OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00731
Who Was Contacted and Phone: Lacey Goeres-Priest (503) 321-2224
Contact Date: 09/07/2017
Contacted By: BAIRD, GREGG (REGION 1)
Contact Method/Location: Office
Reasons: Coliform
Details: SUMMARY: Routine +TC DETAILS: Lacey reported that a routine sample collected Wednesday 9/6/17 from 4920 Countryside Dr. NE came back positive for total coliform (absent E. coli). Chlorine residual at the time was good at 1.23 ppm. Three repeats will be collected today (upstream, downstream, and the original site). Triggered source water samples will be collected from ASR well #2 & ASR well #4 which were the only wells in use at the time. There was no suspected cause for the positive. ACTION NEEDED: Will wait for results of repeat samples and respond accordingly. UPDATE: Lacey reported Friday 9/8/17 that all repeats and well samples were negative. No further action required.
Associated Alerts: COLI17107 - 09/07/2017 - COLIFORM, TOTAL (TCR)

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DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 3906