LEHI GREEN LINK R E STO RAT IO N
E DUCAT IO N
R EC R EAT IO N
Master Plan
Cascade Diagram
Slope 8% or more 5% or less 0-2%
Function Entry/Exit Large Turnout Medium Turnout Small Turnout
Circulation Proposed Multi-Use Path Proposed Pedestrian Path Underpath
Trees Palo Verde
C
Chinese Pistache Mesquite Desert Willow
B
Iron Wood Citrus Tree
Biome Dense Vegetation Grassland Riparian Area Desertscape
Cascades at Lehi
Caballo Diagram
Slope 8% or more 5% or less 0-2%
Function Entry/Exit Medium Turnout Small Turnout
Circulation Existing Trail Proposed Trail
Stormwater Runoff Direction of Water Flow Flood Area Retension Basin Rainwater Collection Roof
Trees A
Palo Verde Mesquite Desert Willow Iron Wood Cotton Wood Creosote
Biome Dense Vegetation Wetland Riparian Area Desertscape
Caballo del Rio
LID Tool-kit Constructed Wetland Emergent Vegetation
Mesic Xeric
Upland Vegetation
Submergent Vegetation
Water Table
Land-Water Ecotone
Hhydric
Soil Moisture Range
Facultative Range:
Retention Pond
Scene A : Caballo del Rio Trailhead 100-Year Available Storage 50-Year 25-Year Normal Water Level Permanent Pool 4’ Average Depth (10’ Maximum)
Compressed Air Tubing
Compressor Overflow Slope, 3:1 or less
Pond Aerator Sediment Storage Volume
Emergent plants
Infiltration Trench
Pervious Pavers Open Graded Base (Depth Varies by Design Application)
Curb-Cut
2’-8’ width
Filter fabric-lined Excavation
Scene B : Cascades Amphitheatre 3’-12’ depth
Aggregate Bedding
Filter Fabric
Overflow system for poorly-drained soils or large storm events
Filter fabric-lined detention media containing clean crushed gravel and uniformly graded aggregate between 1”-3” with 40% void
3/4” Gravel Base
perforated underdrain
Riparian Buffer
Zone 3: Runoff Control Consists of perennial grasses, with herbaceous and woody vegetation that slow runoff and absorb most contaminants Zone 2: Managed Forest Consists of slow-growing trees and shrubs that provide wildlife habitat, and mitigate remaining contaminants from zone 3 Zone 1: Undisturbed Forest Streamside zone consists of fast-growing, flood-tolerant trees and reed plants that stabilize banks and cool water through shading Scene C : Cactus Sculpture Garden
LDE 461: Fall 2015 Landscape Architecture III
Students: Anna Chen, Vincent Chung, Nathaniel Kirby Instructor: Paul Coseo