Google Earth
Tracking real-time data from this LOBO node in Google Earth is easy. Download and install the latest version of Google Earth here. Then, click on this link:
Columbia River Estuary: http://columbia.loboviz.com/0023.kml
Lower Columbia River: http://columbia.loboviz.com/1023.kml
River Mile 145: http://columbia.loboviz.com/0032.kml
If Google Earth has been registered as a valid application type in your browser, you are done. If not, simply right-click the link, save as a file to your Desktop, and then File->Open in Google Earth to load it.