FEMA has available several services for different phases of a mapping project. Preliminary, Pending and Effective products can be downloaded on from the Map Service Center. FEMA also maintains several map viewers:

• National Flood Hazard Layer
  Displays the effective digital data
• Flood Map Changes Viewer
  Includes the Preliminary and Pending digital map data, with a Changes Since Last FIRM layer that compares the Preliminary/Pending data with the effective data

KDA maintains project-specific map viewers for active projects that are based on the same digital data. The web links are included on the project pages below.

Mapping Projects

• Blue Custom Watershed
• Cimarron Custom Watershed
• Independence-Sugar
• Lower Arkansas (Barber, Harper, Kingman, Pratt & Sumner Counties)
• Lower Kansas Custom Watershed (Douglas County and Osage County)
• Lower Middle Arkansas Custom Watershed
• Lower Neosho Custom (Allen, Cherokee, Crawford, Labette, Neosho & Woodson Counties)
• Lower Republican Custom Watershed (Republic and Clay)
  
• Middle Smoky Hill Custom Watershed
• Osage Custom (Bourbon & Linn Counties)
• Pawnee-Walnut Custom Watershed
• Sedgwick County PMR
• Upper Arkansas Custom Watershed
• Upper Kansas Custom Watershed
• Upper Middle Arkansas Custom Watershed
• Upper Republican Custom Watershed
• Upper Solomon Saline Custom Watershed
• Upper Smoky Hill Custom Watershed
• Verdigris Custom Watershed
• Walnut Custom Watershed
• Wyandotte Enhanced BLE Project
• Dodge City
• Lower Smoky Hill BLE
• Caney PMR
• Independence PMR
• Frankfort Levee PMR

Unsure which watershed you are in? Use the following link to find out: Kansas HUC 8 Watershed Map

Or reference the map below for Custom Watershed project areas.

Project Reference Map

Use this page to find relevant information on floodplain mapping projects. Click on the map below to view current or proposed floodplain mapping projects. Use the Kansas Floodplain Map Viewer for current effective floodplains.