Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	TX0150018
PWS Name	SAN ANTONIO WATER SYSTEM
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	Yes
Population Served	2113151
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	930007934	Returned to Compliance	10-JUN-2016	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	930007933	Returned to Compliance	01-FEB-2016	29-FEB-2016	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	930007111	Returned to Compliance	10-APR-2013	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	930007109	Returned to Compliance	01-SEP-2012	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	930007351	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	930007365	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	930007364	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	930007363	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	930007362	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	930007360	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	930007359	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	930007358	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	930007357	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	930007356	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	930007355	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	930007354	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	930007353	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	930007366	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	930007367	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	930007352	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	930007361	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	106	Returned to Compliance	01-DEC-2005	31-DEC-2005	Yes

1 - 22 of 22

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
950041714	930007933	SIF	State Public Notification received	12-JUN-2017	State	-
950041678	930007934	SIA	State Violation/Reminder Notice	06-DEC-2016	State	-
950041632	930007109	SIF	State Public Notification received	23-APR-2014	State	-
950041631	930007111	SOX	State Compliance achieved	23-APR-2014	State	-
950041625	930007355	SOX	State Compliance achieved	05-MAR-2014	State	03/05/2014; NBROWN; ERP REVIEW
950041625	930007356	SOX	State Compliance achieved	05-MAR-2014	State	03/05/2014; NBROWN; ERP REVIEW
950041625	930007354	SOX	State Compliance achieved	05-MAR-2014	State	03/05/2014; NBROWN; ERP REVIEW
950041625	930007353	SOX	State Compliance achieved	05-MAR-2014	State	03/05/2014; NBROWN; ERP REVIEW
950041625	930007352	SOX	State Compliance achieved	05-MAR-2014	State	03/05/2014; NBROWN; ERP REVIEW
950041625	930007351	SOX	State Compliance achieved	05-MAR-2014	State	03/05/2014; NBROWN; ERP REVIEW
950041625	930007357	SOX	State Compliance achieved	05-MAR-2014	State	03/05/2014; NBROWN; ERP REVIEW
950041625	930007358	SOX	State Compliance achieved	05-MAR-2014	State	03/05/2014; NBROWN; ERP REVIEW
950041625	930007359	SOX	State Compliance achieved	05-MAR-2014	State	03/05/2014; NBROWN; ERP REVIEW
950041625	930007360	SOX	State Compliance achieved	05-MAR-2014	State	03/05/2014; NBROWN; ERP REVIEW
950041625	930007361	SOX	State Compliance achieved	05-MAR-2014	State	03/05/2014; NBROWN; ERP REVIEW
950041625	930007362	SOX	State Compliance achieved	05-MAR-2014	State	03/05/2014; NBROWN; ERP REVIEW
950041625	930007363	SOX	State Compliance achieved	05-MAR-2014	State	03/05/2014; NBROWN; ERP REVIEW
950041625	930007364	SOX	State Compliance achieved	05-MAR-2014	State	03/05/2014; NBROWN; ERP REVIEW
950041625	930007365	SOX	State Compliance achieved	05-MAR-2014	State	03/05/2014; NBROWN; ERP REVIEW
950041625	930007366	SOX	State Compliance achieved	05-MAR-2014	State	03/05/2014; NBROWN; ERP REVIEW
950041625	930007367	SOX	State Compliance achieved	05-MAR-2014	State	03/05/2014; NBROWN; ERP REVIEW
1	106	SOX	State Compliance achieved	01-JUL-2006	State	AUTOMATIC RETURN TO COMPLIANCE 05/26/2010

1 - 22 of 22

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
GW FROM SAWS BSR WATER COMPANY	119880	Yes	Consecutive Connection	Ground water	Other	Inactive
ASR 30	67003	Yes	Well	Ground water	Seasonal	Active
ASR 29	67002	Yes	Well	Ground water	Seasonal	Active
ASR 32	67001	Yes	Well	Ground water	Seasonal	Active
ASR 25	67000	Yes	Well	Ground water	Seasonal	Active
ASR 33	66999	Yes	Well	Ground water	Seasonal	Active
ASR 26	66998	Yes	Well	Ground water	Seasonal	Active
ASR 24	66997	Yes	Well	Ground water	Seasonal	Active
ASR 34	66996	Yes	Well	Ground water	Seasonal	Active
ASR 19	66995	Yes	Well	Ground water	Seasonal	Active
ASR 20	66994	Yes	Well	Ground water	Seasonal	Active
ASR 23	66993	Yes	Well	Ground water	Seasonal	Active
ASR 21	66992	Yes	Well	Ground water	Seasonal	Active
ASR 9	15000	Yes	Well	Ground water	Seasonal	Active
ASR 8	14999	Yes	Well	Ground water	Seasonal	Active
ASR 7	14998	Yes	Well	Ground water	Seasonal	Active
ASR 5	14996	Yes	Well	Ground water	Seasonal	Active
ASR 3	14994	Yes	Well	Ground water	Seasonal	Active
ASR 11	14993	Yes	Well	Ground water	Seasonal	Active
ASR 1	14992	Yes	Well	Ground water	Seasonal	Active
ASR 12	14991	Yes	Well	Ground water	Seasonal	Active
ASR 6	14986	Yes	Well	Ground water	Seasonal	Active
ASR 2	14983	Yes	Well	Ground water	Seasonal	Active
ASR 10	14974	Yes	Well	Ground water	Seasonal	Active
ASR 4	14968	Yes	Well	Ground water	Seasonal	Active
ASR 15	14967	Yes	Well	Ground water	Seasonal	Active
ASR 14	14966	Yes	Well	Ground water	Seasonal	Active
ASR 13	14965	Yes	Well	Ground water	Seasonal	Active
ASR 16	14936	Yes	Well	Ground water	Seasonal	Active
ASR 17	14934	Yes	Well	Ground water	Seasonal	Active
BARBET 2	14182	Yes	Well	Ground water	Seasonal	Active
PIPERS MEADOW	14178	Yes	Well	Ground water	Seasonal	Active
BRACKENRIDGE 13	13992	Yes	Well	Ground water	Seasonal	Active
WOODLAKE 1	13971	Yes	Well	Ground water	Seasonal	Active
DREAMHILL	13968	Yes	Well	Ground water	Seasonal	Active
GATEWAY 2	13932	Yes	Well	Ground water	Seasonal	Active
GATEWAY 1	13931	Yes	Well	Ground water	Seasonal	Active
WALZEM 1	13930	Yes	Well	Ground water	Seasonal	Active
SUTTON 1	13929	Yes	Well	Ground water	Seasonal	Active
BRACKENRIDGE 14	13925	Yes	Well	Ground water	Seasonal	Active
LACKLAND CITY 3	13920	Yes	Well	Ground water	Seasonal	Active
SUNSHINE 1	13918	Yes	Well	Ground water	Seasonal	Active
LC02	67584	Yes	Well	Ground water	Permanent	Inactive
SEALE RD 1 / PLUGGED	14941	Yes	Well	Ground water	Permanent	Inactive
MARKET 2 / PLUGGED	14929	Yes	Well	Ground water	Permanent	Inactive
ARTESIA 6 / PLUGGED	14927	Yes	Well	Ground water	Permanent	Inactive
WEST AVENUE / PLUGGED	14181	Yes	Well	Ground water	Permanent	Inactive
RAMSEY 1	14170	Yes	Well	Ground water	Permanent	Inactive
VANCE JACKSON 1 / PLUGGED	14169	Yes	Well	Ground water	Permanent	Inactive
WEDGEWOOD / PLUGGED	14153	Yes	Well	Ground water	Permanent	Inactive

1 - 50 of 999

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
SUNSHINE PLANT - 1929 ST CLOUD	10043	Gaseous Chlorination, Pre	Disinfection
SUNSHINE PLANT - 1929 ST CLOUD	10043	Fluoridation	Other
SUTTON PLANT - 938 SUTTON DR	10057	Gaseous Chlorination, Pre	Disinfection
SUTTON PLANT - 938 SUTTON DR	10057	Fluoridation	Other
TURTLE CREEK 2 PLANT - 8815 DATAPOINT DR	10328	Gaseous Chlorination, Pre	Disinfection
TURTLE CREEK 2 PLANT - 8815 DATAPOINT DR	10328	4-Log Treatment of Viruses	Disinfection
TURTLE CREEK 2 PLANT - 8815 DATAPOINT DR	10328	Fluoridation	Other
TURTLE CREEK 3 PLANT - 4641 BLUFFCREEK	10329	Gaseous Chlorination, Pre	Disinfection
TURTLE CREEK 3 PLANT - 4641 BLUFFCREEK	10329	Fluoridation	Other
WALZEM PLANT - 127 NEWPORT DR	10455	Gaseous Chlorination, Pre	Disinfection
WALZEM PLANT - 127 NEWPORT DR	10455	Fluoridation	Other
VILLAGE GREEN CHLORINATOR	107748	Gaseous Chlorination, Pre	Disinfection
PLANT - WOODS	107749	Gaseous Chlorination, Pre	Disinfection
TWIN OAKS CARRIZO) WATER TREATMENT PLANT	111175	4-Log Treatment of Viruses	Disinfection
TWIN OAKS CARRIZO) WATER TREATMENT PLANT	111175	Gaseous Chlorination, Pre	Disinfection
TWIN OAKS CARRIZO) WATER TREATMENT PLANT	111175	Gaseous Chlorination, Post	Disinfection
TWIN OAKS CARRIZO) WATER TREATMENT PLANT	111175	Coagulation	Particulate removal
TWIN OAKS CARRIZO) WATER TREATMENT PLANT	111175	Filtration, Rapid Sand	Particulate removal
TWIN OAKS CARRIZO) WATER TREATMENT PLANT	111175	Flocculation	Particulate removal
TWIN OAKS CARRIZO) WATER TREATMENT PLANT	111175	Sedimentation	Particulate removal
PLANT - 15115 TAMARON PASS	113781	Gaseous Chlorination, Pre	Disinfection
1 BLACKHAWK RIGHT - FAC 66	113782	Gaseous Chlorination, Pre	Disinfection
1 BLACKHAWK LEFT - FAC 66	113783	Gaseous Chlorination, Pre	Disinfection
TOWER DR - FAC 67	113784	Gaseous Chlorination, Pre	Disinfection
LOOP 1604 - FAC 63	113785	Gaseous Chlorination, Pre	Disinfection
FLEX SITE STEIN WELLS	113786	Gaseous Chlorination, Pre	Disinfection
PLANT - TIMBERLINE / FAC 75, 78	113787	Gaseous Chlorination, Pre	Disinfection
PLANT - BESTWAY / FAC 81	113788	Gaseous Chlorination, Pre	Disinfection
WILD TURKEY PLANT - 25734 WILD TURKEY RD	113789	Gaseous Chlorination, Pre	Disinfection
WEST AVE CHLORINATOR	11385	Gaseous Chlorination, Pre	Disinfection
WOODLAKE PLANT - 6663 FM 78	11530	Gaseous Chlorination, Pre	Disinfection
WOODLAKE PLANT - 6663 FM 78	11530	Fluoridation	Other
WURZBACH PLANT - 6111 WURZBACH RD	11592	Gaseous Chlorination, Pre	Disinfection
WURZBACH PLANT - 6111 WURZBACH RD	11592	Fluoridation	Other
CULEBRA PLANT - 15002 GERONIMO LOOP	11629	Gaseous Chlorination, Pre	Disinfection
CULEBRA PLANT - 15002 GERONIMO LOOP	11629	4-Log Treatment of Viruses	Disinfection
CULEBRA PLANT - 15002 GERONIMO LOOP	11629	Fluoridation	Other
PLANT - 6940 CAGNON (NORTHWEST)	119778	Gaseous Chlorination, Pre	Disinfection
PLANT - 6940 CAGNON (NORTHWEST)	119778	Fluoridation	Other
PLANT - 9731 BEAR CREEK (NORTHWEST)	119779	Hypochlorination, Pre	Disinfection
PLANT - 10371 TIPPECANOE (NORTHWEST)	119780	Hypochlorination, Pre	Disinfection
PLANT - 10371 TIPPECANOE (NORTHWEST)	119780	Fluoridation	Other
PLANT - 11401 MARBACH (NORTHWEST)	119781	Hypochlorination, Pre	Disinfection
ANDERSON PLANT - 5025 W LOOP 1604 N	1251	Gaseous Chlorination, Pre	Disinfection
ANDERSON PLANT - 5025 W LOOP 1604 N	1251	Fluoridation	Other
ANDERSON PLANT - 5025 W LOOP 1604 N	1251	4-Log Treatment of Viruses	Disinfection
PLANT - FAC 1 / 411 CARLISLE (SOUTHSIDE)	125742	Gaseous Chlorination, Pre	Disinfection
PLANT - FAC 3 / 140 KING (SOUTHSIDE)	125743	Gaseous Chlorination, Pre	Disinfection
PLANT - FAC 2 2530 SW 21ST (SOUTHSIDE)	125744	Gaseous Chlorination, Pre	Disinfection
PLANT - FAC 5 6019 ZARZAMORA (SOUTHSIDE)	125745	Gaseous Chlorination, Pre	Disinfection

1 - 50 of 142

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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