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OHA Drinking Water Services Contact Report Details
PWS ID:	OR41 00321
PWS Name:	GLADSTONE, CITY OF

Who Was Contacted:	Justin Poyser
Contact Phone:	503-869-1743 (Email address hidden)
Contact Date:	11/05/2020
Contacted By:	NUSRALA, JAMES (DWP)
Contact Method/Location:	Phone

Assistance Type:	WATER QUALITY ALERT RESPONSE
Reasons:	Coliform

Details:	Justin noted that both the routine and repeat sample at the Devonshire sample station were total coliform positive, E.coli absent. Both the up and downstream repeat samples were coliform absent, and both positive samples had the normal chlorine residual levels. Justin will complete the level 1 coliform investigation required for the two November coliform positives and return to me within 30 days. No apparent cause initially comes to mind at this dedicated sample station.

Associated Alerts:	COLI20505 - 11/04/2020 - COLIFORM (TCR)