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Federal
Federal and Indian lands oil and gas production, value, and royalties by state, 1954-1980 and prior
Department of the Interior —
This data release includes a digitized version of the "Statistics by States, lands, products and years" section of the 1981 edition of the Federal and Indian lands... -
Federal
MODFLOW–6 model of the Shell Valley aquifer, Belcourt, North Dakota, 1980-2022
Department of the Interior —
A MODFLOW-6 groundwater flow model of the Shell Valley aquifer near the Turtle Mountain Band of the Chippewa Indians land area representation in northern North Dakota...