St John Water District 1 Water System

MyTapWater.org's tap water quality report is the compilation of data collected from federal, state, and local government agencies, most prominently the EPA. We strive to populate the report with the latest data concerning water contaminants, lead and copper levels, and water quality violations. We only collect drinking water data from public water systems.

PWS Service Information
PWS ID: LA1095003
Type: Community water system
EPA Region: 06
Primary Service Area: Residential Area
Primary Source: Surface water
Population Served: 12,577 		Contact Information
ROBOTTOM, NATALIE
ROBOTTOM, NATALIE
1801 WEST AIRLINE HWY
1801 WEST AIRLINE HWY
LAPLACE, LA 70068
[email protected]

This public water system services 1 municipality in 1 county.

Summary Results

A summary view of tests in which a water contaminant found to exceed the Maximum Contaminant Level (MCL) set by the EPA.

Maximum Contaminant Levels Exceeded (by year):

2013   (0) 2014   (1) 2015   (0) 2016   (0) 2017   (0) 2018   (0)
chlorate

Contaminant Detailed Results

This a view of violations of maximum contaminant levels. Use the expanded view see result data for a drinking water contaminant, the minimum level that can be recognized in a test (MRL), and upper limit that is considered healthy (HRL).

chlorate

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2014 2014-11-13 20 210 454
2014 2014-11-13 20 210 274
2014 2014-08-26 20 210 < 20
2014 2014-08-26 20 210 132
2014 2014-08-26 20 210 230
2014 2014-08-26 20 210 < 20
2014 2014-05-27 20 210 145
2014 2014-05-27 20 210 211
2014 2014-02-24 20 210 150
2014 2014-02-24 20 210 < 20
2014 2014-02-24 20 210 180
2014 2014-02-24 20 210 < 20

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Other Water Contaminants Tested

The following contaminants were tested and found to be within national EPA guidelines.

Contaminant MRLMinimum Reporting Level HRLHealth Risk Limit Avg Result
chromium 0.2 100 0.1608 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-13 0.2 100 0.54
2014 2014-11-13 0.2 100 0.24
2014 2014-08-26 0.2 100 < 0.2
2014 2014-08-26 0.2 100 < 0.2
2014 2014-08-26 0.2 100 0.22
2014 2014-08-26 0.2 100 < 0.2
2014 2014-07-17 0.2 100 0.39
2014 2014-07-17 0.2 100 0.31
2014 2014-02-24 0.2 100 < 0.2
2014 2014-02-24 0.2 100 < 0.2
2014 2014-02-24 0.2 100 0.23
2014 2014-02-24 0.2 100 < 0.2
[+] Expand Test Data
chromium-6 0.03 0 0.0651 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-13 0.03 0 0.42
2014 2014-11-13 0.03 0 0.071
2014 2014-08-26 0.03 0 < 0.03
2014 2014-08-26 0.03 0 < 0.03
2014 2014-08-26 0.03 0 0.056
2014 2014-08-26 0.03 0 < 0.03
2014 2014-05-27 0.03 0 0.058
2014 2014-05-27 0.03 0 0.055
2014 2014-02-24 0.03 0 0.063
2014 2014-02-24 0.03 0 < 0.03
2014 2014-02-24 0.03 0 0.058
2014 2014-02-24 0.03 0 < 0.03
[+] Expand Test Data
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-13 1 70 < 1
2014 2014-11-13 1 70 < 1
2014 2014-08-26 1 70 < 1
2014 2014-08-26 1 70 < 1
2014 2014-08-26 1 70 < 1
2014 2014-08-26 1 70 < 1
2014 2014-05-27 1 70 < 1
2014 2014-05-27 1 70 < 1
2014 2014-02-24 1 70 < 1
2014 2014-02-24 1 70 < 1
2014 2014-02-24 1 70 < 1
2014 2014-02-24 1 70 < 1
[+] Expand Test Data
molybdenum 1 40 0.9667 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-13 1 40 2.1
2014 2014-11-13 1 40 2.1
2014 2014-08-26 1 40 < 1
2014 2014-08-26 1 40 1.4
2014 2014-08-26 1 40 2.5
2014 2014-08-26 1 40 < 1
2014 2014-05-27 1 40 1.1
2014 2014-05-27 1 40 1.3
2014 2014-02-24 1 40 1.1
2014 2014-02-24 1 40 < 1
2014 2014-02-24 1 40 < 1
2014 2014-02-24 1 40 < 1
[+] Expand Test Data
strontium 0.3 1500 115.8333 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-13 0.3 1500 212
2014 2014-11-13 0.3 1500 203
2014 2014-08-26 0.3 1500 1.1
2014 2014-08-26 0.3 1500 172
2014 2014-08-26 0.3 1500 207
2014 2014-08-26 0.3 1500 0.5
2014 2014-05-27 0.3 1500 145
2014 2014-05-27 0.3 1500 148
2014 2014-02-24 0.3 1500 162
2014 2014-02-24 0.3 1500 2.2
2014 2014-02-24 0.3 1500 136
2014 2014-02-24 0.3 1500 1.2
[+] Expand Test Data
vanadium 0.2 21 0.9908 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-13 0.2 21 2.4
2014 2014-11-13 0.2 21 2.6
2014 2014-08-26 0.2 21 < 0.2
2014 2014-08-26 0.2 21 0.77
2014 2014-08-26 0.2 21 3.1
2014 2014-08-26 0.2 21 < 0.2
2014 2014-05-27 0.2 21 0.74
2014 2014-05-27 0.2 21 1.2
2014 2014-02-24 0.2 21 0.55
2014 2014-02-24 0.2 21 < 0.2
2014 2014-02-24 0.2 21 0.53
2014 2014-02-24 0.2 21 < 0.2
[+] Expand Test Data
1,1-dichloroethane 0.03 6.14 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-13 0.03 6.14 < 0.03
2014 2014-08-26 0.03 6.14 < 0.03
2014 2014-08-26 0.03 6.14 < 0.03
2014 2014-05-27 0.03 6.14 < 0.03
2014 2014-02-24 0.03 6.14 < 0.03
2014 2014-02-24 0.03 6.14 < 0.03
[+] Expand Test Data
1,2,3-trichloropropane 0.03 0.0004 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-13 0.03 0.0004 < 0.03
2014 2014-08-26 0.03 0.0004 < 0.03
2014 2014-08-26 0.03 0.0004 < 0.03
2014 2014-05-27 0.03 0.0004 < 0.03
2014 2014-02-24 0.03 0.0004 < 0.03
2014 2014-02-24 0.03 0.0004 < 0.03
[+] Expand Test Data
1,3-butadiene 0.1 0.0103 < 0.1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-13 0.1 0.0103 < 0.1
2014 2014-08-26 0.1 0.0103 < 0.1
2014 2014-08-26 0.1 0.0103 < 0.1
2014 2014-05-27 0.1 0.0103 < 0.1
2014 2014-02-24 0.1 0.0103 < 0.1
2014 2014-02-24 0.1 0.0103 < 0.1
[+] Expand Test Data
1,4-dioxane 0.07 0.35 0.1333 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-13 0.07 0.35 0.27
2014 2014-08-26 0.07 0.35 0.21
2014 2014-08-26 0.07 0.35 < 0.07
2014 2014-05-27 0.07 0.35 0.1
2014 2014-02-24 0.07 0.35 0.22
2014 2014-02-24 0.07 0.35 < 0.07
[+] Expand Test Data
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-13 0.2 140 < 0.2
2014 2014-08-26 0.2 140 < 0.2
2014 2014-08-26 0.2 140 < 0.2
2014 2014-05-27 0.2 140 < 0.2
2014 2014-02-24 0.2 140 < 0.2
2014 2014-02-24 0.2 140 < 0.2
[+] Expand Test Data
chloromethane 0.2 2.69 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-13 0.2 2.69 < 0.2
2014 2014-08-26 0.2 2.69 < 0.2
2014 2014-08-26 0.2 2.69 < 0.2
2014 2014-05-27 0.2 2.69 < 0.2
2014 2014-02-24 0.2 2.69 < 0.2
2014 2014-02-24 0.2 2.69 < 0.2
[+] Expand Test Data
Halon 1011 0.06 90 < 0.06 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-13 0.06 90 < 0.06
2014 2014-08-26 0.06 90 < 0.06
2014 2014-08-26 0.06 90 < 0.06
2014 2014-05-27 0.06 90 < 0.06
2014 2014-02-24 0.06 90 < 0.06
2014 2014-02-24 0.06 90 < 0.06
[+] Expand Test Data
HCFC-22 0.08 0 < 0.08 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-13 0.08 0 < 0.08
2014 2014-08-26 0.08 0 < 0.08
2014 2014-08-26 0.08 0 < 0.08
2014 2014-05-27 0.08 0 < 0.08
2014 2014-02-24 0.08 0 < 0.08
2014 2014-02-24 0.08 0 < 0.08
[+] Expand Test Data
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-13 0.09 0 < 0.09
2014 2014-08-26 0.09 0 < 0.09
2014 2014-08-26 0.09 0 < 0.09
2014 2014-05-27 0.09 0 < 0.09
2014 2014-02-24 0.09 0 < 0.09
2014 2014-02-24 0.09 0 < 0.09
[+] Expand Test Data
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-13 0.01 0 < 0.01
2014 2014-08-26 0.01 0 < 0.01
2014 2014-08-26 0.01 0 < 0.01
2014 2014-05-27 0.01 0 < 0.01
2014 2014-02-24 0.01 0 < 0.01
2014 2014-02-24 0.01 0 < 0.01
[+] Expand Test Data
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-13 0.03 0 < 0.03
2014 2014-08-26 0.03 0 < 0.03
2014 2014-08-26 0.03 0 < 0.03
2014 2014-05-27 0.03 0 < 0.03
2014 2014-02-24 0.03 0 < 0.03
2014 2014-02-24 0.03 0 < 0.03
[+] Expand Test Data
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-13 0.02 0 < 0.02
2014 2014-08-26 0.02 0 < 0.02
2014 2014-08-26 0.02 0 < 0.02
2014 2014-05-27 0.02 0 < 0.02
2014 2014-02-24 0.02 0 < 0.02
2014 2014-02-24 0.02 0 < 0.02
[+] Expand Test Data
PFOA 0.02 0.07 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-13 0.02 0.07 < 0.02
2014 2014-08-26 0.02 0.07 < 0.02
2014 2014-08-26 0.02 0.07 < 0.02
2014 2014-05-27 0.02 0.07 < 0.02
2014 2014-02-24 0.02 0.07 < 0.02
2014 2014-02-24 0.02 0.07 < 0.02
[+] Expand Test Data
PFOS 0.04 0.07 < 0.04 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-13 0.04 0.07 < 0.04
2014 2014-08-26 0.04 0.07 < 0.04
2014 2014-08-26 0.04 0.07 < 0.04
2014 2014-05-27 0.04 0.07 < 0.04
2014 2014-02-24 0.04 0.07 < 0.04
2014 2014-02-24 0.04 0.07 < 0.04
[+] Expand Test Data

Lead and Copper Data

Lead and copper are recorded separately from other contaminants because of the Lead and Copper Rule. As with all other results, these are the findings at the water supply level. Lead and copper can be — and often are — deposited in drinking water in between the water facility and your tap.

Sample ID Contaminant Sampling Start Date Sampling End Date Result
LA243685 lead 2016-01-01 2018-12-31 0.002mg/L
LA223061 lead 2015-01-01 2015-12-31 0.002mg/L
LA160751 lead 2009-01-01 2011-12-31 0.002mg/L
LA119424 lead 2008-01-01 2010-12-31 0.007mg/L

Violations

Known violations of the Safe Drinking Water Act as recorded by the EPA.

Compliance Dates Rule Violation Type Contaminant Name Status
2015-11-01 - 2015-11-30 Long Term 1 Enhanced Surface Water Treatment Rule Single Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Returned to Compliance
2015-10-01 - 2015-10-31 Long Term 2 Enhanced Surface Water Treatment Rule Treatment Technique (SWTR and GWR) Long Term 2 Enhanced Surface Water Treatment Rule Returned to Compliance
2015-04-01 - 2015-06-30 Stage 2 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Returned to Compliance
2015-01-01 - 2015-03-31 Stage 2 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Returned to Compliance
2014-10-01 - 2014-12-31 Stage 2 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Returned to Compliance
2014-04-01 - 2014-06-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Treatment Technique Precursor Removal CARBON, TOTAL Returned to Compliance
2014-01-01 - 2014-03-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Treatment Technique Precursor Removal CARBON, TOTAL Returned to Compliance
2013-10-01 - 2013-12-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Treatment Technique Precursor Removal CARBON, TOTAL Returned to Compliance
2013-06-01 - 2013-06-30 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2011-07-01 - 2011-07-31 Total Coliform Rule Monitoring, Routine Major (TCR) Coliform (TCR) Returned to Compliance
2011-04-01 - 2011-04-30 Total Coliform Rule Monitoring, Routine Major (TCR) Coliform (TCR) Returned to Compliance
2011-03-01 - 2011-03-31 Total Coliform Rule Monitoring, Repeat Major (TCR) Coliform (TCR) Returned to Compliance
2010-01-01 - 2010-01-31 Long Term 1 Enhanced Surface Water Treatment Rule Monitoring, Turbidity (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Returned to Compliance
2009-10-01 - 2009-12-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Returned to Compliance
2009-07-01 - 2009-09-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Returned to Compliance
2009-08-01 - 2009-08-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2009-01-01 - 2009-03-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Returned to Compliance
2009-01-01 - 2009-01-31 Total Coliform Rule Monitoring, Repeat Major (TCR) Coliform (TCR) Returned to Compliance
2008-07-01 - 2008-09-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Returned to Compliance
2008-04-01 - 2008-06-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Returned to Compliance
2008-01-01 - 2008-03-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Returned to Compliance
2007-10-01 - 2007-12-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Returned to Compliance
2007-07-01 - 2007-09-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average Total Haloacetic Acids (HAA5) Returned to Compliance
2007-07-01 - 2007-09-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Returned to Compliance
2007-04-01 - 2007-06-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Returned to Compliance
2007-04-01 - 2007-06-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average Total Haloacetic Acids (HAA5) Returned to Compliance
2007-01-01 - 2007-03-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Returned to Compliance
2007-01-01 - 2007-03-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average Total Haloacetic Acids (HAA5) Returned to Compliance
2006-10-01 - 2006-12-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Known
2006-07-01 - 2006-09-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Known
2006-07-01 - 2006-09-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Treatment Technique Precursor Removal CARBON, TOTAL Known
2006-04-01 - 2006-06-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Known
2006-04-01 - 2006-06-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Treatment Technique Precursor Removal CARBON, TOTAL Known
2006-01-01 - 2006-03-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Known
2006-01-01 - 2006-03-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Treatment Technique Precursor Removal CARBON, TOTAL Known
2005-10-01 - 2005-12-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Treatment Technique Precursor Removal CARBON, TOTAL Known
2005-10-01 - 2005-12-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Known
2005-07-01 - 2005-09-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average Total Haloacetic Acids (HAA5) Known
2005-07-01 - 2005-09-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Known
2005-04-01 - 2005-06-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Known
2005-04-01 - 2005-06-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average Total Haloacetic Acids (HAA5) Known
2005-01-01 - 2005-03-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Known
2005-01-01 - 2005-03-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average Total Haloacetic Acids (HAA5) Known
2005-01-01 - 2005-01-31 Total Coliform Rule Monitoring, Routine Minor (TCR) Coliform (TCR) Returned to Compliance
2004-12-01 - 2004-12-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2004-07-01 - 2004-09-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average Total Haloacetic Acids (HAA5) Known
2004-01-01 - 2004-03-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Known
2003-10-01 - 2003-12-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Known
2003-07-01 - 2003-09-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Known
2003-07-01 - 2003-09-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average Total Haloacetic Acids (HAA5) Known
2003-04-01 - 2003-06-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average Total Haloacetic Acids (HAA5) Known
2003-04-01 - 2003-06-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Known
2003-01-01 - 2003-03-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Known
2003-01-01 - 2003-03-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average Total Haloacetic Acids (HAA5) Known
2003-02-01 - 2003-02-28 Total Coliform Rule Monitoring, Routine Minor (TCR) Coliform (TCR) Known
2002-10-01 - 2002-12-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Known
2002-07-01 - 2002-09-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Known
2001-02-01 - 2001-02-28 Total Coliform Rule Maximum Contaminant Level Violation, Acute (TCR) Coliform (TCR) Known
- N/A Surface Water Treatment Rule Treatment Technique (SWTR and GWR) Surface Water Treatment Rule Known
- N/A Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Known
- N/A Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Known
2002-07-01 - N/A Consumer Confidence Rule Consumer Confidence Report Complete Failure to Report Consumer Confidence Rule Returned to Compliance
2004-07-01 - N/A Consumer Confidence Rule Consumer Confidence Report Complete Failure to Report Consumer Confidence Rule Returned to Compliance
2005-07-01 - N/A Consumer Confidence Rule Consumer Confidence Report Complete Failure to Report Consumer Confidence Rule Returned to Compliance
2017-07-01 - N/A Consumer Confidence Rule Consumer Confidence Report Complete Failure to Report Consumer Confidence Rule Returned to Compliance
2009-05-22 - N/A Public Notice Rule Public Notification Violation for NPDWR Violation Public Notice Returned to Compliance

Local Water Testing

Find a lab in your area so you can get your tap or well water tested. This list contains both governmental and private labs, all of which are EPA-certified for drinking water testing.

Lab Location Zip Code
Jefferson Parish Water Quality Laboratory Jefferson, LA 70121
Sewerage & Water Board Of New Orleans New Orleans, LA 70118
St. Bernard Parish Water Lab Chalmette, LA 70043

Water Bill Information

Convenient information about your water service.

Unable to identify any billing information about St John Water District 1 (LA1095003).

What My Water Data Means

Water data isn't always easy to interpret, but by following the links on this page you should be able to have most of your questions answered. By clicking the name of a water contaminant or secondary substance you can learn about that specific substance. Ultimately this page should give you some insight towards learning if your water is safe, what water filter you should buy (if any), and how well your local water compares against other sources.

Sources

The origin of MyTapWater.org's water data is explained on our Data Sources page.

Why Is My Water Data Not More Recent?

The recency of the data for your ZIP code depends on the last your water source was tested, by a federal, state, or local agency. More information about the timing can be determined by learning about the dataset in question and seeing how often the EPA (other another governing body) mandated testing.