Changes

==Design==

==Design==

{|{| class="wikitable"

{|{| class="wikitable"

|+Design parameters for extended detention<ref name="MOE">Ontario Ministry of Environment. (2003). Stormwater Management Planning and Design Manual. Retrieved January 15, 2017, from https://www.ontario.ca/document/stormwater-management-planning-and-design-manual/stormwater-management-plan-and-swmp-design</ref>

|+Design parameters for extended detention<ref name="MOE"></ref>

!Element  

!Element  

!Design Objective  

!Design Objective  

===Volume===

===Volume===

{| class="wikitable" style="float:right; margin-left:15px;

{| class="wikitable" style="float:right; margin-left:15px;

|+ style="text-align:center;" | Recommended storage volumes per ha for continuous flow dry ponds to attain 60% long-term suspended solid removal (MOE, 2003)<ref> MOE. 2003. Stormwater Management Planning and Design Manual. https://www.ontario.ca/document/stormwater-management-planning-and-design-manual-0/environmental-design-criteria</ref>

|+ style="text-align:center;" | Recommended storage volumes per ha for continuous flow dry ponds to attain 60% long-term suspended solid removal (MOE, 2003)<ref name="MOE"></ref>

! Imperviousness of Catchment

! Imperviousness of Catchment

! Storage Volume (m³/ha)

! Storage Volume (m³/ha)