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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
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	144	Returned to Compliance	01-JAN-2024	30-JUN-2024	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	142	Returned to Compliance	01-JUN-2023	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	140	Returned to Compliance	01-MAY-2022	31-MAY-2022	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	116	Returned to Compliance	01-JAN-2021	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	105	Returned to Compliance	01-JUL-2005	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1029193	Known	01-NOV-1992	30-NOV-1992	No
Other	Notification, Public	Total Coliform Rule	Coliform (TCR)	1029293	Known	01-NOV-1992	30-NOV-1992	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	9999193	Known	01-JUL-1992	20-JUL-1993	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	291	Known	01-JUN-1991	30-JUN-1991	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
135	144	SIF	State Public Notification received	02-JUL-2025	State	-
121	142	SOX	State Compliance achieved	15-AUG-2023	State	-
116	140	SOX	State Compliance achieved	15-JUL-2022	State	07/15/2022; ETASSIN; SOX'D MAY 2022 VIOLATION BECAUSE THE PWS FULFILLED JUNE 2022 COLIFORM SAMPLE REQUIREMENTS.
113	116	SIF	State Public Notification received	23-AUG-2021	State	-
107	105	SOX	State Compliance achieved	03-JUL-2007	State	CCR SNC REMOVAL
193	1029293	EF!	Federal Proposed Administrative Order Issued	23-SEP-1993	ODSWeb	-
193	1029193	EF!	Federal Proposed Administrative Order Issued	23-SEP-1993	ODSWeb	-
193	291	EF!	Federal Proposed Administrative Order Issued	23-SEP-1993	ODSWeb	-
193	9999193	EF!	Federal Proposed Administrative Order Issued	23-SEP-1993	ODSWeb	-

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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
SW FROM HOUSTON	65250	Yes	Consecutive Connection	Surface water	Permanent	Active
2 - CUTA CT SOUTH	15717	Yes	Well	Ground water	Permanent	Active
3 - CUTA CT NORTH	15689	Yes	Well	Ground water	Permanent	Active
1 - MARQUITA LN	15716	Yes	Well	Ground water	Other	Inactive
4 - FAIRGREEN LONGGLEN	15687	Yes	Well	Ground water	Other	Inactive
DISTRIBUTION SYSTEM	41018	No	Distribution System/Zone	-	-	Active
3919 MARQUITA LN - 1155 GPM - SP	122627	No	Pump Facility	-	-	Active
3919 MARQUITA LN - 1000 GPM - SP	122628	No	Pump Facility	-	-	Active
3919 MARQUITA LN - 1000 GPM - SP	122629	No	Pump Facility	-	-	Active
4107 HEMWOOD CT - 500 GPM - SP	131330	No	Pump Facility	-	-	Active
4107 HEMWOOD CT - 500 GPM - SP	131331	No	Pump Facility	-	-	Active
4107 HEMWOOD CT - 500 GPM - SP	131332	No	Pump Facility	-	-	Active
4107 HEMWOOD CT - 750 GPM - SP	131333	No	Pump Facility	-	-	Active
13110 CUTA LANE - 625 GPM - SP	78953	No	Pump Facility	-	-	Active
13110 CUTA LANE - 625 GPM - SP	78954	No	Pump Facility	-	-	Active
3919 MARQUITA LN - 500 GPM - SP	78955	No	Pump Facility	-	-	Active
3919 MARQUITA LN - 500 GPM - SP	78956	No	Pump Facility	-	-	Active
4107 HEMWOOD CT - 516 GPM - SP	78951	No	Pump Facility	-	-	Inactive
4107 HEMWOOD CT - 568 GPM - SP	78952	No	Pump Facility	-	-	Inactive
13198 CUTA CT; HOUSTON	135666	No	Sampling Station	-	-	Active
4101 HEMWOOD CT; HOUSTON	135667	No	Sampling Station	-	-	Active
13198 CUTA CT, HOUSTON	51913	No	Sampling Station	-	-	Active
4101 HEMWOOD CT, HOUSTON	51914	No	Sampling Station	-	-	Active
3992 BEAU LN; HOUSTON	135665	No	Sampling Station	-	-	Inactive
3992 BEAU LN, HOUSTON	51912	No	Sampling Station	-	-	Inactive
HOUSTON METER - MARQUITA LN	65338	No	Sampling Station	-	-	Inactive
4107 HEMWOOD CT - 0.020 MG - HD	131328	No	Storage	-	-	Active
4107 HEMWOOD CT - 0.320 MG - GR	131329	No	Storage	-	-	Active
4107 HEMWOOD CT - 0.210 MG - GR	96950	No	Storage	-	-	Active
13110 CUTA COURT - 0.084 MG - GR	96951	No	Storage	-	-	Active
13110 CUTA COURT - 0.084 MG - GR	96952	No	Storage	-	-	Active
3919 MARQUITA LN - 0.286 MG - GR	96953	No	Storage	-	-	Active
4107 HEMWOOD CT - 0.020 MG - HD	96954	No	Storage	-	-	Active
3919 MARQUITA LN - 0.020 MG - HD	96956	No	Storage	-	-	Active
13110 CUTA CT - 0.020 MG - HD	96957	No	Storage	-	-	Active
13110 CUTA CT - 0.005 MG - HD	96955	No	Storage	-	-	Inactive
HOUSTON METER	66187	No	Transmission Main (Manifold)	-	-	Inactive
PLANT - CUTA CT	3116	No	Treatment Plant	-	-	Active
PLANT - HEMWOOD	4719	No	Treatment Plant	-	-	Active
PLANT - MARQUITA LN	4902	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT - CUTA CT	3116	Innovative	Disinfection
PLANT - CUTA CT	3116	Inhibitor, Polyphosphate	Corrosion control
PLANT - CUTA CT	3116	Gaseous Chlorination, Pre	Disinfection
PLANT - HEMWOOD	4719	Inhibitor, Orthophosphate	Corrosion control
PLANT - HEMWOOD	4719	Innovative	Disinfection
PLANT - HEMWOOD	4719	Gaseous Chlorination, Pre	Disinfection
PLANT - MARQUITA LN	4902	Innovative	Disinfection
PLANT - MARQUITA LN	4902	Inhibitor, Orthophosphate	Corrosion control
PLANT - MARQUITA LN	4902	Gaseous Chlorination, Pre	Disinfection

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