OHA Drinking Water Services Water Advisory Details |
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| PWS ID: | OR41 00665 |
| PWS Name: | TUALATIN VALLEY WATER DISTRICT |
| Advisory Type: | Boil Water |
| Reason: | Loss of Pressure |
| Area Affected: | Partial - 175 homes near northern Cooper Mountain (SW Bayberry Dr.) |
| Affected Populations: | All |
| Begin Date: | Oct 06, 2021 |
| Date Lifted: | Oct 07, 2021 |
| Contacted By: | ALFAFARA, NICOLE (DWP) |
| Who Was Contacted: | Bill Richmond |
| Contact Phone: | 503-313-5581 |
| Details: | The Tualatin Valley Water District (00665), a system in Washington County serving approximately 217,000 people issued a partial boil water advisory to 175 homes near northern Cooper Mountain (SW Bayberry Dr.) on October 6, 2021. Valve turning associated with planned maintenance at TVWD’s 189th Avenue pump station resulted in a loss of water pressure. Residents of impacted homes were notified via door hangers, pressure was restored, the impacted area was flushed, and samples were collected. Additional information can be found on the TVWD Website (https://www.tvwd.org/water-quality/page/limited-north-cooper-mountain-boil-water-advisory-lifted) Lifted 10/07/2021: The partial boil water advisory issued by TVWD for 175 homes near Cooper Mountain (SW Bayberry Dr.) has been lifted. Samples taken on October 6, 2021 came back negative for TC/EC. |