Lewis County Flood Maps (Washington)

Search for Lewis County, WA 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 Lewis County, Washington 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 Lewis County flood maps show flood zones, flood damage, topography, and drainage patterns, which can impact property values. Lewis County Assessors may make flood maps available on their websites.

Lewis County Assessor's Office Chehalis WA 351 Northwest North Street 98532 360-740-1392


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

Lewis County Building Department Chehalis WA 2025 Northeast Kresky Avenue 98532 360-740-1133

Lewis County Planning Department Chehalis WA 2025 Northeast Kresky Avenue 98532 360-740-1146


Clerks in Lewis County, Washington 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 Lewis 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 Lewis County historical flood maps. These flood maps may be available through the Clerk's website.

Lewis County Clerk Chehalis WA 345 West Main Street 98532 360-740-2704

Pe Ell City Clerk Pe Ell WA 111 Main Street 98572 360-291-3543

Toledo City Clerk Toledo WA 130 N 2ND St 98591 360-864-4564

Vader City Clerk Vader WA 317 8th Street 98593 360-295-3222


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

Lewis County Legal Records Archive Chehalis WA 351 Northwest North Street 98532 360-740-1163


Recorders of Deeds in Lewis County, Washington 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 Lewis County floods. Lewis County Recorders of Deeds may make flood maps available on their websites.

Lewis County Recorder of Deeds Chehalis WA PO Box 29 98532 360-740-1156