Line 27:
Line 27:
1 part sand [[Bioretention: Filter media#Organic components|organic soil components]] and [[Bioretention: Filter media#Additives|additives]]
1 part sand [[Bioretention: Filter media#Organic components|organic soil components]] and [[Bioretention: Filter media#Additives|additives]]
|-
|-
−
|This mixture may be assumed to have a porosity of [[0.4 unless demonstrated otherwise|Bioretention media storage]]
+
!
+
|This mixture may be assumed to have a porosity of [[Bioretention media storage|0.4 unless demonstrated otherwise]]
|This mixture may be assumed to have a porosity of 0.35 unless demonstrated otherwise
|This mixture may be assumed to have a porosity of 0.35 unless demonstrated otherwise
|}
|}