Thurston County Flood Maps (Washington)

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

Thurston County Assessor's Office Olympia WA 2000 Lakeridge Drive Southwest 98502 360-867-2200


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

Lacey Building Department Lacey WA 420 College Street Southeast 98503 360-491-5642

Olympia Planning Department Olympia WA 2424 Heritage Court Southwest 98502 360-956-7575

Olympia Zoning Olympia WA 837 7th Avenue Southeast 98501 360-753-8314

Thurston County Permits Olympia WA 2000 Lakeridge Drive Southwest 98502 360-786-5489

Yelm Building Department Yelm WA 105 West Yelm Avenue 98597 360-458-8407

Yelm Zoning Yelm WA 105 West Yelm Avenue 98597 360-458-8496


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

Lacey City Clerk Lacey WA 420 College Street Southeast 98503 360-491-3214

Thurston County Clerk Olympia WA 2000 Lakeridge Drive Southwest 98502 360-786-5430


Emergency Services in Thurston County, Washington 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 Thurston 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. Thurston County flood maps may be available online through Emergency Services departments.

Olympia Emergency Services Olympia WA 108 State Avenue Northwest 98501 360-528-8999

Tumwater Emergency Services Tumwater WA 243 Israel Rd SE 98501 360-236-2828


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

Olympia State Archive Olympia WA 1129 Washington Street Southeast 98501 360-586-1492

Washington Vital Records Archive Tumwater WA 101 Israel Road Southeast 98501 360-236-4300


Recorders of Deeds in Thurston 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 Thurston County floods. Thurston County Recorders of Deeds may make flood maps available on their websites.

Thurston County Recorder of Deeds Olympia WA 2000 Lakeridge Drive Southwest 98502 360-786-5405