|Provision of appropriate level of protection (Table 3.2)
+
|Provision of appropriate level of protection
−
|style="text-align: left|See Table 3.2
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|style="text-align: left|See [[#Water volume storage requirements based on catchment type and receiving waters|below]]
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|-
|Active Storage
|Active Storage
Line 131:
Line 131:
|style="text-align: left|Minimum 7.5 m above maximum water quality/erosion control water level
|style="text-align: left|Minimum 7.5 m above maximum water quality/erosion control water level
|}
|}
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+
===Water volume storage requirements based on catchment type and receiving waters<ref>Toronto and Region Conservation Authority (TRCA), and CH2M Hill Canada. 2018. Inspection and Maintenance Guide for Stormwater Management Ponds and Constructed Wetlands (T van Seters, L Rocha, and K Delidjakovva, Eds.).</ref>===
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{| class="wikitable"
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!rowspan=2|Performance level
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!colspan=4|Storage volume (m<sup>3</sup>/Ha) required according to catchment impervious cover