| Date of Status Change |
Record Sequence |
Active or Inactive |
Primary Source |
PWS Type |
Population | PWS Name |
| Current Status 04/01/2026 | 9 | A | GW | NC | 90 | ROCK SPRINGS GUEST RANCH |
| 04/01/2026 | 8 | A | GW | NC | 90 | ROCK SPRINGS GUEST RANCH |
| 09/11/2025 | 7 | A | GW | NC | 90 | ROCK SPRINGS GUEST RANCH |
| 02/01/2021 | 6 | A | GW | NC | 90 | ROCK SPRINGS GUEST RANCH |
| 05/24/2010 | 5 | A | GW | NC | 30 | ROCK SPRINGS GUEST RANCH |
| 08/06/2009 | 4 | I | GW | NC | 30 | ROCK SPRINGS GUEST RANCH |
| 01/08/2009 | 3 | I | GW | NP | 30 | ROCK SPRINGS GUEST RANCH |
| 01/08/2009 | 2 | I | GW | NC | 30 | ROCK SPRINGS GUEST RANCH |
| 01/08/2009 | 1 | A | GW | NC | 30 | ROCK SPRINGS GUEST RANCH |
| Population Type |
Avg Daily Population |
Start Month |
Start Day |
End Month |
End Day |
Effective Begin Date |
Effective End Date |
| Transient | 90 | 1 | 1 | 12 | 31 | 04/14/2010 | |
| Transient | 30 | 1 | 1 | 12 | 31 | First Record | 04/13/2010 |