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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>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) |
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| <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> |