Randall Coots

• Colville River fecal coliform total maximum daily load study
• Guidance for conducting water quality assessments and watershed characterizations under the nonpoint rule (Chapter 400-12 WAC)
• Investigation of petroleum products in Black Lake sediment and surface water adjacent to an underground storage tank site
• Lake Chelan DDT and PCBs in fish
• Pesticide reduction evaluation for cranberry bog drainage in the Grayland area