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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 00506 | ||
| PWS Name: | NEAHKAHNIE WATER DISTRICT | ||
| Who Was Contacted: | Scott Morrill | ||
| Contact Phone: | 503-804-4649 | ||
| Contact Date: | 12/21/2023 | ||
| Contacted By: | HOFELD, EVAN (DWP) | ||
| Contact Method/Location: | Phone | ||
| Assistance Type: | WATER QUALITY ALERT RESPONSE | ||
| Reasons: | Coliform |
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| Details: | On 12/21/23 I received an alert for three total coliform positive source assessment samples taken 12/20/23 from Spring 1 (SRC-AA), Spring 2 (SRC-AB), and Pirates spring (SRC-BA). Although the results were total coliform positive only, I called Scott Morrill to let him know. He said that they have verified disinfection (4.o-log disinfection at WTP-B) for the Pirate Spring and had calculated their contact time for springs 1 and 2 to determine they have disinfection even though the only treatment for springs 1 and 2 (WTP-A) is sodium hypochlorite for residual maintenance. I said no further follow-up sampling was needed, but that I just wanted to let him know about the results. | ||
| Associated Alerts: | TCR-1607 - 12/21/2023 - COLIFORM (TCR) TCR-1608 - 12/21/2023 - COLIFORM (TCR) TCR-1609 - 12/21/2023 - COLIFORM (TCR) |
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