Opal is an unincorporated community in Meade County, in the U.S. state of South Dakota. [1]
Opal was laid out in 1907. [2] A post office was established at Opal in 1909. [3]
44°53′30″N 102°27′02″W / 44.89167°N 102.45056°W
Opal is an unincorporated community in Meade County, in the U.S. state of South Dakota. [1]
Opal was laid out in 1907. [2] A post office was established at Opal in 1909. [3]
44°53′30″N 102°27′02″W / 44.89167°N 102.45056°W