i. summarize - chicago · 14.54 5.34 inches a: 1173849.326 1911473.609 feet Ãable of contents...
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I. Summarize and make available past plans and studies
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Dept Planning & Development Chicago River Shoreline Survey (2004)
Purpose: Categorize and inventory existing bank conditionsEstablish GIS baseline of riverbank system
Survey included:General slope data (angle, height, stability, condition)General wall data (type, height, uniformity, anchorage, condition)Wildlife habitat suitability, tree coverage, dominant plants
Summary bank types: slopes 46%seawall 39%slopes over seawalls 13%walls over slopes 2%
slopes seawalls slopes on top of seawall walls on top of slopes
III. Create a working system map
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Riverbank type (seawall or slope riverbank condition)
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Riverbank slope angle (percent)
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Riverbank slope condition
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The Nature Conservancy’s Chicago Greenprint http://bit.ly/ChicagoGreenprint