The App User’s Guide is coming soon! In the meantime, please refer to this PDF version: Click Here
Are you new to Lake Observer? Check out these videos for step-by-step instructions on how to install, register and begin using the Lake Observer app. The training videos were produced by USEPA and RTI for use by the Global Lake Ecological Observatory Network (GLEON) and North American Lake Management Society (NALMS) in training volunteers for the Secchi Dip-In.