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OHA Drinking Water Services Contact Report Details
PWS ID:	OR41 05117
PWS Name:	DARK HOLLOW WATER ASSOCIATION

Who Was Contacted and Phone:	Jerry Manuel (541) 779-9774
Contact Date:	10/02/2007
Contacted By:	HOUGH, DANIEL (JACKSON COUNTY)
Contact Method/Location:	Office

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

Details:	SUMMARY: Three out of four repeat sample collected on 10/01/07 and 10/04 tested positive for Total Coliform. DETAILS: 10/08/07 - I spoke with Gary Leullen (772-7210). They are unsure of the source of the problem. The repeat samples were collected post-storage and pre-UV. I asked Gary to collect two samples post UV and pre storage so that we can determine if the problem is orginating for thje starage tank (as the source has historically been positive). He will collect two samples on 10/09/07. ACTION NEEDED: See next alert for more details on action needed.

Associated Alerts:	COLI4622 - 10/04/2007 - COLIFORM (TCR) COLI4622 - 10/04/2007 - COLIFORM (TCR)