Big Ten Academic Alliance Geospatial Discovery Portal

Big Ten Academic Alliance Geoportal

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You searched for: Subject Inland Waters Remove constraint Subject: Inland Waters Collection Iowa GeoData Remove constraint Collection: Iowa GeoData Data type Mixed Remove constraint Data type: Mixed
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1.
Mixed

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.

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...

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Mixed

Ground Water Quality: Iowa

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

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Mixed

Impaired Lakes Web Service: Iowa

A web service of the current impaired lakes in Iowa.

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Mixed

Impaired Streams Web Service: Iowa

Web service of impaired streams in Iowa.

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Mixed

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 ...

16.
National Wetland Inventory: Iowa

National Wetland Inventory: Iowa

2017. Iowa Department of Natural Resources. National Wetlands Inventory of Iowa.

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Mixed

Potential Flood Scour Areas: Iowa

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

18.
Source Water Web Service: Iowa

Source Water Web Service: Iowa

This web service provides access to the data used in the Source Water Mapper application.

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Mixed

Stream Centerlines: Iowa

2017. Iowa Department of Natural Resources. Stream Centerlines in Iowa File Geodatabase.

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Mixed

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.