United States, Illinois, Cass, W side US Rt. 67, 12.8 mi N of Morgan Co. line, Hobrock farm; Arenzville quad. T18N, R12W, NE/4, SE/4, SW/4, Sec. 22; 39.999238 -90.436817
39.999238 -90.436817 +-969m. WGS84
Sand pond. West sandy muck, being plowed and drained.