Louisiana SWPPP Services
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Get a customized Stormwater Pollution Prevention Plan for your construction project in Louisiana. Guaranteed delivery in 72 hours or it’s FREE!
- 100% Compliance Guaranteed
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Who We’ve Worked With
SWPPP Contractor for Louisiana Construction Compliance
A Stormwater Pollution Prevention Plan (SWPPP), also known as an SW3P, is legally required for most construction projects in Louisiana. Without a compliant plan, you risk astronomical daily fines, stop-work orders, and even criminal penalties.
Inspectors from local municipalities or the Louisiana Department of Environmental Quality (LDEQ) can visit your site at any time to review SWPPP documentation. If your records aren’t complete, your project could be halted immediately, and you may face serious consequences.
At Pro SWPPP, we develop Louisiana-compliant stormwater plans that satisfy all legal requirements. With more than 17 years in the field, our efficient process ensures accurate, thorough plans delivered quickly, helping you stay compliant and on schedule. Our online ordering system makes the process simple and reduces the risk of project interruptions.
Our team is led by Certified Professionals in Erosion and Sediment Control (CPESC), one of the highest credentials in the industry. With this expertise, you can trust that every SWPPP we prepare meets local, state, and federal standards.
Is a SWPPP required in Louisiana?
Yes. Under the Louisiana Pollutant Discharge Elimination System (LPDES) Construction General Permit, most construction projects must have a SWPPP if:
- The project will disturb one acre or more of land, or
- It will disturb less than one acre but is part of a larger common plan of development that will ultimately disturb one acre or more.
If either applies, you must develop and follow a SWPPP to stay in compliance with Louisiana DEQ rules.
Failing to do so can lead to serious consequences, including:
- Civil penalties — up to $32,500 per day per violation under La. R.S. 30:2025(E)
- Stop-work orders issued by LDEQ
- Mandatory corrective actions
- And in severe or willful cases, criminal penalties under La. R.S. 30:2076.2, including potential fines and even imprisonment.
Bottom line: Skipping your SWPPP in Louisiana can cost you tens of thousands per day — and even halt your project entirely.
When Will My SWPPP Be Ready?
3 business days to receive your SWPPP after ordering.
In a rush? You can expedite your SWPPP to receive it within 24 hours.
Still Unsure If You Need a SWPPP?
Find out if you really need a SWPPP for your project in Arizona. Take our 2-step quiz.
Services We Provide
Our Louisiana SWPPP services make obtaining your SW3P quick and hassle-free. Just complete our online Order Form, and provide a link to your civil drawings, we take care of the rest. Within 72 hours, you’ll receive a fully customized SWPPP designed specifically for your Louisiana jobsite and project requirements.
Every plan is guaranteed to comply with federal (EPA), state (LPDES), parish, and local regulations, ensuring your project stays fully compliant from start to finish.
For Louisiana construction projects that disturb one acre or more, a Notice of Intent (NOI) must be filed to obtain coverage under the Louisiana Pollutant Discharge Elimination System (LPDES) Construction General Permit, administered by the Louisiana Department of Environmental Quality (LDEQ).
We also offer a Turnkey option for a modest additional fee. With this service, you simply provide a Delegation of Authority (DAR) form, and we handle the entire stormwater permitting process on your behalf, including NOI submission and payment of permit fees, so your project stays fully compliant without added stress.
Some parishes and municipalities in Louisiana require a SWPPP site map before construction begins. If your project is subject to this requirement, we’ll prepare one for you. Because regulations can vary by jurisdiction, we’ll confirm upfront whether a site map is needed and ensure it complies with all local standards.
Cities We Serve
Acadia Parish
Cities
Crowley
Church Point
Rayne
Iota
Morse
Estherwood
Mermentau
Branch
Allen Parish
Cities
Oakdale
Oberlin
Kinder
Elizabeth
Reeves
Ascension Parish
Cities
Gonzales
Donaldsonville
Prairieville
Sorrento
Lemannville
Assumption Parish
Cities
Napoleonville
Pierre Part
Plattenville
Belle Rose
Bayou Corne
Paincourtville
Avoyelles Parish
Cities
Marksville
Bunkie
Cottonport
Moreauville
Simmesport
Bordelonville
Dupont
Effie
Morrow
Beauregard Parish
Cities
DeRidder
Merryville
Longville
Singer
Bienville Parish
Cities
Arcadia
Ringgold
Castor
Saline
Jamestown
Bienville
Bossier Parish
Cities
Bossier City
Benton
Haughton
Plain Dealing
Eastwood
Red Chute
Caddo Parish
Cities
Shreveport
Blanchard
Vivian
Oil City
Bethany
Keithville
Calcasieu Parish
Cities
Lake Charles
Sulphur
Westlake
DeQuincy
Vinton
Iowa
Caldwell Parish
Cities
Columbia
Clarks
Grayson
Holly Ridge
Hebert
Enterprise
Cameron Parish
Cities
Cameron
Creole
Grand Chenier
Johnson Bayou
Hackberry
Catahoula Parish
Cities
Harrisonburg
Jonesville
Sicily Island
Ferriday
Enterprise
Ridgecrest
Claiborne Parish
Cities
Homer
Haynesville
Athens
Castor
Bryceland
Saline
Concordia Parish
Cities
Vidalia
Ferriday
Ridgecrest
Monterey
Frogmore
DeSoto Parish
Cities
Mansfield
Logansport
Stonewall
Keachi
Pelican
Grand Cane
East Baton Rouge Parish
Cities
Baton Rouge
Baker
Zachary
Central
East Carroll Parish
Cities
Lake Providence
Kilbourne
Goodwill
East Feliciana Parish
Cities
Clinton
Jackson
Evangeline Parish
Cities
Ville Platte
Mamou
Pine Prairie
Chataignier
Franklin Parish
Cities
Winnsboro
Gilbert
Baskin
Crowville
Grant Parish
Cities
Colfax
Montgomery
Pollock
Dry Prong
Georgetown
Iberia Parish
Cities
New Iberia
Jeanerette
Loreauville
Delcambre
Lydia
Iberville Parish
Cities
Plaquemine
White Castle
Grosse Tête
Rosedale
Jackson Parish
Cities
Jonesboro
Chatham
Quitman
North Hodge
Jefferson Parish
Cities
Metairie
Kenner
Gretna
Harahan
Westwego
Jefferson
Jefferson Davis Parish
Cities
Jennings
Lake Arthur
Elton
Fenton
Lafayette Parish
Cities
Lafayette
Scott
Carencro
Youngsville
Broussard
Lafourche Parish
Cities
Thibodaux
Lockport
Raceland
Mathews
Golden Meadow
Cut Off
LaSalle Parish
Cities
Jena
Olla
Urania
Lincoln Parish
Cities
Ruston
Choudrant
Vienna
Livingston Parish
Cities
Denham Springs
Walker
Livingston
Watson
Springfield
Madison Parish
Cities
Tallulah
Delhi
Delta
Richmond
Morehouse Parish
Cities
Bastrop
Bonita
Collinston
Mer Rouge
Natchitoches Parish
Cities
Natchitoches
Campti
Clarence
Orleans Parish
Cities
New Orleans
Ouachita Parish
Cities
Monroe
West Monroe
Richwood
Sterlington
Swartz
Plaquemines Parish
Cities
Belle Chasse
Buras
Pointe à la Hache
Port Sulphur
Venice
Pointe Coupee Parish
Cities
New Roads
Livonia
Morganza
Fordoche
Rosenwald
Rapides Parish
Cities
Alexandria
Pineville
Ball
Boyce
Cheneyville
Woodworth
Red River Parish
Cities
Coushatta
Hall Summit
Campti
Richland Parish
Cities
Rayville
Delhi
Mangham
Holly Ridge
Sabine Parish
Cities
Many
Zwolle
Florien
Sandifer
St. Bernard Parish
Cities
Chalmette
Arabi
Meraux
Poydras
Violet
St. Charles Parish
Cities
Luling
Destrehan
Hahnville
St. Helena Parish
Cities
Greensburg
Montpelier
St. James Parish
Cities
Convent
Lutcher
Gramercy
St. John the Baptist Parish
Cities
LaPlace
Reserve
Garyville
Edgard
St. Landry Parish
Cities
Opelousas
Eunice
Sunset
Krotz Springs
St. Martin Parish
Cities
St. Martinville
Breaux Bridge
Cecilia
Parks
St. Mary Parish
Cities
Franklin
Morgan City
Berwick
Baldwin
St. Tammany Parish
Cities
Covington
Slidell
Mandeville
Madisonville
Abita Springs
Lacombe
Tangipahoa Parish
Cities
Hammond
Ponchatoula
Amite
Kentwood
Roseland
Tensas Parish
Cities
St. Joseph
Newellton
Waterproof
Terrebonne Parish
Cities
Houma
Thibodaux
Montegut
Dulac
Chauvin
Bayou Blue
Union Parish
Cities
Farmerville
Bernice
Junction City
Marion
St. Mary Parish
Cities
Antelope
Araby
Cibola
Dateland
Foothills
Gadsden
Imperial
Litchfield Park
Mohawk
San Luis
Somerton
Wellton
Yuma
St. Landry Parish
Cities
Nogales
Patagonia
Rio Rico
Tubac
Tumacacori
St. Martin Parish
Cities
Ash Fork
Bagdad
Black Canyon City
Camp Verde
Chino Valley
Clarkdale
Congress
Cordes Lakes
Cornville
Cottonwood
Dewey-Humboldt
Jerome
Lake Montezuma
Mayer
Paulden
Pine
Prescott
Prescott Valley
Rimrock
Spring Valley
Seligman
Skull Valley
Walker
Williamson Valley
Yarnell
Vermilion Parish
Cities
Abbeville
Kaplan
Erath
Gueydan
Delcambre
Vernon Parish
Cities
Leesville
Rosepine
Hornbeck
New Llano
Washington Parish
Cities
Franklinton
Bogalusa
Angie
Varnado
Mt. Hermon
Webster Parish
Cities
Minden
Springhill
Cullen
Dixie Inn
Sibley
West Baton Rouge Parish
Cities
Port Allen
Brusly
Addis
Rosedale
West Carroll Parish
Cities
Oak Grove
Epps
Kilbourne
West Feliciana Parish
Cities
St. Francisville
Tunica
Winn Parish
Cities
Winnfield
Atlanta
Dodson
Tullos
Don’t see the city your project is in? No worries, we definitely serve it! We create SWPPPs for all cities in Arizona.
Order Your Louisiana SWPPP & Be Fully Compliant In 72 Hours, GUARANTEED
I guarantee full service & support throughout the duration of your project. At ProSWPPP our #1 Goal is to take care of our Customers. We stand by our customers 110%.
Derek E Chinners – Founder, Pro SWPPP, LLC
Trusted By Hundreds
Superfast turnaround, and they were able to modify the documents needed within 24 hours due to a last minute change in on site personnel. Could not be happier with their service and performance. I will be using them again and referring them to all of my customers.
Thank you!
Louisiana SWPPP FAQs
What are the SWPPP requirements in Louisiana?
If your construction project will disturb one acre or more, Louisiana law requires a SWPPP and coverage under the Louisiana Pollutant Discharge Elimination System (LPDES) Construction General Permit.
For a full overview, please see our complete list of SWPPP requirements.
Who regulates SWPPP in Louisiana?
The LDEQ administers the state’s LPDES program. LDEQ issues permits, monitors compliance, and enforces Louisiana’s stormwater regulations, making a compliant SWPPP essential.
How long does a SWPPP last?
A SWPPP is required only during active construction. Once your project is finished, coverage under the Construction General Permit ends through a Notice of Termination (NOT) submitted to the LDEQ.
Do I need to update the SWPPP if the project changes?
Yes. A SWPPP is a living document, so any changes to site conditions or project plans require updates. We handle all revisions, ensuring your plan remains accurate and fully compliant throughout construction.
Superfast turnaround, and they were able to modify the documents needed within 24 hours due to a last minute change in on site personnel. Could not be happier with their service and performance. I will be using them again and referring them to all of my customers.
Thank you!