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<tr>
 
<td colspan=6>
 
<td colspan=6>
<sup>1</sup> All concentration values in mg/L which equals parts per million
 
 
<sup>2</sup> For example, sand, mixed sand/peat and other geologic media
 
 
<sup>3</sup> Grass filter/swale
 
 
<sup>4</sup> See Appendix N discussion
 
 
<sup>5</sup> Not enough information given in databases to differentiate type of filter so both combined for this entry
 
 
</td>
 
</td>
 
</tr>
 
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<font size=1><sup>1</sup> All concentration values in mg/L which equals parts per million<br>
 +
<sup>2</sup> For example, sand, mixed sand/peat and other geologic media<br>
 +
<sup>3</sup> Grass filter/swale<br>
 +
<sup>4</sup> See Appendix N discussion<br>
 +
<sup>5</sup> Not enough information given in databases to differentiate type of filter so both combined for this entry</font size>
  
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[[category:table]]

Revision as of 14:52, 7 March 2013

Typical pollutant effluent concentrations, in milligrams per liter, for filtration BMPs.
Link to this table

Pollutant Concentrations1 for Filtration BMPs (Source: ASCE International BMP Database (ww.bmpdatabase.org), Tornes (2005) and Winer (CWP, 2000) (see also Appenidx N)
Practice TSS High-Med-Low4 TP High-Med-Low4 TN5 Cu5 Zn5
Media Filter2 5-11-16 0.06-0.10-0.19 1.1 0.008 0.060
Vegetative Filter3 13-20-44 0.15-0.24-0.36 1.1 0.008 0.060

1 All concentration values in mg/L which equals parts per million
2 For example, sand, mixed sand/peat and other geologic media
3 Grass filter/swale
4 See Appendix N discussion
5 Not enough information given in databases to differentiate type of filter so both combined for this entry