Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	TX0150039
PWS Name	CITY OF ALAMO HEIGHTS
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	7357
County Served	Bexar

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
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	127	Returned to Compliance	01-MAY-2025	-	No
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	110	Returned to Compliance	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	109	Returned to Compliance	17-OCT-2024	-	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	95	Returned to Compliance	09-JAN-2020	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	96	Returned to Compliance	30-DEC-2019	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	94	Returned to Compliance	01-JUL-2019	30-SEP-2019	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	93	Returned to Compliance	01-OCT-2018	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	92	Returned to Compliance	01-MAR-2018	31-MAR-2018	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90	Returned to Compliance	13-MAR-2017	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	88	Returned to Compliance	13-OCT-2016	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	89	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	87	Returned to Compliance	01-JAN-2016	31-MAR-2016	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	80	Returned to Compliance	08-JUL-2015	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	78	Returned to Compliance	15-APR-2015	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	79	Returned to Compliance	01-JAN-2015	31-MAR-2015	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	35	Returned to Compliance	30-DEC-2014	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	77	Returned to Compliance	01-OCT-2014	31-DEC-2014	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	32	Returned to Compliance	19-AUG-2014	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	36	Returned to Compliance	01-JUL-2014	30-SEP-2014	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	34	Returned to Compliance	01-JUL-2014	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	31	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	30	Returned to Compliance	01-OCT-2013	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	29	Returned to Compliance	25-SEP-2013	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	19	Returned to Compliance	10-APR-2013	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	21	Returned to Compliance	01-APR-2013	30-APR-2013	Yes
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	24	Returned to Compliance	01-APR-2013	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	28	Returned to Compliance	01-JAN-2013	31-MAR-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	22	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	15	Returned to Compliance	01-SEP-2012	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	16	Returned to Compliance	01-SEP-2012	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	14	Returned to Compliance	01-SEP-2012	30-SEP-2012	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	23	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	17	Returned to Compliance	01-OCT-2011	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	10	Returned to Compliance	24-OCT-2010	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	3	Returned to Compliance	01-SEP-2010	30-SEP-2010	Yes
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
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1006592	Known	01-DEC-1991	31-DEC-1991	Yes
Other	Notification, Public	Total Coliform Rule	Coliform (TCR)	1006692	Known	01-DEC-1991	31-DEC-1991	No

1 - 38 of 38

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
107	127	SOX	State Compliance achieved	04-AUG-2025	State	-
109	110	SIF	State Public Notification received	04-AUG-2025	State	-
108	109	SIF	State Public Notification received	04-AUG-2025	State	-
94	96	SOX	State Compliance achieved	11-JAN-2021	State	-
92	95	SOX	State Compliance achieved	05-MAR-2020	State	-
93	93	SIF	State Public Notification received	05-MAR-2020	State	-
90	77	SIF	State Public Notification received	13-FEB-2020	State	-
89	94	SIF	State Public Notification received	13-FEB-2020	State	-
82	88	SOX	State Compliance achieved	01-JUL-2019	State	-
80	90	SOX	State Compliance achieved	01-JUL-2019	State	-
81	89	SIF	State Public Notification received	07-JUN-2019	State	-
83	87	SIF	State Public Notification received	07-JUN-2019	State	-
78	92	SIF	State Public Notification received	14-MAR-2019	State	-
70	35	SOX	State Compliance achieved	26-JUL-2017	State	-
61	79	SFO	State Administrative/Compliance Order with penalty issued	13-JUN-2016	State	DOCKET NO 2015-1106-PWS-E; FINAL TR DUE DATE 03/25/2017
61	36	SFO	State Administrative/Compliance Order with penalty issued	13-JUN-2016	State	DOCKET NO 2015-1106-PWS-E; FINAL TR DUE DATE 03/25/2017
61	19	SFO	State Administrative/Compliance Order with penalty issued	13-JUN-2016	State	DOCKET NO 2015-1106-PWS-E; FINAL TR DUE DATE 03/25/2017
61	29	SFO	State Administrative/Compliance Order with penalty issued	13-JUN-2016	State	DOCKET NO 2015-1106-PWS-E; FINAL TR DUE DATE 03/25/2017
61	34	SFO	State Administrative/Compliance Order with penalty issued	13-JUN-2016	State	DOCKET NO 2015-1106-PWS-E; FINAL TR DUE DATE 03/25/2017
52	15	SIF	State Public Notification received	03-SEP-2015	State	-
50	80	SIA	State Violation/Reminder Notice	31-JUL-2015	State	-
45	31	SIF	State Public Notification received	29-JUL-2015	State	-
48	78	SOX	State Compliance achieved	29-JUL-2015	State	-
44	32	SOX	State Compliance achieved	29-JUL-2015	State	-
32	30	SOX	State Compliance achieved	07-OCT-2014	State	-
32	17	SOX	State Compliance achieved	07-OCT-2014	State	-
30	24	SOX	State Compliance achieved	04-JUN-2014	State	-
29	23	SOX	State Compliance achieved	03-JUN-2014	State	20140603; TCHRISTI; ERP REVIEW
29	22	SOX	State Compliance achieved	03-JUN-2014	State	20140603; TCHRISTI; ERP REVIEW
28	16	SOX	State Compliance achieved	03-JUN-2014	State	-
29	28	SOX	State Compliance achieved	03-JUN-2014	State	20140603; TCHRISTI; ERP REVIEW
19	21	SIF	State Public Notification received	13-JUN-2013	State	-
13	14	SOX	State Compliance achieved	01-APR-2013	State	-
6	10	SIA	State Violation/Reminder Notice	13-JUL-2011	State	-
5	3	SOX	State Compliance achieved	30-SEP-2010	State	AUTOMATIC RETURN TO COMPLIANCE 02/01/2011
193	9999193	SOX	State Compliance achieved	30-JUN-1993	State	-

1 - 36 of 36

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
GW FROM SAWS	67278	Yes	Consecutive Connection	Ground water	Other	Inactive
7 - CITY HALL	14881	Yes	Well	Ground water	Permanent	Active
6 - CITY HALL	14880	Yes	Well	Ground water	Permanent	Active
5 - TX MIL INST	14879	Yes	Well	Ground water	Permanent	Active
4 - HIGH SCHOOL	14878	Yes	Well	Ground water	Permanent	Active
2 - CITY HALL	14876	Yes	Well	Ground water	Permanent	Active
3 - CITY HALL	14867	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	37712	No	Distribution System/Zone	-	-	Active
WELL 3 / EDWARDS	133031	No	Sampling Station	-	-	Active
WELL 4 / EDWARDS	133032	No	Sampling Station	-	-	Active
WELL 5 / EDWARDS	133033	No	Sampling Station	-	-	Active
WELL 6 / EDWARDS	133034	No	Sampling Station	-	-	Active
WELL 7 / EDWARDS	133035	No	Sampling Station	-	-	Active
WELL 2 / EDWARDS	151352	No	Sampling Station	-	-	Active
WELL 3 / EDWARDS	47801	No	Sampling Station	-	-	Active
WELL 5 / EDWARDS 800 EVANS SAN ANTONIO	47802	No	Sampling Station	-	-	Active
WELL 4 / EDWARDS E FAIROAKS SAN ANTONIO	47803	No	Sampling Station	-	-	Active
WELL 7 / EDWARDS 6116 BROADWAY ALAMO HEI	47804	No	Sampling Station	-	-	Active
WELL 6 / EDWARDS	47805	No	Sampling Station	-	-	Active
WELL 2 / EDWARDS 6116 BROADWAY SAN ANTON	47806	No	Sampling Station	-	-	Active
TMI - 0.150 MG - EL	97742	No	Storage	-	-	Active
CITY HALL - 0.300 MG - EL	97743	No	Storage	-	-	Active
CITY HALL - 0.600 MG - EL	97744	No	Storage	-	-	Active
PLANT - CITY HALL / WELL 2 AND 3	10975	No	Treatment Plant	-	-	Active
PLANT - HIGH SCHOOL	11037	No	Treatment Plant	-	-	Active
PLANT - TX MIL INST	11090	No	Treatment Plant	-	-	Active
PLANT - CITY HALL / WELL 6	11117	No	Treatment Plant	-	-	Active
PLANT - CITY HALL / WELL 7	11141	No	Treatment Plant	-	-	Active
PLANT - CITY HALL	10847	No	Treatment Plant	-	-	Inactive

1 - 29 of 29

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT - CITY HALL	10847	Gaseous Chlorination, Pre	Disinfection
PLANT - CITY HALL / WELL 2 AND 3	10975	Gaseous Chlorination, Pre	Disinfection
PLANT - HIGH SCHOOL	11037	Gaseous Chlorination, Pre	Disinfection
PLANT - TX MIL INST	11090	Gaseous Chlorination, Pre	Disinfection
PLANT - CITY HALL / WELL 6	11117	Gaseous Chlorination, Pre	Disinfection
PLANT - CITY HALL / WELL 7	11141	Gaseous Chlorination, Pre	Disinfection

1 - 6 of 6

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.

Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Nav Menu

Your Drinking Water Query results from SDWIS Fed Reporting Services

Note

PWS Violation

Violations

Column Actions

Enforcement Actions

Enforcement Actions

Column Actions

PWS Facilities

All Facilities

Column Actions

PWS Treatment Processes

Treatment Processes

Column Actions