-	-	Active
22040 LOBLOLLY RD - 300 GPM - SP	124465	No	Pump Facility	-	-	Active
22040 LOBLOLLY RD - 300 GPM - SP	160640	No	Pump Facility	-	-	Active
22040 LOBLOLLY RD - 300 GPM - SP	160641	No	Pump Facility	-	-	Active
16103 COE LOOP - 380 GPM - SP	84395	No	Pump Facility	-	-	Active
16103 COE LOOP - 380 GPM - SP	84396	No	Pump Facility	-	-	Active
HILL TOP LN - 380 GPM - SP	84397	No	Pump Facility	-	-	Active
HILL TOP LN - 380 GPM - SP	84398	No	Pump Facility	-	-	Active
16103 COE LOOP; MAGNOLIA	138765	No	Sampling Station	-	-	Active
18801 1/2 HILL TOP LN; TOMBALL	138766	No	Sampling Station	-	-	Active
24015 DECKER PRAIRIE; MAGNOLIA	138767	No	Sampling Station	-	-	Active
22040 LOBLOLLY RD, MAGNOLIA	143229	No	Sampling Station	-	-	Active
22040 LOBLOLLY RD, MAGNOLIA	143230	No	Sampling Station	-	-	Active
16103 COE LOOP, MAGNOLIA	56535	No	Sampling Station	-	-	Active
18801 1/2 HILL TOP LN, TOMBALL	56536	No	Sampling Station	-	-	Active
24015 DECKER PRAIRIE, MAGNOLIA	61737	No	Sampling Station	-	-	Active
EP004	56598	No	Sampling Station	-	-	Inactive
16103 COE LOOP - 0.005 MG - HD	103881	No	Storage	-	-	Active
18801 1/2 HILL TOP LN - 0.036 MG - GR	103882	No	Storage	-	-	Active
18801 1/2 HILL TOP LN - 0.036 MG - GR	103883	No	Storage	-	-	Active
18801 1/2 HILL TOP LN - 0.005 MG - HD	103884	No	Storage	-	-	Active
24015 DECKER PRAIRIE - 0.003 MG - HD	103885	No	Storage	-	-	Active
22040 LOBLOLLY RD - 0.005 MG - HD	124469	No	Storage	-	-	Active
22040 LOBLOLLY RD - 0.005 MG - HD	124470	No	Storage	-	-	Active
16103 COE LOOP - 0.005 MG - HD	124474	No	Storage	-	-	Active
22040 LOBLOLLY RD - 0.048 MG - GR	129441	No	Storage	-	-	Active
16103 COE LOOP - 0.0509 MG - GR	160642	No	Storage	-	-	Active
16103 COE LOOP - 0.0509 MG - GR	160643	No	Storage	-	-	Active
22040 LOBLOLLY RD - 0.048 MG - GR	160644	No	Storage	-	-	Active
16103 COE LOOP - 0.09 MG - GR	103880	No	Storage	-	-	Inactive
22040 LOBLOLLY RD - 0.024 MG - GR	124472	No	Storage	-	-	Inactive
PLANT - TOWERING OAKS SUBDIV	10278	No	Treatment Plant	-	-	Active
PLANT 3 - 24015 DECKER PRARIE	11546	No	Treatment Plant	-	-	Active
PLANT 4 - 22040 LOBLOLLY RD	143228	No	Treatment Plant	-	-	Active
PLANT - ROSEWOOD HILLS	9595	No	Treatment Plant	-	-	Active
PLANT - WOODLOCH FOREST SUBD	11545	No	Treatment Plant	-	-	Inactive

1 - 44 of 44

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT - TOWERING OAKS SUBDIV	10278	Gaseous Chlorination, Pre	Disinfection
PLANT - TOWERING OAKS SUBDIV	10278	pH Adjustment	Corrosion control
PLANT 3 - 24015 DECKER PRARIE	11546	Hypochlorination, Pre	Disinfection
PLANT 4 - 22040 LOBLOLLY RD	143228	Gaseous Chlorination, Pre	Disinfection
PLANT - ROSEWOOD HILLS	9595	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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