Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	LA1045009
PWS Name	NEW IBERIA WATER SYSTEM (LAWCO)
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	Yes
Population Served	59928
County Served	Iberia 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
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	117	Returned to Compliance	01-JAN-2013	31-MAR-2013	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	116	Returned to Compliance	01-JAN-2013	31-MAR-2013	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	115	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	114	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	106	Returned to Compliance	01-APR-2006	30-JUN-2006	Yes

1 - 5 of 5

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
315	115	SOX	State Compliance achieved	22-SEP-2014	State	-
315	114	SOX	State Compliance achieved	22-SEP-2014	State	-
315	117	SOX	State Compliance achieved	22-SEP-2014	State	-
315	116	SOX	State Compliance achieved	22-SEP-2014	State	-
321	106	SOX	State Compliance achieved	31-OCT-2006	State	-

1 - 5 of 5

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL #4A - FULTON STREET, RIGHT OF BLDG	16277	Yes	Well	Ground water	Emergency	Active
WELL #9 - WASHINGTON AND CHESTNUT	6126	Yes	Well	Ground water	Permanent	Active
WELL #13 - SOUTH LANDRY STREET	20888	Yes	Well	Ground water	Permanent	Active
WELL #12 - WEST END AND MISSISSIPPI	16177	Yes	Well	Ground water	Permanent	Active
WELL #11 - LOMBARD STREET	15416	Yes	Well	Ground water	Permanent	Active
WELL #9A - FIELD STREET	15415	Yes	Well	Ground water	Permanent	Active
WELL #4 NOT IN USE	6130	Yes	Well	Ground water	Other	Inactive
WELL #6 - BEHIND FULTON STREET TANK	6129	Yes	Well	Ground water	Emergency	Inactive
WELL #10 - MAIN STREET ACROSS FROM PLANT	6128	Yes	Well	Ground water	Emergency	Inactive
WELL #7 - BY GENERATOR BUILDING	6131	Yes	Well	Ground water	Emergency	Active
WELL #8 - MAIN STREET PLANT BY FILTERS	6127	Yes	Well	Ground water	Emergency	Active
MAIN STREET PLANT	21207	No	Common Headers	-	-	Active
CLEARWELL 1 - NEAR FILTERS	15220	No	Clear Well	-	-	Active
CLEARWELL 2 - UNDER CLARIFIER 3 & 4	15221	No	Clear Well	-	-	Active
DISTRIBUTION SYSTEM	8761	No	Distribution System/Zone	-	-	Active
Stage2 IDSE	17274	No	Distribution System/Zone	-	-	Inactive
TRANSFER PUMP 1 - PLANT	15227	No	Pump Facility	-	-	Active
SERVICE PUMPS 1 - PLANT	15228	No	Pump Facility	-	-	Active
SERVICE PUMPS 2 - PLANT	15229	No	Pump Facility	-	-	Active
SERVICE PUMPS 3 - FULTON ST	15230	No	Pump Facility	-	-	Active
SERVICE PUMPS - RYNELLA	15235	No	Pump Facility	-	-	Active
SERVICE PUMPS - AIRPORT	15237	No	Pump Facility	-	-	Active
SERVICE PUMPS - PERSHING	17924	No	Pump Facility	-	-	Active
SERVICE PUMPS - MCILHENNY WORKSHOP	19873	No	Pump Facility	-	-	Active
SERVICE PUMPS - PROSPECT HILL	19874	No	Pump Facility	-	-	Active
BOOSTER STATION - 6108 LOREAUVILLE	19907	No	Pump Facility	-	-	Active
BOOSTER STATION - 4110 LOREAUVILLE	19908	No	Pump Facility	-	-	Active
RECIRCULATING PUMP - GR005	21121	No	Pump Facility	-	-	Active
BOOSTER STATION - WILDWOOD	21123	No	Pump Facility	-	-	Active
BOOSTER STATION - INDUSTRIAL PARK	22332	No	Pump Facility	-	-	Active
BOOSTER STATION - PARKVIEW DRIVE	22337	No	Pump Facility	-	-	Active
GROUND STORAGE - FULTON STREET	15222	No	Storage	-	-	Active
ELEVATED TOWER - LEWIS ST	15223	No	Storage	-	-	Active
ELEVATED TOWER - LOMBARD ST	15224	No	Storage	-	-	Active
ELEVATED TOWER - JULIA ST	15225	No	Storage	-	-	Active
ELEVATED TOWER - CALHOUN ST	15226	No	Storage	-	-	Active
GROUND STORAGE - AIRPORT NORTH	15231	No	Storage	-	-	Active
GROUND STORAGE - AIRPORT SOUTH	15232	No	Storage	-	-	Active
GROUND STORAGE - RYNELLA	15233	No	Storage	-	-	Active
PRESSURE TANK - RYNELLA	15234	No	Storage	-	-	Active
GROUND STORAGE - PERSHING ST	17925	No	Storage	-	-	Active
ELEVATED TOWER - LOREAUVILLE	19869	No	Storage	-	-	Active
GROUND STORAGE - MCILHENNY WORKSHOP	19870	No	Storage	-	-	Active
GROUND STORAGE - PROSPECT HILL	19871	No	Storage	-	-	Active
PRESSURE TANK - PROSPECT HILL	19872	No	Storage	-	-	Active
TREATMENT PLANT - MAIN PLANT	3288	No	Treatment Plant	-	-	Active
RYNELLA BOOSTER TREATMENT	15236	No	Treatment Plant	-	-	Inactive
DS DISINFECTION - EL005	21122	No	Treatment Plant	-	-	Inactive

1 - 48 of 48

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
RYNELLA BOOSTER TREATMENT	15236	Gaseous Chlorination, Post	Disinfection
DS DISINFECTION - EL005	21122	Chloramines	Disinfection
TREATMENT PLANT - MAIN PLANT	3288	Aeration, Diffused	Taste / odor control
TREATMENT PLANT - MAIN PLANT	3288	Aeration, Diffused	Taste / odor control
TREATMENT PLANT - MAIN PLANT	3288	Aeration, Diffused	Taste / odor control
TREATMENT PLANT - MAIN PLANT	3288	Aeration, Diffused	Taste / odor control
TREATMENT PLANT - MAIN PLANT	3288	Gaseous Chlorination, Pre	Disinfection
TREATMENT PLANT - MAIN PLANT	3288	Gaseous Chlorination, Pre	Disinfection
TREATMENT PLANT - MAIN PLANT	3288	Gaseous Chlorination, Pre	Disinfection
TREATMENT PLANT - MAIN PLANT	3288	Gaseous Chlorination, Pre	Disinfection
TREATMENT PLANT - MAIN PLANT	3288	Flocculation	Softening (hardness removal)
TREATMENT PLANT - MAIN PLANT	3288	Flocculation	Softening (hardness removal)
TREATMENT PLANT - MAIN PLANT	3288	Flocculation	Softening (hardness removal)
TREATMENT PLANT - MAIN PLANT	3288	Lime - Soda Ash Addition	Softening (hardness removal)
TREATMENT PLANT - MAIN PLANT	3288	Lime - Soda Ash Addition	Softening (hardness removal)
TREATMENT PLANT - MAIN PLANT	3288	Lime - Soda Ash Addition	Softening (hardness removal)
TREATMENT PLANT - MAIN PLANT	3288	Lime - Soda Ash Addition	Softening (hardness removal)
TREATMENT PLANT - MAIN PLANT	3288	Inhibitor, Polyphosphate	Corrosion control
TREATMENT PLANT - MAIN PLANT	3288	Inhibitor, Polyphosphate	Corrosion control
TREATMENT PLANT - MAIN PLANT	3288	Inhibitor, Polyphosphate	Corrosion control
TREATMENT PLANT - MAIN PLANT	3288	Inhibitor, Polyphosphate	Corrosion control
TREATMENT PLANT - MAIN PLANT	3288	Filtration, Rapid Sand	Iron removal
TREATMENT PLANT - MAIN PLANT	3288	Filtration, Rapid Sand	Iron removal
TREATMENT PLANT - MAIN PLANT	3288	Filtration, Rapid Sand	Iron removal
TREATMENT PLANT - MAIN PLANT	3288	Filtration, Rapid Sand	Iron removal
TREATMENT PLANT - MAIN PLANT	3288	Coagulation	Organics removal
TREATMENT PLANT - MAIN PLANT	3288	Flocculation	Organics removal
TREATMENT PLANT - MAIN PLANT	3288	Flocculation	Organics removal
TREATMENT PLANT - MAIN PLANT	3288	Flocculation	Softening (hardness removal)
TREATMENT PLANT - MAIN PLANT	3288	Flocculation	Organics removal
TREATMENT PLANT - MAIN PLANT	3288	Flocculation	Organics removal
TREATMENT PLANT - MAIN PLANT	3288	Flocculation	Organics removal
TREATMENT PLANT - MAIN PLANT	3288	Flocculation	Softening (hardness removal)
TREATMENT PLANT - MAIN PLANT	3288	Coagulation	Softening (hardness removal)
TREATMENT PLANT - MAIN PLANT	3288	Sedimentation	Softening (hardness removal)
TREATMENT PLANT - MAIN PLANT	3288	Gaseous Chlorination, Pre	Disinfection
TREATMENT PLANT - MAIN PLANT	3288	Lime - Soda Ash Addition	Softening (hardness removal)
TREATMENT PLANT - MAIN PLANT	3288	Aeration, Diffused	Taste / odor control
TREATMENT PLANT - MAIN PLANT	3288	Coagulation	Particulate removal
TREATMENT PLANT - MAIN PLANT	3288	Chloramines	Disinfection by-products control

1 - 40 of 40

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.

Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Nav Menu

Your Drinking Water Query results from SDWIS Fed Reporting Services

Note

PWS Violation

Violations

Column Actions

Enforcement Actions

Enforcement Actions

Column Actions

PWS Facilities

All Facilities

Column Actions

PWS Treatment Processes

Treatment Processes

Column Actions