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Public water system record

St John Water District 2

Serves Edgard, Garyville and Reserve, St. John the Baptist Parish, LA · 3,702 people served

Federal records show no health-based violations and 7 monitoring/reporting issues for St John Water District 2 in the last ten years. At least one of these issues remains unresolved.

  • LA1095002
  • LAPLACE
  • LA
  • 3,702 served

System profile

Source water Surface water
ZIP 70068
EPA system ID LA1095002

Verify this system on EPA ECHO →

Health-based violations, last 10 years
0
Resolved
0
Unresolved
0
Any acute record
No
Monitoring issues, last 10 years
7

Key facts

  • St John Water District 2 draws water from 1 surface water intake.
  • Most recent formal enforcement: compliance order (no penalty) by Louisiana, August 2012.
  • Record on file since 1992, with 10 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 1,180 service lines.

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Health-based violations

Since October 2016

Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.

None since October 2016.

Monitoring and reporting issues

Since October 2016

Missed tests or reports, not contaminants found above a limit.

Issue Start date Status
Lead and Copper Rule
Monitoring and reporting
 Dec 5, 2025 Active
Lead and Copper Rule
Monitoring and reporting
 Dec 8, 2019 Resolved
Consumer Confidence Rule
OTHER
 Jul 1, 2017 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Apr 1, 2017 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Apr 1, 2017 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Jan 1, 2017 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Jan 1, 2017 Resolved

Full record since 1992

EPA's records for St John Water District 2 go back to 1992. Before October 19, 2016 they list 10 health-based violations (10 resolved) and 11 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1990s 0 2
2000s 6 8
2010 to October 18, 2016 4 1
October 19, 2016 to 2019 0 6
2020s 0 1

Most recent health-based violation before October 19, 2016: Surface Water Treatment Rule, began January 2016, Resolved.

Show all 10 health-based violations before October 19, 2016
Contaminant Start date Status
Surface Water Treatment Rule
Treatment technique failure
 Jan 1, 2016 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 92 µg/L, federal limit 80 µg/L (1.2 times the limit)
 Apr 1, 2011 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 87 µg/L, federal limit 80 µg/L (1.1 times the limit)
 Jan 1, 2011 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 83 µg/L, federal limit 80 µg/L (at or just above the limit)
 Oct 1, 2010 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 81 µg/L, federal limit 80 µg/L (at or just above the limit)
 Jul 1, 2009 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 87 µg/L, federal limit 80 µg/L (1.1 times the limit)
 Jul 1, 2007 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 102 µg/L, federal limit 80 µg/L (1.3 times the limit)
 Apr 1, 2007 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 115 µg/L, federal limit 80 µg/L (1.4 times the limit)
 Jan 1, 2007 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 116 µg/L, federal limit 80 µg/L (1.5 times the limit)
 Oct 1, 2006 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 91 µg/L, federal limit 80 µg/L (1.1 times the limit)
 Jul 1, 2006 Resolved

Enforcement actions

Louisiana regulators took 4 formal enforcement actions against St John Water District 2 in 2012. The most recent was a compliance order (no penalty) in August 2012.

Date By Action Violations covered
Aug 20, 2012 Louisiana Compliance order (no penalty) 9 violations (9 health-based): Total Trihalomethanes (TTHMs)
Apr 26, 2012 Louisiana Compliance order (no penalty) 10 violations (8 health-based): Total Trihalomethanes (TTHMs), Interim Enhanced Surface Water Treatment Rule, Surface Water Treatment Rule
Apr 16, 2012 Louisiana Compliance order (no penalty) 8 violations (6 health-based): Total Trihalomethanes (TTHMs), Interim Enhanced Surface Water Treatment Rule, Surface Water Treatment Rule
Feb 27, 2012 Louisiana Compliance order (no penalty) 10 violations (8 health-based): Total Trihalomethanes (TTHMs), Interim Enhanced Surface Water Treatment Rule, Surface Water Treatment Rule

Where the water comes from

St John Water District 2 draws water from 1 surface water intake. It also has an interim connection to St John Water District 1.

Emergency or part-time connections to

Annual water quality report

St John Water District 2 must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.

Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.

Find a posted report with EPA's Consumer Confidence Report search

Testing your own water

To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Louisiana.

Certified drinking water labs by state EPA guidance for private wells