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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
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	206	Returned to Compliance	01-JAN-2005	31-DEC-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	105	Returned to Compliance	01-JAN-2004	31-DEC-2004	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	258488	Known	30-OCT-1987	29-OCT-1988	Yes

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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
409	206	SOX	State Compliance achieved	08-JUL-2010	State	SDWIS 2010 CLEANUP
409	105	SOX	State Compliance achieved	08-JUL-2010	State	SDWIS 2010 CLEANUP

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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
JACKRABBIT ROAD PUD	35098	Yes	Consecutive Connection	Ground water	Emergency	Active
2 - 18418 CLAY RD / PLUGGED	15171	Yes	Well	Ground water	Permanent	Inactive
1 - 18322 HARROW HILL	15170	Yes	Well	Ground water	Permanent	Active
BARKER CYPRESS MUD	112779	Yes	Consecutive Connection	Surface water	Emergency	Active
HARRIS COUNTY MUD 183	35097	Yes	Consecutive Connection	Surface water	Emergency	Active
WEST HARRIS COUNTY REGIONAL WATER AUTHO	112780	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	41138	No	Distribution System/Zone	-	-	Active
18322 HARROW HILL DR -700 GPM - SP	79843	No	Pump Facility	-	-	Active
18322 HARROW HILL DR - 900 GPM - SP	79844	No	Pump Facility	-	-	Active
18322 HARROW HILL DR - 500 GPM - SP	79845	No	Pump Facility	-	-	Active
18322 HARROW HILL DR - 900 GPM - SP	79846	No	Pump Facility	-	-	Active
NEXT TO 18315 SPELLBROOK DR; HOUSTON	135835	No	Sampling Station	-	-	Active
NEXT TO 18315 SPELLBROOK DR, HOUSTON	52119	No	Sampling Station	-	-	Active
18322 HARROW HILL DR - 0.0213 - HD	97996	No	Storage	-	-	Active
18322 HARROW HILL DR - 0.0213 - HD	97997	No	Storage	-	-	Active
18322 HARROW HILL DR - 0.650 MG - GR	97998	No	Storage	-	-	Active
18322 HARROW HILL DR - 0.529 MG - GR	97999	No	Storage	-	-	Active
HARROW HILL	4100	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
HARROW HILL	4100	Inhibitor, Polyphosphate	Corrosion control
HARROW HILL	4100	Gaseous Chlorination, Pre	Disinfection

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