| 372-68-010 | Authority. |
| 372-68-020 | Purpose. |
| 372-68-030 | Definitions. |
| 372-68-040 | Planning guide. |
| 372-68-050 | Procedures for coordination of basin planning. |
| 372-68-060 | Outline of minimum plan requirements. |
| 372-68-070 | Procedure for plan adoption. |
| 372-68-080 | Amendments to the water pollution control and abatement plan. |
| 372-68-090 | Relationship of water pollution control and abatement plans for sewage drainage basins to other plans required by ecology for public sewage and industrial waste works. |
| 372-68-100 | Sewage drainage basin delineation. |