Work Item
ASTM WK83540

New Test Method for Scour of Hydrodynamic Separators and Settling Devices

1. Scope

testing of performance criteria for hydrodynamic stormwater separators and underground settling devices as it relates to the measurement of the resuspension and washout (scour) of previously captured sediment


water quality, hydrodynamic separators, resuspension, storm water control measure, manufactured treatment device


no standard currently exists for characterizing they susceptibility of Hydrodynamic Separators to the resuspension and washout of settled solids

The title and scope are in draft form and are under development within this ASTM Committee.


Developed by Subcommittee: E64.01

Committee: E64

Staff Manager: Frank McConnell

Work Item Status

Date Initiated: 09-23-2022

Technical Contact: Daniel Figola

Item: 000