Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	TX1330001
PWS Name	CITY OF KERRVILLE
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	Yes
Population Served	23489
County Served	Kerr

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.

Violations

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	100069132	Returned to Compliance	01-APR-2024	30-JUN-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100069092	Returned to Compliance	01-JAN-2024	31-MAR-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100069090	Returned to Compliance	01-OCT-2023	31-DEC-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100069024	Returned to Compliance	01-JUL-2022	30-SEP-2022	Yes
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	100069104	Known	01-JAN-2021	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	100069126	Known	01-JAN-2021	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	100069097	Known	01-JAN-2021	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	100069127	Known	01-JAN-2021	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	100069128	Known	01-JAN-2021	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfoxide	100069098	Known	01-JAN-2021	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfone	100069099	Known	01-JAN-2021	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	100069100	Known	01-JAN-2021	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb	100069101	Known	01-JAN-2021	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	100069129	Known	01-JAN-2021	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	100069130	Known	01-JAN-2021	31-DEC-2023	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	100069131	Known	01-JAN-2021	31-DEC-2023	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	100069094	Known	01-JAN-2021	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	100069103	Known	01-JAN-2021	31-DEC-2023	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100068971	Returned to Compliance	01-JAN-2019	31-MAR-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100068967	Returned to Compliance	01-OCT-2018	31-DEC-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100068866	Returned to Compliance	01-JUL-2018	30-SEP-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100068860	Returned to Compliance	01-APR-2018	30-JUN-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100068854	Returned to Compliance	01-OCT-2017	31-DEC-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100068852	Returned to Compliance	01-JUL-2017	30-SEP-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100068848	Returned to Compliance	01-APR-2017	30-JUN-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100068841	Returned to Compliance	01-JAN-2017	31-MAR-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100068830	Returned to Compliance	01-OCT-2016	31-DEC-2016	Yes
TT	Treatment Technique, Level 1 Assessment (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	100068846	Returned to Compliance	11-AUG-2016	-	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100068849	Returned to Compliance	11-AUG-2016	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100068824	Returned to Compliance	01-JUL-2016	30-SEP-2016	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100068823	Returned to Compliance	26-JUN-2016	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100068822	Returned to Compliance	01-APR-2016	30-JUN-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100068816	Returned to Compliance	01-APR-2015	30-JUN-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100068811	Returned to Compliance	01-JAN-2015	31-MAR-2015	Yes
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	100068814	Returned to Compliance	01-DEC-2014	31-DEC-2014	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100068805	Returned to Compliance	01-OCT-2014	31-DEC-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	100068801	Returned to Compliance	01-JUL-2014	30-SEP-2014	Yes
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	100068799	Returned to Compliance	30-DEC-2013	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	100068798	Returned to Compliance	01-SEP-2013	30-SEP-2013	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100068795	Returned to Compliance	11-MAR-2012	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100068797	Returned to Compliance	14-DEC-2011	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	100068794	Returned to Compliance	01-NOV-2011	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	100068785	Returned to Compliance	01-JAN-2011	31-MAR-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	100068783	Returned to Compliance	01-OCT-2010	31-DEC-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	100068341	Returned to Compliance	01-JUL-2010	30-SEP-2010	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	2040293	Known	01-FEB-1993	28-FEB-1993	No
Other	Notification, Public	Total Coliform Rule	Coliform (TCR)	2040393	Known	01-FEB-1993	28-FEB-1993	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1048293	Known	01-NOV-1992	30-NOV-1992	No
Other	Notification, Public	Total Coliform Rule	Coliform (TCR)	1048393	Known	01-NOV-1992	30-NOV-1992	No

1 - 49 of 49

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
100116958	100069090	SFO	State Administrative/Compliance Order with penalty issued	08-APR-2025	State	TCEQ DOCKET NO. 2024-0951-PWS-E. NO TR DUE DATE OR FILE CLOSED DATE AT TIME OF PROCESSING
100116958	100069092	SFO	State Administrative/Compliance Order with penalty issued	08-APR-2025	State	TCEQ DOCKET NO. 2024-0951-PWS-E. NO TR DUE DATE OR FILE CLOSED DATE AT TIME OF PROCESSING
100116958	100069132	SFO	State Administrative/Compliance Order with penalty issued	08-APR-2025	State	TCEQ DOCKET NO. 2024-0951-PWS-E. NO TR DUE DATE OR FILE CLOSED DATE AT TIME OF PROCESSING
100116928	100069024	SOX	State Compliance achieved	02-FEB-2023	State	VIOLS SOX'D BASED ON TTHM DBP2-02 4Q2022 LRAA
100116921	100068860	SOX	State Compliance achieved	08-APR-2019	State	05/02/19; SOX'D VIOLATIONS BASED ON 2Q2019 TTHM DBP2-04 LRAA
100116921	100068866	SOX	State Compliance achieved	08-APR-2019	State	05/02/19; SOX'D VIOLATIONS BASED ON 2Q2019 TTHM DBP2-04 LRAA
100116921	100068967	SOX	State Compliance achieved	08-APR-2019	State	05/02/19; SOX'D VIOLATIONS BASED ON 2Q2019 TTHM DBP2-04 LRAA
100116921	100068971	SOX	State Compliance achieved	08-APR-2019	State	05/02/19; SOX'D VIOLATIONS BASED ON 2Q2019 TTHM DBP2-04 LRAA
100116897	100068841	SOX	State Compliance achieved	08-JAN-2018	State	02/15/18; SOX'D VIOLATIONS BASED ON 1Q2018 TTHM DBP2-04 LRAA
100116897	100068824	SOX	State Compliance achieved	08-JAN-2018	State	02/15/18; SOX'D VIOLATIONS BASED ON 1Q2018 TTHM DBP2-04 LRAA
100116897	100068848	SOX	State Compliance achieved	08-JAN-2018	State	02/15/18; SOX'D VIOLATIONS BASED ON 1Q2018 TTHM DBP2-04 LRAA
100116897	100068852	SOX	State Compliance achieved	08-JAN-2018	State	02/15/18; SOX'D VIOLATIONS BASED ON 1Q2018 TTHM DBP2-04 LRAA
100116897	100068854	SOX	State Compliance achieved	08-JAN-2018	State	02/15/18; SOX'D VIOLATIONS BASED ON 1Q2018 TTHM DBP2-04 LRAA
100116889	100068830	SOX	State Compliance achieved	05-JUL-2017	State	07/27/17; SOX'D VIOLATIONS BASED ON 3Q2017 TTHM DBP2-01 LRAA
100116889	100068822	SOX	State Compliance achieved	05-JUL-2017	State	07/27/17; SOX'D VIOLATIONS BASED ON 3Q2017 TTHM DBP2-01 LRAA
100116888	100068849	SOX	State Compliance achieved	08-JUN-2017	State	-
100116885	100068846	SIF	State Public Notification received	08-JUN-2017	State	-
100116852	100068823	SIA	State Violation/Reminder Notice	14-JUL-2016	State	-
100116846	100068816	SFO	State Administrative/Compliance Order with penalty issued	05-DEC-2015	State	DOCKET NO 2015-0709-PWS-E; FILE CLOSED 11/17/2021
100116846	100068811	SFO	State Administrative/Compliance Order with penalty issued	05-DEC-2015	State	DOCKET NO 2015-0709-PWS-E; FILE CLOSED 11/17/2021
100116846	100068801	SFO	State Administrative/Compliance Order with penalty issued	05-DEC-2015	State	DOCKET NO 2015-0709-PWS-E; FILE CLOSED 11/17/2021
100116846	100068805	SFO	State Administrative/Compliance Order with penalty issued	05-DEC-2015	State	DOCKET NO 2015-0709-PWS-E; FILE CLOSED 11/17/2021
100116832	100068814	SOX	State Compliance achieved	07-MAY-2015	State	05/07/2015; AKATTERJ; JAN SWMOR RECEIVED ON 02/13/2015.
100116812	100068794	SOX	State Compliance achieved	24-JUN-2014	State	-
100116809	100068799	SOX	State Compliance achieved	18-JUN-2014	State	-
100116808	100068795	SOX	State Compliance achieved	04-NOV-2013	State	-
100116813	100068798	SOX	State Compliance achieved	01-NOV-2013	State	-
100116804	100068785	SIF	State Public Notification received	12-FEB-2013	State	-
100116803	100068797	SOX	State Compliance achieved	26-JAN-2013	State	-
100116795	100068783	SOX	State Compliance achieved	14-APR-2011	State	SYSTEM RTC 2Q2011 WITH AN RAA OF 72.35
100116795	100068341	SOX	State Compliance achieved	14-APR-2011	State	SYSTEM RTC 2Q2011 WITH AN RAA OF 72.35

1 - 31 of 31

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
INTAKE 1	33811	Yes	Intake	Surface water	Permanent	Active
7 - HARPER ST / PLUGGED	21139	Yes	Well	Ground water	Permanent	Inactive
5 - HAYS ST / PLUGGED	21130	Yes	Well	Ground water	Permanent	Inactive
3 - HAYS ST / PLUGGED	21128	Yes	Well	Ground water	Permanent	Inactive
8 - LEWIS ST / PLUGGED	21120	Yes	Well	Ground water	Permanent	Inactive
17 - STAND PIPE / PLUGGED	21110	Yes	Well	Ground water	Permanent	Inactive
ASR R-2 WELL 5	21101	Yes	Well	Ground water	Permanent	Inactive
15 - ALPINE DR	21138	Yes	Well	Ground water	Permanent	Active
13 - HAYS PARK	21136	Yes	Well	Ground water	Permanent	Active
12 - HARPER RD	21135	Yes	Well	Ground water	Permanent	Active
10 - LOIS ST	21133	Yes	Well	Ground water	Permanent	Active
ASR- R2	21129	Yes	Well	Ground water	Permanent	Active
11 - MEADOWVIEW	21123	Yes	Well	Ground water	Permanent	Active
ASR- R1	21108	Yes	Well	Ground water	Permanent	Active
9 - H ST	21102	Yes	Well	Ground water	Permanent	Active
19 - LOOP 534	157180	Yes	Well	Ground water	Permanent	Active
4 - CITY YARD	21140	Yes	Well	Ground water	Other	Inactive
14 - TRAVIS ST	21137	Yes	Well	Ground water	Other	Inactive
18 - METHODIST ENCAMPMENT	112273	Yes	Well	Ground water	Emergency	Active
RAW-TAP	117601	No	Common Headers	-	-	Active
RAW-TAP	117602	No	Common Headers	-	-	Inactive
SWTP - 0.454 MG - CW	122630	No	Clear Well	-	-	Active
DISTRIBUTION SYSTEM	43076	No	Distribution System/Zone	-	-	Active
KEYSTONE - 600 GPM - SP	121887	No	Pump Facility	-	-	Active
KEYSTONE - 600 GPM - SP	121888	No	Pump Facility	-	-	Active
THE HEIGHTS - 1200 GPM - SP	121889	No	Pump Facility	-	-	Active
THE HEIGHTS - 1200 GPM - SP	121890	No	Pump Facility	-	-	Active
HILLTOP 500 GPM - SP	161652	No	Pump Facility	-	-	Active
HILLTOP 500 GPM - SP	161653	No	Pump Facility	-	-	Active
WEST BLUFF - 100 GPM - SP	72838	No	Pump Facility	-	-	Active
WEST BLUFF - 150 GPM - SP	72839	No	Pump Facility	-	-	Active
COMANCHE TRACE - 375 GPM - SP	121892	No	Pump Facility	-	-	Inactive
COMANCHE TRACE - 375 GPM - SP	121893	No	Pump Facility	-	-	Inactive
COMANCHE TRACE - 375 GPM - SP	121894	No	Pump Facility	-	-	Inactive
1000 THOMPSON DR.- 700 GPM- SP	145122	No	Pump Facility	-	-	Inactive
SUMMIT - 400 GPM - SP	72836	No	Pump Facility	-	-	Inactive
SUMMIT - 400 GPM - SP	72837	No	Pump Facility	-	-	Inactive
HIGHLANDER INLINE - 200 GPM - SP	72840	No	Pump Facility	-	-	Inactive
HIGHLANDER INLINE - 800 GPM - SP	72841	No	Pump Facility	-	-	Inactive
HIGHLANDER INLINE - 500 GPM - SP	72842	No	Pump Facility	-	-	Inactive
METHODIST ENCAMPMMENT - 400 GPM - SP	72843	No	Pump Facility	-	-	Inactive
METHODIST ENCAMPMMENT - 400 GPM - SP	72844	No	Pump Facility	-	-	Inactive
RIVER HILLS - 1200 GPM - SP	72845	No	Pump Facility	-	-	Inactive
RIVER HILLS - 1200 GPM - SP	72846	No	Pump Facility	-	-	Inactive
STADIUM - 800 GPM - SP	72847	No	Pump Facility	-	-	Inactive
STADIUM - 800 GPM - SP	72848	No	Pump Facility	-	-	Inactive
STADIUM - 800 GPM - SP	72849	No	Pump Facility	-	-	Inactive
TRAVIS ST - 250 GPM - SP	72850	No	Pump Facility	-	-	Inactive
TRAVIS ST - 250 GPM - SP	72851	No	Pump Facility	-	-	Inactive
LOIS ST - 1500 GPM - SP	72852	No	Pump Facility	-	-	Inactive

1 - 50 of 114

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
SWTP	10083	Gaseous Chlorination, Pre	Disinfection
SWTP	10083	Innovative	Particulate removal
SWTP	10083	Gaseous Chlorination, Post	Disinfection
SWTP	10083	Innovative	Particulate removal
SWTP	10083	Innovative	Disinfection
SWTP	10083	Coagulation	Particulate removal
SWTP	10083	Innovative	Particulate removal
SWTP	10083	Gaseous Chlorination, Pre	Disinfection
SWTP	10083	Innovative	Disinfection
PLANT - TRAVIS ST	10294	Gaseous Chlorination, Pre	Disinfection
PLANT - METHODIST ENCAMPMENT	114463	Gaseous Chlorination, Pre	Disinfection
ASR R-2	12286	Gaseous Chlorination, Pre	Disinfection
PLANT - ALPINE DR / WELL15	1234	Gaseous Chlorination, Pre	Disinfection
CHLORINATOR	1864	Gaseous Chlorination, Pre	Disinfection
PLANT - H ST / WELL 9	4036	Gaseous Chlorination, Pre	Disinfection
PLANT - HARPER RD / WELL 12	4068	Gaseous Chlorination, Pre	Disinfection
PLANT - HAYS PARK	4110	Gaseous Chlorination, Pre	Disinfection
PLANT - MEADOWVIEW / WELL 11	4954	Gaseous Chlorination, Pre	Disinfection
ARS R-1	63587	Gaseous Chlorination, Pre	Disinfection
SWTP 2 - ZENON MEMBRANE UNIT	64705	Gaseous Chlorination, Post	Disinfection
SWTP 2 - ZENON MEMBRANE UNIT	64705	Coagulation	Particulate removal
SWTP 2 - ZENON MEMBRANE UNIT	64705	Filtration, Ultrafiltration	Particulate removal
SWTP 2 - ZENON MEMBRANE UNIT	64705	Permanganate	Taste / odor control
SWTP 2 - ZENON MEMBRANE UNIT	64705	Rapid Mix	Particulate removal
SWTP 2 - ZENON MEMBRANE UNIT	64705	Innovative	Disinfection
PLANT - LOIS ST / WELL 10	9657	Gaseous Chlorination, Pre	Disinfection

1 - 26 of 26

For more information on a Water System:
Ask the operators of your water system, contact your primacy agency or file a Freedom of Information Act (FOIA) request.
Drinking water in general: Find out more about your drinking water web site or call the Safe Drinking Water Hotline (1-800-426-4791). EPA has also prepared a table about various regulated drinking water contaminants.
Tools for accessing EPA drinking water data: Safe Drinking Water Information System (SDWIS) Federal Reporting Services and Drinking Water Performance and Results Report.
Research Data: As well as monitoring the levels of drinking water contaminants for which EPA has set standards, EPA, states, and water systems also carry out studies of contaminants that may need to be regulated in the future. For more information about these contaminants, please see the National Contaminant Occurrence Database.

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