Add up to 2 more sites and replot for "Lake or reservoir elevation above local mean sea level (LMSL), feet, [OLDPR]"
Add up to 2 more sites and replot for "Lake or reservoir elevation above local mean sea level (LMSL), meters, [OLDPR]"
Add up to 2 more sites and replot for "Lake or reservoir elevation, above Puerto Rico Datum of 2002, feet"
Add up to 2 more sites and replot for "Lake or reservoir elevation, above Puerto Rico Datum of 2002, meters"