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1. General Land Map 1852-South
Surveyor General's Office. This map shows the Portland area in 1852 as the "township south of range east of the Willamette Meridian Territory". Created by the Surveyor Genera...
2. General Land Map of Portland North 1852
Surveyor General's Office. This map shows the Portland area in 1852 as the "township north of range east of the Willamette Meridian Territory". Created by the Surveyor Genera...
3. General Portland Development Plan 1912
This map shows the condition of development in Portland 1912 and the plan for future development of streets, parks, and business district. This is ...
4. Gothenberg Association Map of Portland, Oregon 1909
Gothenberg Association. This map shows a proposed voters' initiative to limit liquor sales and bars to the downtown core of Portland.
5. Industrial Map of Portland 1921
Commission of Public Docks. This map shows locations of industrial facilities in 1921 including ports, principal industries, railroad and street car lines, public docks, lumbe...
6. Map of the City of Portland, Oregon 1892: Showing manner of Renaming Streets as adopted by the City Council
J.W. Stengele and Jos. Schiffers. This map shows the process of renaming streets, adopted by Portland's City Council in 1892. Georeferenced using WGS 84- Pseudo Mercator. .
7. Port of Portland: Location of Wharves 1912
Port of Portland. Map showing wharves along Portland's Willamette River issued by Port of Portland in February 1912. .
8. Portland General Transportation 1912
Edward H. Bennett and PDXscholar. This is a general diagram of transportation featured in the Greater Portland Plan 1912. Georeferenced using WGS 84-pseudo mercator. .
9. Portland Highways 1912
Edward H. Bennett. Diagram of highways radiating out from city center from the Greater Portland Plan of 1912. .
10. Portland Proposed Street Plan 1912
Edward H. Bennett. This map shows a street plan proposal by Edward H. Bennett, with diagonal streets, east-side business areas, and industry along the north riverfro...
11. Portland residential zoning 1934
A neighborhood by neighborhood map of the Home Owners' Loan Corporation (HOLC) records of zoning in regards to neighborhoods credit "worthiness" (r...
12. Groundwater Depth Color Ramp, California, Fall 2013
2013. California. Department of Water Resources. This raster dataset (GeoTIFF) represents the depth to groundwater below the ground surface using a color ramp. These data represent groundwater lev... California. Department of Water Resources.
13. Groundwater Depth Color Ramp, California, Fall 2014
2014. California. Department of Water Resources. This raster dataset (GeoTIFF) represents the depth to groundwater below the ground surface using a color ramp. These data represent groundwater lev... California. Department of Water Resources.
14. Groundwater Depth Color Ramp, California, Fall 2015
2015. California. Department of Water Resources. This raster dataset (GeoTIFF) represents the depth to groundwater below the ground surface using a color ramp. These data represent groundwater lev... California. Department of Water Resources.
15. Groundwater Depth Color Ramp, California, Spring 2011
2011. California. Department of Water Resources. This raster dataset (GeoTIFF) represents the depth to groundwater below the ground surface using a color ramp. These data represent groundwater lev... California. Department of Water Resources.
16. Groundwater Depth Color Ramp, California, Spring 2012
2012. California. Department of Water Resources. This raster dataset (GeoTIFF) represents the depth to groundwater below the ground surface using a color ramp. These data represent groundwater lev... California. Department of Water Resources.
17. Groundwater Depth Color Ramp, California, Spring 2013
2013. California. Department of Water Resources. This raster dataset (GeoTIFF) represents the depth to groundwater below the ground surface using a color ramp. These data represent groundwater lev... California. Department of Water Resources.
18. Groundwater Depth Color Ramp, California, Spring 2014
2014. California. Department of Water Resources. This raster dataset (GeoTIFF) represents the depth to groundwater below the ground surface using a color ramp. These data represent groundwater lev... California. Department of Water Resources.
19. Groundwater Depth Color Ramp, California, Spring 2015
2015. California. Department of Water Resources. This raster dataset (GeoTIFF) represents the depth to groundwater below the ground surface using a color ramp. These data represent groundwater lev... California. Department of Water Resources.
20. Groundwater Depth Color Ramp, California, Spring 2016
2016. California. Department of Water Resources. This raster dataset (GeoTIFF) represents the depth to groundwater below the ground surface using a color ramp. These data represent groundwater lev... California. Department of Water Resources.
21. Groundwater Elevation Change Color Ramp, California, Fall 2004 to Fall 2014
2004. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between f... California. Department of Water Resources.
22. Groundwater Elevation Change Color Ramp, California, Fall 2005 to Fall 2015
2015. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between f... California. Department of Water Resources.
23. Groundwater Elevation Change Color Ramp, California, Fall 2009 to Fall 2014
2009. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between f... California. Department of Water Resources.
24. Groundwater Elevation Change Color Ramp, California, Fall 2010 to Fall 2015
2015. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between f... California. Department of Water Resources.
25. Groundwater Elevation Change Color Ramp, California, Fall 2011 to Fall 2014
2011. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between f... California. Department of Water Resources.
26. Groundwater Elevation Change Color Ramp, California, Fall 2012 to Fall 2015
2012. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between f... California. Department of Water Resources.
27. Groundwater Elevation Change Color Ramp, California, Fall 2013 to Fall 2014
2013. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between f... California. Department of Water Resources.
28. Groundwater Elevation Change Color Ramp, California, Fall 2014 to Fall 2015
2014. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between f... California. Department of Water Resources.
29. Groundwater Elevation Change Color Ramp, California, Spring 2003 to Spring 2013
2003. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between s... California. Department of Water Resources.
30. Groundwater Elevation Change Color Ramp, California, Spring 2005 to Spring 2015
2005. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between s... California. Department of Water Resources.
31. Groundwater Elevation Change Color Ramp, California, Spring 2006 to Spring 2016
2006. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between s... California. Department of Water Resources.
32. Groundwater Elevation Change Color Ramp, California, Spring 2008 to Spring 2013
2008. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between s... California. Department of Water Resources.
33. Groundwater Elevation Change Color Ramp, California, Spring 2009 to Spring 2014
2009. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between s... California. Department of Water Resources.
34. Groundwater Elevation Change Color Ramp, California, Spring 2010 to Spring 2013
2010. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between s... California. Department of Water Resources.
35. Groundwater Elevation Change Color Ramp, California, Spring 2010 to Spring 2015
2005. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between s... California. Department of Water Resources.
36. Groundwater Elevation Change Color Ramp, California, Spring 2011 to Spring 2014
2011. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between s... California. Department of Water Resources.
37. Groundwater Elevation Change Color Ramp, California, Spring 2011 to Spring 2016
2011. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between s... California. Department of Water Resources.
38. Groundwater Elevation Change Color Ramp, California, Spring 2012 to Spring 2015
2012. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between s... California. Department of Water Resources.
39. Groundwater Elevation Change Color Ramp, California, Spring 2013 to Spring 2014
2013. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between s... California. Department of Water Resources.
40. Groundwater Elevation Change Color Ramp, California, Spring 2013 to Spring 2016
2013. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between s... California. Department of Water Resources.
41. Groundwater Elevation Change Color Ramp, California, Spring 2014 to Spring 2015
2014. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between s... California. Department of Water Resources.
42. Groundwater Elevation Change Color Ramp, California, Spring 2015 to Spring 2016
2015. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between s... California. Department of Water Resources.
43. Groundwater Elevation Color Ramp, California, Fall 2013
2013. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California for fall 2013 using a color ramp. This layer is a smoothed approximati... California. Department of Water Resources.
44. Groundwater Elevation Color Ramp, California, Fall 2014
2014. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California for fall 2014 using a color ramp. This layer is a smoothed approximati... California. Department of Water Resources.
45. Groundwater Elevation Color Ramp, California, Fall 2015
2015. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California for fall 2015 using a color ramp. This layer is a smoothed approximati... California. Department of Water Resources.
46. Groundwater Elevation Color Ramp, California, Spring 2011
2011. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California for spring 2011 using a color ramp. This layer is a smoothed approxima... California. Department of Water Resources.
47. Groundwater Elevation Color Ramp, California, Spring 2012
2012. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California for spring 2012 using a color ramp. This layer is a smoothed approxima... California. Department of Water Resources.
48. Groundwater Elevation Color Ramp, California, Spring 2013
2013. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California for spring 2013 using a color ramp. This layer is a smoothed approxima... California. Department of Water Resources.
49. Groundwater Elevation Color Ramp, California, Spring 2014
2014. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California for spring 2014 using a color ramp. This layer is a smoothed approxima... California. Department of Water Resources.
50. Groundwater Elevation Color Ramp, California, Spring 2015
2015. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California for spring 2015 using a color ramp. . This layer is a smoothed approxi... California. Department of Water Resources.