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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
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	15	Returned to Compliance	17-FEB-2019	-	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	13	Returned to Compliance	03-NOV-2018	-	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
16	15	SOX	State Compliance achieved	11-MAR-2019	State	-
12	13	SOX	State Compliance achieved	06-NOV-2018	State	-

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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 AND SW FROM CITY OF HOUSTON	106634	Yes	Consecutive Connection	Surface water	Permanent	Active
1 - PLUGGED	63808	Yes	Well	Ground water	Permanent	Inactive
GW AND SW FROM HARRIS COUNTY MUD 23	64151	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	64471	No	Distribution System/Zone	-	-	Active
6858 COMMERCE CREEK DR, HOUSTON	114492	No	Sampling Station	-	-	Active
TERRACE BROOK 7803 CRYSTAL MOON; HOUSTON	136656	No	Sampling Station	-	-	Active
6858 COMMERCE CREEK DR; HOUSTON	136657	No	Sampling Station	-	-	Active
TERRACE BROOK 7803 CRYSTAL MOON, HOUSTON	64244	No	Sampling Station	-	-	Active
PLANT	64597	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT	64597	Chlorination (FRDS-1.5)	Disinfection

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