Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	LA1097032
PWS Name	GREENBRIAR PRAIRIE BASSE WATER SYSTEM
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1620
County Served	St. Landry 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
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	4011653	Returned to Compliance	17-OCT-2024	-	Yes
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	4011651	Returned to Compliance	01-JAN-2024	-	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	4011625	Returned to Compliance	01-JUL-2016	31-DEC-2016	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	4011622	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	4011624	Returned to Compliance	01-SEP-2015	31-AUG-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	4011623	Returned to Compliance	01-SEP-2015	31-AUG-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	4011620	Returned to Compliance	01-SEP-2014	31-AUG-2015	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	4011619	Returned to Compliance	01-SEP-2014	31-AUG-2015	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4011609	Returned to Compliance	01-FEB-2012	29-FEB-2012	Yes
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	4011608	Returned to Compliance	01-OCT-2010	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4011607	Returned to Compliance	01-JUL-2010	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	4011606	Returned to Compliance	01-JUL-2009	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4011605	Known	01-JUL-2009	31-JUL-2009	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4011604	Known	01-OCT-2003	31-OCT-2003	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4011494	Known	01-SEP-1994	30-SEP-1994	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4009994	Known	01-AUG-1994	31-AUG-1994	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4005694	Known	01-JUN-1994	30-JUN-1994	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4001793	Known	01-JAN-1993	31-JAN-1993	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4000793	Known	01-OCT-1992	31-OCT-1992	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4005392	Known	01-SEP-1992	30-SEP-1992	Yes

1 - 20 of 20

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
9900772	4011653	SOX	State Compliance achieved	30-DEC-2024	State	-
9900769	4011651	SIA	State Violation/Reminder Notice	22-JAN-2024	State	-
9900737	4011625	SOX	State Compliance achieved	08-NOV-2018	State	-
9900739	4011624	SOX	State Compliance achieved	17-AUG-2017	State	-
9900739	4011623	SOX	State Compliance achieved	17-AUG-2017	State	-
9900738	4011620	SOX	State Compliance achieved	17-AUG-2017	State	-
9900738	4011619	SOX	State Compliance achieved	17-AUG-2017	State	-
9900732	4011622	SIF	State Public Notification received	17-MAR-2017	State	-
9900718	4011609	SOX	State Compliance achieved	29-MAR-2012	State	-
9900714	4011607	SOX	State Compliance achieved	29-NOV-2010	State	-
9900714	4011608	SOX	State Compliance achieved	29-NOV-2010	State	-
9900713	4011606	SOX	State Compliance achieved	24-APR-2010	State	-
9900708	4011605	SIE	State Public Notification requested	11-AUG-2009	State	-
9900704	4011604	SIF	State Public Notification received	05-DEC-2003	State	-
1E96	4005694	EFJ	Federal issued Formal Notice of Violation	01-JUL-1996	ODSWeb	-
1E96	4011494	EFJ	Federal issued Formal Notice of Violation	01-JUL-1996	ODSWeb	-
1E96	4009994	EFJ	Federal issued Formal Notice of Violation	01-JUL-1996	ODSWeb	-
1E95	4001793	EFJ	Federal issued Formal Notice of Violation	24-JAN-1995	ODSWeb	-
1E95	4000793	EFJ	Federal issued Formal Notice of Violation	24-JAN-1995	ODSWeb	-
1E95	4005392	EFJ	Federal issued Formal Notice of Violation	24-JAN-1995	ODSWeb	-

1 - 20 of 20

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
MUTAL AID WITH 1097015 SUNSET	19773	Yes	Consecutive Connection	Ground water	Emergency	Active
WELL #1 - NORTH WELL	7309	Yes	Well	Ground water	Permanent	Active
WELL #2 - SOUTHEAST WELL	14251	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	9169	No	Distribution System/Zone	-	-	Active
SERVICE PUMPS	14698	No	Pump Facility	-	-	Active
GROUND STORAGE TANK	14697	No	Storage	-	-	Active
HYDROPNEUMATIC TANK	1867	No	Storage	-	-	Active
TREATMENT PLANT	4093	No	Treatment Plant	-	-	Active

1 - 8 of 8

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT	4093	Gaseous Chlorination, Post	Disinfection
TREATMENT PLANT	4093	Inhibitor, Orthophosphate	Corrosion control
TREATMENT PLANT	4093	pH Adjustment	Corrosion control

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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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