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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	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	22	Returned to Compliance	01-APR-2024	30-JUN-2024	Yes
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	8	Returned to Compliance	30-DEC-2013	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	6	Returned to Compliance	01-OCT-2011	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	100	Returned to Compliance	19-OCT-1999	29-FEB-2000	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
8	22	SOX	State Compliance achieved	24-OCT-2024	State	20241023; EBAUCOM; VIOL SOX'D BASED ON TTHM DBP2-01 3Q2024 LRAA.
4	8	SOX	State Compliance achieved	08-JUL-2014	State	-
3	6	SOX	State Compliance achieved	06-NOV-2013	State	-
104	100	EOX	Federal Compliance achieved	29-FEB-2000	ODSWeb	-
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
GW E I/C WITH WEST HARRIS COUNTY MUD 9	110418	Yes	Consecutive Connection	Ground water	Emergency	Active
2 - 10246 BAYOU TRAIL LN	19855	Yes	Well	Ground water	Permanent	Active
1 - 10047 ASHFORK	19854	Yes	Well	Ground water	Permanent	Active
GW E I/C WITH WEST HARRIS COUNTY MUD 11	110419	Yes	Consecutive Connection	Ground water	Emergency	Active
DISTRIBUTION SYSTEM	41969	No	Distribution System/Zone	-	-	Active
10047 ASH FORK DR - 1250 GPM - SP	81763	No	Pump Facility	-	-	Active
10047 ASH FORK DR - 1250 GPM - SP	81764	No	Pump Facility	-	-	Active
10047 ASH FORK DR - 1250 GPM - SP	81765	No	Pump Facility	-	-	Active
10047 ASH FORK DR - 1250 GPM - SP	81766	No	Pump Facility	-	-	Active
10047 ASH FORK DR; HOUSTON	136301	No	Sampling Station	-	-	Active
10246 BAYOU TRAIL LN; HOUSTON	136302	No	Sampling Station	-	-	Active
10047 ASH FORK DR, HOUSTON	52963	No	Sampling Station	-	-	Active
10246 BAYOU TRAIL LN, HOUSTON	52964	No	Sampling Station	-	-	Active
10246 BAYOU TRAIL LN - 0.3 MG - EL	100735	No	Storage	-	-	Active
10047 ASH FORK DR - 0.02 MG - HD	100736	No	Storage	-	-	Active
10047 ASH FORK DR - 0.02 MG - HD	100737	No	Storage	-	-	Active
10047 ASH FORK DR - 0.420 MG - GR	100738	No	Storage	-	-	Active
10047 ASH FORK DR - 0.420 MG - GR	100739	No	Storage	-	-	Active
PLANT - 10047 ASH FORK	71	No	Treatment Plant	-	-	Active
PLANT - 10246 BAYOU TRAIL LN	88	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT - 10047 ASH FORK	71	Gaseous Chlorination, Pre	Disinfection
PLANT - 10047 ASH FORK	71	Sequestration	Iron removal
PLANT - 10047 ASH FORK	71	Sequestration	Manganese removal
PLANT - 10246 BAYOU TRAIL LN	88	Gaseous Chlorination, Pre	Disinfection
PLANT - 10246 BAYOU TRAIL LN	88	Sequestration	Iron removal

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