Choose alert condition and subscribe here: https://water.usgs.gov/wateralert/subscribe2/index.html?site_no=08017044&type_cd=sw
Add up to 2 more sites and replot for "Temperature, water, degrees Celsius, Elevation: 1.000"
Add up to 2 more sites and replot for "Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius"
Add up to 2 more sites and replot for "Salinity, water, unfiltered, parts per thousand"