From Amesville to Marrero: A Community at the Wetland Edge
Marrero covers about 7.8 square miles on the West Bank of the Mississippi, between Harvey to the east and Westwego to the west, with the Intracoastal Canal nearby. The area was first known as Amesville, after Oakes Ames bought much of the land following the Civil War, and its post office took the Marrero name in 1916 in honor of Louis H. Marrero.
To the south, the Barataria Preserve of Jean Lafitte National Historical Park brings bottomland hardwood forest, swamp and marsh right up to the community. That setting is beautiful, but it also means damp air, heavy rain and exposure to Gulf storms. Across coastal Louisiana, almost 2,000 square miles of land have been lost since the 1930s, which leaves less natural buffer between communities and the Gulf.
Not every problem starts outdoors. A slow leak under a kitchen sink, a toilet supply line that bursts while the family is at work, or an overflowing air conditioning drain pan can do just as much harm to cabinets and flooring. The difference is that indoor leaks are usually clean water, which gives you a better chance of saving materials if drying begins quickly.
Parish Services for an Unincorporated Community
Marrero has no city hall of its own. It is an unincorporated census-designated place, and Jefferson Parish government, with its parish president and council, provides drainage, permits and emergency services. Follow storm and drainage updates on the Jefferson Parish government site and register for JPAlert notifications.
Rain events can still overwhelm drainage. During the May 1995 flood, area pumping stations rated for about 1 inch an hour could not keep up, and 14,600 homes and apartments flooded in Jefferson Parish. Flood cleanup in Marrero is not only a hurricane-season concern.
Lessons From Ida: Outages, Generators and Wet Roofs
When Hurricane Ida came ashore near Port Fourchon in August 2021 as a Category 4 hurricane, major damage was reported in Jefferson Parish. A large Entergy transmission tower near Avondale on the West Bank collapsed, and much of the parish lost power. South of the levee system, water overtopped levees in lower Jefferson Parish and flooded Lafitte.
In Marrero, one of the hard lessons involved generators. A family in Marrero suffered carbon monoxide poisoning from generator use in the days after the storm. If you are running fans or a dehumidifier on backup power, keep the generator outdoors and far from windows, doors and the garage.
Wind-damaged roofs let rain soak attics, insulation and ceilings, and without power that moisture lingers. Storm damage cleanup in Marrero usually begins with tarping and removing wet materials, then drying once equipment can run.
A Practical Checklist for the First Hours
- Stay safe. Avoid standing water near outlets and appliances, and stay away from downed power lines outside.
- Stop new water. Close the main valve for plumbing leaks. For roof leaks, catch dripping water and move belongings out of the way.
- Judge the water. Clean supply water is Category 1. Floodwater, canal water and sewage are Category 3 and need protective gear.
- Keep generators outside. Never run one in the home, garage or near open windows.
- Take pictures. Photograph damage, waterlines and the source before removing anything.
- Reach out. Call (888) 817-5061, and we will connect you with a local company for emergency water extraction.
What a Marrero Restoration Job Looks Like
Every water damage restoration project in Marrero is shaped by the source of the water and how long it has been sitting, but the work usually moves in this order.
Removing water
Pumps and extraction tools clear standing water. Carpet and pad soaked by floodwater are usually discarded.
Measuring moisture
Meters and thermal imaging locate water hiding in walls, ceilings and subfloors, including above a roof leak.
Drying it out
Dehumidifiers and air movers bring framing and drywall back to normal moisture levels. See structural drying for how this is monitored.
Putting it back together
Once the structure tests dry, water damage repair replaces ceilings, drywall, flooring and cabinets.
Humid Air, Fast Mold and Louisiana's Rules
Mold can appear on damp materials within 24 to 48 hours, and life next to swamp and marsh means humidity rarely lets up. Soaked insulation, ceiling drywall after a roof leak and carpet over a slab are common trouble spots.
Small, surface spots on hard materials can often be cleaned, but mold that keeps returning, covers a large area or follows floodwater generally calls for containment so spores do not spread through the rest of the house.
For mold removal in Marrero beyond a small cleanup, check state credentials. The Louisiana State Licensing Board for Contractors requires a Mold Remediation license for remediation valued at $7,500 or more, and license holders need 24 hours of board-approved training in mold remediation and basic mold assessment. Thresholds can change, so confirm the current rules and look up the company at lslbc.gov. Read our mold removal overview for what to expect.
Insurance Steps for Marrero Homes and Rentals
Homeowners policies generally exclude flood, so rising water needs NFIP or private flood coverage, and a new NFIP policy usually takes 30 days to begin. Wind damage from a hurricane is typically handled under a different part of coverage, so record how water got inside.
Save receipts for tarping, extraction and equipment, keep the restoration company's moisture logs and write down every adjuster conversation. Landlords should also share documentation with tenants. Look up your flood zone on the FEMA Flood Map Service Center.
For homes, rentals or businesses, call (888) 817-5061, available 24/7, to be connected with a trusted, local restoration company. Ask any provider about its licensing, insurance and training before signing. Neighbors can also find help on our Harvey and Gretna pages.
Marrero and Surrounding West Bank Communities
Our free referral line connects callers in Marrero and nearby West Bank communities with independent local restoration providers.
Neighborhoods
- Amesville (historic core)
- Hope Haven
- Barataria Preserve area
- Estelle (adjacent)
Nearby communities
- Harvey
- Westwego
- Gretna
- Estelle
- Woodmere
- Avondale
- Bridge City
- Lafitte
- Barataria
- Waggaman
- New Orleans
Marrero Water Damage FAQ
Is Marrero a city?
No. Marrero is an unincorporated community in Jefferson Parish, so parish government provides drainage, permits and emergency services. Use the Jefferson Parish website and JPAlert for local updates.
How should I power drying equipment during an outage?
If you use a generator, run it outdoors only, far from windows, doors and garages. Carbon monoxide poisoning from generator use was reported in Marrero after Hurricane Ida. When in doubt, wait for utility power.
My roof leaked during a storm. How soon should drying start?
As soon as it is safe. Mold can begin growing on wet insulation and drywall within 24 to 48 hours, especially in humid West Bank conditions, so tarping and drying should begin quickly.
Does homeowners insurance cover flooding in Marrero?
Standard homeowners policies generally exclude flood. You need an NFIP or private flood policy, and new NFIP policies typically have a 30-day waiting period.
Does WaterQ send a crew to Marrero?
WaterQ is a free referral service, open 24/7. We connect you with an independent local restoration company, which inspects the damage and does the work.
Local emergency and flood resources
Official sources for alerts, flood maps and preparedness in and around Marrero: