
LeAnne Sweeny
Environmental Planning and Permitting Project Manager
LeAnne joined Stillwater Sciences in 2026 as an Environmental Planning and Permitting Project Manager. Prior to joining Stillwater, she worked in environmental consulting, California state government, and with an Oregon watershed council, building expertise in project management, environmental permitting, and multidisciplinary collaboration. She has worked on a variety of California water resources and habitat restoration projects and appreciates collaborating with scientists, engineers, and agencies to find practical solutions. LeAnne is especially passionate about projects that improve habitat and create lasting environmental benefits. Outside of work, you’ll likely find her exploring a new overlanding trail, traveling, or spending time with her husband and their three dogs.
Education: B.S. Biological Sciences; Professional Science Master, Natural Resources and Environmental Science
