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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	Arsenic Rule	Arsenic	22	Returned to Compliance	01-JAN-2024	31-MAR-2024	Yes
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	1	Returned to Compliance	30-DEC-2013	-	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	9999193	Returned to Compliance	01-JUL-1992	30-JUN-1993	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
9	22	SOX	State Compliance achieved	21-FEB-2025	State	20250221; ELUKE; 1 VIOLATION SOX'D BASED ON 2Q2024-1Q2025 RAA BELOW MCL.
3	1	SOX	State Compliance achieved	31-MAY-2014	State	-
193	9999193	SOX	State Compliance achieved	30-JUN-1993	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
E GW I/C WITH KLEIN PUD	106710	Yes	Consecutive Connection	Surface water	Emergency	Active
1 - 18201 MANTANA	15208	Yes	Well	Ground water	Permanent	Active
2 - 18111 KUYENDAHL	15206	Yes	Well	Ground water	Permanent	Active
SW FROM WEST HARRIS COUNTY RWA	107624	Yes	Consecutive Connection	Surface water	Other	Inactive
GW FROM HARRIS COUNTY WCID 132	35074	Yes	Consecutive Connection	Ground water	Permanent	Active
SW FROM NHCRWA	67026	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	41069	No	Distribution System/Zone	-	-	Active
18201 MANTANA DR - 400 GPM - SP	125554	No	Pump Facility	-	-	Active
18201 MANTANA DR - 1000 GPM - SP	79433	No	Pump Facility	-	-	Active
18201 MANTANA DR - 1000 GPM - SP	79434	No	Pump Facility	-	-	Active
18201 MANTANA DR - 400 GPM - SP	79435	No	Pump Facility	-	-	Active
18201 MANTANA DR - 400 GPM - SP	79436	No	Pump Facility	-	-	Active
18201 MANTANA DR; SPRING	135752	No	Sampling Station	-	-	Active
18111 KUYKENDAHL RD (CYPRESSWOOD DR)	135753	No	Sampling Station	-	-	Active
3931 FIR FOREST; SPRING	135754	No	Sampling Station	-	-	Active
18111 KUYKENDAHL RD (CYPRESSWOOD DR)	52025	No	Sampling Station	-	-	Active
18201 MANTANA DR, SPRING	52026	No	Sampling Station	-	-	Active
3931 FIR FOREST, SPRING	67114	No	Sampling Station	-	-	Active
18111 KUYKENDAHL RD - 0.500 MG - EL	97538	No	Storage	-	-	Active
18201 MANTANA - 0.020 MG - HD	97539	No	Storage	-	-	Active
18201 MANTANA - 0.42 MG - GR	97540	No	Storage	-	-	Active
OPEN I/C	66892	No	Transmission Main (Manifold)	-	-	Inactive
PLANT - 18111 KUYKENDAHL	393	No	Treatment Plant	-	-	Active
PLANT - 18201 MANTANA	397	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT - 18111 KUYKENDAHL	393	Innovative	Particulate removal
PLANT - 18111 KUYKENDAHL	393	Chloramines	Disinfection
PLANT - 18111 KUYKENDAHL	393	Gaseous Chlorination, Pre	Disinfection
PLANT - 18111 KUYKENDAHL	393	Sequestration	Iron removal
PLANT - 18201 MANTANA	397	Chloramines	Disinfection
PLANT - 18201 MANTANA	397	Gaseous Chlorination, Pre	Disinfection
PLANT - 18201 MANTANA	397	Sequestration	Iron removal

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