Safe Drinking Water Information System (SDWIS) Federal Reporting Services

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PWS ID	TX0460063
PWS Name	CANYON LAKE MOBILE HOME ESTATES
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	2202
County Served	Comal

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	Monitoring, Regular	Inorganic Chemicals	CYANIDE	90059489	Known	01-JAN-2018	31-DEC-2020	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90059450	Returned to Compliance	01-MAY-2017	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	90059453	Known	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	90059454	Known	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	90059455	Known	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	90059456	Known	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	90059457	Known	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	90059458	Known	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	90059459	Known	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	90059460	Known	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	90059461	Known	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	90059462	Known	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	90059463	Known	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	90059464	Known	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	90059452	Known	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	90059451	Known	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	90059465	Known	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	90059466	Known	01-JAN-2017	31-DEC-2019	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	90059449	Returned to Compliance	01-APR-2016	30-APR-2016	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	90059446	Returned to Compliance	01-JAN-2013	31-JAN-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	90059442	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70034053	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70034052	Returned to Compliance	01-OCT-2006	31-DEC-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70034043	Returned to Compliance	01-JUL-2006	30-SEP-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70034041	Returned to Compliance	01-APR-2006	30-JUN-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70034042	Returned to Compliance	01-JAN-2006	31-MAR-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70034051	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70034049	Returned to Compliance	01-JUL-2005	30-SEP-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70034050	Returned to Compliance	01-APR-2005	30-JUN-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70034048	Returned to Compliance	01-JAN-2005	31-MAR-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70034047	Returned to Compliance	01-OCT-2004	31-DEC-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70034046	Returned to Compliance	01-JUL-2004	30-SEP-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70034045	Returned to Compliance	01-APR-2004	30-JUN-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	70034044	Returned to Compliance	01-JAN-2004	31-MAR-2004	No

1 - 34 of 34

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
90097992	90059449	SOX	State Compliance achieved	26-JUL-2017	State	CHBROWN; 07/26/2017; PWS met criteria to return violation to compliance -- Applied SOX code to April 2016 3A violation.
90097991	90059450	SIA	State Violation/Reminder Notice	27-JUN-2017	State	-
90097986	90059446	SOX	State Compliance achieved	07-APR-2015	State	-
90097982	70034044	SOX	State Compliance achieved	21-JAN-2011	State	SDWIS CLEAN UP
90097982	70034045	SOX	State Compliance achieved	21-JAN-2011	State	SDWIS CLEAN UP
90097982	70034046	SOX	State Compliance achieved	21-JAN-2011	State	SDWIS CLEAN UP
90097982	70034048	SOX	State Compliance achieved	21-JAN-2011	State	SDWIS CLEAN UP
90097982	70034049	SOX	State Compliance achieved	21-JAN-2011	State	SDWIS CLEAN UP
90097982	70034050	SOX	State Compliance achieved	21-JAN-2011	State	SDWIS CLEAN UP
90097982	70034051	SOX	State Compliance achieved	21-JAN-2011	State	SDWIS CLEAN UP
90097982	70034052	SOX	State Compliance achieved	21-JAN-2011	State	SDWIS CLEAN UP
90097982	70034053	SOX	State Compliance achieved	21-JAN-2011	State	SDWIS CLEAN UP
90097982	70034043	SOX	State Compliance achieved	21-JAN-2011	State	SDWIS CLEAN UP
90097982	70034042	SOX	State Compliance achieved	21-JAN-2011	State	SDWIS CLEAN UP
90097982	70034041	SOX	State Compliance achieved	21-JAN-2011	State	SDWIS CLEAN UP
90097982	70034047	SOX	State Compliance achieved	21-JAN-2011	State	SDWIS CLEAN UP
90097980	90059442	SOX	State Compliance achieved	04-AUG-2009	State	SUBMITTED DLQOR AND PUBLIC NOTICE

1 - 17 of 17

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
4 - 445 W CLARK	13859	Yes	Well	Ground water	Permanent	Active
2 - 1272 HIGHVIEW / INSIDE PUMPHOUSE	13878	Yes	Well	Ground water	Permanent	Active
3 - 445 W CLARK	13868	Yes	Well	Ground water	Permanent	Active
1 - 1272 HIGHVIEW / OUTSIDE PUMPHOUSE	13866	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	39156	No	Distribution System/Zone	-	-	Active
1272 HIGHVIEW - 525 GPM - SP	116527	No	Pump Facility	-	-	Active
1272 HIGHVIEW - 525 GPM - SP	116528	No	Pump Facility	-	-	Active
445 W CLARK - 400 GPM - SP	116529	No	Pump Facility	-	-	Active
445 W CLARK - 400 GPM - SP	116530	No	Pump Facility	-	-	Active
1272 HIGHVIEW ST; CANYON LAKE	134016	No	Sampling Station	-	-	Active
445 W CLARK; CANYON LAKE	134017	No	Sampling Station	-	-	Active
1272 HIGHVIEW ST, CANYON LAKE	49500	No	Sampling Station	-	-	Active
445 W CLARK, CANYON LAKE	49503	No	Sampling Station	-	-	Active
1272 HIGHVIEW - 0.0035 MG - HD	101963	No	Storage	-	-	Active
1272 HIGHVIEW - 0.048322 MG - GR	101969	No	Storage	-	-	Active
1272 HIGHVIEW - 0.048322 MG - GR	101970	No	Storage	-	-	Active
1272 HIGHVIEW - 0.0035 MG - HD	116531	No	Storage	-	-	Active
445 W CLARK- 0.065775 MG GR	157132	No	Storage	-	-	Active
445 W CLARK- 0.065775 MG GR	157133	No	Storage	-	-	Active
445 W CLARK- 0.0035 MG - HD	157134	No	Storage	-	-	Active
445 W CLARK- 0.0035 MG - HD	157135	No	Storage	-	-	Active
1272 HIGHVIEW - 900 GAL - HD	101964	No	Storage	-	-	Inactive
445 W CLARK - 0.000525 MG - HD	101965	No	Storage	-	-	Inactive
445 W CLARK - 0.000525 MG - HD	101966	No	Storage	-	-	Inactive
445 W CLARK - 0.025 MG - GR	101967	No	Storage	-	-	Inactive
445 W CLARK - 0.012 MG - EL	101968	No	Storage	-	-	Inactive
PLANT - 445 W CLARK ST	2900	No	Treatment Plant	-	-	Active
PLANT - 1272 HIGHVIEW	5876	No	Treatment Plant	-	-	Active

1 - 28 of 28

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT - 445 W CLARK ST	2900	Gaseous Chlorination, Pre	Disinfection
PLANT - 1272 HIGHVIEW	5876	Gaseous Chlorination, Pre	Disinfection

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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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