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| Introduction :: Data Search Options :: Water System Search :: DWS Home :: DWS Rules |
OHA Drinking Water Services
Contact Report Details |
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| PWS ID: | OR41 00691 | ||
| PWS Name: | LAURELWOOD WA - SPRING | ||
| Who Was Contacted: | Isaac | ||
| Contact Phone: | 503-554-8333 | ||
| Contact Date: | 12/09/2022 | ||
| Contacted By: | OSBORN, DANIEL (COLUMBIA COUNTY) | ||
| Contact Method/Location: | Phone | ||
| Assistance Type: | WATER QUALITY ALERT RESPONSE | ||
| Reasons: | Coliform |
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| Details: | I spoke with Isaac from Laurelwood WA - Spring on 12/9/22 and originally mentioned that due to the positive e. coli source water sample, 5 confirmation source samples at the Spring would be required within 24 hours or as soon as feasible. He told me that they are working on the situation. Within the hour, I learned that since this is an Oregon Very Small (OVS) system that is chlorinated, and the positive result was for a source assessment sample at the spring, and not a distribution sample after treatment, follow up confirmation sampling is actually not required. I then called and left a message for the Laurelwood WA - Spring water system stating that the previous message was not entirely accurate, as the confirmation samples are not technically required in this particular case. |
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| Associated Alerts: | COLI22950 - 12/09/2022 - COLIFORM (TCR) , E. COLI |
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