Backup Documents 10/08/2019 item #11A Flow Patterns and Control Elevations 2019 2Lely Area Stormwater Management Improvements
An Overview of Flow Patterns and Control Elevations in the Cope Lane Area
Capital Projects Planning, Impact fees,& Program Management
Growth Management Department
October 8, 2019
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Original Lely Area Stormwater Improvement Master Plan
17 Sq. mile project area
10.5 miles of channel imp.
17 weirs
3 lakes
1 pump station
1 flow way
Permits issued 2005
11 years to construct
110 acres of mitigation area
Zoom in to Cope Lane Area
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Gray Area with Overland Flow Arrows Indicate State and Federal Jurisdictional Wetlands
Wingate Property
NORTH
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Wingate Property Cope Lane &
Crews Rd
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= Wetland Mitigation Land
Cope Lane
Santa Barbara Blvd
County Barn Rd.
CB Weir
Wingate Property
North
Crews Road
Whitaker Road
SB Weir # 3
Royal Wood Development
SB Weir # 1
SB Weir # 2
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Lidar Elevation Map
Wingate Property
High Elevation
Low Elevation
Overland Flow Direction Arrow
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Elev. At or Near the Wingate Property
100 Year Base Flood Elevation 9.5
Road CL Elevation 8.3
High Ground Near House 9.0-9.3
Low Ground Near House 7.3
Swale Bottom 6.0
CB Road Weir 6.7
Wingate Home Slab Elevation 9.24
Wingate Property
Flow Direction Arrow
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NORTH
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County Barn Road Weir
ID#: LCB-09-S0400
Looking North
East Side of CB Road
Controls water levels on the east side of County Barn Road
Located 500’ South of Cope Lane
Control Elevation = 6.7 Feet NAVD
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Wetlands and Overland Flow Area
Cope Lane
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