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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.

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Violations

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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
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	90059768	Returned to Compliance	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	90059767	Returned to Compliance	17-OCT-2024	-	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90059739	Returned to Compliance	02-NOV-2009	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	90059738	Returned to Compliance	01-AUG-2009	31-AUG-2009	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	90059737	Returned to Compliance	01-JUL-2009	31-JUL-2009	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	90059736	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	307	Returned to Compliance	01-OCT-2006	31-OCT-2006	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	206	Returned to Compliance	01-JUL-2006	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	106	Returned to Compliance	01-MAR-2006	31-MAR-2006	No

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Enforcement Actions

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Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
90098085	90059767	SIF	State Public Notification received	06-MAY-2025	State	-
90098084	90059768	SIF	State Public Notification received	06-MAY-2025	State	-
20110120	206	SOX	State Compliance achieved	20-JAN-2011	State	Administrative Cleanup - RTC Via MTS January 2011. PN Violations RTCd if originating violation was RTC.
90098071	90059737	SIF	State Public Notification received	07-DEC-2009	State	-
90098070	90059738	SIE	State Public Notification requested	22-SEP-2009	State	-
90098066	90059736	SOX	State Compliance achieved	04-AUG-2009	State	SUBMITTED DLQOR AND PUBLIC NOTICE
3	90059739	SOX	State Compliance achieved	31-JUL-2009	State	AUTOMATIC RETURN TO COMPLIANCE 02/01/2011
607	307	SIF	State Public Notification received	02-DEC-2006	State	PUBLIC NOTICE IS CONFIRMED TO HAVE OCCURED WITHIN REQUIRED PERIOD. STATUS DATE IS DEFAULTED, BUT PAPER CERTIFICATION RECORD IS ON FILE WITH TCEQ.
306	106	SIA	State Violation/Reminder Notice	07-JUN-2006	State	SECOND (REMINDER) NOV SENT INFORMING SYSTEM TCEQ HAS NOT RECEIVED CERTIFICATION OF PUBLIC NOTICE. DEFAULT DATE, CHECK FILE FOR ACTUAL DATE OF NOV LETTER.

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All Facilities

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Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
GW FROM RICEWOOD MUD	67323	Yes	Consecutive Connection	Ground water	Emergency	Active
2 - 19600 MISTY COVE / GOLDEN WILLOW	19123	Yes	Well	Ground water	Permanent	Active
1 - 19550 MISTY COVE DR	19121	Yes	Well	Ground water	Permanent	Active
CLOSED I/C WITH CLAY ROAD MUD	67493	Yes	Consecutive Connection	Ground water	Emergency	Active
CLOSED I/C WITH HARRIS COUNTY MUD 238	67494	Yes	Consecutive Connection	Ground water	Emergency	Active
DISTRIBUTION SYSTEM	41741	No	Distribution System/Zone	-	-	Active
19550 MISTY COVE DR - 1000 GPM - SP	80657	No	Pump Facility	-	-	Active
19550 MISTY COVE DR - 1000 GPM - SP	80658	No	Pump Facility	-	-	Active
19550 MISTY COVE DR - 577 GPM - SP	80659	No	Pump Facility	-	-	Active
19550 MISTY COVE DR - 564 GPM - SP	80660	No	Pump Facility	-	-	Active
19550 MISTY COVE DR - 570 GPM - SP	80661	No	Pump Facility	-	-	Active
19550 MISTY COVE; KATY	136164	No	Sampling Station	-	-	Active
19550 MISTY COVE, KATY	52730	No	Sampling Station	-	-	Active
19550 MISTY COVE DR - 0.035 MG - HD	99477	No	Storage	-	-	Active
19550 MISTY COVE DR - 0.007 MG - HD	99478	No	Storage	-	-	Active
19550 MISTY COVE DR - 0.520 MG - GR	99479	No	Storage	-	-	Active
19550 MISTY COVE DR - 0.200 MG - GR	99480	No	Storage	-	-	Active
MISTY COVE DR |B| DAYFLOWER & BRISTLELEA	5012	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
MISTY COVE DR |B| DAYFLOWER & BRISTLELEA	5012	Gaseous Chlorination, Pre	Disinfection

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