Difference between revisions of "Differences between infiltration basins and bioretention basins"
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| − | <font size=3>Summary of factors that can be used to determine differences between infiltration basins and bioretention basins.</font size><br> | + | <font size=3>'''Summary of factors that can be used to determine differences between infiltration basins and bioretention basins. This table corresponds with Table 1 in the adjacent flowchart.'''</font size><br> |
Link to this [[Differences between infiltration basins and bioretention basins|table]] | Link to this [[Differences between infiltration basins and bioretention basins|table]] | ||
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<th>Typical position in watershed</th> | <th>Typical position in watershed</th> | ||
<th>Treatment scale</th> | <th>Treatment scale</th> | ||
| − | <th> | + | <th>Typical storm sizes</th> |
<th>Maximum drainage area guidelines</th> | <th>Maximum drainage area guidelines</th> | ||
<th>Maximum ponding depth guidelines</th> | <th>Maximum ponding depth guidelines</th> | ||
| Line 12: | Line 12: | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>Infiltration basin</td> | + | <td>Infiltration (basin, trench, underground, dry well)</td> |
<td>Downgradient of other water quantity or water quality control practices</td> | <td>Downgradient of other water quantity or water quality control practices</td> | ||
<td>Development or regional scale control</td> | <td>Development or regional scale control</td> | ||
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</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td> | + | <td>Bioretention basin</td> |
| − | <td> | + | <td>Located throughout the watershed</td> |
<td>Site scale control</td> | <td>Site scale control</td> | ||
<td>Small storms (water quality events)</td> | <td>Small storms (water quality events)</td> | ||
| − | <td> | + | <td>Typically 5 acres</td> |
| − | <td> | + | <td>Ideally 12 inches; can be up to 18 inches with appropriate design and plant selection</td> |
<td>Engineered growing medium</td> | <td>Engineered growing medium</td> | ||
</tr> | </tr> | ||
</table> | </table> | ||
| + | <noinclude> | ||
| + | [[Category:Level 3 - General information, reference, tables, images, and archives/Tables/Bioretention]] | ||
| + | </noinclude> | ||
Latest revision as of 20:22, 26 July 2022
Summary of factors that can be used to determine differences between infiltration basins and bioretention basins. This table corresponds with Table 1 in the adjacent flowchart.
Link to this table
| BMP | Typical position in watershed | Treatment scale | Typical storm sizes | Maximum drainage area guidelines | Maximum ponding depth guidelines | Growing medium |
|---|---|---|---|---|---|---|
| Infiltration (basin, trench, underground, dry well) | Downgradient of other water quantity or water quality control practices | Development or regional scale control | Less frequent large storm events that exceed capacity of upgradient practices | 50 acres | 4 feet | Native soil |
| Bioretention basin | Located throughout the watershed | Site scale control | Small storms (water quality events) | Typically 5 acres | Ideally 12 inches; can be up to 18 inches with appropriate design and plant selection | Engineered growing medium |
This page was last edited on 26 July 2022, at 20:22.