Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	TX2320002
PWS Name	CITY OF UVALDE
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	Yes
Population Served	17450
County Served	Uvalde

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
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	558	Open	30-DEC-2025	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	492	Returned to Compliance	01-JUL-2023	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	491	Returned to Compliance	25-OCT-2022	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	490	Returned to Compliance	27-OCT-2021	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	495	Known	01-JAN-2021	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfone	522	Known	01-JAN-2021	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	523	Known	01-JAN-2021	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb	524	Known	01-JAN-2021	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	496	Known	01-JAN-2021	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	497	Known	01-JAN-2021	31-DEC-2023	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	498	Known	01-JAN-2021	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	525	Known	01-JAN-2021	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	494	Known	01-JAN-2021	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	520	Known	01-JAN-2021	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	493	Known	01-JAN-2021	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	526	Known	01-JAN-2021	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfoxide	521	Known	01-JAN-2021	31-DEC-2023	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	300	Returned to Compliance	30-NOV-2015	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	269	Returned to Compliance	21-OCT-2014	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	273	Returned to Compliance	21-OCT-2014	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	274	Returned to Compliance	21-OCT-2014	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	271	Returned to Compliance	21-OCT-2014	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	299	Returned to Compliance	01-OCT-2014	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	246	Returned to Compliance	01-JAN-2013	31-DEC-2013	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	247	Returned to Compliance	01-JAN-2013	31-DEC-2013	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	248	Returned to Compliance	01-JAN-2013	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	258	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	257	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	256	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	255	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	254	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	253	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	252	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	251	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	250	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	259	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	260	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	261	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	263	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	262	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	249	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	264	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	207	Returned to Compliance	01-JAN-2007	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	106	Returned to Compliance	01-SEP-2006	30-SEP-2006	No

1 - 44 of 44

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
20110220	492	SOX	State Compliance achieved	31-OCT-2023	State	10/31/2023; KRAMIREZ; SYSTEM SUBMITTED AN ADEQUATE 2022 CCR/COD
20110218	490	SIF	State Public Notification received	27-FEB-2023	State	-
20110217	491	SIF	State Public Notification received	27-FEB-2023	State	-
20110184	249	SIF	State Public Notification received	31-JUL-2018	State	-
20110184	250	SIF	State Public Notification received	31-JUL-2018	State	-
20110184	251	SIF	State Public Notification received	31-JUL-2018	State	-
20110184	252	SIF	State Public Notification received	31-JUL-2018	State	-
20110184	253	SIF	State Public Notification received	31-JUL-2018	State	-
20110184	254	SIF	State Public Notification received	31-JUL-2018	State	-
20110184	255	SIF	State Public Notification received	31-JUL-2018	State	-
20110184	256	SIF	State Public Notification received	31-JUL-2018	State	-
20110184	257	SIF	State Public Notification received	31-JUL-2018	State	-
20110184	259	SIF	State Public Notification received	31-JUL-2018	State	-
20110184	260	SIF	State Public Notification received	31-JUL-2018	State	-
20110184	261	SIF	State Public Notification received	31-JUL-2018	State	-
20110184	262	SIF	State Public Notification received	31-JUL-2018	State	-
20110184	263	SIF	State Public Notification received	31-JUL-2018	State	-
20110184	264	SIF	State Public Notification received	31-JUL-2018	State	-
20110190	248	SIF	State Public Notification received	31-JUL-2018	State	-
20110186	247	SIF	State Public Notification received	31-JUL-2018	State	-
20110188	246	SIF	State Public Notification received	31-JUL-2018	State	-
20110184	258	SIF	State Public Notification received	31-JUL-2018	State	-
20110187	274	SOX	State Compliance achieved	31-JUL-2018	State	-
20110185	273	SOX	State Compliance achieved	31-JUL-2018	State	-
20110189	271	SOX	State Compliance achieved	31-JUL-2018	State	-
20110183	269	SOX	State Compliance achieved	31-JUL-2018	State	-
20110162	300	SOX	State Compliance achieved	11-JAN-2016	State	-
20110163	299	SIF	State Public Notification received	11-JAN-2016	State	-
20110120	207	SOX	State Compliance achieved	20-JAN-2011	State	Administrative Cleanup - RTC Via MTS January 2011. PN Violations RTCd if originating violation was RTC.
307	106	SIA	State Violation/Reminder Notice	07-DEC-2006	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.

1 - 30 of 30

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
8 - FIFTH / NOPAL	25759	Yes	Well	Ground water	Other	Inactive
5 - 500 E OAK	25772	Yes	Well	Ground water	Seasonal	Active
6 - FARRAR / GARDEN	25771	Yes	Well	Ground water	Seasonal	Active
7 - 100 EAST OAK	25770	Yes	Well	Ground water	Seasonal	Active
2 - SERVICE CTR / 100' FROM 1, 3	25825	Yes	Well	Ground water	Permanent	Active
3 - SERVICE CTR / 100' FROM 2	25823	Yes	Well	Ground water	Permanent	Active
4 - 1500 N PARK	25773	Yes	Well	Ground water	Permanent	Active
9 - SABINAL ST	25768	Yes	Well	Ground water	Permanent	Active
11 - RACETRACK	25766	Yes	Well	Ground water	Permanent	Active
1 - SERVICE CTR / 100' FROM 2	25760	Yes	Well	Ground water	Permanent	Active
10 - E KAYLEEN	25778	Yes	Well	Ground water	Other	Inactive
12 - GARNER FIELD	25765	Yes	Well	Ground water	Other	Inactive
DISTRIBUTION SYSTEM	45952	No	Distribution System/Zone	-	-	Active
JUNIOR COLLEGE - 500 GPM - SP	83475	No	Pump Facility	-	-	Active
JUNIOR COLLEGE - 500 GPM - SP	83476	No	Pump Facility	-	-	Active
JUNIOR COLLEGE - 500 GPM - SP	83477	No	Pump Facility	-	-	Active
200 EAST OAK ST - 1000 GPM - SP	83478	No	Pump Facility	-	-	Active
200 EAST OAK ST - 750 GPM - SP	83479	No	Pump Facility	-	-	Inactive
200 EAST OAK ST - 750 GPM - SP	83480	No	Pump Facility	-	-	Inactive
S EAST ST / E GARDEN ST - EAST PLANT	140506	No	Sampling Station	-	-	Active
S EAST ST / E GARDEN ST - WEST PLANT	140507	No	Sampling Station	-	-	Active
PLANT 3	140508	No	Sampling Station	-	-	Active
WELL 4; 1513 N PARK ST	140509	No	Sampling Station	-	-	Active
515 E OAK ST; UVALDE	140510	No	Sampling Station	-	-	Active
137 S FARRAR ST; UVALDE	140511	No	Sampling Station	-	-	Active
WELL 7; 137 E OAK ST; UVALDE	140512	No	Sampling Station	-	-	Active
213 E SABINAL; UVALDE	140513	No	Sampling Station	-	-	Active
2319 HWY 90 WEST; UVALDE	140514	No	Sampling Station	-	-	Active
S EAST ST / E GARDEN ST - EAST PLANT	59056	No	Sampling Station	-	-	Active
PLANT 3	59057	No	Sampling Station	-	-	Active
WELL 4, 1513 N PARK ST	59058	No	Sampling Station	-	-	Active
515 E OAK ST, UVALDE	59059	No	Sampling Station	-	-	Active
2319 HWY 90 WEST, UVALDE	59060	No	Sampling Station	-	-	Active
WELL 7, 137 E OAK ST, UVALDE	59062	No	Sampling Station	-	-	Active
137 S FARRAR ST, UVALDE	59063	No	Sampling Station	-	-	Active
S EAST ST / E GARDEN ST - WEST PLANT	59064	No	Sampling Station	-	-	Active
213 E SABINAL, UVALDE	59066	No	Sampling Station	-	-	Active
SAMPLE TAP? / EDWARDS	59061	No	Sampling Station	-	-	Inactive
WELL 8, 125 N 5TH ST	59065	No	Sampling Station	-	-	Inactive
SAMPLE TAP? / EDWARDS	60871	No	Sampling Station	-	-	Inactive
JUNIOR COLLEGE - 0.0025 MG - HD	102801	No	Storage	-	-	Active
JUNIOR COLLEGE - 0.050 MG - GR	102802	No	Storage	-	-	Active
200 E POST OAK ST - 1.000 MG - GR	102803	No	Storage	-	-	Active
STADIUM - 0.500 MG - EL	102804	No	Storage	-	-	Active
SERVICE CENTER - 0.500 MG - EL	102805	No	Storage	-	-	Active
PLANT 1 - SERVICE CENTER	7865	No	Treatment Plant	-	-	Active
PLANT 11 - UVALDE RACETRACK / FAIRGROUND	8005	No	Treatment Plant	-	-	Active
PLANT 2 - SERVICE CENTER	8162	No	Treatment Plant	-	-	Active
PLANT 3 - SERVICE CENTER	8328	No	Treatment Plant	-	-	Active
PLANT 4 - 1500 B NORTH PARK ST	8403	No	Treatment Plant	-	-	Active

1 - 50 of 57

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT 1 - SERVICE CENTER	7865	Gaseous Chlorination, Pre	Disinfection
PLANT 11 - UVALDE RACETRACK / FAIRGROUND	8005	Gaseous Chlorination, Pre	Disinfection
PLANT 2 - SERVICE CENTER	8162	Gaseous Chlorination, Pre	Disinfection
PLANT 3 - SERVICE CENTER	8328	Gaseous Chlorination, Pre	Disinfection
PLANT 4 - 1500 B NORTH PARK ST	8403	Gaseous Chlorination, Pre	Disinfection
PLANT 5 - 500 E OAK ST	8446	Gaseous Chlorination, Pre	Disinfection
PLANT 6 - S FARRAR/GARDEN ST	8468	Gaseous Chlorination, Pre	Disinfection
PLANT 7 - 100 B EAST OAK ST	8482	Gaseous Chlorination, Pre	Disinfection
PLANT 8 - FIFTH/NOPAL ST	8491	Gaseous Chlorination, Pre	Disinfection
PLANT 9 - SABINAL ST	8498	Gaseous Chlorination, Pre	Disinfection

1 - 10 of 10

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