Flood Maps

Topographical Map

Visit the Minnesota Topographical site to view updated maps related to land elevations, river levels, and other flood information.

Washington County Contour Maps

  1. 2019 Flood Bayport Aerial (PDF)
  2. 2019 Flood Bayport Aerial Inundation (PDF)
  3. 2019 Flood Bayport Inundation (PDF)
  4. Contour map 3A (PDF)
  5. Contour Map 3B (PDF)
  6. Contour Map 3C (PDF)
  7. Contour Map 3D (PDF)

Planning & Zoning Maps

  1. Building and Zoning Regulations for Residential Properties (PDF)
  2. Comprehensive Plan - Updated 2022 (PDF)
  3. Floodplain Map Panel 27163C0268e (PDF)
  4. Floodplain Map Panel 27163C0269e (PDF)
  5. Floodplain Map Panel 27163C0356e (PDF)
  6. Floodplain Map Panel 27163C0357e (PDF)
  7. Zoning Map - Updated 2022 (PDF)