"568.1472" . . . "610000.0" . "-6" . . "621597.14648064" . . . "605" . . "610000.0" . "621597.14648064" . . "Grenville, South Dakota" . "Grenville Township" . "0.0" . "57239" . "568.0" . "83.08532349674893" . . . . "Grenville" . "Grenville, South Dakota" . . . "83.2" . "-5" . . "48" . . . .