| State | Township | Range | File Name | Document Type | Current Date | File Size |
| OR | 020n | 450e | 020n450ehwd.pdf | HISTORICAL INDEX | 06/22/2004 | 145,913 |
| OR | 020n | 452e | 020n452ehwd.pdf | HISTORICAL INDEX | 01/29/2010 | 15,204 |
| OR | 020n | 460e | 020n460ehwd.pdf | HISTORICAL INDEX | 05/24/2006 | 171,667 |
| OR | 020n | 470e | 020n470ehwd.pdf | HISTORICAL INDEX | 08/10/2012 | 135,955 |
| OR | 020n | 480e | 020n480ehwd.pdf | HISTORICAL INDEX | 03/05/2010 | 92,203 |
| OR | 020n | 490e | 020n490ehwd.pdf | HISTORICAL INDEX | 08/14/2009 | 62,330 |
| OR | 020n | 500e | 020n500ehwd.pdf | HISTORICAL INDEX | 01/07/2008 | 113,607 |
| OR | 020n | 510e | 020n510ehwd.pdf | HISTORICAL INDEX | 01/07/2008 | 57,560 |
| OR | 020s | 010e | 020s010ehwd.pdf | HISTORICAL INDEX | 07/29/2005 | 97,939 |
| OR | 020s | 010w | 020s010whwd.pdf | HISTORICAL INDEX | 03/14/2005 | 93,349 |
| OR | 020s | 020e | 020s020ehwd.pdf | HISTORICAL INDEX | 12/08/2010 | 140,156 |
| OR | 020s | 020w | 020s020whwd.pdf | HISTORICAL INDEX | 09/19/2007 | 100,448 |
| OR | 020s | 030e | 020s030ehwd.pdf | HISTORICAL INDEX | 02/21/2008 | 90,772 |
| OR | 020s | 030w | 020s030whwd.pdf | HISTORICAL INDEX | 10/12/2004 | 111,947 |
| OR | 020s | 040e | 020s040ehwd.pdf | HISTORICAL INDEX | 07/10/2006 | 123,159 |
| OR | 020s | 040w | 020s040whwd.pdf | HISTORICAL INDEX | 09/19/2007 | 89,250 |
| OR | 020s | 050e | 020s050ehwd.pdf | HISTORICAL INDEX | 01/09/2009 | 114,838 |
| OR | 020s | 050w | 020s050whwd.pdf | HISTORICAL INDEX | 09/20/2007 | 121,608 |
| OR | 020s | 060e | 020s060ehwd.pdf | HISTORICAL INDEX | 11/04/2011 | 232,623 |
| OR | 020s | 060w | 020s060whwd.pdf | HISTORICAL INDEX | 01/24/2011 | 78,717 |
| OR | 020s | 070e | 020s070ehwd.pdf | HISTORICAL INDEX | 12/16/2011 | 190,266 |
| OR | 020s | 070w | 020s070whwd.pdf | HISTORICAL INDEX | 05/10/2007 | 57,369 |
| OR | 020s | 080e | 020s080ehwd.pdf | HISTORICAL INDEX | 08/01/2008 | 97,675 |
| OR | 020s | 080w | 020s080whwd.pdf | HISTORICAL INDEX | 06/09/2006 | 121,428 |
| OR | 020s | 082e | 020s082ehwd.pdf | HISTORICAL INDEX | 08/01/2008 | 38,668 |