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OHA Drinking Water Services Contact Report Details
PWS ID:	OR41 00232
PWS Name:	COLORADO LAKE COOP

Who Was Contacted and Phone:	Jim Nash (541) 936-0435
Contact Date:	01/21/2009
Contacted By:	MAY, BRITTANY (LINN COUNTY)
Contact Method/Location:	Office

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

Details:	SUMMARY: Positive E.coli taken 1/20/09 DETAILS: Jim informed me that the raw water sample and the sample taken from #1175 came back absent for total coliform. #955, 1050, 1035 and 1105 were positive for E. coli. I asked if they followed the shocking procedure that was discussed during our site visit on 1/15/09 and Jim assured me that they did. Jim stated that there might have been pressure loss due to a problem with the cycle stop valve that was installed with the new pressure tank. I advised Jim that the residents should be notified that the boil water notice is still in effect. ACTION NEEDED: none

Associated Alerts:	COLI5971 - 12/15/2008 - COLIFORM (TCR) COLI5971 - 12/15/2008 - COLIFORM (TCR) COLI5971 - 12/15/2008 - COLIFORM (TCR) COLI5971 - 12/15/2008 - COLIFORM (TCR)