. . "-6" . . . "605" . . . "Valley Springs" . "Valley Springs, SD" . "2540000.0" . . . . "Valley Springs Township" . "2540000.0" . "\u201CThe Front Door to South Dakota,\u201D" . . . . "57068" . "427.9392" . "287.74" . . . "-5" . . "0.0" . "885" . . . "2538188.34812928" . . "Valley Springs, South Dakota#History" . "428.0" . . "Spring Valley Township" . . "2538188.34812928" . . . "287.6074978982679" . "Valley Springs, South Dakota" . "Valley Springs, South Dakota" .