m
m
Line 12: Line 12:
 
</tr>
 
</tr>
 
<tr>
 
<tr>
<td>Bioretention<sup>1</sup></td>
+
<td>Bioretention</td>
 
<td>85<sup>2</sup></td>
 
<td>85<sup>2</sup></td>
 
<td>
 
<td>

Revision as of 16:47, 3 February 2015

Pollutant removal percentages for bioretention BMPs. Source Winer, 2000.
Link to this table

Practice TSS Total Phosphorus Total nitrogen Metals1 Bacteria Hydrocarbons
Bioretention 852
  • 100 for water that is infiltrated
  • see [1] for water that passes through an underdrain
  • 0 for water bypassing the bioretention BMP
50 95 352 80

1 Average of zinc and copper
2 Assumed values based on filtering practice performance