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OHA Drinking Water Services
Contact Report Details |
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| PWS ID: | OR41 94441 | ||
| PWS Name: | TREE TOP | ||
| Who Was Contacted and Phone: | John Dysart (503) 989-3401 | ||
| Contact Date: | 01/13/2006 | ||
| Contacted By: | SCHWAB, SARAH (DWP) | ||
| Contact Method/Location: | Office | ||
| Assistance Type: | WATER QUALITY ALERT RESPONSE | ||
| Reasons: | Coliform N/A |
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| Details: | SUMMARY: Invalidated positive routine sample. DETAILS: Initial positive sample was taken on 12/12/05. Four repeat samples at different locations were taken 12/14/05 and one sample came back positive that was taken at the initial sample location. The faucet at the initial sample location has a aerator. On 12/16/05 another four samples were taken at the initial location and they all came back absent. On 1/10/06 just on sample was taken at the initial location and it also was absent. After talking it over we decided that the water was fine but the aerator was causing the sample to be positive. | ||