Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	TX0940018
PWS Name	CITY OF CIBOLO
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	Yes
Population Served	20331
County Served	Guadalupe

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	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	90063231	Open	01-JUL-2025	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	90063226	Returned to Compliance	30-DEC-2019	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	90063225	Returned to Compliance	01-JUL-2018	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	90063224	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	90063223	Returned to Compliance	30-DEC-2016	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	90063215	Returned to Compliance	01-JUL-2015	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	90063212	Returned to Compliance	30-DEC-2013	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	90063211	Returned to Compliance	01-JUL-2013	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	90063203	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	505	Returned to Compliance	01-APR-2005	30-JUN-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	405	Returned to Compliance	01-APR-2005	30-JUN-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	605	Returned to Compliance	01-JAN-2005	31-MAR-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	705	Returned to Compliance	01-JAN-2005	31-MAR-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	105	Returned to Compliance	01-OCT-2004	31-DEC-2004	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	205	Returned to Compliance	01-OCT-2004	31-DEC-2004	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	305	Returned to Compliance	01-JUL-2004	30-SEP-2004	Yes

1 - 16 of 16

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
90105918	90063231	SIA	State Violation/Reminder Notice	31-DEC-2025	State	-
90105915	90063226	SOX	State Compliance achieved	03-MAR-2020	State	RECEIVED LCN LATE, 03/03/2020 LM
90105913	90063225	SOX	State Compliance achieved	30-JAN-2019	State	-
90105912	90063224	SIF	State Public Notification received	28-NOV-2018	State	-
90105908	90063223	SOX	State Compliance achieved	03-APR-2017	State	-
90105906	90063215	SOX	State Compliance achieved	16-NOV-2015	State	11/16/2015;KMCLAIN;RECEIVED ADEQUATE CCR
90105902	90063212	SOX	State Compliance achieved	25-MAR-2014	State	-
90105901	90063211	SOX	State Compliance achieved	21-NOV-2013	State	-
90105899	90063203	SOX	State Compliance achieved	07-JUL-2010	State	SDWIS 2010 CLEANUP
2206	505	SOX	State Compliance achieved	27-DEC-2005	State	-
2106	105	SOX	State Compliance achieved	27-DEC-2005	State	-
2306	705	SOX	State Compliance achieved	27-DEC-2005	State	-
1806	305	SOX	State Compliance achieved	22-DEC-2005	State	-
2006	605	SOX	State Compliance achieved	22-DEC-2005	State	-
1906	405	SOX	State Compliance achieved	22-DEC-2005	State	-
1706	205	SOX	State Compliance achieved	22-DEC-2005	State	-

1 - 16 of 16

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
SW FROM GREEN VALLEY SUD	34968	Yes	Consecutive Connection	Ground water	Other	Inactive
GW FROM CRWA WELLS RANCH	113629	Yes	Consecutive Connection	Ground water	Permanent	Active
GW FROM CITY OF SCHERTZ	151504	Yes	Consecutive Connection	Ground water	Permanent	Active
GW FROM CITY OF SCHERTZ	151505	Yes	Consecutive Connection	Ground water	Permanent	Active
GW FROM CITY OF SCHERTZ	151506	Yes	Consecutive Connection	Ground water	Permanent	Active
SW FROM CRWA LAKE DUNLAP WTP	34969	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	40767	No	Distribution System/Zone	-	-	Active
2570 CIBOLO VALLEY DR - 1100 GPM - SP	112687	No	Pump Facility	-	-	Active
2570 CIBOLO VALLEY DR - 1100 GPM - SP	112688	No	Pump Facility	-	-	Active
2570 CIBOLO VALLEY DR - 1100 GPM - SP	112689	No	Pump Facility	-	-	Active
2570 CIBOLO VALLEY DR - 1100 GPM - SP	151394	No	Pump Facility	-	-	Active
382 SOUTH MAIN ST - 1100 GPM - SP	151395	No	Pump Facility	-	-	Active
382 SOUTH MAIN ST - 1100 GPM - SP	151396	No	Pump Facility	-	-	Active
382 SOUTH MAIN ST - 1100 GPM - SP	151397	No	Pump Facility	-	-	Active
382 SOUTH MAIN ST - 1100 GPM - SP	151398	No	Pump Facility	-	-	Active
ON FM 78 0.4 MI W OF CR 317; MARION	135352	No	Sampling Station	-	-	Active
WHISPER BRANCH / ASIAGO	151507	No	Sampling Station	-	-	Active
WHISPER BRANCH / ASIAGO	151508	No	Sampling Station	-	-	Active
IH-35 / CIBOLO CROSSING, SCHERTZ	151509	No	Sampling Station	-	-	Active
IH 35 / CIBOLO CROSSING, SCHERTZ	151510	No	Sampling Station	-	-	Active
ON FM 78 0.4 MI W OF CR 317, MARION	51499	No	Sampling Station	-	-	Active
1846 WIEDNER RD - 1.5 MG - EL	112690	No	Storage	-	-	Active
382 SOUTH MAIN ST - 1.0 MG - ST	151399	No	Storage	-	-	Active
382 SOUTH MAIN ST - 1.25 MG - EL	151400	No	Storage	-	-	Active
2570 CIBOLO VALLEY DR - 1.0 MG - ST	88945	No	Storage	-	-	Active
2570 CIBOLO VALLEY DR - 1.25 MG - EL	88946	No	Storage	-	-	Active
LINK PLANT ?	62982	No	Treatment Plant	-	-	Inactive

1 - 27 of 27

Treatment Processes

No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

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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