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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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No violation(s) found. EPA has no record of violation(s) reported by the primacy agency for this water system.

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Enforcement Actions

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No enforcement action(s) found. EPA has no record of enforcement action(s) reported by the primacy agency for this water system.

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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
GRAND LAKES MUD 4	34820	Yes	Consecutive Connection	Ground water	Emergency	Active
2 - 23757 CANSFIELD WAY	67578	Yes	Well	Ground water	Permanent	Active
1 - 23750 CANSFIELD WAY	16113	Yes	Well	Ground water	Permanent	Active
EMERGENCY GW FROM FORT BEND COUNTY MUD 5	34821	Yes	Consecutive Connection	Ground water	Emergency	Active
SW I/C FROM NFBWA	117193	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	40204	No	Distribution System/Zone	-	-	Active
23750 CANSFIELD WAY - 1800 GPM - SP	116208	No	Pump Facility	-	-	Active
23750 CANSFIELD WAY - 1800 GPM - SP	116209	No	Pump Facility	-	-	Active
23750 CANSFIELD WAY - 1800 GPM - SP	116210	No	Pump Facility	-	-	Active
23750 CANSFIELD WAY - 500 GPM - SP	70656	No	Pump Facility	-	-	Active
23750 CANSFIELD WAY - 500 GPM - SP	70657	No	Pump Facility	-	-	Active
23750 CANSFIELD WAY - 2500 GPM - SP	70658	No	Pump Facility	-	-	Active
23750 CANSFIELD WAY - 2500 GPM - SP	70659	No	Pump Facility	-	-	Active
23760 CANSFIELD WAY	134810	No	Sampling Station	-	-	Active
23760 CANSFIELD WAY	50764	No	Sampling Station	-	-	Active
7210 1/2 STARRY NIGHT, KATY	117195	No	Sampling Station	-	-	Inactive
23750 CANSFIELD WAY - 0.448 MG - GR	108057	No	Storage	-	-	Active
23750 CANSFIELD WAY - 0.645 MG - GR	108058	No	Storage	-	-	Active
23750 CANSFIELD WAY - 0.025 MG - HD	116211	No	Storage	-	-	Active
23750 CANSFIELD WAY - 0.025 MG - HD	116212	No	Storage	-	-	Active
23750 CANSFIELD WAY - 0.025 MG - HD	116213	No	Storage	-	-	Active
23750 CANSFIELD WAY - 0.025 MG - HD	116214	No	Storage	-	-	Active
23750 CANSFIELD WAY - 0.015 MG - HD	116215	No	Storage	-	-	Active
23750 CANSFIELD WAY - 0.015 MG - HD	87922	No	Storage	-	-	Active
23750 CANSFIELD WAY - 0.645 MG - GR	87923	No	Storage	-	-	Active
23750 CANSFIELD WAY - 0.300 MG - GR	87924	No	Storage	-	-	Active
7210 1/2 STARRY NIGHT	117194	No	Treatment Plant	-	-	Active
PLANT - 23760 CANSFIELD WAY	580	No	Treatment Plant	-	-	Active

• 1 - 28 of 28

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
7210 1/2 STARRY NIGHT	117194	Hypochlorination, Pre	Disinfection
PLANT - 23760 CANSFIELD WAY	580	Gaseous Chlorination, Pre	Disinfection
PLANT - 23760 CANSFIELD WAY	580	Sequestration	Iron removal

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