Parent Layer:
Flood Resources
Name: Rivers and Creeks
Display Field: Name
Type: Feature Layer
Geometry Type: esriGeometryPolyline
Description: LEVEE METADATA - These levee lines were derived from two sources, the line features designated as levees on the 24K DRG and the digital line features designated as levees present in SSURGO line data for Pottawattamie County, Iowa. The SSURGO data and 24K DRG do not register together well so the levee line was heads up digitized and then corrected using DEM10_HILLSHADE and 2010 LiDAR derived contours. Where the SSURGO data and 24K DRG agreed the levee line was drawn. Where only one of the two datasets indicated a levee the levee line was omitted. Ground truth was obtained in one of the omitted areas, Section 21, Rockford Township, that indicated the road is acting as a levee and that section was added to the levee lines.
Service Item Id: e6d8b05fe1ba4a8c817da72bca8fa1c4
Copyright Text:
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YMin: 4992500.741057115
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Spatial Reference: 102100
(3857)
Drawing Info:
Renderer:
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Label: Primary River
Description: N/A
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Label: Secondary River
Description: N/A
Symbol:
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Label: Primary Creek
Description: N/A
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Color: [0, 112, 255, 255]
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Class Maximum Value: 3
Label: Secondary Creek
Description: N/A
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Labeling Info:
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Label Expression: [Name]
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HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText
Type ID Field: null
Fields:
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OBJECTID
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Name
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Type
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type: esriFieldTypeInteger, alias: Type
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[34300: DamWeir]
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