Jefferson Chamber of Commerce Restore the Mississippi River Delta Share: Non-Profit OrganizationsEnvironmental Restore the Mississippi River Delta Visit Website 3801 Canal St., Ste. 400 New Orleans, LA 70119 (504) 264-6866 About Map About Non-profit environmental and conservation group dedicated to restoring the Louisiana Coast. What's Nearby? Distance: 5 10 15 20 25 50 mi.