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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 for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	603	Returned to Compliance	01-APR-2003	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	503	Returned to Compliance	01-MAR-2003	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	403	Returned to Compliance	01-FEB-2003	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	303	Returned to Compliance	01-DEC-2002	31-DEC-2002	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	203	Returned to Compliance	01-NOV-2002	30-NOV-2002	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	103	Returned to Compliance	01-OCT-2002	31-OCT-2002	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
20110122	203	SOX	State Compliance achieved	07-AUG-2015	State	TCR RTC TOOL
20110121	103	SOX	State Compliance achieved	07-AUG-2015	State	TCR RTC TOOL
20110123	303	SOX	State Compliance achieved	07-AUG-2015	State	TCR RTC TOOL
20110120	503	SOX	State Compliance achieved	20-JAN-2011	State	Administrative Cleanup - RTC Via MTS January 2011. PN Violations RTCd if originating violation was RTC.
20110120	403	SOX	State Compliance achieved	20-JAN-2011	State	Administrative Cleanup - RTC Via MTS January 2011. PN Violations RTCd if originating violation was RTC.
20110120	603	SOX	State Compliance achieved	20-JAN-2011	State	Administrative Cleanup - RTC Via MTS January 2011. PN Violations RTCd if originating violation was RTC.

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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
3 - KATY GASTON / NW OF 1	18410	Yes	Well	Ground water	Permanent	Active
1 - KATY GASTON	18425	Yes	Well	Ground water	Permanent	Active
2 - KATY GASTON	18411	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	36222	No	Distribution System/Zone	-	-	Active
2235 KATY GASTON RD - 500 GPM - SP	123403	No	Pump Facility	-	-	Active
2235 KATY GASTON RD - 675 GPM - SP	157631	No	Pump Facility	-	-	Active
2235 KATY GASTON RD - 650 GPM - SP	81881	No	Pump Facility	-	-	Active
2235 KATY GASTON RD - 650 GPM - SP	81882	No	Pump Facility	-	-	Active
2235 KATY GASTON RD - 650 GPM - SP	81880	No	Pump Facility	-	-	Inactive
2235 KATY GASTON RD	134879	No	Sampling Station	-	-	Active
2235 KATY GASTON RD	50914	No	Sampling Station	-	-	Active
2235 KATY GASTON RD - 0.01 MG - HD	100241	No	Storage	-	-	Active
2235 KATY GASTON RD - 0.01 MG - HD	100242	No	Storage	-	-	Active
2235 KATY GASTON RD - 0.2 MG - GR	100243	No	Storage	-	-	Active
2235 KATY GASTON RD - 0.2 MG - GR	100244	No	Storage	-	-	Active
2235 KATY GASTON RD - 0.063 MG - GR	123404	No	Storage	-	-	Active
2235 KATY GASTON RD - 0.005 MG - HD	157632	No	Storage	-	-	Active
2235 KATY-GASTON RD	7920	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
2235 KATY-GASTON RD	7920	Gaseous Chlorination, Pre	Disinfection

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