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OHA Drinking Water Services Contact Report Details
PWS ID:	OR41 95250
PWS Name:	COCINA 7

Who Was Contacted and Phone:	Scott Wilson (541) 846-6666
Contact Date:	12/06/2017
Contacted By:	CARLSON, BRAD (JOSEPHINE COUNTY)
Contact Method/Location:	Office

Assistance Type:	WATER QUALITY ALERT RESPONSE
Reasons:	Coliform Coliform

Details:	SUMMARY: Repeat Follow Up Samples Positive for Total Coliform DETAILS: I met with the system on 12/1 and we re-shock chlorinated the entire system a second time, achieving a chlorine concentration of well over 200ppm. We also completed the level 2 coliform investigation form, which was emailed to the state on 12/4/17.We will wait ~ 2 weeks and at that time additional repeat samples will be collected. Further action will be determined based on the results of those repeat samples. ACTION NEEDED: Take additional repeat samples before the end of the year.

Associated Alerts:	COLI17473 - 11/22/2017 - COLIFORM (TCR) COLI17473 - 11/22/2017 - COLIFORM (TCR) COLI17473 - 11/22/2017 - COLIFORM (TCR)