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[[File:Screeningprocessdiagram.png|thumb|Process Diagram for Screening LID Options]]
 
[[File:Screeningprocessdiagram.png|thumb|Process Diagram for Screening LID Options]]
 
=== Site Conditions ===
 
=== Site Conditions ===
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Complete definition of pre-development site conditions is essential prior to screening of
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potential stormwater BMPs. The designer should prepare maps describing site
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conditions, to ensure that all environmental features and functions that need
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consideration in accordance with provincial, municipal and conservation authority
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development regulations are identified. This includes watercourses and small drainage
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features, floodplains, important recharge areas, steep slopes, wetlands, natural heritage
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conservation areas and significant wildlife habitats. In addition, information regarding
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native soil types, infiltration capacity and depth to water table must be determined.
    
=== Define Design Criteria ===
 
=== Define Design Criteria ===
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