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OHA Drinking Water Services Contact Report Details
PWS ID:	OR41 00587
PWS Name:	ONTARIO, CITY OF

Who Was Contacted and Phone:	Delhie Block (541) 889-8011
Contact Date:	08/02/2012
Contacted By:	GOSS, BILL (DWP)
Contact Method/Location:	Office

Assistance Type:	WATER QUALITY ALERT RESPONSE
Reasons:	Disinfection Byproducts N/A

Details:	SUMMARY: DBP TTHM Alert Response DETAILS: Received alert for TTHM result of 0.0834 mg/l from sample collected 7/18/12 at the SRCI Prison. Spoke with Delhie. This location is at the end of a long dead end line and has had some high results in the past. Local Running Annual Average (LRAA) is 0.0616 mg/l, and the overall RAA is less than the LRAA, so no violation. ACTION NEEDED: System to continue quarterly sampling. Stage 2 DBP sampling to begin October 1, 2013.

Associated Alerts:	CHEM5462 - 08/01/2012 - TTHM