What's Happening

By Sally Brown, University of Washington Abstracts of these resources are available in the searchable Information Portal offered to Northwest Biosolids members. Weed seed viability in composted…

Global GAP International Alliance
Biosolids work groups from the European Union (EU) and United States have banded together in a cooperative proposal to integrate biosolids beneficial use into…

Authors: Nathan Stacey, Washington State University (WSU)-Puyallup; Ricky Lewis & Tarah Sullivan, WSU-Pullman and Joan Davenport, WSU-Irrigated Agriculture Research & Extension Center Prosser…

By Sally Brown, University of Washington Abstracts of these resources are available in the searchable Information Portal offered to Northwest Biosolids members. PFAS and organic residuals…

EPA ECHO Database
2018 marked the second year of the U.S. EPA electronic biosolids facility report collection known as ECHO (Enforcement Compliance History Online) database.  Results for 2017…

Author: Sarah Whitehouse, Thompson Rivers University, Master of Science in Environmental Science
Co-Author: Dr. Lauchland Fraser, Thompson Rivers University, Professor of Natural Resource…

By Sally Brown, University of Washington Abstracts of these resources are available in the searchable Information Portal offered to Northwest Biosolids members. Long-term impacts of infrequent…

By Adria Lau, University of Washington Introduction:  The degradation of soil is one of the most understated issues the world faces today—though the soil allows us to sustain ourselves, we rarely…

By Sally Brown, University of Washington Abstracts of these resources are available in the searchable Information Portal offered to Northwest Biosolids members. Antibiotic resistant bacteria in…

By Dan M. Sullivan, Oregon State University Photos courtesy of City of Portland, ORThe impact of repeated biosolids application on grass forage yield has been documented over a 15-year period at a…