I. Summarize and make available past plans and studies Dept - - PowerPoint PPT Presentation

▶

Oct 23, 2023 322 likes •400 views

I. Summarize and make available past plans and studies Dept Planning & Development III. Create a Chicago River Shoreline Survey (2004) working system map Purpose: Categorize and inventory existing bank conditions Establish GIS

SLIDE 1

SLIDE 2

I. Summarize

and make available past plans and studies

SLIDE 3

Dept Planning & Development Chicago River Shoreline Survey (2004) Purpose: Categorize and inventory existing bank conditions Establish 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

SLIDE 4

Riverbank type (seawall or slope riverbank condition)

SLIDE 5

Riverbank slope angle (percent)

SLIDE 6

Riverbank slope condition

SLIDE 7