| Document Type | Document Title | Date | Remarks |
| Permit | Permit S34687 Image | 6/23/1970 | |
| Order | Order Image - Volume: 21 Page: 227 | 9/20/1971 | EXTENDING TIME LIMITS UNDER PERMIT 34687, CITY OF GATES |
| Order | Order Image - Volume: 28 Page: 299 | 2/14/1977 | EXTENDS TIME, CERTAIN PERMITS |
| Certificate | Certificate 55193 Image | 11/21/1986 | |
| Certificate | Certificate 55193 Map | 11/21/1986 | |