Illicit Storm Drain Discharge Rules - Metairie Terrace

Utilities and Infrastructure Louisiana 3 Minutes Read · published February 21, 2026 Flag of Louisiana

Metairie Terrace, Louisiana faces the same public‑health and water‑quality risks from illicit storm drain discharges as other parts of Jefferson Parish. This guide explains how local authorities define and enforce prohibitions on discharging pollutants to storm drains, what actions residents and businesses should take to comply, and how to report suspected violations. It summarizes enforcement pathways, typical sanctions, complaint channels and practical steps to stop and document pollution entering the stormwater system.

Overview

Illicit discharge means any discharge to the storm drainage system that is not composed entirely of stormwater, except where explicitly authorized by permit. In unincorporated Metairie Terrace the Parish-level stormwater program and state NPDES rules apply; enforcement is handled by parish departments and state agencies where authorized. Current controlling authorities and procedural guidance are listed in Help and Support / Resources below.

Penalties & Enforcement

Enforcement for illicit storm drain discharges in Metairie Terrace is carried out through parish regulatory programs and, where applicable, state NPDES enforcement. Specific fine amounts and per-day penalties are not specified on the cited pages; see Help and Support / Resources for official contacts and the controlling programs. Current procedural details are provided by the enforcing departments and may include administrative fines, orders to remediate, and referral to state regulators or courts.

  • Fine amounts and civil penalties: not specified on the cited page.
  • Escalation: first, repeat, and continuing offence treatment not specified on the cited page.
  • Non-monetary sanctions: remedial orders, notices to abate, site cleanup requirements, and possible seizure or equipment removal.
  • Enforcer: Jefferson Parish departments (Public Works/Stormwater program), with state oversight from the Louisiana Department of Environmental Quality for NPDES matters.
  • Inspection and complaint pathways: complaints typically submitted to parish stormwater or public works; state complaints go to LDEQ.
  • Appeals and review: appeal routes depend on the issuing department; specific time limits for appeal are not specified on the cited page.
  • Defences/discretion: permitted discharges under a valid NPDES permit, emergency response actions, or other authorized variances where documented.
Administrative fines and times to appeal vary by program and must be confirmed with the enforcing office.

Applications & Forms

The parish or state may publish complaint forms, permit applications, and remediation notices. No single, specific form for reporting an illicit storm drain discharge is universally prescribed on the controlling pages; check the local stormwater complaint page or LDEQ enforcement pages for downloadable forms and submittal instructions.

Compliance Steps for Residents and Businesses

Follow these practical steps if you observe or are notified of an illicit discharge affecting Metairie Terrace storm drains.

  • Stop the source if safe: contain or eliminate the discharge when it is safe to act.
  • Document the incident: take photos, note date/time, location, and any vehicle or facility identifiers.
  • Report to the parish stormwater or public works office promptly and provide your documentation.
  • Keep records: retain copies of complaint acknowledgements, remediation orders, and any correspondence.
Report visible discharges to storm drains promptly with photos and location details to aid response.

Common Violations

  • Direct dumping of oil, chemicals, paint, or washwater into catch basins.
  • Construction site erosion or sediment discharges without controls.
  • Illicit connections from sanitary or commercial drains into storm sewers.
  • Failure to implement required BMPs where a permit requires them.

FAQ

What counts as an illicit storm drain discharge?
Any non-stormwater flow entering the storm drainage system without authorization, including waste, chemicals, sewage, or process water.
Who enforces stormwater discharges in Metairie Terrace?
Jefferson Parish stormwater or public works departments enforce local rules, and the Louisiana Department of Environmental Quality oversees NPDES permit enforcement where applicable.
How do I report a suspected illicit discharge?
Document the incident with photos and location, then contact the parish stormwater/public works office or LDEQ emergency reporting channels.

How-To

  1. Identify and document the discharge: photo, time, address or nearest intersection.
  2. Contain if safe: block flow to catch basins with absorbent materials or barriers if available and safe to do so.
  3. Notify the parish stormwater or public works office by phone or online complaint form.
  4. Submit evidence and contact details so officials can investigate and follow up.
  5. Follow any remediation orders and retain receipts and records of cleanup measures.

Key Takeaways

  • Illicit discharges harm water quality and are subject to parish and state enforcement.
  • Prompt documentation and reporting speed response and may limit penalties.

Help and Support / Resources

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