Add up to 2 more sites and replot for "Temperature, water, degrees Celsius"

 Add site numbers
'Enter up to 2 site numbers separated by a comma. A site number consists of 8 to 15 digits'

Add up to 2 more sites and replot for "Precipitation, total, inches"

 Add site numbers
'Enter up to 2 site numbers separated by a comma. A site number consists of 8 to 15 digits'

Add up to 2 more sites and replot for "Gage height, feet"

 Add site numbers
'Enter up to 2 site numbers separated by a comma. A site number consists of 8 to 15 digits'

Add up to 2 more sites and replot for "Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius"

 Add site numbers
'Enter up to 2 site numbers separated by a comma. A site number consists of 8 to 15 digits'

Add up to 2 more sites and replot for "Dissolved oxygen, water, unfiltered, milligrams per liter"

 Add site numbers
'Enter up to 2 site numbers separated by a comma. A site number consists of 8 to 15 digits'

Add up to 2 more sites and replot for "pH, water, unfiltered, field, standard units"

 Add site numbers
'Enter up to 2 site numbers separated by a comma. A site number consists of 8 to 15 digits'

Add up to 2 more sites and replot for "Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen"

 Add site numbers
'Enter up to 2 site numbers separated by a comma. A site number consists of 8 to 15 digits'