Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	LA1069009
PWS Name	PROVENCAL WATER SYSTEM
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	702
County Served	Natchitoches 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
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7003067	Open	11-SEP-2024	-	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	7003064	Open	29-JUL-2024	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	7003062	Open	29-JUL-2024	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	7003063	Open	29-JUL-2024	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	7003065	Open	29-JUL-2024	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	7003061	Open	29-JUL-2024	-	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7003049	Returned to Compliance	26-APR-2022	-	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	7003047	Returned to Compliance	01-APR-2022	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	7003046	Returned to Compliance	01-APR-2022	-	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7003037	Returned to Compliance	04-OCT-2019	-	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	7003035	Returned to Compliance	03-SEP-2019	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	7003033	Open	03-SEP-2019	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	7003032	Returned to Compliance	03-SEP-2019	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	7003034	Returned to Compliance	03-SEP-2019	-	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7003029	Returned to Compliance	06-AUG-2016	-	No
TT	Treatment Technique, Level 1 Assessment (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	7003028	Returned to Compliance	21-JUL-2016	-	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7003026	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7003027	Returned to Compliance	27-JUN-2016	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	7003025	Returned to Compliance	06-MAY-2016	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7003023	Returned to Compliance	01-FEB-2016	29-FEB-2016	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7003024	Returned to Compliance	01-JAN-2016	31-MAR-2016	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7003021	Returned to Compliance	24-SEP-2015	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7003020	Returned to Compliance	12-SEP-2015	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7003019	Returned to Compliance	07-SEP-2015	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7003022	Returned to Compliance	10-JUL-2015	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7003018	Returned to Compliance	16-JUN-2015	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7003016	Returned to Compliance	01-MAY-2015	31-MAY-2015	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7003015	Returned to Compliance	01-APR-2015	30-JUN-2015	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7003017	Returned to Compliance	01-APR-2015	30-JUN-2015	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7003014	Returned to Compliance	01-APR-2015	30-APR-2015	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7003013	Returned to Compliance	01-JAN-2015	31-MAR-2015	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7003010	Returned to Compliance	01-OCT-2014	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7003009	Returned to Compliance	01-JUL-2014	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7003008	Returned to Compliance	19-MAR-2014	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7003007	Returned to Compliance	12-FEB-2014	-	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	7003004	Returned to Compliance	01-OCT-2013	31-OCT-2013	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	7003003	Returned to Compliance	01-SEP-2013	30-SEP-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7003006	Returned to Compliance	01-JAN-2013	30-SEP-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7003005	Returned to Compliance	01-JAN-2013	30-SEP-2013	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	7003000	Known	01-APR-2009	30-APR-2009	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1V01	Returned to Compliance	01-JUL-2001	20-JUN-2003	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1V00	Returned to Compliance	19-OCT-1999	13-OCT-2000	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	7002999	Known	15-FEB-1999	14-MAR-1999	Yes

1 - 43 of 43

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
2900547	7003034	SID	State Site Visit for enforcement purposes	17-JUN-2025	State	POIR for AO No. C-22-069-007-ETT for ORAIs: 6.) O/C - standby power 8.) O/C - submit plans for CCCP 9.) O/C - implement CCCP
2900547	7003033	SID	State Site Visit for enforcement purposes	17-JUN-2025	State	POIR for AO No. C-22-069-007-ETT for ORAIs: 6.) O/C - standby power 8.) O/C - submit plans for CCCP 9.) O/C - implement CCCP
2900542	7003067	SIA	State Violation/Reminder Notice	26-DEC-2024	State	-
2900539	7003061	SIE	State Public Notification requested	06-AUG-2024	State	-
2900539	7003065	SIE	State Public Notification requested	06-AUG-2024	State	-
2900539	7003064	SIE	State Public Notification requested	06-AUG-2024	State	-
2900539	7003063	SIE	State Public Notification requested	06-AUG-2024	State	-
2900539	7003062	SIE	State Public Notification requested	06-AUG-2024	State	-
2900531	7003032	SIF	State Public Notification received	26-MAR-2024	State	-
2900531	7003035	SIF	State Public Notification received	26-MAR-2024	State	-
2900532	7003037	SOX	State Compliance achieved	15-MAR-2024	State	-
2900518	7003046	SOX	State Compliance achieved	06-SEP-2023	State	-
2900523	7003049	SID	State Site Visit for enforcement purposes	06-SEP-2023	State	POIR for C-22-069-007-ETT Items 1.), 6.), & 8.) - O/C for failure to provide PN for the GWR TT45s from 5/24/2019 & 8/26/2021, failure to provide standby power, and failure to submit documentation for the approved CCCP Items 2.), 4.a.-e.), and 7.) - I/C for inspect, clean, repair, & paint casing on Well 001, submit a CCCP, and repair, redress, & grade eroded foundation of the EL001
2900502	7003047	SIF	State Public Notification received	03-OCT-2022	State	-
2900488	7003028	SOX	State Compliance achieved	20-FEB-2020	State	Email dated 2/20/2020 from CB stating 2A can be returned to compliance by a sanitary survey performed.
2900475	7003026	SOX	State Compliance achieved	21-FEB-2017	State	-
2900475	7003029	SOX	State Compliance achieved	21-FEB-2017	State	-
2900475	7003020	SOX	State Compliance achieved	21-FEB-2017	State	-
2900470	7003015	SIF	State Public Notification received	15-FEB-2017	State	-
2900471	7003024	SIF	State Public Notification received	15-FEB-2017	State	-
2900469	7003013	SIF	State Public Notification received	15-FEB-2017	State	-
2900474	7003000	SIF	State Public Notification received	15-FEB-2017	State	-
2900476	7003018	SOX	State Compliance achieved	01-FEB-2017	State	-
2900449	7003004	SIF	State Public Notification received	27-OCT-2016	State	-
2900452	7003016	SIF	State Public Notification received	27-OCT-2016	State	-
2900447	7003006	SIF	State Public Notification received	27-OCT-2016	State	-
2900454	7003023	SIF	State Public Notification received	27-OCT-2016	State	-
2900450	7003014	SIF	State Public Notification received	27-OCT-2016	State	-
2900447	7003005	SIF	State Public Notification received	27-OCT-2016	State	-
2900446	7003017	SIF	State Public Notification received	27-OCT-2016	State	-
2900445	7003025	SOX	State Compliance achieved	19-OCT-2016	State	-
2900457	7003022	SOX	State Compliance achieved	15-OCT-2016	State	-
2900453	7003027	SOX	State Compliance achieved	12-OCT-2016	State	-
2900455	7003019	SOX	State Compliance achieved	12-OCT-2016	State	-
2900456	7003008	SOX	State Compliance achieved	12-OCT-2016	State	-
2900448	7003007	SOX	State Compliance achieved	12-OCT-2016	State	-
2900451	7003021	SOX	State Compliance achieved	12-OCT-2016	State	-
2900417	7003010	SOX	State Compliance achieved	19-FEB-2015	State	-
2900416	7003009	SOX	State Compliance achieved	14-FEB-2015	State	-
2900409	7003003	SOX	State Compliance achieved	25-MAR-2014	State	-
2E04	1V01	EOX	Federal Compliance achieved	20-JUN-2003	ODSWeb	-
1E04	1V00	EOX	Federal Compliance achieved	13-OCT-2000	ODSWeb	-
29399	7002999	SIF	State Public Notification received	20-APR-1999	State	-

1 - 43 of 43

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL #1, BUILDING	6757	Yes	Well	Ground water	Permanent	Active
WELL #2	6758	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	8997	No	Distribution System/Zone	-	-	Active
ELEVATED TANK	16812	No	Storage	-	-	Active
GROUND TANK	16813	No	Storage	-	-	Active
MAIN PLANT HWY 117	3704	No	Treatment Plant	-	-	Active
TP @ WELL #2	15161	No	Treatment Plant	-	-	Inactive

1 - 7 of 7

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP @ WELL #2	15161	Hypochlorination, Post	Disinfection
MAIN PLANT HWY 117	3704	Hypochlorination, Post	Disinfection

1 - 2 of 2

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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