Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	LA1103056
PWS Name	ST TAMMANY WATER DISTRICT 3
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	2920
County Served	St. Tammany 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	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	9003021	Open	01-JUL-2025	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	9003005	Open	01-JUL-2024	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	9002992	Returned to Compliance	01-JUL-2023	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	9002967	Returned to Compliance	30-NOV-2022	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	9002929	Returned to Compliance	01-JUL-2020	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	9002903	Returned to Compliance	10-JAN-2020	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	9002860	Returned to Compliance	01-OCT-2017	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	9002859	Returned to Compliance	01-JUL-2017	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	9002856	Returned to Compliance	21-FEB-2017	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	9002851	Returned to Compliance	05-JAN-2017	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	9002847	Returned to Compliance	01-OCT-2016	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	9002846	Returned to Compliance	01-JUL-2016	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	9002839	Returned to Compliance	28-FEB-2016	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	9002833	Returned to Compliance	01-OCT-2015	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	9002845	Returned to Compliance	01-AUG-2015	31-JUL-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9002844	Returned to Compliance	01-AUG-2015	31-JUL-2016	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	9002832	Returned to Compliance	01-JUL-2015	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	9002823	Returned to Compliance	01-OCT-2014	-	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	9002886	Open	19-AUG-2014	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	9002884	Open	19-AUG-2014	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	9002885	Open	19-AUG-2014	-	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9002835	Returned to Compliance	01-AUG-2014	31-JUL-2015	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	9002836	Returned to Compliance	01-AUG-2014	31-JUL-2015	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	9002822	Returned to Compliance	01-JUL-2014	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	9002815	Returned to Compliance	23-FEB-2011	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9002814	Known	01-FEB-2011	28-FEB-2011	Yes
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	9002812	Returned to Compliance	21-DEC-2009	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9002811	Known	01-DEC-2009	31-DEC-2009	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	9002810	Returned to Compliance	01-JUL-2009	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	9002809	Returned to Compliance	01-JUL-2008	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9002808	Known	01-FEB-2008	29-FEB-2008	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9002807	Known	01-MAY-2007	31-MAY-2007	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9002606	Known	01-OCT-2005	31-OCT-2005	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	106	Returned to Compliance	01-JUL-2005	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9002405	Known	01-MAY-2005	31-MAY-2005	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9002205	Known	01-JAN-2005	31-JAN-2005	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9002005	Known	01-OCT-2004	31-OCT-2004	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1V00	Returned to Compliance	19-OCT-1999	09-APR-2004	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9001895	Known	01-FEB-1995	28-FEB-1995	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1000195	Known	01-OCT-1994	31-OCT-1994	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1000194	Known	01-OCT-1993	31-OCT-1993	Yes

1 - 41 of 41

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
1803182	9003021	SIA	State Violation/Reminder Notice	30-DEC-2025	State	-
1803181	9002851	SOX	State Compliance achieved	28-JAN-2025	State	-
1803181	9002903	SOX	State Compliance achieved	28-JAN-2025	State	-
1803180	9003005	SIA	State Violation/Reminder Notice	27-NOV-2024	State	-
1803178	9002992	SIA	State Violation/Reminder Notice	05-FEB-2024	State	-
1803177	9002967	SOX	State Compliance achieved	10-FEB-2023	State	-
1803174	9002929	SIA	State Violation/Reminder Notice	30-NOV-2020	State	-
1803153	9002845	SIF	State Public Notification received	12-MAR-2018	State	-
1803153	9002844	SIF	State Public Notification received	12-MAR-2018	State	-
1803152	9002836	SIF	State Public Notification received	06-FEB-2018	State	-
1803144	9002860	SOX	State Compliance achieved	06-FEB-2018	State	-
1803146	9002847	SOX	State Compliance achieved	06-FEB-2018	State	-
1803148	9002833	SOX	State Compliance achieved	06-FEB-2018	State	-
1803150	9002823	SOX	State Compliance achieved	06-FEB-2018	State	-
1803152	9002835	SIF	State Public Notification received	06-FEB-2018	State	-
1803141	9002859	SIA	State Violation/Reminder Notice	01-DEC-2017	State	-
1803143	9002856	SOX	State Compliance achieved	30-JUN-2017	State	-
1803145	9002846	SOX	State Compliance achieved	30-JUN-2017	State	-
1803151	9002839	SOX	State Compliance achieved	30-JUN-2017	State	-
1803147	9002832	SOX	State Compliance achieved	30-JUN-2017	State	-
1803149	9002822	SOX	State Compliance achieved	30-JUN-2017	State	-
20	9002814	SIF	State Public Notification received	08-APR-2011	State	-
1803122	9002815	SOX	State Compliance achieved	21-MAR-2011	State	-
1803123	9002812	SOX	State Compliance achieved	07-JUN-2010	State	-
5	9002811	SIF	State Public Notification received	05-FEB-2010	State	-
2	9002810	SOX	State Compliance achieved	04-JAN-2010	State	-
1803118	9002809	SOX	State Compliance achieved	11-FEB-2009	State	COMPLETED 2007 CCR
1803117	9002808	SIF	State Public Notification received	13-MAY-2008	State	-
1803109	106	SOX	State Compliance achieved	02-OCT-2007	State	CCR COMPLIANCE ACHIEVED 2006
1803107	9002807	SIE	State Public Notification requested	24-MAY-2007	State	-
1802506	9002606	SIF	State Public Notification received	07-DEC-2005	State	-
1801805	9002405	SIF	State Public Notification received	12-JUL-2005	State	-
1801305	9002205	SIF	State Public Notification received	03-MAR-2005	State	-
1800805	9002005	SIF	State Public Notification received	30-NOV-2004	State	-
9999905	1V00	EOX	Federal Compliance achieved	09-APR-2004	ODSWeb	-
18395	9001895	SIF	State Public Notification received	11-APR-1995	State	-
1395	1000195	SIF	State Public Notification received	03-NOV-1994	State	-
1394	1000194	SIF	State Public Notification received	04-NOV-1993	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
COUNTRY CLUB WELL	7472	Yes	Well	Ground water	Emergency	Active
PALIET DR WELL	20885	Yes	Well	Ground water	Permanent	Active
RIVERWOOD WELL	7471	Yes	Well	Ground water	Emergency	Inactive
DISTRIBUTION SYSTEM	12043	No	Distribution System/Zone	-	-	Active
Stage2 IDSE	17360	No	Distribution System/Zone	-	-	Inactive
GROUND STORAGE TANK	22045	No	Storage	-	-	Active
ELEVATED	428	No	Storage	-	-	Active
TREATMENT PLANT #1	12874	No	Treatment Plant	-	-	Active
TREATMENT PLANT #3	21170	No	Treatment Plant	-	-	Active
TREATMENT PLANT #2	12875	No	Treatment Plant	-	-	Inactive

1 - 10 of 10

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT #1	12874	Inhibitor, Polyphosphate	Corrosion control
TREATMENT PLANT #1	12874	Gaseous Chlorination, Post	Disinfection
TREATMENT PLANT #2	12875	Gaseous Chlorination, Post	Disinfection
TREATMENT PLANT #3	21170	Hypochlorination, Post	Disinfection

1 - 4 of 4

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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