Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	TX1011227
PWS Name	HARRIS COUNTY MUD 105
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	Yes
Population Served	14925
County Served	Harris

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	90067441	Returned to Compliance	02-JUL-2012	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90067440	Returned to Compliance	02-JUL-2012	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90067439	Returned to Compliance	27-JUN-2012	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90067437	Returned to Compliance	28-APR-2012	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90067436	Returned to Compliance	28-APR-2012	-	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	90067428	Returned to Compliance	01-OCT-2011	31-DEC-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	90067429	Returned to Compliance	01-JUL-2011	30-SEP-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	90067430	Returned to Compliance	01-JUL-2011	30-SEP-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	90067433	Returned to Compliance	01-APR-2011	30-JUN-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	90067432	Returned to Compliance	01-JAN-2011	31-MAR-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	90067431	Returned to Compliance	01-JAN-2011	31-MAR-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	90067423	Returned to Compliance	01-OCT-2010	31-DEC-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	90067419	Returned to Compliance	01-OCT-2010	31-DEC-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	90067422	Returned to Compliance	01-JUL-2010	30-SEP-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	90067418	Returned to Compliance	01-JUL-2010	30-SEP-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	90067417	Returned to Compliance	01-APR-2010	30-JUN-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	90067421	Returned to Compliance	01-APR-2010	30-JUN-2010	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90067410	Open	01-MAR-2010	-	No
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	90067420	Returned to Compliance	01-JAN-2010	31-MAR-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	90067416	Returned to Compliance	01-JAN-2010	31-MAR-2010	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	80049674	Returned to Compliance	01-OCT-2009	31-OCT-2009	No
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	90067409	Returned to Compliance	01-OCT-2009	31-DEC-2009	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	90066824	Returned to Compliance	01-JUL-2009	30-SEP-2009	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	90066823	Returned to Compliance	01-APR-2009	30-JUN-2009	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	80049672	Returned to Compliance	01-OCT-2008	31-DEC-2008	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	103	Returned to Compliance	01-MAY-2003	31-MAY-2003	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
90115594	90067436	SIA	State Violation/Reminder Notice	14-DEC-2012	State	-
90115597	90067437	SIA	State Violation/Reminder Notice	14-DEC-2012	State	-
90115593	90067439	SIA	State Violation/Reminder Notice	14-DEC-2012	State	-
90115595	90067440	SIA	State Violation/Reminder Notice	14-DEC-2012	State	-
90115596	90067441	SIA	State Violation/Reminder Notice	14-DEC-2012	State	-
90115598	90067428	SOX	State Compliance achieved	26-OCT-2012	State	10/26/2012;SSWIEREN;FILE REVIEW FOR EPA REFERRAL;RTC;TWO CONSECUTIVE QTS <MCL
90115598	90067429	SOX	State Compliance achieved	26-OCT-2012	State	10/26/2012;SSWIEREN;FILE REVIEW FOR EPA REFERRAL;RTC;TWO CONSECUTIVE QTS <MCL
90115599	90067433	SOX	State Compliance achieved	26-OCT-2012	State	WELL HAS BEEN PLUGGED AND EP INACTIVATED
90115599	90067432	SOX	State Compliance achieved	26-OCT-2012	State	WELL HAS BEEN PLUGGED AND EP INACTIVATED
90115599	90067431	SOX	State Compliance achieved	26-OCT-2012	State	WELL HAS BEEN PLUGGED AND EP INACTIVATED
90115599	90067430	SOX	State Compliance achieved	26-OCT-2012	State	WELL HAS BEEN PLUGGED AND EP INACTIVATED
25	90067410	SO6	State Intentional no-action	29-FEB-2012	State	-
21	90067417	SOX	State Compliance achieved	01-DEC-2011	State	Return system to compliance. System has abandonned and plugged problem well.
21	90067418	SOX	State Compliance achieved	01-DEC-2011	State	Return system to compliance. System has abandonned and plugged problem well.
21	90067419	SOX	State Compliance achieved	01-DEC-2011	State	Return system to compliance. System has abandonned and plugged problem well.
21	90067420	SOX	State Compliance achieved	01-DEC-2011	State	Return system to compliance. System has abandonned and plugged problem well.
21	90067421	SOX	State Compliance achieved	01-DEC-2011	State	Return system to compliance. System has abandonned and plugged problem well.
21	90067422	SOX	State Compliance achieved	01-DEC-2011	State	Return system to compliance. System has abandonned and plugged problem well.
21	90067423	SOX	State Compliance achieved	01-DEC-2011	State	Return system to compliance. System has abandonned and plugged problem well.
21	90066824	SOX	State Compliance achieved	01-DEC-2011	State	Return system to compliance. System has abandonned and plugged problem well.
21	90066823	SOX	State Compliance achieved	01-DEC-2011	State	Return system to compliance. System has abandonned and plugged problem well.
21	80049672	SOX	State Compliance achieved	01-DEC-2011	State	Return system to compliance. System has abandonned and plugged problem well.
21	90067409	SOX	State Compliance achieved	01-DEC-2011	State	Return system to compliance. System has abandonned and plugged problem well.
21	90067416	SOX	State Compliance achieved	01-DEC-2011	State	Return system to compliance. System has abandonned and plugged problem well.
1	80049674	SOX	State Compliance achieved	01-MAY-2010	State	AUTOMATIC RETURN TO COMPLIANCE 02/01/2011
6	103	SOX	State Compliance achieved	01-DEC-2003	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
EMERGENCY I/C W/ HARRIS COUNTY MUD 167	111465	Yes	Consecutive Connection	Ground water	Emergency	Active
1 - 6540 LIBERTY VALLEY / PLUGGED	19541	Yes	Well	Ground water	Permanent	Inactive
2 - 5407 RANCH CANYON DR	63806	Yes	Well	Ground water	Permanent	Active
5 - W CAMPUS DR	147932	Yes	Well	Ground water	Permanent	Active
4 - 6450 LIBERTY VALLEY	118611	Yes	Well	Ground water	Permanent	Active
3 - RANCH CANYON RD	114841	Yes	Well	Ground water	Permanent	Active
EMERGENCY GW I/C WITH HCO MUD 165	67321	Yes	Consecutive Connection	Ground water	Emergency	Active
EMERGENCY I/C FROM HARRIS COUNTY MUD 157	67804	Yes	Consecutive Connection	Ground water	Emergency	Active
SWP FROM WEST HARRIS COUNTY RWA	154079	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	41480	No	Distribution System/Zone	-	-	Active
PLANT 3 - W CAMPUS DR - 1000 GPM - SP	147941	No	Pump Facility	-	-	Active
PLANT 3 - W CAMPUS DR - 1000 GPM - SP	147942	No	Pump Facility	-	-	Active
PLANT 3 - W CAMPUS DR - 1000 GPM - SP	147943	No	Pump Facility	-	-	Active
6540 LIBERTY VALLEY DR	80092	No	Pump Facility	-	-	Active
6540 LIBERTY VALLEY DR	80093	No	Pump Facility	-	-	Active
5407 RANCH CANYON DR	82501	No	Pump Facility	-	-	Active
5407 RANCH CANYON DR	82502	No	Pump Facility	-	-	Active
5407 RANCH CANYON DR	82503	No	Pump Facility	-	-	Active
5407 RANCH CANYON DR	82504	No	Pump Facility	-	-	Active
RANCH CANYON DR; KATY	136044	No	Sampling Station	-	-	Active
6540 LIBERTY VALLEY DR, KATY	147936	No	Sampling Station	-	-	Active
6540 LIBERTY VALLEY DR, KATY	147937	No	Sampling Station	-	-	Active
21304 W CAMPUS DR , CYPRESS	147938	No	Sampling Station	-	-	Active
W CAMPUS DR / WESTGREEN BLVD, CYPRESS	147939	No	Sampling Station	-	-	Active
RANCH CANYON DR, KATY	64416	No	Sampling Station	-	-	Active
GST	52015	No	Sampling Station	-	-	Inactive
5407 RANCH CANYON DR	101672	No	Storage	-	-	Active
5407 RANCH CANYON DR	101673	No	Storage	-	-	Active
PLANT 3 - WEST GREEN - 0.015 MG - HD	141945	No	Storage	-	-	Active
PLANT 3 - W CAMPUS DR - 0.42 MG - GR	147940	No	Storage	-	-	Active
RANCH CANYON RD - 0.333 MG - GR	162626	No	Storage	-	-	Active
6540 LIBERTY VALLEY DR	98334	No	Storage	-	-	Active
6540 LIBERTY VALLEY DR	98335	No	Storage	-	-	Active
5407 RANCH CANYON DR	98336	No	Storage	-	-	Active
6540 LIBERTY VALLEY DR	98337	No	Storage	-	-	Active
6540 LIBERTY VALLEY DR	98338	No	Storage	-	-	Active
PLANT 3- WEST GREEN CAMPUS DR	98339	No	Storage	-	-	Active
PLANT 3 - W CAMPUS DR / WESTGREEN BLVD	147934	No	Treatment Plant	-	-	Active
PLANT 1 - 6540 LIBERTY VALLEY DR	4070	No	Treatment Plant	-	-	Active
PLANT 2 - 5407 RANCH CANYON DR	63488	No	Treatment Plant	-	-	Active

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT 3 - W CAMPUS DR / WESTGREEN BLVD	147934	Gaseous Chlorination, Pre	Disinfection
PLANT 1 - 6540 LIBERTY VALLEY DR	4070	Gaseous Chlorination, Pre	Disinfection
PLANT 2 - 5407 RANCH CANYON DR	63488	Filtration, Pressure Sand	Inorganics removal
PLANT 2 - 5407 RANCH CANYON DR	63488	Gaseous Chlorination, Post	Disinfection
PLANT 2 - 5407 RANCH CANYON DR	63488	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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