| Date of Status Change |
Record Sequence |
Active or Inactive |
Primary Source |
PWS Type |
Population | PWS Name |
| Current Status 01/12/2026 | 4 | A | GW | NTNC | 50 | COLUMBIA RIVER DAIRY-NORTH |
| 01/12/2026 | 3 | A | GW | 0 | COLUMBIA RIVER DAIRY-NORTH | |
| 01/12/2026 | 2 | A | 0 | COLUMBIA RIVER DAIRY-NORTH | ||
| 01/12/2026 | 1 | A | 0 | COLUMBIA RIVER DAIRY-NORTH |
| Population Type |
Avg Daily Population |
Start Month |
Start Day |
End Month |
End Day |
Effective Begin Date |
Effective End Date |
| Non-transient | 50 | 1 | 1 | 12 | 31 | 01/12/2026 |