Answer the following questions about superlatives of the U.S. state of North Carolina.
For the river, name the longest river that flows through or along the border of North Carolina by total length of the river, not just its length in North Carolina.
For the lakes, name the largest lake of that type in or bordering North Carolina by total surface area, not just area in North Carolina.
For temperature records, name either the temperature in degrees Fahrenheit or the location where that temperature was recorded.