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OHA Drinking Water Services Contact Report Details
PWS ID:	OR41 00719
PWS Name:	UMPQUA BASIN WATER ASSOC

Who Was Contacted and Phone:	Brad Johnson
Contact Date:	12/11/2015
Contacted By:	TEMPLIN, REBECCA (REGION 2)
Contact Method/Location:	Office

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

Details:	SUMMARY: HAA5 was detected above MCL for sample taken 12/2/2015 DETAILS: HAA5 was detected at a level of 0.096 mg/L in a sample taken on 12/2/2015 at the Steinhauer location. These results are above the MCL which is 0.06 for HAA5. I explained the system the LRAA for this location is now up to 0.051 mg/L and the OEL is 0.060 mg/L. This is an indicator that there may be a problem in the near future so the system should review operational procedures. ACTION NEEDED: Continue quarterly monitoring.

Associated Alerts:	CHEM6980 - 12/11/2015 - TOTAL HALOACETIC ACIDS (HAA5)