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OHA Drinking Water Services Contact Report Details
PWS ID:	OR41 94930
PWS Name:	LANGDON LAKE WATER COOPERATIVE

Who Was Contacted:	Jerry Smith
Contact Phone:	541-429-1580
Contact Date:	11/08/2023
Contacted By:	WORD, AMY (DWP)
Contact Method/Location:	Phone

Assistance Type:	WATER QUALITY ALERT RESPONSE
Reasons:	Coliform

Details:	edit 11/17/23 System collected three repeat samples and triggered sample on 11/8. Two repeats were positive for total coliform. A level 1 investigation was done by the water system. No further action is needed at this time. System to resume regular monitoring in December. The water system collected its monthly sample on 11/6/23 and it tested positive for total coliform bacteria. The area of the positive is only served by Betty Lou spring. Three repeat samples and a triggered source sample from Betty Lou were collected and brought in on 11/8. Further action may be needed based on the follow up results. Otherwise, system to resume regular monitoring.

Associated Alerts:	TCR-1243 - 11/09/2023 - COLIFORM (TCR) TCR-1242 - 11/09/2023 - COLIFORM (TCR) TCR-1207 - 11/07/2023 - COLIFORM (TCR)