Changes

*Bottom width between 0.6 - 2.4 m

*Bottom width between 0.6 - 2.4 m

*Minimum length 30 m

*Minimum length 30 m

Maximum depth of flow:

*Maximum depth of flow should be 50% height of grass for regularly mown swales, to maximum of 75 mm, or 33% height of vegetation for infrequently mown swales.  

 

*50% height of grass for regularly mown swales, to maximum of 75 mm.

*33% height of vegetation for infrequently mown swales.  

===Planting Considerations===

===Planting Considerations===