Difference between revisions of "BMP pollutant removal for bacteria"
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| Line 8: | Line 8: | ||
<tr> | <tr> | ||
<td>Bioretention<sup>b</sup></td> | <td>Bioretention<sup>b</sup></td> | ||
| − | <td> | + | <td>35</td> |
</tr> | </tr> | ||
<tr> | <tr> | ||
<td>Filtration<sup>c</sup></td> | <td>Filtration<sup>c</sup></td> | ||
| − | <td> | + | <td>35</td> |
</tr> | </tr> | ||
<tr> | <tr> | ||
| Line 20: | Line 20: | ||
<tr> | <tr> | ||
<td>Stormwater ponds</td> | <td>Stormwater ponds</td> | ||
| − | <td> | + | <td>70</td> |
</tr> | </tr> | ||
<tr> | <tr> | ||
Revision as of 22:23, 3 January 2013
| BMP group | Bacteriaa> |
|---|---|
| Bioretentionb | 35 |
| Filtrationc | 35 |
| Infiltrationd | 100 |
| Stormwater ponds | 70 |
| Stormwater wetlands | 75 |
aBacteria data include fecal streptococci, fecal coliform, E. coli, and total coliform
bData based on fewer than five monitoring studies
cExcludes vertical sand filters and filter strips
dNote that 100% is assumed for all infiltration, but only for that portion of the flow fully treated in the infiltration facility; by-passed runoff does not receive any treatment.