| WAC Sections | |
| 173-270-010 | Purpose, authority, and applicability. |
| 173-270-020 | Definitions. |
| 173-270-030 | Best management practices. |
| 173-270-040 | Vegetation management program. |
| 173-270-050 | New construction. |
| 173-270-060 | Existing facilities. |
| 173-270-070 | Monitoring. |
| 173-270-080 | Reporting. |
| 173-270-090 | Enforcement. |
| 173-270-100 | Severability. |