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Chapter 4

Topography Design Catalog

Longitudinal section. Water flows from left to right.

[4.118]

Plan view. Water flows from top to bottom.

[4.119]

Hydraulic Metrics T10= 30 s Tdet= 58 s Tn= 60 s T10/ Tnc= 0.45 Âą0.02 Ce/C0= 0.45 Âą0.02 Earthwork Cost $7,472

149

Habitat Diversity Index 0.29 Upland Area: 3% Emergent Area: 2% Submergent Area: 1% Open Water Area: 94% Topography Volume 603 cm3

Design Guidelines For Urban Stormwater Wetlands  
Design Guidelines For Urban Stormwater Wetlands