− | [[File:Maintenance of treetrench.PNG|thumb|500px|A [[Stormwater Tree Trench]] located on a municipal boulevard in need of general maintenance (Photo Source: Contech Engineered Solutions, 2021)<ref>Contech Engineered Solutions. 2021. Maintenance Considerations for High-Flow Bioretention Systems. The Stormwater Blog. October 12, 2021. Accessed 25 May 2022. https://www.conteches.com/stormwater-article/article/254/maintenance-considerations-for-high-flow-bioretention-systems</ref>.]] | + | [[File:Maintenance of treetrench.PNG|thumb|500px|A [[Stormwater Tree Trenches|Stormwater Tree Trench]] located on a municipal boulevard in need of general maintenance (Photo Source: Contech Engineered Solutions, 2021)<ref>Contech Engineered Solutions. 2021. Maintenance Considerations for High-Flow Bioretention Systems. The Stormwater Blog. October 12, 2021. Accessed 25 May 2022. https://www.conteches.com/stormwater-article/article/254/maintenance-considerations-for-high-flow-bioretention-systems</ref>.]] |