Search

You searched for: Subject Inland Waters Remove constraint Subject: Inland Waters Institution Iowa Remove constraint Institution: Iowa
Number of results to display per page
View results as:

Search Results

1.
Raster

Flood Depths: Iowa

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

2.
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...

12.
Ground Water Quality: Iowa

Ground Water Quality: Iowa

2018. Iowa Department of Natural Resources. Well Water Quality In Iowa This zip file contains a File Geodatabase.

16.
Vector Created with Sketch.

National Rivers Inventory: Iowa, United States

Iowa Department of Transportation. The Nationwide Rivers Inventory (NRI) is a listing of more than 3,400 free-flowing river segments in the United States that are believed to possess...

17.
Vector Created with Sketch.

Potential Flood Scour Areas: Iowa

2018. Using a newly developed method that takes advantage of one-dimensional HEC-RAS hydraulic data, scour potential data were created for the 100 year (...

20.
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.

21.
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.

22.
Major Water Sources: Iowa

Major Water Sources: Iowa

2017. Iowa Department of Natural Resources. Major Water Sources in Iowa This zipfile contains two shapefiles, one for lakes, and one for rivers.

23.
National Flood Hazard Layer: Iowa

National Flood Hazard Layer: Iowa

2017. Iowa Department of Natural Resources. Flood Risk Areas This is the Regulatory dataset Produced by FEMA.The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate ...

25.
Outstanding Iowa Waters

Outstanding Iowa Waters

2017. Iowa Department of Natural Resources. Outstanding Iowa Waters This zip file contains a shapefile of Outstanding Iowa Waters.

26.
Protected Streams: Iowa

Protected Streams: Iowa

2017. Iowa Department of Natural Resources. Streams Protected from Channel Changes in Iowa This zip file contains a shapefile of Protected Streams.

27.
Protected Water Areas: Iowa

Protected Water Areas: Iowa

2017. Iowa Department of Natural Resources. Iowa Protected Water Area This zip file contains a shapefile of Protected Water Areas.

28.
Sovereign Meantered Rivers: Iowa

Sovereign Meantered Rivers: Iowa

2017. Iowa Department of Natural Resources. Sovereign Meandered Rivers of Iowa This zip file contains a shapefile of the listed Sovereign Meandered Rivers of Iowa.

30.
Surface Water Classification: Iowa

Surface Water Classification: Iowa

2017. Iowa Department of Natural Resources. Stream Use Assessment and Attainability This zip file contains a file geodatabase with streams segments and their classifications.

31.
Trout Streams: Iowa

Trout Streams: Iowa

2017. Iowa Department of Natural Resources. Trout Streams of Iowa Zip file contains a shapefile.

32.
Impaired Waters: Iowa, 2016

Impaired Waters: Iowa, 2016

2016. Iowa Department of Natural Resources. Impaired Waters of Iowa This zip file contains shapefiles for the stream and lake segments.