Stormwater Bmp Sizing

Stormwater Best Management Practice (BMP) and green infrastructure sizing criteria, pollutant removal efficiencies, and design parameters for 12 BMP types per EPA, International Stormwater BMP Database 2020, MDE, Virginia DEQ, and Minnesota Stormwater Manual

Civil Engineering12 sections36 sample rowsKey: bmp_type

Attributes

design_storm_inin

sizing_ratio_bmp_to_drainage_areadimensionless

ponding_depth_inin

media_depth_inin

underdrain_required

infiltration_rate_in_per_hr_minin/hr

TSS_removal_pct%

phosphorus_removal_pct%

nitrogen_removal_pct%

peak_flow_reduction_pct%

volume_reduction_pct%

maintenance_frequency

expected_lifespan_yearsyears

relative_cost_index

applicable_HSG

max_contributing_drainage_acresacres

notes

Browse data

bioretention3 rows permeable_pavement3 rows infiltration_basin3 rows dry_detention3 rows wet_pond3 rows constructed_wetland3 rows green_roof3 rows sand_filter3 rows swale3 rows rain_barrel3 rows underground_detention3 rows hydrodynamic_separator3 rows

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