OHA Drinking Water Services
Contact Report Details |
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PWS ID: | OR41 91964 | ||
PWS Name: | CAMP YAMHILL | ||
Who Was Contacted and Phone: | Nick Mears (503) 662-3710 | ||
Contact Date: | 01/24/2008 | ||
Contacted By: | HOFELD, EVAN (DWP) | ||
Contact Method/Location: | Office | ||
Assistance Type: | OTHER REGULATORY - REGULATORY ASSISTANCE | ||
Reasons: | SWTR Operations |
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Details: | SUMMARY: Called to see if filters could be brought back online DETAILS: Nick Mears called to say that they had their coliform colony counts back from the lab. Results indicated 91% removal (108 TC raw water, 10 TC finished water). I told him that we would need to see 99% removal before the filters could be brought back on-line. I advised him to wait through the weekend and take some more coliform samples early next week to check removal. He said that he had people coming in this weekend to use the facilities and would have to haul water in to serve them so he was going to see if he could get some new results by this weekend. ACTION NEEDED: Filters to demonstrate 99% (2-log) removal efficiencies prior to bringing them back online. |