| Date of Status Change |
Record Sequence |
Active or Inactive |
Primary Source |
PWS Type |
Population | PWS Name |
| Current Status 03/05/2026 | 11 | A | GW | NC | 310 | USACE THE DALLES-CELILO PARK |
| 03/05/2026 | 10 | A | GW | NC | 310 | COE THE DALLES-CELILO PARK |
| 03/09/2021 | 9 | A | GW | NC | 310 | COE THE DALLES-CELILO PARK |
| 06/26/2020 | 8 | A | GW | NC | 310 | COE THE DALLES-CELILO PARK |
| 03/26/2020 | 7 | A | GW | NC | 310 | COE THE DALLES-CELILO PARK |
| 04/19/2012 | 6 | A | GW | NC | 310 | COE DALLES/JD-CELILO PARK |
| 07/24/2006 | 5 | A | GW | NC | 310 | COE DALLES/JD-CELILO PARK |
| 07/24/2006 | 4 | I | GW | NC | 310 | COE DALLES/JD-CELILO PARK |
| 11/29/2005 | 3 | I | GW | NP | 310 | COE DALLES/JD-CELILO PARK |
| 11/29/2005 | 2 | I | GW | NC | 310 | COE DALLES/JD-CELILO PARK |
| 11/29/2005 | 1 | A | GW | NC | 310 | COE DALLES/JD-CELILO PARK |
| Population Type |
Avg Daily Population |
Start Month |
Start Day |
End Month |
End Day |
Effective Begin Date |
Effective End Date |
| Transient | 310 | 1 | 1 | 12 | 31 | 01/01/2009 | |
| Transient | 310 | 4 | 1 | 10 | 30 | 12/15/2005 | 12/31/2008 |
| Transient | 310 | 1 | 1 | 12 | 31 | First Record | 12/14/2005 |