Lithologic Log
(Log data entered by KGS.) |
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From: 0 ft. to 1 ft. |
Top soil |
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From: 1 ft. to 7 ft. |
Fine sand |
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From: 7 ft. to 12 ft. |
Brown clay |
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From: 12 ft. to 26 ft. |
Brown sandy clay |
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From: 26 ft. to 170 ft. |
Brown clay |
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From: 170 ft. to 215 ft. |
Brown sandy clay |
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From: 215 ft. to 230 ft. |
Brown sandy clay - 25% gravel |
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From: 230 ft. to 241 ft. |
Fine to medium sand |
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From: 241 ft. to 252 ft. |
Brown sandy clay |
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From: 252 ft. to 259 ft. |
Fine to medium sand and gravel |
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From: 259 ft. to 273 ft. |
Brown sandy clay - small gravel streak |
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From: 273 ft. to 290 ft. |
Fine to medium sand and gravel - 10% clay |
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From: 290 ft. to 350 ft. |
Brown clay - sticky |
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From: 350 ft. to 384 ft. |
Brown gray yellow clay - 10% sandstone |
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From: 384 ft. to 425 ft. |
Blue shale - pull down 200 |
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From: 425 ft. to 515 ft. |
Blue shale - hard pull down 400-500 |
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From: 515 ft. to 522 ft. |
Blue shale - hard pull down 900 |
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From: 522 ft. to 545 ft. |
Shale - hard pull down 500 |
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From: 545 ft. to 560 ft. |
Shale - 15% Dakota sandstone - loose |
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From: 560 ft. to 611 ft. |
Shale - 50% Dakota sandstone - loose |
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From: 611 ft. to 616 ft. |
Shale |
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From: 616 ft. to 621 ft. |
Dakota sandstone |
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From: 621 ft. to 650 ft. |
Shale - hard pull down 600 |
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From: 650 ft. to 668 ft. |
Shale - 25% Dakota sandstone |
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From: 668 ft. to 670 ft. |
Shale - Hard pull down 600 |
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From: 670 ft. to 675 ft. |
Red bed - hard pull down 600 |