OHA Drinking Water Services Water Advisory Details |
|
| PWS ID: | OR41 00935 |
| PWS Name: | WASCO, CITY OF |
| Advisory Type: | Boil Water |
| Reason: | E. coli, Confirmed in Distribution |
| Area Affected: | System-wide |
| Affected Populations: | All |
| Begin Date: | Oct 07, 2025 |
| Date Lifted: | Open |
| Contacted By: | SEERUP, JOSH (DWP) |
| Who Was Contacted: | CURTIS HOLLIBAUGH |
| Contact Phone: | 541-442-5515 |
| Details: | City of Wasco, a community water system in Sherman County serving a population of approximately 460 persons, is on a boil water advisory due to confirmed E. coli in the distribution system, possibly stemming from a recent power outage.
A boil order notice will be hand-delivered to residents and posted in conspicuous places in the city.
OHA and the city have discussed corrective actions and steps needed to lift the advisory. See 10/3 contact report for details.
Update 10/08/2025: Operator reported the repeat samples were submitted today 10/8/25. |