The Secret Life of Rivers 2.0 Update from S Solomon Leaping Frog Films on Vimeo. Take a journey through the unusual world that exists beneath a streambed. Called the hyporheic zone, this world of microscopic flora and fauna is vital to the health of rivers around the world. Find out why, and see the slime […]

Natural Systems Design is pleased to announce, that we will be sponsoring a 5-day design course on the design of large wood habitat in the Upper Columbia region. The workshop will incorporate current design and assessment methodology from the newly published Large Wood National Manual (Bureau of Reclamation and U.S. Army Corps of Engineers, 2015) […]