Date of Status Change |
Active or Inactive |
Primary Source |
PWS Type |
Population | PWS Name |
Current Status 02/16/2021 | A | GW | NC | 275 | USFWS TUALATIN RIVER NATL WLR |
08/21/2008 | A | GW | NC | 275 | USFWS TUALATIN RIV NATL WILDLIFE REFUGE |
08/20/2008 | A | GW | NC | 275 | TUALATIN NATIONAL WILDLIFE REFUGE |
08/19/2008 | A | GW | NP | 275 | TUALATIN NATL. WILDLIFE REFUGE |
Population Type |
Avg Daily Population |
Start Month |
Start Day |
End Month |
End Day |
Effective Begin Date |
Effective End Date |
Transient | 275 | 1 | 1 | 12 | 31 | 08/19/2008 |