| Sections | |
| 53.20.010 | Adoption of harbor improvement plan. |
| 53.20.020 | Improvement to follow plans adopted. |
| 53.20.030 | Improvements—Ownership of. |
| 53.20.040 | Fifty percent of cost of local improvement may be paid from general fund. |
| 53.20.050 | Local improvements upon majority petition. |
| 53.20.055 | Freight development plans. |
| 53.20.090 | Port district equity fund. |