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OHA Drinking Water Services Contact Report Details
PWS ID:	OR41 00368
PWS Name:	HELIX, CITY OF

Who Was Contacted and Phone:	Mark Matthews (541) 377-6263
Contact Date:	11/06/2009
Contacted By:	BAKER, AMY (DWP)
Contact Method/Location:	Office

Assistance Type:	WATER QUALITY ALERT RESPONSE
Reasons:	Coliform N/A

Details:	SUMMARY: follow up to TC positive routine samples DETAILS: Five routine samples were collected on 11/2/09. Three of them were TC positive. It was calculated to use 10 lbs of calcium hypochlorite to disinfect the well. Mark poured the disinfectant into the reservoir at 3:45 pm on 11/5/09. A public notice was sent out about the chlorination on 11/6/09. Mark will drain the far distribution line to pull the chlorinated water into the system. A follow up sample will be collected the week of Nov. 9. ACTION NEEDED: System to collect follow up sample and then take 5 routine samples in December.

Associated Alerts:	COLI7028 - 11/04/2009 - COLIFORM (TCR) COLI7028 - 11/04/2009 - COLIFORM (TCR) COLI7028 - 11/04/2009 - COLIFORM (TCR)