OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00218
Who Was Contacted: Rene Redelsperger
Contact Phone: 503-357-3011 ext 202 (Email address hidden)
Contact Date: 08/14/2019
Contacted By: BAIRD, GREGG (DWP)
Contact Method/Location: Phone
Reasons: Coliform
Details: We received a report of a routine positive total coliform sample collected Tuesday 8/13/19. I called Rene to inquire about repeat sampling, and he indicated three repeats (original site, upstream, downstream) had been collected today Wed. 8/14/19. Chlorine residual was normal (1 ppm) at the time of the positive, however he indicated he had some trouble with the sampling station at the time of sampling and it may have become contaminated. He replaced the sample station prior to collecting the repeats. Rene emailed Thurs. 8/15/19 and reported that all three repeats were absent for coliform. I reminded him to report the repeat results to us by 8/24/19. No further action required at this time.
Associated Alerts: COLI19123 - 08/14/2019 - COLIFORM (TCR)

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DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 4033