New Castle County Flood Maps

Search for New Castle County DE 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 New Castle County Delaware 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 New Castle County flood maps show flood zones, flood damage, topography, and drainage patterns, which can impact property values. New Castle County Assessors may make flood maps available on their websites.

New Castle County Assessor's Office New Castle DE 87 Reads Way 19720 302-395-5520


Building Departments in New Castle County Delaware ensure the construction of safe buildings by creating and enforcing building codes. As part of this process, New Castle County 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 New Castle County 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.

Middletown Permits Middletown DE 19 West Green Street 19709 302-378-1171

New Castle Permits New Castle DE 900 Wilmington Road 19720 302-322-9813

Newark City Building Department Newark DE 220 South Main Street 19711 302-366-7055

Newark Planning Department Newark DE 220 South Main Street 19711 302-366-7030


Clerks in New Castle County Delaware 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 New Castle County 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 New Castle County historical flood maps. These flood maps may be available through the Clerk's website.

New Castle County Clerk Wilmington DE 800 North French Street 19801 302-395-7730


Emergency Services in New Castle County Delaware 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 New Castle County 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. New Castle County flood maps may be available online through Emergency Services departments.

New Castle County Emergency Services Wilmington DE 3306 Kirkwood Highway 19808 302-995-7689

New Castle Emergency Services New Castle DE 187 Old Churchmans Road 19720 302-323-6487


Recorders of Deeds in New Castle County Delaware 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 New Castle County floods. New Castle County Recorders of Deeds may make flood maps available on their websites.

New Castle County Recorder of Deeds Wilmington DE 800 North French Street 19801 302-395-7700


Archives in New Castle County Delaware collect and store documents and other records that have historic value. Most archives also contain local New Castle County maps, including flood maps. These flood maps include New Castle County 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 New Castle County flood plan improvements. Many archives are housed within libraries, and archives may provide online access to their flood map collections.

Wilmington Diocese Archive Wilmington DE 8 Old Church Road 19807 302-655-0597