Difference between revisions of "Runoff volume control targets"
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'''Retention''' - where the captured volume shall be ultimately [[infiltration|infiltrated]], [[Evapotraspiration|evapotranspired]] or [[Rainwater harvesting|re-used]] and the specified volume will not later be discharged to sewer networks (with the exception of internal water re-use activities) or surface waters and does not therefore become runoff, and | '''Retention''' - where the captured volume shall be ultimately [[infiltration|infiltrated]], [[Evapotraspiration|evapotranspired]] or [[Rainwater harvesting|re-used]] and the specified volume will not later be discharged to sewer networks (with the exception of internal water re-use activities) or surface waters and does not therefore become runoff, and | ||
| − | '''Volume | + | '''Volume capture and treatment''' - Also referred to as `treatment and release`, where the volume capture and treatment directly aims at reducing surface water impairment through treatment of the specified volume, often referred to as a “water quality volume”.<ref>MOECC (2018)</ref>}} |
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Revision as of 14:39, 17 October 2017
Runoff Volume Control Target (RVCT)
"The means to achieve the RVCT includes:
Retention - where the captured volume shall be ultimately infiltrated, evapotranspired or re-used and the specified volume will not later be discharged to sewer networks (with the exception of internal water re-use activities) or surface waters and does not therefore become runoff, and
Volume capture and treatment - Also referred to as `treatment and release`, where the volume capture and treatment directly aims at reducing surface water impairment through treatment of the specified volume, often referred to as a “water quality volume”.[1]
- ↑ MOECC (2018)