(SD-14-02) in Watertown, Codington County, SD. US212 W. 0.3 miles from jct with I29 (exit 177) in Watertown, S. on 33rd St. SE 0.1 miles to the building on the E. side of the road at the Mallard Pointe Industrial Park. (6-20-02, N44° 53.300', W97° 03.733')