| WAC Sections | |
| 173-154-010 | Background. |
| 173-154-020 | Purpose. |
| 173-154-030 | Authority. |
| 173-154-040 | Definitions. |
| 173-154-050 | Protection of upper aquifer zones. |
| 173-154-060 | Inspections and tests. |
| 173-154-070 | Rehabilitation of withdrawal facilities. |
| 173-154-080 | Deepening of withdrawal facilities. |
| 173-154-090 | Applicability. |
| 173-154-095 | Enforcement. |
| 173-154-100 | Appeals. |
| 173-154-105 | Regulation review. |
| 173-154-110 | Existing laws and regulations not affected. |