Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	061800001
PWS Name	Tunica-Biloxi Tribe of LA
PWS Type	Community water system
Owner Type	Tribal Government
Primary Source	Ground water purchased
Primacy Type	Tribal
Is Wholesaler?	No
Population Served	8103
County Served

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	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	1542	Returned to Compliance	01-OCT-2017	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1541	Returned to Compliance	01-NOV-2015	-	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	1540	Returned to Compliance	15-MAY-2015	-	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1538	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1539	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1536	Returned to Compliance	01-JUN-2014	30-JUN-2014	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1535	Returned to Compliance	01-MAY-2014	31-MAY-2014	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1534	Returned to Compliance	01-MAR-2014	31-MAR-2014	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1533	Returned to Compliance	01-JAN-2014	31-JAN-2014	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1532	Returned to Compliance	01-DEC-2013	31-DEC-2013	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1528	Returned to Compliance	01-JUL-2012	31-JUL-2012	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1529	Returned to Compliance	01-JUN-2012	30-JUN-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1531	Returned to Compliance	01-JAN-2010	31-DEC-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	1530	Returned to Compliance	01-JAN-2010	31-DEC-2012	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1514	Returned to Compliance	01-JUL-2009	31-JUL-2009	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1510	Returned to Compliance	01-FEB-2009	28-FEB-2009	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1207	Returned to Compliance	01-JUN-2007	30-JUN-2007	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	405	Returned to Compliance	01-MAY-2005	31-MAY-2005	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	305	Returned to Compliance	01-MAR-2005	31-MAR-2005	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	205	Returned to Compliance	01-FEB-2005	28-FEB-2005	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	105	Returned to Compliance	01-JAN-2005	31-JAN-2005	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
13055	1542	EOX	Federal Compliance achieved	30-SEP-2018	Region	Samples collect 09/30/2018
13053	1541	EOX	Federal Compliance achieved	18-MAY-2017	Region	Per Andrea, all deficiencies were corrected by May 18, 2017.
13053	1540	EOX	Federal Compliance achieved	18-MAY-2017	Region	Per Andrea, all deficiencies were corrected by May 18, 2017.
13049	1539	EOX	Federal Compliance achieved	26-SEP-2016	Region	-
13049	1538	EOX	Federal Compliance achieved	26-SEP-2016	Region	-
13046	1531	EOX	Federal Compliance achieved	29-SEP-2014	Region	DBP sample taken during appropriate monitoring period and according to approved sampling plan at DBPMAX and DBP01.
13046	1530	EOX	Federal Compliance achieved	29-SEP-2014	Region	DBP sample taken during appropriate monitoring period and according to approved sampling plan at DBPMAX and DBP01.
13047	1536	EOX	Federal Compliance achieved	30-JUL-2014	Region	RTC criteria satisfied - TCR results 07/30/2014
13047	1535	EOX	Federal Compliance achieved	30-JUL-2014	Region	RTC criteria satisfied - TCR results 07/30/2014
13041	1534	EOX	Federal Compliance achieved	06-MAY-2014	Region	Sample results from March 2014 received today, May 6, 2014. Coliform was sampled on time in March, but results were not received on time.
13038	1533	EOX	Federal Compliance achieved	27-FEB-2014	Region	February 2014 coliform results received. January results still not have not been sent.
13035	1532	EOX	Federal Compliance achieved	10-FEB-2014	Region	Received December 2013 results one month late.
13030	1529	EOX	Federal Compliance achieved	31-AUG-2012	Region	-
13030	1528	EOX	Federal Compliance achieved	31-AUG-2012	Region	-
13029	1514	EOX	Federal Compliance achieved	04-AUG-2009	Region	Returned to compliance per Kim Ngo.
2508	1510	EOX	Federal Compliance achieved	06-APR-2009	Region	System did sample as required however never rerported to EPA. Sample results submitted as requested.
2407	1207	EIA	Federal Violation/Reminder Notice	30-AUG-2007	Region	-
12954	405	EOX	Federal Compliance achieved	15-JUL-2005	Region	Returned to compliance per Kim Ngo
905	205	SIF	State Public Notification received	17-MAY-2005	Region	POSTED 4/10/05
12944	305	EOX	Federal Compliance achieved	15-MAY-2005	Region	Returned to compliance per Kim Ngo
12902	105	EOX	Federal Compliance achieved	17-MAR-2005	Region	Returned to compliance per Kim Ngo

1 - 21 of 21

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CC FROM LA1009017 (AVOYELLES WARD 3)	1800001GW001	Yes	Consecutive Connection	Ground water	Permanent	Active
CC FROM LA1009017 (AVOYELLES WARD 3)	654	Yes	Consecutive Connection	Ground water	Permanent	Active
Entry Point to Distribution Sampling	1800001EP001	No	Common Headers	-	-	Active
DISTRIBUTION SYSTEM	676	No	Distribution System/Zone	-	-	Active
STAGE2 IDSE	853	No	Distribution System/Zone	-	-	Active
GROUND STORAGE TANK - 20,600 GAL.	1077	No	Storage	-	-	Active
ELEVATED TANK - 750,000 GALLONS	1078	No	Storage	-	-	Active
BOOSTER CHLORINATOR	837	No	Treatment Plant	-	-	Active

1 - 8 of 8

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
BOOSTER CHLORINATOR	837	Hypochlorination, Post	Disinfection

1 - 1 of 1

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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