Search Results

Subject Environment

21. Known Mineral Deposit Areas, Arizona, 1993

Datasets University Of Arizona Public content
1993. Arizona. State Land Department. This coverage shows known mineral deposit areas (KMDA's) in Arizona for locatable minerals. Locatable minerals include all that may be obtained by ... Arizona State Land Department.

22. Lakes, Arizona, 1974

Datasets University Of Arizona Public content
1974. Arizona. State Land Department. Hydro polygon features in the State of Arizona with an emphasis on lakes, ponds and reservoirs. This polygon cover consists of all the lakes and bo... Arizona State Land Department.

23. Level III Ecoregions, Arizona, 2013

Datasets University Of Arizona Public content
2013. US Environmental Protection Agency. Ecoregions denote areas of general similarity in ecosystems and in the type, quality, and quantity of environmental resources. They are designed to... U.S. EPA Office of Research & Development (ORD) - National Health and Environmental Effects Research Laboratory (NHEERL).

24. Level IV Ecoregions, Arizona, 2013

Datasets University Of Arizona Public content
2013. US Environmental Protection Agency. Ecoregions by state were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the typ... U.S. EPA Office of Research and Development (ORD) - National Health and Environmental Effects Research Laboratory (NHEERL).

25. Major and Minor River Systems, Arizona, 1993

Datasets University Of Arizona Public content
1993. Arizona. State Land Department. Data layer depicts all rivers and streams. Converted in the fall of 1988 from USGS 1:100,000 scale DLG data to ARC format. Since then, multiple and... Arizona State Land Department.

26. Major Dams, USA, 2013

Datasets University Of Arizona Public content
2013. United States. Geological Survey. This dataset is provided as part of the USGS National Hydrology Dataset and depicts the point locations for major dams in all fifty states and Puer... United States Geological Survey.

27. Major Lakes, Arizona, 1993

Datasets University Of Arizona Public content
1993. Arizona. State Land Department. Depiction of major lakes in Arizona. Arizona State Land Department.

28. Major Rivers and Primary Tributaries, Arizona, 1993

Datasets University Of Arizona Public content
1993. Arizona. State Land Department. Data layer depicts major rivers, main stem and primary reach tributaries. Converted in the fall of 1988 from USGS 1:100,000 scale DLG data to ARC f... Arizona State Land Department, Arizona Land Resources Information System.

29. Mine Locations, Arizona, 1993

Datasets University Of Arizona Public content
1993. Arizona. State Land Department. This dataset depicts locations of mines throughout Arizona. This coverage is derived from the Bureau of Mines Minerals Availablity System (MAS) dat... Arizona State Land Department.

30. Quadrangle Boundaries, Arizona, 2002

Datasets University Of Arizona Public content
2002. Arizona. State Land Department. Index Grids, This statewide data set consists of polygons representing the 1:250,000 USGS Quad boundaries spanning Arizona. The Lat/Long grid has a... Arizona State Land Department.