Counties 1 Southern South (formerly known as Southern Counties South) is a level 7 league in the Rugby Football Union South West Division, the rugby union governing body for South West England, part of the Rugby Football Union. When league rugby first began in 1987 it was a single league known as Southern Counties but since 1996 the division was split into two regional leagues: Southern Counties North and Southern Counties South. Counties 1 Southern South currently sits at the seventh tier of club rugby union in England and primarily features teams based in Dorset and Wiltshire.