| Document Type | Document Title | Date | Remarks |
| Decree | Walla Walla River | 7/19/1932 | |
| Decree | | 7/19/1932 | |
| Request for Assignment | Request for Assignment | 6/18/2009 | |
| Assignment Confirmation | Assignment Confirmation | 6/19/2009 | |
| Order | Order Image - Volume: 104 Page: 547 | 5/5/2017 | FINAL ORDER HB3201 WWRID PHASE III - WALLA WALLA IRRIGATION DISTRICT TO MAP DISTRICT WATER RIGHTS PURSUANT TO ORS 541.327 ET SEQ., UMATILLA COUNTY |
| Certificate | Certificate 92537 Map | 5/5/2017 | |
| Certificate | Certificate 92537 Image | 5/5/2017 | |
| Order | Order Image - Volume: 104 Page: 890 | 5/12/2017 | WALLA WALLA IRRIGATION DISTRICT ORDER CORRECTING POD FOR WATER RIGHT CERTIFICATES LISTED ON EXHIBIT A |
| Miscellaneous | Ownership Update | 2/11/2019 | |