The data contained in this dataset have been gathered

EMMET County
Surface operation
^C Voetmann Pit	T100N R32W Sec. 17	Rohlin Construction Company, Inc.	Gravel
^C Johnson Pit	T100N R32W Sec. 20	Emmet County	Gravel
^O Dolliver Pit	T100N R32W Sec. 24	County Line Contractors, Inc.	Sand, Gravel
^O Anderson Pit	T100N R34W Sec. 07,08	Duininck Bros. Inc.	Gravel
^O Estherville White Pit	T100N R34W Sec. 16	Hallett Materials	Sand, Gravel
^O Fox Pit	T100N R34W Sec. 20	Emmet County	Gravel
^O Frey Pit	T100N R34W Sec. 21	Dickinson County	Gravel
^O Frey Pit	T100N R34W Sec. 21	Emmet County	Gravel
^O Hudson Pit	T100N R34W Sec. 21		Gravel
^O Enerson Pit	T100N R34W Sec. 21	MichaelSon, Inc.	Sand, Gravel
^O MichaelSon Pit	T100N R34W Sec. 21		Sand, Gravel
^O Miner Pit	T100N R34W Sec. 28	Dickinson County	Gravel
^R Enerson Pit	T100N R34W Sec. 28	Tri State Paving	Sand, Gravel
^C O'Brien Pit	T100N R34W Sec. 34	Dickinson County	Gravel
^C O'Brien Pit	T100N R34W Sec. 34	Emmet County	Gravel
^O Peterson Pit	T100N R34W Sec. 34		Gravel
^C O'Brien Pit	T100N R34W Sec. 34	Estherville Sand & Gravel, Inc.	Sand, Gravel
^O Hans Hansen Pit	T100N R34W Sec. 8	Hallett Materials	Sand, Gravel
^C England Pit	T98N R32W Sec. 28	Emmet County	Gravel
^O Emmet Fisher Pit	T98N R32W Sec. 33	Hallett Materials	Gravel
^C West Pit	T98N R33W Sec. 18	Emmet County	Gravel
^O Young Pit	T98N R33W Sec. 19	Tri State Paving	Sand, Gravel
^O Egeland Pit	T98N R33W Sec. 20	Emmet County	Gravel
^O Osher Pit	T98N R33W Sec. 20	MichaelSon, Inc.	Gravel
^C Young Gravel Pit	T98N R33W Sec. 29	Young Gravel ~David	Gravel
^O Graettinger Pit	T98N R33W Sec. 33	Hallett Materials	Sand, Gravel
^O Twito Pit	T98N R33W Sec. 6	Emmet County	Gravel
^C Wallingford Pit	T98N R33W Sec. 7	Boggess Construction Company	Gravel
^O Osher's Gravel Pit	T98N R33W Sec. 7	Osher's Flying Service	Gravel
^C Farmer Pit	T98N R34W Sec. 32	Clay County	Gravel
^O Askeland Clay Borrow	T99N R31W Sec. 12	MichaelSon, Inc.	Clay
^C Adkins Pit	T99N R31W Sec. 22	Emmet County	Gravel
^C ISCC Pit	T99N R31W Sec. 25		Gravel
^C Hoien Gravel Pit	T99N R31W Sec. 36	Hoien Gravel	Gravel
^O Armstrong Farm Pit	T99N R31W Sec. 5	MichaelSon, Inc.	Sand, Gravel
^C Gaarde Pit	T99N R31W Sec. 9	Emmet County	Gravel
^C Pelzer Pit	T99N R31W Sec. 9		Gravel
^C Armstrong Pit	T99N R31W Sec. 9	Kossuth County	Gravel
^O Armstrong Pit	T99N R31W Sec. 9	MichaelSon, Inc.	Sand, Gravel
^C Estherville Sand & Gravel	T99N R33W Sec. 30	Estherville Sand & Gravel, Inc.	Sand, Gravel
^O Lilland East Pit	T99N R33W Sec. 6	MichaelSon, Inc.	Sand, Gravel
^O Estherville Sand Pit	T99N R34W Sec. 02,03	Hallett Materials	Sand, Gravel
^C Harris Pit	T99N R34W Sec. 2	Hodgman & Sons, Inc. ~W.	Gravel
^O Poyzer Pit	T99N R34W Sec. 25	Poyzer Sand & Gravel Co.	Sand, Gravel
^O Jenson Pit	T99N R34W Sec. 3	KP Materials	Sand, Gravel
^O Weston Pit	T99N R34W Sec. 3		Sand, Gravel
^O Lilland West Pit	T99N R34W Sec. 3	MichaelSon, Inc.	Sand, Gravel