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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
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	217	Returned to Compliance	01-OCT-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	216	Returned to Compliance	01-OCT-2024	31-DEC-2024	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	213	Returned to Compliance	30-DEC-2019	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	208	Returned to Compliance	01-OCT-2011	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	205	Returned to Compliance	01-APR-2005	-	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	105	Returned to Compliance	01-DEC-2004	31-DEC-2004	No
Other	Notification, Public	Total Coliform Rule	Coliform (TCR)	3078293	Known	01-APR-1993	30-APR-1993	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	3078193	Known	01-APR-1993	30-APR-1993	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
20110133	216	SOX	State Compliance achieved	17-JUL-2025	State	-
20110133	217	SOX	State Compliance achieved	17-JUL-2025	State	-
20110126	213	SOX	State Compliance achieved	25-MAR-2020	State	-
20110124	208	SOX	State Compliance achieved	01-SEP-2016	State	-
20110120	205	SOX	State Compliance achieved	20-JAN-2011	State	Administrative Cleanup - RTC Via MTS January 2011. PN Violations RTCd if originating violation was RTC.
305	105	SIA	State Violation/Reminder Notice	07-MAR-2005	State	SECOND (REMINDER) NOV SENT INFORMING SYSTEM TCEQ HAS NOT RECEIVED CERTIFICATION OF PUBLIC NOTICE. DEFAULT DATE, CHECK FILE FOR ACTUAL DATE OF NOV LETTER.

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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
LOOP 360 WSC	35934	Yes	Consecutive Connection	Surface water	Other	Inactive
1,2	33921	Yes	Intake	Surface water	Other	Inactive
SW FROM CITY OF AUSTIN	66375	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	45653	No	Distribution System/Zone	-	-	Active
512 HILLBILLY LN - 100 GPM - SP	77617	No	Pump Facility	-	-	Active
512 HILLBILLY LN - 100 GPM - SP	77618	No	Pump Facility	-	-	Active
WESTLAKE DR / ST STEPHENS DR; AUSTIN	140290	No	Sampling Station	-	-	Active
WESTLAKE DR / ST STEPHENS DR, AUSTIN	58712	No	Sampling Station	-	-	Active
EP001	60842	No	Sampling Station	-	-	Inactive
BEHIND PS - 0.040 MG - EL	95322	No	Storage	-	-	Active
BELOW PS - 0.080 MG - EL	95323	No	Storage	-	-	Active
PLANT	12575	No	Treatment Plant	-	-	Inactive
CHLORINATOR	2708	No	Treatment Plant	-	-	Inactive
DAVENPORT RNCH MUD 1	63346	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

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