If you are a recreational boater, fisherman, or another member of the maritime community, NOAA's Office of Coast Survey wants to pick your brain about the "magenta line," which historically depicted the recommended route for the Intracoastal Waterway Route (IWR) on NOAA nautical charts. A recent Federal Register Notice outlines NOAA's options for improving the accuracy of the magenta line, which is presently being removed from new editions of nautical charts. Federal funding does not allow for consistent maintenance of the 3…