| Date of Status Change |
Active or Inactive |
Primary Source |
PWS Type |
Population | PWS Name |
| Current Status 11/19/2020 | A | GW | NC | 30 | KNUDSEN VINEYARDS |
| 11/19/2020 | A | GW | NC | 75 | KNUDSEN VINEYARDS |
| 05/26/2020 | A | GW | NC | 75 | KNUDSEN VINYARDS |
| 04/10/2020 | A | GW | NC | 75 | KNUDSEN VINYARDS |
| 04/08/2020 | A | GW | NC | 75 | ERATH WINERY |
| 10/19/2015 | A | GW | NC | 31 | ERATH WINERY |
| 03/09/2010 | A | GW | NC | 31 | ERATH WINERY |
| 08/13/2009 | A | GW | NP | 24 | ERATH WINERY |
| Population Type |
Avg Daily Population |
Start Month |
Start Day |
End Month |
End Day |
Effective Begin Date |
Effective End Date |
| Transient | 30 | 1 | 1 | 12 | 31 | 10/13/2020 | |
| Transient | 75 | 1 | 1 | 12 | 31 | 09/05/2015 | 10/12/2020 |
| Transient | 35 | 1 | 1 | 12 | 31 | 11/09/2010 | 08/04/2015 |
| Transient | 31 | 1 | 1 | 12 | 31 | 08/13/2009 | 11/09/2010 |