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OHA Drinking Water Services Contact Report Details
PWS ID:	OR41 00935
PWS Name:	WASCO, CITY OF

Who Was Contacted and Phone:	Greg Gosson (541) 442-5515
Contact Date:	08/16/2010
Contacted By:	ZALAZNIK, JOHN (SHERMAN COUNTY)
Contact Method/Location:	Office

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

Details:	SUMMARY: Three repeat samples were positive for toal coliforms. Public notice needed. DETAILS: Repeat samples taken in distribution three were found positive for total coliforms. Operator recently was working in the floats in the tank for telemetry and believes some contamination could of happened then. ACTION NEEDED: Public notice. Operator plans on batching the reservoirs to .5ppm and turning on the chlorinator to bring the water to .3ppm., then the chlorine will be turned off and resampling will take place when chlorine residuals return to zero.

Associated Alerts:	COLI8056 - 08/13/2010 - COLIFORM (TCR) COLI8056 - 08/13/2010 - COLIFORM (TCR) COLI8056 - 08/13/2010 - COLIFORM (TCR)