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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.

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Violations

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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, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	3003806	Returned to Compliance	01-APR-2006	30-APR-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorite	4900104	Known	01-DEC-2002	31-DEC-2002	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	3003094	Known	15-AUG-1994	14-SEP-1994	Yes
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	3001291	Known	15-AUG-1991	14-SEP-1991	Yes

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Enforcement Actions

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Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
3001606	3003806	SOX	State Compliance achieved	15-MAY-2006	State	-
30394	3003094	SIF	State Public Notification received	16-SEP-1994	State	-
12391	3001291	SIF	State Public Notification received	02-OCT-1991	State	-

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All Facilities

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Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
PURCHASE FROM SCHRIEVER 1109002	18181	Yes	Consecutive Connection	Surface water	Permanent	Active
NORTH PLANT RESERVIOR	18180	Yes	Reservoir	Surface water	Permanent	Active
SOUTH PLANT RESERVOIR #2	18179	Yes	Reservoir	Surface water	Permanent	Active
SOUTH PLANT RESERVOIR #1	18178	Yes	Reservoir	Surface water	Permanent	Active
SURFACE WATER INTAKE N PLANT- THIBODAUX	8352	Yes	Intake	Surface water	Permanent	Active
SURFACE WATER INTAKE N PLANT-THIBODAUX	18154	Yes	Intake	Surface water	Permanent	Active
SURFACE WATER INTAKE AT S PLANT- MATHEWS	17590	Yes	Intake	Surface water	Permanent	Active
SURFACE WATER INTAKE S PLANT - MATHEWS	13779	Yes	Intake	Surface water	Permanent	Active
PURCHASE FROM SCHRIEVER 1109002	18458	Yes	Consecutive Connection	Surface water	Permanent	Active
PURCHASE FROM SCHRIEVER 1109002	18459	Yes	Consecutive Connection	Surface water	Permanent	Active
CLEARWELL SP #1	18155	No	Clear Well	-	-	Active
CLEARWELL SP #2	18156	No	Clear Well	-	-	Active
CLEARWELL SP #3	18157	No	Clear Well	-	-	Active
CLEARWELL SP #4	18158	No	Clear Well	-	-	Active
CLEARWELL NP 1989	18159	No	Clear Well	-	-	Active
CLEARWELL NP 2010	18160	No	Clear Well	-	-	Active
DISTRIBUTION SYSTEM	8887	No	Distribution System/Zone	-	-	Active
Stage2 IDSE	17270	No	Distribution System/Zone	-	-	Inactive
WEST THIBODAUX BOOSTER STATION	17168	No	Pump Facility	-	-	Active
NORTH RACELAND BOOSTER STATION	17169	No	Pump Facility	-	-	Active
BAYOU BLUE BOOSTER STATION	17171	No	Pump Facility	-	-	Active
VALENTINE BOOSTER STATION	17172	No	Pump Facility	-	-	Active
LAROSE BOOSTER STATION	17173	No	Pump Facility	-	-	Active
CUT OFF BOOSTER STATION	17174	No	Pump Facility	-	-	Active
WEST GALLIANO BOOSTER STATION	17175	No	Pump Facility	-	-	Active
GOLDEN MEADOW BOOSTER STATION	17176	No	Pump Facility	-	-	Active
LEEVILLE/FOURCHON BOOSTER STATION	17177	No	Pump Facility	-	-	Active
ST CHARLES BOOSTER STATION	17178	No	Pump Facility	-	-	Active
LEEVILLE BOOSTER STATION	17179	No	Pump Facility	-	-	Active
LAUREL VALLEY BOOSTER	22172	No	Pump Facility	-	-	Active
BUFORD BOOSTER STATION	22174	No	Pump Facility	-	-	Active
KRAEMER BOOSTER STATION	17166	No	Pump Facility	-	-	Inactive
CHACKBAY BOOSTER STATION	17167	No	Pump Facility	-	-	Inactive
LOCKPORT BOOSTER STATION	17170	No	Pump Facility	-	-	Inactive
MATHEWS BOOSTER STATION	22173	No	Pump Facility	-	-	Inactive
GROUND SP #2	1113	No	Storage	-	-	Active
GROUND SP #3	1199	No	Storage	-	-	Active
GROUND NP #1	1228	No	Storage	-	-	Active
ST CHARLES TOWER	17137	No	Storage	-	-	Active
KRAEMER TOWER	17138	No	Storage	-	-	Active
NORTH RACELAND TOWER	17139	No	Storage	-	-	Active
MATHEWS TOWER	17140	No	Storage	-	-	Active
LOCKPORT TOWER	17141	No	Storage	-	-	Active
NORTH LAFOURCHE TOWER	17142	No	Storage	-	-	Active
CHOUPIC TOWER	17143	No	Storage	-	-	Active
EAST CHACKBAY TOWER	17144	No	Storage	-	-	Active
BAYOU BLUE TOWER	17145	No	Storage	-	-	Active
CUT OFF TOWER	17146	No	Storage	-	-	Active
EAST GALLIANO TOWER	17147	No	Storage	-	-	Active
WEST GALLIANO TOWER	17148	No	Storage	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
LEEVILLE BOOSTER	20313	Chloramines	Disinfection
BAYOU BLUE BOOSTER	22697	Chloramines	Disinfection
TREATMENT FOR SOUTH PLANT	3489	Fluoridation	Other
TREATMENT FOR SOUTH PLANT	3489	Permanganate	Taste / odor control
TREATMENT FOR SOUTH PLANT	3489	Chloramines	Disinfection by-products control
TREATMENT FOR SOUTH PLANT	3489	Chlorine Dioxide	Disinfection by-products control
TREATMENT FOR SOUTH PLANT	3489	Activated Carbon, Powdered	Disinfection by-products control
TREATMENT FOR SOUTH PLANT	3489	Gaseous Chlorination, Pre	Disinfection
TREATMENT FOR SOUTH PLANT	3489	Filtration, Rapid Sand	Particulate removal
TREATMENT FOR SOUTH PLANT	3489	Inhibitor, Orthophosphate	Corrosion control
TREATMENT FOR NORTH PLANT	3490	Fluoridation	Other
TREATMENT FOR NORTH PLANT	3490	Chlorine Dioxide	Disinfection by-products control
TREATMENT FOR NORTH PLANT	3490	Gaseous Chlorination, Pre	Disinfection
TREATMENT FOR NORTH PLANT	3490	Activated Carbon, Powdered	Disinfection by-products control
TREATMENT FOR NORTH PLANT	3490	Permanganate	Taste / odor control
TREATMENT FOR NORTH PLANT	3490	Chloramines	Disinfection by-products control
TREATMENT FOR NORTH PLANT	3490	Filtration, Rapid Sand	Particulate removal
TREATMENT FOR NORTH PLANT	3490	Inhibitor, Orthophosphate	Corrosion control
TREATMENT FOR NORTH PLANT	3490	Algae Control	Organics removal

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