[ARCS] Armed Research Containment Site - 81

[REDACTED], United States Located beneath [REDACTED] in [REDACTED], United States, Site-81 is an SCP Foundation "super-site" responsible for a large portion of anomalous activity in the United States midwest. Site-81 was originally conceived as an expeditionary site to study apparent anomalous activity in and around southern Indiana's limestone mines, specifically those relating to three different mining companies; United Limestone, Indiana Limestone Corporation, and the B.G. Hoadley Mining Group. The first anomalous activity documented at Site-81 was SCP-2812, which expanded Site-81's grasp past the limestone mines and into anomalous activity within small towns throughout the region.