create hover text for ned and nhd
create hover text for ned and nhd

agrc/gis.utah.gov,agrc/agrc.github.io,agrc/agrc.github.io,agrc/agrc.github.io,agrc/gis.utah.gov,agrc/gis.utah.gov,agrc/agrc.github.io,agrc/gis.utah.gov,agrc/agrc.github.io,agrc/gis.utah.gov