Changes

Jump to navigation Jump to search
no edit summary
Line 2: Line 2:  
<p>Infiltration of stormwater into underlying soils is one the priority level 1. mechanisms to achieve MOECC Runoff Volume Control targets.   
 
<p>Infiltration of stormwater into underlying soils is one the priority level 1. mechanisms to achieve MOECC Runoff Volume Control targets.   
 
{{TextBox|1= Infiltration is promoted through a number of LID BMPs:
 
{{TextBox|1= Infiltration is promoted through a number of LID BMPs:
*[[Infiltration chambers and trenches]] (underground)
+
*[[Infiltration chambers]] (underground)
*[[Infiltration basins]] (surface)
+
*[[Infiltration trenches]] (underground)
 +
*[[Dry ponds]] (surface)
 
*[[Bioretention cells]] (surface)
 
*[[Bioretention cells]] (surface)
 
*[[Bioswales]] (surface)
 
*[[Bioswales]] (surface)
Line 19: Line 20:  
<li>Where prohibitions and/or restrictions exist per approved Source Protection Plans (see MOECC guidance).  
 
<li>Where prohibitions and/or restrictions exist per approved Source Protection Plans (see MOECC guidance).  
 
</ol>
 
</ol>
<br><p>
+
<p>
 +
===Designing within constraints===
 
Infiltration can still be optimized over 'tight' soils with infiltration rates ≤ 15 mm/hr:
 
Infiltration can still be optimized over 'tight' soils with infiltration rates ≤ 15 mm/hr:
<li>[[Bioretention:_Partial_infiltration|Partially infiltrating bioretention]]</li></p>
+
<ul>
<p>Without infiltration, many LID design alternatives exist which can still capture and retain  stormwater:
+
<li>[[Bioretention: Internal water storage |Bioretention with internal water storage]]</li>
 +
<li>[[Bioretention:_Partial_infiltration|Partially infiltrating bioretention]]</li>
 +
</ul>
 +
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>
8,255

edits

Navigation menu