| Date of Status Change |
Record Sequence |
Active or Inactive |
Primary Source |
PWS Type |
Population | PWS Name |
| Current Status 12/20/2021 | 8 | A | GW | NC | 25 | CHEHALEM RIDGE NATURE PARK |
| 12/20/2021 | 7 | P | GW | NC | 25 | CHEHALEM RIDGE NATURE PARK |
| 10/20/2021 | 6 | P | GW | NC | 25 | CHEHALEM RIDGE NATURE PARK |
| 10/20/2021 | 5 | A | GW | NC | 25 | CHEHALEM RIDGE NATURE PARK |
| 04/19/2021 | 4 | A | GW | NC | 25 | CHEHALEM RIDGE NATURE PARK |
| 04/19/2021 | 3 | A | GW | 25 | CHEHALEM RIDGE NATURE PARK | |
| 04/19/2021 | 2 | A | 25 | CHEHALEM RIDGE NATURE PARK | ||
| 04/19/2021 | 1 | A | 0 | CHEHALEM RIDGE NATURE PARK |
| Population Type |
Avg Daily Population |
Start Month |
Start Day |
End Month |
End Day |
Effective Begin Date |
Effective End Date |
| Transient | 25 | 1 | 1 | 12 | 31 | 04/16/2021 |