| Date of Status Change |
Active or Inactive |
Primary Source |
PWS Type |
Population | PWS Name |
| Current Status 12/01/2021 | A | GW | NC | 150 | COOS BAY SPEEDWAY |
| 02/15/2013 | A | GW | NC | 150 | COOS BAY INTERNATL SPEEDWAY |
| 08/07/2008 | A | GW | NC | 200 | COOS BAY INTERNATL SPEEDWAY |
| Population Type |
Avg Daily Population |
Start Month |
Start Day |
End Month |
End Day |
Effective Begin Date |
Effective End Date |
| Transient | 150 | 1 | 1 | 12 | 31 | 07/19/2016 | |
| Transient | 150 | 3 | 1 | 10 | 31 | 02/25/2016 | 07/18/2016 |
| Transient | 150 | 4 | 1 | 10 | 31 | 05/31/2006 | 02/24/2016 |
| Transient | 200 | 4 | 1 | 9 | 30 | First Record | 05/30/2006 |