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OHA Drinking Water Services Contact Report Details
PWS ID:	OR41 92508
PWS Name:	USFS SOUTH TWIN LAKE CG

Who Was Contacted:	George Daniel
Contact Phone:	541-750-1946
Contact Date:	08/01/2023
Contacted By:	FREUND, JEFF (DESCHUTES COUNTY)
Contact Method/Location:	Phone

Assistance Type:	WATER QUALITY ALERT RESPONSE
Reasons:	Coliform

Details:	Routine coliform 7/27 TC+. Spoke with George and repeats already taken. No triggered sample taken as he was out of sample bottles. Requested a triggered be taken from the well and reported before 8/10 to avoid m/r violation. System has been chlorinating to about 1.0 ppm while waiting for new media for the iron removal system. Routine was taken during a time of no chlorine. Will contact Carrie at DWP to see what if anything need for this system to maintain a continuous residual. George said all 3 repeats from distribution absent. Wait for result of triggered.

Associated Alerts:	TCR-693 - 07/31/2023 - COLIFORM (TCR)