OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00657
Who Was Contacted and Phone: Yone Akagi (503) 823-7648
Contact Date: 10/10/2006
Contacted By: SALIS, KARI (DWP)
Contact Method/Location: Office
Reasons: Coliform
Details: SUMMARY: Source coliform sampling invalidation DETAILS: Kathy Casson and Yone called letting us know that the raw water coliform sample taken Thursday, 10/5/06 was invalidated by the lab on Monday, 10/9. The sample was analyzed an hour before it should have been, causing the invalidation. Other recent raw bactis have all been very low, so there is no cause for concern. The rules allow us to waive the 24-hour time limit for resample, so I have allowed a 48-hour resample time, and they will collect a resample on Wednesday, 10/11. This will be an extra sample, as they will also be taking their normal samples daily to get 5 per week. ACTION NEEDED: none - no violation of rules.

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