Southern Steelhead Conservation
Watershed Restoration and Dam Removal Projects
Dr. Drill has served as a researcher and technical expert on several efforts to restore watersheds, and remove large dams, throughout Ventura and Los Angeles Counties
Ecosystem/steelhead friendly ways to restore fire and debris flow affected watersheds in Santa Barbara and Ventura Counties:
Smith, Stacie; Gomez, Mauricio; White, Jason; Boyd, Lea; Dagit, Rosi; Drill, Sabrina; Hirsch, Regina; Robinson, Tim. (2018). Fire and Flow Forum Strategic Plan: A Stakeholder Response to Rising Climatic Threats in Southern California Watersheds. South Coast Habitat Restoration and National Marine Fisheries Service. 23.
Restoration of ecosystems and fish passage by removing large dams:
Population, Habitat, and Barrier Survey Publications
Dagit, R.; Drill, Sabrina; Adams, S. (2009). Die off and current status of southern steelhead trout (Oncorhynchus mykiss) in Malibu Creek, Los Angeles County, USA. Bulletin of the Southern California Academy of Sciences. Southern California Academy of Science. 108, 1-15. 2009.
Dagit, R.; Drill, Sabrina; Meyer, B. (2005). "Historic Distribution of Southern Steelhead Trout in the -Santa Monica Bay Region." Pacific States Marine Fisheries Commission AWIP-S-4: 235.