Case Study
Largest River Island in the United States Manages Flood Control with In-Situ® System
Application Note Innovations in Water Monitoring Page 1 Largest River Island in the United States Manages Flood Control with In-Situ ® System Level TROLL ® , controller, and telemetry system monitor water levels and activate pumps January 2012 Introduction Some of the most fertile agricultural lands in the United States are found in the Willamette Valley of Oregon. Sauvie Island, the largest river island in the United States, lies appr