* Milorganite is the trademark of a biosolids fertilizer produced by the Milwaukee Metropolitan Sewerage District. The recycled organic nitrogen fertilizer from the Jones Island Water Reclamation Facility in Milwaukee, Wisconsin, is sold throughout North America, reduces the need for manufactured nutrients.  
* Loop is the trademark of a biosolids soil amendment produced by the King County Wastewater Treatment Division. Loop has been blended into GroCo, a commercially available compost product, since 1976. Several local farms and forests also use Loop directly.
* TAGRO is short for "Tacoma Grow" and is produced by the City of Tacoma, Washington, since 1991.
* Dillo Dirt has been produced by the City of Austin, Texas, since 1989.
* Biosolids are applied as fertilizer in the Central Wheatbelt of Australia as a recycling program by the Water Corporation.