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→Volume
===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 by catchment imperviousness for continuous flow dry ponds with basic protection (MOE, 2003)<ref name="MOE"></ref>
|+ style="text-align:center;" | Recommended storage volumes per ha by catchment imperviousness for continuous flow dry ponds with basic protection (MOE, 2003)<ref name="MOE"></ref>
! Imperviousness of Catchment
! Imperviousness of Catchment
! Storage Volume (m³/ha)
! Storage Volume (m³/ha)
! Permanent pool (extended detention) (m³/ha)
|-
|-
| 35%
| 35%
| 90
| 90
| 50
|-
|-
| 55%
| 55%
| 150
| 150
| 81
|-
|-
| 70%
| 70%
| 200
| 200
| 89
|-
|-
| 85%
| 85%
| 240
| 240
| 107
|}
|}