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OHA Drinking Water Services Water Advisory Details |
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| PWS ID: | OR41 90416 |
| PWS Name: | GEORGIA-PACIFIC, WAUNA MILL |
| Advisory Type: | Boil Water |
| Reason: | Treatment Failure, Disinfection |
| Area Affected: | System-wide |
| Affected Populations: | All |
| Begin Date: | Feb 05, 2023 |
| Date Lifted: | Feb 07, 2023 |
| Contacted By: | FARRELLY, PETER (DWP) |
| Who Was Contacted: | Quinn Burke-Anderson |
| Contact Phone: | 503-741-7046 |
| Details: | CTs were not met this past weekend due to chlorination disruption. On-call staff helped guide GP Wauna to
1. issuing an alert to all water users to not drink the water,
2. flush distribution system and
3. sampling Monday for coliforms
4. issue a Tier 2 public notice within 30 days for treatment failure-lack of proper disinfection.
Water users will be advised once the bacteriological tests come back negative for coliform. Lifted 02/07/2023: All results came back coliform negative by Tuesday afternoon, so they began lifting the boil advisory. |