Virginia Water Science Center
USGS IN YOUR STATE
USGS Water Science Centers are located in each state.
USGS StreaMail is system for accessing real-time river stage and streamflow from hand-held wireless devices, such as cell phones and Blackberries. All you have to do is send an email or text message to "email@example.com" and use a USGS station number in the "Subject" line. In a few minutes you'll get back an email with the most recent stage and streamflow.