Washington County Flood Maps (Missouri)

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

Washington County Assessor's Office Potosi MO 102 North Missouri Street 63664 573-438-4992


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

Washington County Clerk Potosi MO 102 North Missouri Street 63664 573-438-6111


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

Washington County Recorder of Deeds Potosi MO 102 North Missouri Street 63664 573-438-6111