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Stormwater Green-Infrastructure BMP Inspection

このチェックリストは英語版です。

Inspection and maintenance verification of green-infrastructure stormwater BMPs such as bioretention cells, permeable pavement, bioswales, and green roofs.

EPA NPDES MS4 / Green InfrastructureEPA Stormwater BMP GuidanceLocal Stormwater Design Manual

無料のPDFまたはWord・メールアドレスを入力してダウンロード。

BMP Identification

  • BMP ID / location *
  • Date of inspection *
  • BMP type (bioretention, permeable pavement, bioswale, green roof, tree box)

Inflow & Pretreatment

  • Are inlets, forebays, and pretreatment devices free of clogging or sediment overload? *
  • Is flow entering the BMP as designed (no bypass or erosion at inflow points)? *
  • Estimated sediment accumulation depth (inches)

Infiltration & Media

  • Does the BMP drain down within the design time (no prolonged standing water)? *
  • Is permeable pavement surface free of clogging (infiltration confirmed)?
  • Is the engineered media/mulch layer intact and at proper depth?
  • Are underdrains and cleanouts functioning?

Vegetation & Erosion

  • Is vegetation healthy with target coverage and free of invasive species? *
  • Is the BMP free of erosion, scour, or channelization? *
  • Is trash and debris removed from the surface?

Outflow & Compliance

  • Are overflow/outlet structures intact and unobstructed? *
  • Is the BMP performing its water-quality/quantity function per the SWMP? *
  • Maintenance actions performed / recommended

Stormwater Green-Infrastructure BMP Inspectionチェックリストの完全版をダウンロード

印刷しやすいPDF、または編集可能なWord文書で無料で入手できます。