The Aberdeen Region encompasses the counties of Beadle, Brookings, Brown, part of Buffalo, Clark, Codington, Day,
Deuel, Edmunds, Faulk, Grant, Hamlin, Hand, Hyde, Kingsbury, most of McPherson, Marshall, part of Miner, Roberts
and Spink. It is divided into three areas with local offices in Aberdeen, Huron, and Watertown.

Region Engineer:
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Jeff Senst
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(605) 626-2244
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Region Operations Engineer:
PO Box 1767
Aberdeen, SD 57402-1767
Physical Address: West Hwy. 12
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Toby Wolf
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(605) 626-2244
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Aberdeen Area Engineer:
PO Box 1767
Aberdeen, SD 57402-1767
Physical Address: West Hwy. 12
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Phil Dwight
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(605) 626-7885
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Huron Area Engineer:
PO Box 940
Huron, SD 57350-0940
Physical Address: 875 Dakota N.
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Wayne Cramer
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(605) 353-7140
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Watertown Area Engineer:
PO Box 1446
Watertown, SD 57201-1446
Physical Address: 5000 9th Ave. SE
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Ron Sherman
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(605) 882-5166
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