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OHA Drinking Water Services Contact Report Details
PWS ID:	OR41 00225
PWS Name:	CORVALLIS, CITY OF

Who Was Contacted and Phone:	Debbie Schaller (541) 766-6570
Contact Date:	05/22/2007
Contacted By:	KELLEY, KAREN (REGION 2)
Contact Method/Location:	Office

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

Details:	SUMMARY: Positive total coliform routine collected 05/21/2007. DETAILS: Debbie Schaller, Water Quality Analyst with the City of Corvallis, called today to report that one of the routine coliform samples collected in the distribution on 5/21/2007 was positive for total coliform. The free chlorine residual at that sample location was 0.77 mg/L and there was no obvious problems with the sample location or collection procedures used. The City is using their coliform sampling plan to identify the repeat sample locations and will collect the required 3 repeat samples today. Debbie will call back if any of the repeats are positive. ACTION NEEDED: Await results of repeat samples.