Changes

===How is it being used?===

===How is it being used?===

Bold & Gold Filtration Media is currently being used in experimental projects in North Carolina to evaluate nutrient reduction capabilities. No projects that used Bold & Gold were found in Ontario, however, it has been used for projects such as an upflow filter chamber following a detention pond, a commercial green roof in Florida, and a subsurface upflow wetland filter for nutrient removal. <ref>Stormwater Treatment Environments, LLC. Success Stories. http://greensmarts.com/success_stories.html. Accessed September 8, 2017.</ref>  Filtration Media Specifications and Typical Cross Sections are provided on the Bold & Gold website.

Bold & Gold Filtration Media is currently being used in experimental projects in North Carolina to evaluate nutrient reduction capabilities. Bold & Gold was estimated to remove 46-58% of total phosphorus in an urban on-line up-flow filter and an off-line filter in Florida. Designs should minimize backwater since P contributions were recorded when backwater conditions existed (FDOT, 2014)<ref>FDOT. 2014. Demonstration Bio Media for Ultra-urban Stormwater Treatment. https://www.fergusonwaterworks.com/wp-content/uploads/2022/11/Demonstration-Bio-Media-For-Ultra-Urban-Stormwater-Treatment-1.pdf. Accessed August 2025.</ref>. Detailed drawings and product specifications are available on the Bold & Gold website. No projects that used Bold & Gold were found in Ontario.

 

Bold & Gold was estimated to remove 46-58% of total phosphorus in an urban on-line up-flow filter and an off-line filter in Florida. Designs should minimize backwater since P contributions were recorded when backwater conditions existed (FDOT, 2014)<ref>FDOT. 2014. Demonstration Bio Media for Ultra-urban

Stormwater Treatment. https://www.fergusonwaterworks.com/wp-content/uploads/2022/11/Demonstration-Bio-Media-For-Ultra-Urban-Stormwater-Treatment-1.pdf. Accessed August 2025.</ref>.

===Benefits===

===Benefits===