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__NOTOC__
 
__NOTOC__
<p>Infiltration of stormwater into underlying soils is one the priority level 1. mechanisms to achieve MOECC Runoff Volume Control targets.
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<p>Infiltration of stormwater into underlying soils is one the priority level 1. mechanisms to achieve MOECC Runoff Volume Control targets.</p>
 
{{TextBox|1= Infiltration is promoted through a number of LID BMPs:
 
{{TextBox|1= Infiltration is promoted through a number of LID BMPs:
*[[Infiltration chambers]] (underground)
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<ul>
*[[Infiltration trenches]] (underground)
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<li>[[Infiltration chambers]] (underground)</li>
*[[Dry ponds]] (surface)
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<li>[[Infiltration trenches]] (underground)</li>
*[[Bioretention cells]] (surface)
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<li>[[Dry ponds]] (surface)</li>
*[[Bioswales]] (surface)
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<li>[[Bioretention cells]] (surface)</li>
}}
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<li>[[Bioswales]] (surface)</li>
</p>
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</ul>}}
 
===Constraints===
 
===Constraints===
 
Infiltration practices are not recommended:
 
Infiltration practices are not recommended:
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<p>
 
<p>
 
===Designing within constraints===
 
===Designing within constraints===
Infiltration can still be optimized over 'tight' soils with infiltration rates ≤ 15 mm/hr:
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{{TextBox|1= Infiltration can still be optimized over 'tight' soils with infiltration rates ≤ 15 mm/hr:
 
<ul>
 
<ul>
 
<li>[[Bioretention: Internal water storage |Bioretention with internal water storage]]</li>
 
<li>[[Bioretention: Internal water storage |Bioretention with internal water storage]]</li>
 
<li>[[Bioretention:_Partial_infiltration|Partially infiltrating bioretention]]</li>
 
<li>[[Bioretention:_Partial_infiltration|Partially infiltrating bioretention]]</li>
</ul>
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</ul>}}
Where infiltration is impossible, LID design alternatives exist which can still capture and retain  stormwater:
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----
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{{TextBox|1= Where infiltration is impossible, LID design alternatives exist which can still capture and retain  stormwater:
 
<ul>
 
<ul>
 
<li>[[Bioretention: Non-infiltrating | Bioretention planters]]</li>
 
<li>[[Bioretention: Non-infiltrating | Bioretention planters]]</li>
 
<li>[[Rainwater harvesting]]</li>
 
<li>[[Rainwater harvesting]]</li>
 
<li>[[Green roofs]]</li>
 
<li>[[Green roofs]]</li>
</ul></p>
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</ul>}}
 
   
===Planning===
 
===Planning===
 
<h4>Soil infiltration rate</h4>
 
<h4>Soil infiltration rate</h4>
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