All South Dakota county highpoints were
completed
       
by Bob Martin in October 2004; and later by
       
Bob Packard, Bob Schwab, and Art Tauchen.
Aurora County (three areas),
Dan Nielsen (May 5, 2003).
Aurora County (three areas (2,001+ ft)),
Bob Martin (September 30, 2003).
Beadle County (two areas (1,880+ ft)),
Bob Martin (September 30, 2003).