TE-7 SWMU HWMU 90-Day Site Locations.pdf

This document is a technical exhibit that presents a geospatial map of the Dugway Proving Ground facility, specifically identifying Solid Waste Management Units (SWMUs), Hazardous Waste Management Units (HWMUs), and 90-day sites. The map displays the facility's layout in relation to surrounding terrain and geographical features, with coordinate system WGS 1984 UTM Zone 12N referenced for spatial accuracy. The document was prepared in 2026 and incorporates data from multiple federal and state sources, including the Utah Geospatial Resource Center, Bureau of Land Management, EPA, NOAA, USGS, and the National Geographic Society.

The map utilizes a color-coded legend to distinguish between different site categories and operational areas. Purple diamond markers indicate 90-day sites, while triangles represent HWMUs and SWMUs, with green shading denoting removed HWMUs and SWMUs. Additional categories shown include active SWMUs (yellow circles) and non-390 SWMUs (blue circles). The facility's various operational zones are distinguished through blue shaded test areas, pink shaded impact areas, green shaded training areas, and brown outlined contamination areas. An inset map in the lower left corner provides context for the Dugway Proving Ground's location within the broader region.