m
m
Line 14: Line 14:
 
<tr>
 
<tr>
 
<td>Bioretention</td>
 
<td>Bioretention</td>
<td>85<sup>2</sup></td>
+
<td>80<sup>2</sup></td>
 
<td>
 
<td>
 
*100 for water that is infiltrated
 
*100 for water that is infiltrated

Revision as of 16:50, 18 May 2022

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

Practice TSS Total Phosphorus Total nitrogen Metals1 Bacteria Hydrocarbons
Bioretention 802
  • 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