Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	LA1103041
PWS Name	SLIDELL WATER SUPPLY
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	35547
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
MCL	Maximum Contaminant Level Violation, E. coli (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	9008793	Returned to Compliance	01-SEP-2022	30-SEP-2022	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	9008727	Returned to Compliance	01-SEP-2015	30-NOV-2015	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9008726	Returned to Compliance	01-SEP-2015	30-NOV-2015	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9008723	Returned to Compliance	01-JUN-2015	30-JUN-2015	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	9008725	Returned to Compliance	01-JUN-2015	31-AUG-2015	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9008724	Returned to Compliance	01-JUN-2015	31-AUG-2015	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9008721	Returned to Compliance	01-MAY-2015	31-MAY-2015	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9008714	Returned to Compliance	01-JUN-2011	30-JUN-2011	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9008713	Returned to Compliance	01-APR-2011	30-APR-2011	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9008712	Returned to Compliance	01-AUG-2009	31-AUG-2009	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9008709	Returned to Compliance	01-AUG-2008	31-AUG-2008	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9008708	Returned to Compliance	01-JUL-2008	31-JUL-2008	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9008505	Returned to Compliance	01-JUL-2005	31-JUL-2005	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1V00	Returned to Compliance	19-OCT-1999	11-OCT-2000	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9004398	Returned to Compliance	01-AUG-1998	31-AUG-1998	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9003198	Returned to Compliance	01-JUL-1998	31-JUL-1998	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9007996	Known	01-AUG-1996	31-AUG-1996	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9004996	Known	01-MAY-1996	31-MAY-1996	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1000995	Known	01-DEC-1994	31-DEC-1994	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1001193	Known	01-JAN-1993	31-JAN-1993	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1002192	Known	01-JUN-1992	30-JUN-1992	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1001691	Known	01-JAN-1991	31-JAN-1991	Yes

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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
7901360	9008793	SIF	State Public Notification received	14-SEP-2022	State	-
7901353	9008714	SOX	State Compliance achieved	20-JUN-2018	State	AO No. C-13-103-012-ETT-TCR
7901353	9008721	SOX	State Compliance achieved	20-JUN-2018	State	AO No. C-13-103-012-ETT-TCR
7901353	9008713	SOX	State Compliance achieved	20-JUN-2018	State	AO No. C-13-103-012-ETT-TCR
7901353	9008712	SOX	State Compliance achieved	20-JUN-2018	State	AO No. C-13-103-012-ETT-TCR
7901353	9008709	SOX	State Compliance achieved	20-JUN-2018	State	AO No. C-13-103-012-ETT-TCR
7901353	9008708	SOX	State Compliance achieved	20-JUN-2018	State	AO No. C-13-103-012-ETT-TCR
7901353	9008723	SOX	State Compliance achieved	20-JUN-2018	State	AO No. C-13-103-012-ETT-TCR
7901352	9004398	SOX	State Compliance achieved	18-JUN-2018	State	Review of AO No. C-13-103-012-TCR: returning to compliance/release of AO
7901352	9003198	SOX	State Compliance achieved	18-JUN-2018	State	Review of AO No. C-13-103-012-TCR: returning to compliance/release of AO
7901352	9008505	SOX	State Compliance achieved	18-JUN-2018	State	Review of AO No. C-13-103-012-TCR: returning to compliance/release of AO
7901352	9008727	SOX	State Compliance achieved	18-JUN-2018	State	Review of AO No. C-13-103-012-TCR: returning to compliance/release of AO
7901352	9008726	SOX	State Compliance achieved	18-JUN-2018	State	Review of AO No. C-13-103-012-TCR: returning to compliance/release of AO
7901352	9008725	SOX	State Compliance achieved	18-JUN-2018	State	Review of AO No. C-13-103-012-TCR: returning to compliance/release of AO
7901352	9008724	SOX	State Compliance achieved	18-JUN-2018	State	Review of AO No. C-13-103-012-TCR: returning to compliance/release of AO
9999905	1V00	EOX	Federal Compliance achieved	11-OCT-2000	ODSWeb	-
79296	9007996	SIE	State Public Notification requested	10-SEP-1996	State	-
49296	9004996	SIE	State Public Notification requested	07-JUN-1996	State	-
9395	1000995	SIF	State Public Notification received	09-JAN-1995	State	-
11393	1001193	SIF	State Public Notification received	11-MAR-1993	State	-
21292	1002192	SIE	State Public Notification requested	19-JUN-1992	State	-
16391	1001691	SIF	State Public Notification received	11-FEB-1991	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
NORTH WELL(#1)-SWSS2	22554	Yes	Well	Ground water	Permanent	Active
FIRE STATION WELL (THIRD ST)	7451	Yes	Well	Ground water	Permanent	Inactive
COUNTRY CLUB WELL	7449	Yes	Well	Ground water	Permanent	Inactive
NORTHSHORE HOSPITAL WELL	7453	Yes	Well	Ground water	Permanent	Active
ROBERT ROAD WELL	7452	Yes	Well	Ground water	Permanent	Active
KOSTMAYER STREET WELL	7450	Yes	Well	Ground water	Permanent	Active
WEST HALL STREET WELL	7448	Yes	Well	Ground water	Permanent	Active
TARGET WELL-SWSS2	22556	Yes	Well	Ground water	Permanent	Active
SOUTH WELL (#2)-SWSS2	22555	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	9215	No	Distribution System/Zone	-	-	Active
ENTRY POINT	13449	No	Other	-	-	Inactive
GROUND	1004	No	Storage	-	-	Active
GR001-SWSS2	22560	No	Storage	-	-	Active
ELEVATED @ ROBERT ROAD	427	No	Storage	-	-	Active
ELEVATED @FRONT	616	No	Storage	-	-	Active
NORTH WELL (#1)-SWSS2	22557	No	Treatment Plant	-	-	Active
SOUTH WELL (#2)	22558	No	Treatment Plant	-	-	Active
TARGET WELL SITE	22559	No	Treatment Plant	-	-	Active
NORTHSHORE HOSPITAL WELL	4175	No	Treatment Plant	-	-	Active
KOSTMEYER STREET WELL	4177	No	Treatment Plant	-	-	Active
WEST HALL STREET WELL	4178	No	Treatment Plant	-	-	Active
ROBERT ROAD WELL	4180	No	Treatment Plant	-	-	Active
FIRE STATION WELL (THIRD ST)	4176	No	Treatment Plant	-	-	Inactive
COUNTRY CLUB WELL	4179	No	Treatment Plant	-	-	Inactive

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
NORTH WELL (#1)-SWSS2	22557	Gaseous Chlorination, Pre	Disinfection
NORTH WELL (#1)-SWSS2	22557	Chloramines	Disinfection by-products control
SOUTH WELL (#2)	22558	Chloramines	Disinfection by-products control
SOUTH WELL (#2)	22558	Gaseous Chlorination, Pre	Disinfection
TARGET WELL SITE	22559	Chloramines	Disinfection by-products control
TARGET WELL SITE	22559	Gaseous Chlorination, Pre	Disinfection
NORTHSHORE HOSPITAL WELL	4175	Gaseous Chlorination, Post	Disinfection
NORTHSHORE HOSPITAL WELL	4175	Chloramines	Disinfection
KOSTMEYER STREET WELL	4177	Chloramines	Disinfection
KOSTMEYER STREET WELL	4177	Gaseous Chlorination, Pre	Disinfection
WEST HALL STREET WELL	4178	Chloramines	Disinfection
WEST HALL STREET WELL	4178	Gaseous Chlorination, Pre	Disinfection
ROBERT ROAD WELL	4180	Permanganate	Taste / odor control
ROBERT ROAD WELL	4180	Chloramines	Disinfection
ROBERT ROAD WELL	4180	Gaseous Chlorination, Pre	Disinfection

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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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