Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	LA1113034
PWS Name	VERMILION WATERWORKS DISTRICT 1
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	24132
County Served	Vermilion Parish

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
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	40	Returned to Compliance	01-APR-2024	30-JUN-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	38	Returned to Compliance	01-JAN-2024	31-MAR-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	36	Returned to Compliance	01-OCT-2023	31-DEC-2023	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	30	Returned to Compliance	15-FEB-2022	-	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	27	Returned to Compliance	06-JAN-2022	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	28	Returned to Compliance	06-JAN-2022	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	26	Returned to Compliance	06-JAN-2022	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	29	Returned to Compliance	06-JAN-2022	-	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	23	Returned to Compliance	01-JUL-2021	30-SEP-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	22	Returned to Compliance	01-APR-2021	30-JUN-2021	Yes
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	17	Returned to Compliance	31-JUL-2016	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	16	Returned to Compliance	01-APR-2016	30-JUN-2016	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	13	Returned to Compliance	01-AUG-2013	31-AUG-2013	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	11	Returned to Compliance	01-JUL-2012	31-JUL-2012	Yes
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	12	Returned to Compliance	01-JUL-2012	31-JUL-2012	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	10	Returned to Compliance	01-AUG-2011	31-AUG-2011	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	5	Returned to Compliance	01-APR-2009	30-JUN-2009	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	4	Returned to Compliance	01-APR-2009	30-JUN-2009	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	2	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3	Returned to Compliance	01-JAN-2009	31-MAR-2009	No

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
94	38	SOX	State Compliance achieved	01-AUG-2024	State	-
94	40	SOX	State Compliance achieved	01-AUG-2024	State	-
94	36	SOX	State Compliance achieved	01-AUG-2024	State	-
58	26	SOX	State Compliance achieved	31-JAN-2023	State	-
58	28	SOX	State Compliance achieved	31-JAN-2023	State	-
58	29	SOX	State Compliance achieved	31-JAN-2023	State	-
58	27	SOX	State Compliance achieved	31-JAN-2023	State	-
56	22	SOX	State Compliance achieved	30-SEP-2022	State	-
56	16	SOX	State Compliance achieved	30-SEP-2022	State	-
56	23	SOX	State Compliance achieved	30-SEP-2022	State	-
54	30	SOX	State Compliance achieved	08-AUG-2022	State	-
34	17	SOX	State Compliance achieved	27-OCT-2016	State	-
29	5	SOX	State Compliance achieved	31-MAR-2014	State	MEETS DEFINITION OF EPA RETURN TO COMPLIANCE
29	4	SOX	State Compliance achieved	31-MAR-2014	State	MEETS DEFINITION OF EPA RETURN TO COMPLIANCE
29	3	SOX	State Compliance achieved	31-MAR-2014	State	MEETS DEFINITION OF EPA RETURN TO COMPLIANCE
29	2	SOX	State Compliance achieved	31-MAR-2014	State	MEETS DEFINITION OF EPA RETURN TO COMPLIANCE
26	13	SOX	State Compliance achieved	22-OCT-2013	State	-
22	11	SOX	State Compliance achieved	12-SEP-2012	State	-
24	12	SOX	State Compliance achieved	12-SEP-2012	State	-
16	10	SOX	State Compliance achieved	13-OCT-2011	State	-

1 - 20 of 20

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
MUTUAL AID WITH 1113031 SOUTHEAST WWD 2	18789	Yes	Consecutive Connection	Ground water	Emergency	Active
WELL #4 - KAPLAN AREA (SOUTHEAST WELL)	18374	Yes	Well	Ground water	Permanent	Active
WELL #3 - KAPLAN AREA (NORTH WELL)	18373	Yes	Well	Ground water	Permanent	Active
WELL #2 - ESTHER AREA (WEST WELL)	18142	Yes	Well	Ground water	Permanent	Active
WELL #1 - ESTHER AREA (EAST WELL)	18141	Yes	Well	Ground water	Permanent	Active
WELL #2 - NORTH VERMILION (NORTH WELL)	11863	Yes	Well	Ground water	Permanent	Active
WELL #1 - NORTH VERMILION (SOUTH WELL)	11862	Yes	Well	Ground water	Permanent	Active
WELL #5 - KAPLAN AREA (SOUTHWEST WELL)	18386	Yes	Well	Ground water	Emergency	Active
MUTUAL AID WITH 1113019 - MAURICE	19434	Yes	Consecutive Connection	Ground water	Emergency	Active
DISTRIBUTION SYSTEM	11864	No	Distribution System/Zone	-	-	Active
Stage2 IDSE	17296	No	Distribution System/Zone	-	-	Inactive
GENERATOR - ESTHER AREA	18143	No	Other	-	-	Active
GENERATOR - NORTH VERMILION	19435	No	Other	-	-	Active
GENERATOR - KAPLAN AREA	19436	No	Other	-	-	Active
SERVICE PUMPS #1 - NORTH VERMILION	12846	No	Pump Facility	-	-	Active
SERVICE PUMPS #2 - ESTHER AREA	18147	No	Pump Facility	-	-	Active
SERVICE PUMPS #3 - KAPLAN AREA	18380	No	Pump Facility	-	-	Active
GROUND STORAGE TANK #1 - SOUTH TANK	12844	No	Storage	-	-	Active
GROUND STORAGE TANK #2 - MIDDLE TANK	12845	No	Storage	-	-	Active
HYDROPNEUMATIC TANK #1 - NORTH VERMILION	12847	No	Storage	-	-	Active
GROUND STORAGE TANK #3 - NORTH TANK	16393	No	Storage	-	-	Active
GROUND STORAGE TANK #4 - EAST TANK	18144	No	Storage	-	-	Active
GROUND STORAGE TANK #5 - WEST TANK	18145	No	Storage	-	-	Active
HYDROPNEUMATIC TANK #2 - ESTHER AREA	18146	No	Storage	-	-	Active
GROUND STORAGE TANK #6 - NORTH TANK	18376	No	Storage	-	-	Active
GROUND STORAGE TANK #7 - SOUTH TANK	18378	No	Storage	-	-	Active
HYDROPNEUMATIC TANK #3 - KAPLAN AREA	18379	No	Storage	-	-	Active
TREATMENT PLANT #1 - NORTH VERMILION	12404	No	Treatment Plant	-	-	Active
TREATMENT PLANT #2 - ESTHER AREA	18148	No	Treatment Plant	-	-	Active
TREATMENT PLANT #3 - KAPLAN AREA	18375	No	Treatment Plant	-	-	Active

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT #1 - NORTH VERMILION	12404	Gaseous Chlorination, Pre	Disinfection
TREATMENT PLANT #1 - NORTH VERMILION	12404	Permanganate	Iron removal
TREATMENT PLANT #1 - NORTH VERMILION	12404	Filtration, Greensand	Iron removal
TREATMENT PLANT #1 - NORTH VERMILION	12404	Ion Exchange	Softening (hardness removal)
TREATMENT PLANT #1 - NORTH VERMILION	12404	Filtration, Greensand	Manganese removal
TREATMENT PLANT #1 - NORTH VERMILION	12404	Gaseous Chlorination, Post	Disinfection
TREATMENT PLANT #2 - ESTHER AREA	18148	Filtration, Greensand	Iron removal
TREATMENT PLANT #2 - ESTHER AREA	18148	Filtration, Greensand	Manganese removal
TREATMENT PLANT #2 - ESTHER AREA	18148	Gaseous Chlorination, Post	Disinfection
TREATMENT PLANT #2 - ESTHER AREA	18148	Permanganate	Iron removal
TREATMENT PLANT #2 - ESTHER AREA	18148	Gaseous Chlorination, Pre	Disinfection
TREATMENT PLANT #2 - ESTHER AREA	18148	Ion Exchange	Softening (hardness removal)
TREATMENT PLANT #3 - KAPLAN AREA	18375	Filtration, Greensand	Iron removal
TREATMENT PLANT #3 - KAPLAN AREA	18375	Hypochlorination, Post	Disinfection
TREATMENT PLANT #3 - KAPLAN AREA	18375	Hypochlorination, Pre	Disinfection
TREATMENT PLANT #3 - KAPLAN AREA	18375	Ion Exchange	Softening (hardness removal)
TREATMENT PLANT #3 - KAPLAN AREA	18375	Permanganate	Iron removal

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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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