Add up to 2 more sites and replot for "Temperature, water, degrees Fahrenheit, [sensor located at 88 ft]"
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 "Lake or reservoir water surface elevation above NGVD 1929, feet"