| Document Type | Document Title | Date | Remarks |
| Permit | Permit S47234 Image | 1/14/1983 | |
| Order | Order Image - Volume: 38 Page: 109 | 1/24/1984 | EXTENDS PERMIT 47234 |
| Order | Order Image - Volume: 39 Page: 48 | 2/21/1985 | EXTENSION OF PERMIT 47234 |
| Order | Order Image - Volume: 43 Page: 240 | 5/16/1989 | ABC EXT. OF TIME ON PERMIT 47234, CITY OF ST. HELENS |
| Order | Order Image - Volume: 45 Page: 471 | 11/20/1991 | EXTENSION OF TIME FOR SEVERAL PERMITS |
| Order | Order Image - Volume: 51 Page: 556 | 6/19/1997 | EXTENDS TIME LIMIT ON PERMIT 47234 |
| Order - Extension of Time | Extension of Time | 5/27/2011 | |
| Order | Order Image - Volume: 89 Page: 134 | 3/21/2013 | WMCP FOR CITY OF ST. HELENS |
| Order | Order Image - Volume: 128 Page: 690 | 7/18/2023 | APPROVING WMCP FOR CITY OF ST HELENS AND WATER (DEVELOPMENT LIMITATION) OF 8.9 CFS OUT OF 60.0 CFS |