Orleans Parish Flood Maps (Louisiana)

Search for Orleans Parish, LA flood maps. Flood maps include information on flood zones, flood hazards, flood insurance rates, FEMA flood plans, topography, soil composition, drainage patterns, and more.


Assessors in Orleans Parish, Louisiana are charged with determining the value of taxable property within a county or local area. These property value assessments are used to levy property taxes. In addition to tax assessment, assessors maintain detailed county and local maps that show parcel boundaries and buildings, including flood maps. These Orleans Parish flood maps show flood zones, flood damage, topography, and drainage patterns, which can impact property values. Orleans Parish Assessors may make flood maps available on their websites.

Jefferson Parish Assessor New Orleans LA 1221 Elmwood Park Boulevard 70123 504-736-6370

New Orleans Assessor New Orleans LA 225 Morgan Street 70114 504-368-7642

Orleans Parish Assessor's Office New Orleans LA 1300 Perdido Street 70112 504-658-1300

Orleans Parish Assessor's Office - West Bank Office New Orleans LA 225 Morgan Street 70114 504-368-7642


Clerks in Orleans Parish, Louisiana keep public records for a county or local government, including a number of different types of documents. As part of their duties, Clerks maintain detailed maps, including Orleans Parish flood maps. These maps contain flood zone information, flood hazards, topography, rivers, lakes, and other bodies of water, as well as other flood-related information. Clerks may also keep Orleans Parish historical flood maps. These flood maps may be available through the Clerk's website.

Jefferson Parish Clerk New Orleans LA 1221 Elmwood Park Boulevard 70123 504-736-6397

Natchitoches Parish Clerk New Orleans LA 421 Loyola Avenue 70112 504-407-0000

Orleans Parish Clerk New Orleans LA 2700 Tulane Avenue 70119 504-658-9000

St Tammany Parish Clerk New Orleans LA 400 Royal Street 70130 504-310-2300


Building Departments in Orleans Parish, Louisiana ensure the construction of safe buildings by creating and enforcing building codes. As part of this process, Orleans Parish Building Departments use flood maps to establish standards for building construction and resistance to natural disasters. Many maintain and evaluate flood maps, which include information on Orleans Parish flood zones, flood hazards, topography, soil composition, and flood drainage patterns. These maps may also include information on building codes and regulations related to flooding. These flood maps may be available online through the Building Department.

Jefferson Parish Zoning New Orleans LA 1221 Elmwood Park Boulevard 70123 504-736-6023

Louisiana Planning Department New Orleans LA 10 Veterans Boulevard 70124 504-483-8512

New Orleans Permit New Orleans LA 1300 Perdido Street 70112 504-565-6840

New Orleans Planning Department New Orleans LA 10 Veterans Blvd 70124 504-483-8500


Emergency Services in Orleans Parish, Louisiana manage emergency preparations, responses, and recovery at different levels of government. They may handle natural disasters, severe weather incidents, and a number of other emergency situations. As part of their responsibility for preparedness, Emergency Services departments often maintain Orleans Parish flood maps, including flood zones, flood insurance rates, FEMA flood information, and flood hazards. The maps also show water flow and drainage patterns, and may contain emergency flood response information. Orleans Parish flood maps may be available online through Emergency Services departments.

New Orleans Emergency Medical Services New Orleans LA 300 Calliope Street 70130 504-658-1557

New Orleans Emergency Medical Services New Orleans LA 3711 General Meyer Avenue 70114 504-658-1557

New Orleans Emergency Services New Orleans LA 300 Calliope St 70130 504-658-2640

Tulane Emergency Medical Services New Orleans LA 6823 Saint Charles Avenue 70118 504-865-5868


Archives in Orleans Parish, Louisiana collect and store documents and other records that have historic value. Most archives also contain local Orleans Parish maps, including flood maps. These flood maps include Orleans Parish flood zones, topography, and soil composition. They may also show drainage patterns and flood hazards. Archives may also have historical flood maps that show major floods from the past as well as Orleans Parish flood plan improvements. Many archives are housed within libraries, and archives may provide online access to their flood map collections.

Orleans Parish Notarial Archive New Orleans LA 1340 Poydras Street 70112 504-568-8577


Recorders of Deeds in Orleans Parish, Louisiana ensure the accuracy of property and land records by maintaining real estate ownership documents. In addition to property records, Recorders of Deeds also have detailed county and local maps that show property lines and building information, including flood maps. These flood maps show flood zones, topography, soil composition, and flood hazards, as well as other information related to Orleans Parish floods. Orleans Parish Recorders of Deeds may make flood maps available on their websites.

Orleans Parish Recorder of Deeds New Orleans LA 1340 Poydras Street 70112 504-407-0005