Lyman County, South Dakota
Lower Brule Indian Reservation
Location in the state of South Dakota
South Dakota's location in the U.S.
Founded	1893
Named for	W. P. Lyman
Seat	Kennebec
Largest community	Lower Brule
Area
• Total	1,707 sq mi (4,421 km2)
• Land	1,642 sq mi (4,253 km2)
• Water	65 sq mi (168 km2), 3.8
Time zone	Central: UTC-6/-5
Website	www.lymancounty.org
Footnotes: For infobox source see

County Well Data

Well ID	Operator Name	Well Type	Well Status
40-085-05001	General Crude Oil Co.	Dry Hole	Abandoned
40-085-05045	Red Butte Oil Co.	Dry Hole	Abandoned
40-085-05051	Gulf Oil Corp.	Dry Hole	Abandoned
40-085-05053	Gulf Oil Corp.	Dry Hole	Abandoned
40-085-20001	Gulf Oil Corp.	Dry Hole	Abandoned
40-085-20002	A. L. Schlaikjer	Dry Hole	Abandoned
40-085-20003	Energetics Inc.	Dry Hole	Abandoned
40-085-20004	Fischgrund and Bartman Petroleum Co.	Dry Hole	Abandoned
40-085-20005	K. K. Farmer	Water	Active

For data sources see