Flow Rates & Holding Capacities

 The Dura-Trench system can capture, store, and convey large amounts of surface water.  The spreadsheet below will help select the correct size trench drain based on the required flow rate and storage capacity.  Our technical staff can also assist with any questions that you may have regarding the system design.


Flow and Storage spreadsheets

Dura Trench Flowrate and Storage Tables.xls 821.5KB Feb 16, 2016 7:41 AM
Dura Trench grate inflow.xlsx 21.1KB May 13, 2014 11:42 AM