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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>
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<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>typical storm sizes</th>
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<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>
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</tr>
 
</tr>
 
<tr>
 
<tr>
<td>Infiltration basin</td>
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<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>bioretention basin</td>
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<td>Bioretention basin</td>
<td>located throughout the watershed</td>
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<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>typically 5 acres</td>
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<td>Typically 5 acres</td>
<td>ideally 12 inches; can be up to 18 inches with appropriate design and plant selection</td>
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<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>
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<noinclude>
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[[Category:Level 3 - General information, reference, tables, images, and archives/Tables/Bioretention]]
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</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.