You searched for: Genre Geospatial data Remove constraint Genre: Geospatial data Subject Inland Waters Remove constraint Subject: Inland Waters Institution Iowa Remove constraint Institution: Iowa
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Designated Wetlands: Iowa

Designated Wetlands: Iowa

2017. Iowa Department of Natural Resources. Designated Wetlands This zip file contains a shapefile of the designated wetlands and their setback requirements.

Drainage Districts Data: Iowa

Drainage Districts Data: Iowa

2017. Iowa Department of Natural Resources. Drainage Districts in Iowa This zip file contains a file geodatabase of drainage districts and their infrastructure.


Flood Depths: Iowa

2018. Each zip file contains raster data for a specific HUC 08.

Flood Risk Boundaries: Iowa

Flood Risk Boundaries: Iowa

This is not a Regulatory dataset. See the National Flood Hazard Layer for Official Boundaries.The Floodplain Mapping/Redelineation study deliverab...