OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00091
PWS Name: AVION WC - GREATER AVION
 
Who Was Contacted and Phone: Gene Hubbard (541) 382-5342
Contact Date: 09/07/2017
Contacted By: BYRD, MICHELLE P (DWP)
Contact Method/Location: Office
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Coliform
GWR
 
Details: SUMMARY: Routine total coliform positive samples DETAILS: Spoke to Gene on Wednesday September 6th that 4 routine samples were total coliform positive. The sources in use at the time were:
  • SRC-AA CHINA HAT #1
  • SRC-AB CHINA HAT #2
  • SRC-BA RIVERBEND WELL #1
  • SRC-BC RIVERBEND WELL #2
  • SRC-GC TEKAMPE WELL C
  • SRC-HA PARRELL RD WELL
  • SRC-IA DESCHUTES RIVER WOODS WELL #1

Avion began chlorinating the affected area, therefore no repeat samples can be collected until chlorine is flushed and there is no residual disinfectant in the system. Triggered source samples will be collected right away.

On Sept. 26th, I received an email from Gene nine routine samples were collected on the 25th and two were positive for total coliform. Repeat and triggered well samples will be collected on the 27th. Wells in use at the time of the positive samples are listed below:

  • SRC-AA China Hat Well 1
  • SRC-AB China Hat Well 2
  • SRC-GC Tekampe Well B
  • SRC-HA Parrel Rd Well
  • SRC-IA Deschutes River Wood Well 1

Two repeat samples collected on Sept. 27th were total coliform positive. Both were collected at DCVAs. ACTION NEEDED: Determine whether a level 2 coliform investigation will be triggered for September.

 
Associated Alerts: COLI17106 - 09/07/2017 - COLIFORM, TOTAL (TCR)

COLI17106 - 09/07/2017 - COLIFORM, TOTAL (TCR)

COLI17106 - 09/07/2017 - COLIFORM, TOTAL (TCR)

COLI17106 - 09/07/2017 - COLIFORM, TOTAL (TCR)



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DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 3693