| Date of Status Change |
Active or Inactive |
Primary Source |
PWS Type |
Population | PWS Name |
| Current Status 03/12/2025 | I | SWP | NTNC | 500 | PORT OF ASTORIA |
| 03/12/2025 | A | SWP | NTNC | 500 | PORT OF ASTORIA |
| 06/17/2024 | A | SWP | NTNC | 500 | PORT OF ASTORIA |
| 03/27/2013 | A | SWP | NTNC | 500 | PORT OF ASTORIA |
| 11/14/2008 | A | SWP | NP | 500 | PORT OF ASTORIA |
| Population Type |
Avg Daily Population |
Start Month |
Start Day |
End Month |
End Day |
Effective Begin Date |
Effective End Date |
| Non-transient | 500 | 1 | 1 | 12 | 31 | 11/14/2008 |