The above figure depicts a recommended inspection program for LID BMPs over a 50 year life cycle. (TRCA, 2016).<ref>TRCA. 2016. Low Impact Development Stormwater Management Practice Inspection and Maintenance Guide. Version 1.0. https://sustainabletechnologies.ca/app/uploads/2016/08/LID-IM-Guide-2016-1.pdf</ref> | The above figure depicts a recommended inspection program for LID BMPs over a 50 year life cycle. (TRCA, 2016).<ref>TRCA. 2016. Low Impact Development Stormwater Management Practice Inspection and Maintenance Guide. Version 1.0. https://sustainabletechnologies.ca/app/uploads/2016/08/LID-IM-Guide-2016-1.pdf</ref> |