Changes

}}

}}

</p>

</p>

===Potential Constraints===

===Constraints===

<ol>

<ol>

<li>Shallow bedrock </li>

<li>Where the bedrock is within 1 m below the bottom of the proposed BMP.</li>

<li>High groundwater or areas where increased infiltration will result in elevated groundwater levels, which can be demonstrated to damage critical utilities or private property. </li>

<li>Where the seasonal high groundwater level comes within 1 m below the bottom of the proposed BMP. Or in areas where increased infiltration will result in elevated groundwater levels, which can be demonstrated to damage critical utilities or private property. </li>

<li>Swelling clays or unstable sub-soils</li>

<li>Over swelling clays or unstable sub-soils</li>

<li>Contaminated soils or sites with high risk of contamination from onsite activities </li>

<li>Over contaminated soils or sites with high risk of contamination from onsite activities </li>

<li> Flood prone areas where the wastewater system is sensitive to groundwater conditions causing sewer backups, and where LID BMPs have been found to be ineffective. </li>

<li>In flood prone areas where the wastewater system is sensitive to groundwater conditions causing sewer backups, and where LID BMPs have been found to be ineffective. </li>

<li> Areas where the ecology and natural hydrology are dependent upon surface water. </li>

<li>In areas where the ecology and natural hydrology are dependent upon surface water. </li>

<li> Prohibitions and/or restriction 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>

</ul>

===Planning===

===Planning===