3 datasets found
-
Federal
MODFLOW-NWT model used to simulate and assess groundwater flow and surface-water exchanges in lakes of the Northeast Twin Cities Metropolitan Area, Minnesota, 2003 through 2013
Department of the Interior —
A three-dimensional, steady-state groundwater-flow model representing 2003-13 mean hydrologic conditions was developed and calibrated to assess groundwater and lake-... -
Federal
Airborne magnetic survey over northeast North Dakota, 2000-2001
Department of the Interior —
This data release is a re-release of an airborne geophysical survey carried out for the United States Geological Survey (USGS) by Spectra Exploration Geoscience... -
Federal
Waterfowl Nests in Native- and Tame-Seeded Conservation Fields, North and South Dakota, 2002-2003
Department of the Interior —
This dataset describes features of 2941 duck nests that were found in the Prairie Pothole Region of North and South Dakota during 2002-2003. Nest features include...
3 datasets found