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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, Source Water (GWR)	Ground Water Rule	E. COLI	145	Open	03-JUL-2025	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	128	Returned to Compliance	17-OCT-2024	-	Yes
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	129	Returned to Compliance	17-OCT-2024	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	127	Returned to Compliance	02-JUL-2024	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	126	Returned to Compliance	01-JUL-2023	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	21	Open	30-JAN-2022	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	19	Returned to Compliance	01-OCT-2020	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8	Returned to Compliance	01-JUL-2015	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	5	Returned to Compliance	30-DEC-2014	-	No
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	71886	Known	13-NOV-1984	12-NOV-1985	Yes
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	391985	Known	17-JAN-1979	16-JAN-1980	Yes
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	1218182	Known	17-JAN-1979	16-FEB-1979	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
29	145	SIE	State Public Notification requested	05-NOV-2025	State	-
26	128	SIF	State Public Notification received	25-APR-2025	State	-
27	129	SIF	State Public Notification received	25-APR-2025	State	-
20	127	SOX	State Compliance achieved	16-SEP-2024	State	09/16/2024; KRAMIREZ; SYSTEM SUBMITTED AN ADEQUATE 2023 CCR
18	126	SOX	State Compliance achieved	25-OCT-2023	State	10/25/2023; KRAMIREZ; SYSTEM SUBMITTED AN ADEQUATE 2022 CCR/COD
16	21	SIA	State Violation/Reminder Notice	25-FEB-2022	State	-
15	19	SOX	State Compliance achieved	11-FEB-2021	State	-
7	8	SOX	State Compliance achieved	09-NOV-2015	State	11/09/2015;KMCLAIN;RECEIVED ADEQUATE CCR
5	5	SOX	State Compliance achieved	02-MAR-2015	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
6 - 203 OAK BRIDGE DR SW	153009	Yes	Well	Ground water	Interim	Active
2 - OLD OFFICE / PLUGGED	29292	Yes	Well	Ground water	Permanent	Inactive
4 - 252 LANTANA LANE UPPER SYSTEM EAST	68399	Yes	Well	Ground water	Permanent	Active
3 - 252 LANTANA LANE UPPER SYSTEM WEST	29293	Yes	Well	Ground water	Permanent	Active
1 - 256 RIVERVIEW DRIVE	29291	Yes	Well	Ground water	Permanent	Active
5 - 203 OAK BRIDGE DR NE	143220	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	37562	No	Distribution System/Zone	-	-	Active
EP003 - 185 GPM - SP	151054	No	Pump Facility	-	-	Active
EP003 - 185 GPM - SP	151055	No	Pump Facility	-	-	Active
EP001 - 150 GPM - SP	75886	No	Pump Facility	-	-	Active
EP001 - 150 GPM - SP	75887	No	Pump Facility	-	-	Active
EP002 - 100 GPM - SP	124885	No	Pump Facility	-	-	Inactive
EP002 - 60 GPM - SP	124886	No	Pump Facility	-	-	Inactive
EP002 - 60 GPM - SP	124888	No	Pump Facility	-	-	Inactive
0.001 MG PT / RIVER VIEW DR	132840	No	Sampling Station	-	-	Active
252 LANTANA LN; BANDERA	132841	No	Sampling Station	-	-	Active
203 OAK BRIDGE DR, BANDERA	144117	No	Sampling Station	-	-	Active
203 OAK BRIDGE DR, BANDERA	144118	No	Sampling Station	-	-	Active
0.001 MG PT / RIVER VIEW DR	47560	No	Sampling Station	-	-	Active
252 LANTANA LN, BANDERA	47561	No	Sampling Station	-	-	Active
EP002 - 0.05 MG - GR	103242	No	Storage	-	-	Active
EP002 - 0.200 MG - EL	124882	No	Storage	-	-	Active
EP001 - 0.005 MG GR	160626	No	Storage	-	-	Active
EP002 - 0.005 MG GR	160628	No	Storage	-	-	Active
EP002 - 0.005 MG GR	160630	No	Storage	-	-	Active
EP003 - 0.004 MG - HD	93264	No	Storage	-	-	Active
EP001 - 0.05 MG - GR	93265	No	Storage	-	-	Active
EP001 - 0.001 MG - HD	93266	No	Storage	-	-	Active
EP001 - 0.005 MG - GR	93267	No	Storage	-	-	Active
EP003 - 0.040 MG - GR	93268	No	Storage	-	-	Active
EP002 - 0.2 MG - GR	93257	No	Storage	-	-	Inactive
PLANT - 203 OAK BRIDGE DR	144116	No	Treatment Plant	-	-	Active
PLANT - 252 LANTANA LANE UPPER SYSTEM	3836	No	Treatment Plant	-	-	Active
PLANT - 256 RIVERVIEW DRIVE	9623	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT - 203 OAK BRIDGE DR	144116	Gaseous Chlorination, Pre	Disinfection
PLANT - 252 LANTANA LANE UPPER SYSTEM	3836	Gaseous Chlorination, Pre	Disinfection
PLANT - 256 RIVERVIEW DRIVE	9623	Gaseous Chlorination, Pre	Disinfection

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