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Public water system record

Marina Del Ray Water System

On record as serving St. Tammany Parish, LA · Serves 500 people

Federal records show 1 health-based violation and 13 monitoring/reporting issues for Marina Del Ray Water System in the last ten years. The most serious issue in this window was a resolved Groundwater Rule violation.

  • LA1103123
  • MADISONVILLE
  • LA
  • 500 served

System profile

Source water Groundwater
ZIP 70448
EPA system ID LA1103123

Verify this system on EPA ECHO →

Health-based violations, last 10 years
1
Resolved
1
Unresolved
0
Any acute record
No
Monitoring issues, last 10 years
13

Key facts

  • Marina Del Ray Water System draws water from 1 well.
  • Most recent formal enforcement: compliance order (no penalty) by EPA, November 2002.
  • Record on file since 1991, with 3 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 8 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.

Contaminant Rule family Start date Status Acute
Groundwater Rule
Treatment technique failure
 140 Feb 1, 2020 Resolved No

Monitoring and reporting issues

Since October 2016

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

Issue Start date Status
Consumer Confidence Rule
OTHER
 Jul 1, 2025 Active
Lead and Copper Rule
Monitoring and reporting
 Dec 18, 2024 Active
Consumer Confidence Rule
OTHER
 Jul 1, 2024 Active
Consumer Confidence Rule
OTHER
 Jul 1, 2022 Resolved
Lead and Copper Rule
Monitoring and reporting
 Dec 18, 2021 Active
Consumer Confidence Rule
OTHER
 Jul 1, 2021 Resolved
Consumer Confidence Rule
OTHER
 Jul 1, 2020 Active
Public Notice
OTHER
 Apr 7, 2020 Resolved
Lead and Copper Rule
Monitoring and reporting
 Dec 13, 2018 Active
Consumer Confidence Rule
OTHER
 Jul 1, 2018 Resolved
Public Notice
OTHER
 Feb 21, 2017 Resolved
Lead and Copper Rule
Monitoring and reporting
 May 12, 2016 Active
Public Notice
OTHER
 Feb 27, 2016 Resolved

Full record since 1991

EPA's records for Marina Del Ray Water System go back to 1991. Before October 19, 2016 they list 3 health-based violations (3 archived by EPA without a recorded fix) and 17 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1990s 2 2
2000s 1 2
2010 to October 18, 2016 0 13
October 19, 2016 to 2019 0 3
2020s 1 8

Most recent health-based violation before October 19, 2016: Total Coliform, began January 2005, Archived.

Show all 3 health-based violations before October 19, 2016
Contaminant Start date Status
Total Coliform
Contaminant limit exceeded
 Jan 1, 2005 Archived
Total Coliform
Contaminant limit exceeded
 Mar 1, 1998 Archived
Total Coliform
Contaminant limit exceeded
 Feb 1, 1998 Archived

Enforcement actions

EPA took 1 formal enforcement action against Marina Del Ray Water System in 2002. The most recent was a compliance order (no penalty) in November 2002.

Date By Action Violations covered
Nov 12, 2002 EPA Compliance order (no penalty) 1 violation: Consumer Confidence Rule

What the violations mean

Groundwater Rule

1 incident

The system did not complete a treatment step or action that the Groundwater Rule requires (a treatment technique violation).

The utility had to notify customers about this violation.

Where the water comes from

Marina Del Ray Water System draws water from 1 well.

Annual water quality report

Marina Del Ray Water System 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.

Systems serving 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Marina Del Ray Water System for a copy.

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